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annotate libinterp/octave-value/ov-struct.cc @ 20750:3339c9bdfe6a

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Activate FSAL property in dorpri timestepper * scripts/ode/private/runge_kutta_45_dorpri.m: don't compute first stage if values from previous iteration are passed. * scripts/ode/private/integrate_adaptive.m: do not update cmputed stages if timestep is rejected.
author Carlo de Falco <carlo.defalco@polimi.it>
date Sat, 03 Oct 2015 07:32:50 +0200
parents c6224b4e7774
children c41595061186
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 /*
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2
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4197fc428c7d maint: Update copyright notices for 2015.
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3 Copyright (C) 1996-2015 John W. Eaton
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4
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5 This file is part of Octave.
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6
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7 Octave is free software; you can redistribute it and/or modify it
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8 under the terms of the GNU General Public License as published by the
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9 Free Software Foundation; either version 3 of the License, or (at your
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe]
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10 option) any later version.
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11
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12 Octave is distributed in the hope that it will be useful, but WITHOUT
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13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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15 for more details.
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16
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17 You should have received a copy of the GNU General Public License
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18 along with Octave; see the file COPYING. If not, see
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19 <http://www.gnu.org/licenses/>.
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20
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21 */
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22
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23 #ifdef HAVE_CONFIG_H
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24 #include <config.h>
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25 #endif
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26
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27 #include <iostream>
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28
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29 #include "Cell.h"
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30 #include "defun.h"
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31 #include "error.h"
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32 #include "gripes.h"
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33 #include "mxarray.h"
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34 #include "oct-lvalue.h"
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35 #include "oct-hdf5.h"
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36 #include "ov-struct.h"
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37 #include "unwind-prot.h"
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38 #include "utils.h"
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39 #include "variables.h"
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40
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41 #include "Array-util.h"
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42 #include "oct-locbuf.h"
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43
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44 #include "byte-swap.h"
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45 #include "ls-oct-text.h"
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46 #include "ls-oct-binary.h"
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47 #include "ls-hdf5.h"
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48 #include "ls-utils.h"
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49 #include "pr-output.h"
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50
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51
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52 DEFINE_OV_TYPEID_FUNCTIONS_AND_DATA(octave_struct, "struct", "struct");
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53
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54 // How many levels of structure elements should we print?
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55 static int Vstruct_levels_to_print = 2;
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56
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57 // TRUE means print struct array contents, up to the number of levels
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58 // specified by struct_levels_to_print.
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59 static bool Vprint_struct_array_contents = false;
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60
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61 octave_base_value *
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62 octave_struct::try_narrowing_conversion (void)
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63 {
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64 octave_base_value *retval = 0;
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65
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66 if (numel () == 1)
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67 retval = new octave_scalar_struct (map.checkelem (0));
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68
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69 return retval;
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70 }
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71
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72 Cell
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73 octave_struct::dotref (const octave_value_list& idx, bool auto_add)
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74 {
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75 Cell retval;
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77 assert (idx.length () == 1);
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78
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79 std::string nm = idx(0).string_value ();
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80
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81 octave_map::const_iterator p = map.seek (nm);
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82
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83 if (p != map.end ())
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84 retval = map.contents (p);
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85 else if (auto_add)
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86 retval = (numel () == 0) ? Cell (dim_vector (1, 1)) : Cell (dims ());
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87 else
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88 error_with_id ("Octave:invalid-indexing",
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89 "structure has no member '%s'", nm.c_str ());
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90
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91 return retval;
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92 }
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93
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94 #if 0
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95 static void
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96 gripe_invalid_index1 (void)
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97 {
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98 error ("invalid index for structure array");
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99 }
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100 #endif
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101
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102 static void
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103 gripe_invalid_index_for_assignment (void)
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104 {
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105 error ("invalid index for structure array assignment");
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106 }
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107
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108 static void
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109 gripe_invalid_index_type (const std::string& nm, char t)
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110 {
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111 error ("%s cannot be indexed with %c", nm.c_str (), t);
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112 }
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113
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114 static void
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115 gripe_failed_assignment (void)
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116 {
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117 error ("assignment to structure element failed");
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118 }
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119
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120 static void
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121 maybe_warn_invalid_field_name (const std::string& key, const char *who)
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122 {
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123 if (! valid_identifier (key))
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124 {
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125 if (who)
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126 warning_with_id ("Octave:language-extension",
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127 "%s: invalid structure field name '%s'",
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128 who, key.c_str ());
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129 else
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130 warning_with_id ("Octave:language-extension",
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131 "invalid structure field name '%s'",
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132 key.c_str ());
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133 }
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134 }
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135
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136 octave_value_list
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137 octave_struct::subsref (const std::string& type,
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138 const std::list<octave_value_list>& idx,
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139 int nargout)
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140 {
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141 octave_value_list retval;
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142
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143 int skip = 1;
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144
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145 switch (type[0])
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146 {
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147 case '(':
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148 {
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149 if (type.length () > 1 && type[1] == '.')
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150 {
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151 std::list<octave_value_list>::const_iterator p = idx.begin ();
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152 octave_value_list key_idx = *++p;
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153
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154 const Cell tmp = dotref (key_idx);
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155
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156 if (! error_state)
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157 {
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158 const Cell t = tmp.index (idx.front ());
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159
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160 retval(0) = (t.numel () == 1) ? t(0) : octave_value (t, true);
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161
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162 // We handled two index elements, so tell
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163 // next_subsref to skip both of them.
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164
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165 skip++;
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166 }
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167 }
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168 else
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169 retval(0) = do_index_op (idx.front ());
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170 }
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171 break;
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172
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173 case '.':
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174 {
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175 if (map.numel () > 0)
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176 {
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177 const Cell t = dotref (idx.front ());
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178
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179 retval(0) = (t.numel () == 1) ? t(0) : octave_value (t, true);
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180 }
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181 }
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182 break;
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183
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184 case '{':
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185 gripe_invalid_index_type (type_name (), type[0]);
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186 break;
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187
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188 default:
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189 panic_impossible ();
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190 }
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191
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192 // FIXME: perhaps there should be an
4994
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193 // octave_value_list::next_subsref member function? See also
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194 // octave_user_function::subsref.
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195
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196 if (idx.size () > 1)
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197 retval = retval(0).next_subsref (nargout, type, idx, skip);
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198
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199 return retval;
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200 }
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201
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202 octave_value
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203 octave_struct::subsref (const std::string& type,
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204 const std::list<octave_value_list>& idx,
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205 bool auto_add)
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206 {
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207 octave_value retval;
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208
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209 int skip = 1;
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210
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211 switch (type[0])
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212 {
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213 case '(':
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214 {
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215 if (type.length () > 1 && type[1] == '.')
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216 {
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217 std::list<octave_value_list>::const_iterator p = idx.begin ();
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218 octave_value_list key_idx = *++p;
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219
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220 const Cell tmp = dotref (key_idx, auto_add);
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221
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222 if (! error_state)
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223 {
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224 const Cell t = tmp.index (idx.front (), auto_add);
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225
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226 retval = (t.numel () == 1) ? t(0) : octave_value (t, true);
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227
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228 // We handled two index elements, so tell
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229 // next_subsref to skip both of them.
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diff changeset
230
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diff changeset
231 skip++;
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diff changeset
232 }
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233 }
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234 else
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235 retval = do_index_op (idx.front (), auto_add);
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diff changeset
236 }
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diff changeset
237 break;
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238
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239 case '.':
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diff changeset
240 {
14846
460a3c6d8bf1 maint: Use Octave coding convention for cuddled parenthis in function calls with empty argument lists.
Rik <octave@nomad.inbox5.com>
parents: 14625
diff changeset
241 if (map.numel () > 0)
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diff changeset
242 {
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diff changeset
243 const Cell t = dotref (idx.front (), auto_add);
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244
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Carnë Draug <carandraug@octave.org>
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diff changeset
245 retval = (t.numel () == 1) ? t(0) : octave_value (t, true);
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diff changeset
246 }
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diff changeset
247 }
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diff changeset
248 break;
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diff changeset
249
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diff changeset
250 case '{':
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diff changeset
251 gripe_invalid_index_type (type_name (), type[0]);
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diff changeset
252 break;
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diff changeset
253
906f976d35a8 further improve struct&cell indexing & indexed assignment
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diff changeset
254 default:
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diff changeset
255 panic_impossible ();
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diff changeset
256 }
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diff changeset
257
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
258 // FIXME: perhaps there should be an
8551
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diff changeset
259 // octave_value_list::next_subsref member function? See also
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diff changeset
260 // octave_user_function::subsref.
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diff changeset
261
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diff changeset
262 if (idx.size () > 1)
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diff changeset
263 retval = retval.next_subsref (auto_add, type, idx, skip);
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diff changeset
264
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diff changeset
265 return retval;
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diff changeset
266 }
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diff changeset
267
8031
d9987dbdf91b octave_struct::subsref: don't resize for simple x(idx) case
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diff changeset
268 /*
d9987dbdf91b octave_struct::subsref: don't resize for simple x(idx) case
John W. Eaton <jwe@octave.org>
parents: 7651
diff changeset
269 %!test
14429
eff4a5933e28 Update %!tests in src/ directory with Octave coding conventions.
Rik <octave@nomad.inbox5.com>
parents: 14360
diff changeset
270 %! x(1).a.a = 1;
eff4a5933e28 Update %!tests in src/ directory with Octave coding conventions.
Rik <octave@nomad.inbox5.com>
parents: 14360
diff changeset
271 %! x(2).a.a = 2;
8031
d9987dbdf91b octave_struct::subsref: don't resize for simple x(idx) case
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diff changeset
272 %! assert (size (x), [1, 2]);
d9987dbdf91b octave_struct::subsref: don't resize for simple x(idx) case
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diff changeset
273 %! assert (x(1).a.a, 1);
d9987dbdf91b octave_struct::subsref: don't resize for simple x(idx) case
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diff changeset
274 %! assert (x(2).a.a, 2);
d9987dbdf91b octave_struct::subsref: don't resize for simple x(idx) case
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diff changeset
275 */
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diff changeset
276
3933
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diff changeset
277 octave_value
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parents: 8523
diff changeset
278 octave_struct::numeric_conv (const octave_value& val,
10315
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diff changeset
279 const std::string& type)
3933
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
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diff changeset
280 {
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
281 octave_value retval;
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
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diff changeset
282
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diff changeset
283 if (type.length () > 0 && type[0] == '.' && ! val.is_map ())
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diff changeset
284 retval = octave_map ();
3933
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
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diff changeset
285 else
8546
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diff changeset
286 retval = val;
3933
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jwe
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diff changeset
287
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
288 return retval;
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
289 }
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
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diff changeset
290
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
291 octave_value
4247
fc9a075d10fb [project @ 2002-12-30 23:05:27 by jwe]
jwe
parents: 4219
diff changeset
292 octave_struct::subsasgn (const std::string& type,
10315
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293 const std::list<octave_value_list>& idx,
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294 const octave_value& rhs)
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295 {
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296 octave_value retval;
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297
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298 int n = type.length ();
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299
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300 octave_value t_rhs = rhs;
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301
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302 if (idx.front ().empty ())
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303 {
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304 error ("missing index in indexed assignment");
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305 return retval;
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306 }
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307
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308 if (n > 1 && ! (type.length () == 2 && type[0] == '(' && type[1] == '.'))
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309 {
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310 switch (type[0])
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311 {
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312 case '(':
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313 {
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314 if (type.length () > 1 && type[1] == '.')
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315 {
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316 std::list<octave_value_list>::const_iterator p = idx.begin ();
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317 octave_value_list t_idx = *p;
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318
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319 octave_value_list key_idx = *++p;
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320
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321 assert (key_idx.length () == 1);
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322
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323 std::string key = key_idx(0).string_value ();
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324
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325 maybe_warn_invalid_field_name (key, "subsasgn");
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326
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327 if (error_state)
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328 return retval;
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329
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330 std::list<octave_value_list> next_idx (idx);
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331
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332 // We handled two index elements, so subsasgn to
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333 // needs to skip both of them.
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334
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335 next_idx.erase (next_idx.begin ());
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336 next_idx.erase (next_idx.begin ());
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337
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338 std::string next_type = type.substr (2);
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339
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340 Cell tmpc (1, 1);
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341 octave_map::iterator pkey = map.seek (key);
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342 if (pkey != map.end ())
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343 {
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344 map.contents (pkey).make_unique ();
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345 tmpc = map.contents (pkey).index (idx.front (), true);
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346 }
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347
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348 // FIXME: better code reuse?
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349 // cf. octave_cell::subsasgn and the case below.
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350 if (! error_state)
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351 {
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352 if (tmpc.numel () == 1)
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diff changeset
353 {
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diff changeset
354 octave_value& tmp = tmpc(0);
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diff changeset
355
12181
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diff changeset
356 bool orig_undefined = tmp.is_undefined ();
88ff30dcc048 fix another bug in class assignment to undefined object with index
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diff changeset
357
88ff30dcc048 fix another bug in class assignment to undefined object with index
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diff changeset
358 if (orig_undefined || tmp.is_zero_by_zero ())
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diff changeset
359 {
8564
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diff changeset
360 tmp = octave_value::empty_conv (next_type, rhs);
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diff changeset
361 tmp.make_unique (); // probably a no-op.
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362 }
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diff changeset
363 else
17787
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diff changeset
364 // optimization: ignore the copy
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diff changeset
365 // still stored inside our map.
8580
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diff changeset
366 tmp.make_unique (1);
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diff changeset
367
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diff changeset
368 if (! error_state)
17787
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diff changeset
369 t_rhs =
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diff changeset
370 (orig_undefined
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diff changeset
371 ? tmp.undef_subsasgn (next_type, next_idx, rhs)
175b392e91fe Use GNU style coding conventions for code in libinterp/
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diff changeset
372 : tmp.subsasgn (next_type, next_idx, rhs));
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373 }
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374 else
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diff changeset
375 gripe_indexed_cs_list ();
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376 }
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diff changeset
377 }
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diff changeset
378 else
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diff changeset
379 gripe_invalid_index_for_assignment ();
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diff changeset
380 }
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diff changeset
381 break;
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diff changeset
382
10315
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diff changeset
383 case '.':
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diff changeset
384 {
57a59eae83cc untabify src C++ source files
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diff changeset
385 octave_value_list key_idx = idx.front ();
3933
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parents: 3932
diff changeset
386
10315
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diff changeset
387 assert (key_idx.length () == 1);
3933
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diff changeset
388
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diff changeset
389 std::string key = key_idx(0).string_value ();
3933
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diff changeset
390
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f2b8f90052fd warn instead of throwing an error for invalid structure field names
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diff changeset
391 maybe_warn_invalid_field_name (key, "subsasgn");
f2b8f90052fd warn instead of throwing an error for invalid structure field names
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parents: 15613
diff changeset
392
f2b8f90052fd warn instead of throwing an error for invalid structure field names
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parents: 15613
diff changeset
393 if (error_state)
f2b8f90052fd warn instead of throwing an error for invalid structure field names
John W. Eaton <jwe@octave.org>
parents: 15613
diff changeset
394 return retval;
f2b8f90052fd warn instead of throwing an error for invalid structure field names
John W. Eaton <jwe@octave.org>
parents: 15613
diff changeset
395
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diff changeset
396 std::list<octave_value_list> next_idx (idx);
3d8a914c580e improve parser indexed assigment code
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parents: 8523
diff changeset
397
3d8a914c580e improve parser indexed assigment code
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diff changeset
398 next_idx.erase (next_idx.begin ());
3933
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parents: 3932
diff changeset
399
8546
3d8a914c580e improve parser indexed assigment code
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diff changeset
400 std::string next_type = type.substr (1);
8456
c1709a45b45b optimize structure components access
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parents: 8377
diff changeset
401
8580
188d38a553c7 further indexing optimization touches
Jaroslav Hajek <highegg@gmail.com>
parents: 8579
diff changeset
402 Cell tmpc (1, 1);
10742
604e13a89c7f initial code for structs rewrite
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parents: 10691
diff changeset
403 octave_map::iterator pkey = map.seek (key);
9087
961410931a4f fix nested struct assignments
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parents: 9036
diff changeset
404 if (pkey != map.end ())
961410931a4f fix nested struct assignments
Jaroslav Hajek <highegg@gmail.com>
parents: 9036
diff changeset
405 {
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
406 map.contents (pkey).make_unique ();
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
407 tmpc = map.contents (pkey);
9087
961410931a4f fix nested struct assignments
Jaroslav Hajek <highegg@gmail.com>
parents: 9036
diff changeset
408 }
3933
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jwe
parents: 3932
diff changeset
409
8546
3d8a914c580e improve parser indexed assigment code
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parents: 8523
diff changeset
410 // FIXME: better code reuse?
3d8a914c580e improve parser indexed assigment code
Jaroslav Hajek <highegg@gmail.com>
parents: 8523
diff changeset
411 if (! error_state)
3d8a914c580e improve parser indexed assigment code
Jaroslav Hajek <highegg@gmail.com>
parents: 8523
diff changeset
412 {
8579
7e0f36dfefbe implement octave_value_list using Array
Jaroslav Hajek <highegg@gmail.com>
parents: 8564
diff changeset
413 if (tmpc.numel () == 1)
8546
3d8a914c580e improve parser indexed assigment code
Jaroslav Hajek <highegg@gmail.com>
parents: 8523
diff changeset
414 {
9087
961410931a4f fix nested struct assignments
Jaroslav Hajek <highegg@gmail.com>
parents: 9036
diff changeset
415 octave_value& tmp = tmpc(0);
8546
3d8a914c580e improve parser indexed assigment code
Jaroslav Hajek <highegg@gmail.com>
parents: 8523
diff changeset
416
12181
88ff30dcc048 fix another bug in class assignment to undefined object with index
John W. Eaton <jwe@octave.org>
parents: 12143
diff changeset
417 bool orig_undefined = tmp.is_undefined ();
88ff30dcc048 fix another bug in class assignment to undefined object with index
John W. Eaton <jwe@octave.org>
parents: 12143
diff changeset
418
88ff30dcc048 fix another bug in class assignment to undefined object with index
John W. Eaton <jwe@octave.org>
parents: 12143
diff changeset
419 if (orig_undefined || tmp.is_zero_by_zero ())
8546
3d8a914c580e improve parser indexed assigment code
Jaroslav Hajek <highegg@gmail.com>
parents: 8523
diff changeset
420 {
8580
188d38a553c7 further indexing optimization touches
Jaroslav Hajek <highegg@gmail.com>
parents: 8579
diff changeset
421 tmp = octave_value::empty_conv (next_type, rhs);
8546
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parents: 8523
diff changeset
422 tmp.make_unique (); // probably a no-op.
3d8a914c580e improve parser indexed assigment code
Jaroslav Hajek <highegg@gmail.com>
parents: 8523
diff changeset
423 }
3d8a914c580e improve parser indexed assigment code
Jaroslav Hajek <highegg@gmail.com>
parents: 8523
diff changeset
424 else
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
425 // optimization: ignore the copy
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
426 // still stored inside our map.
8546
3d8a914c580e improve parser indexed assigment code
Jaroslav Hajek <highegg@gmail.com>
parents: 8523
diff changeset
427 tmp.make_unique (1);
3d8a914c580e improve parser indexed assigment code
Jaroslav Hajek <highegg@gmail.com>
parents: 8523
diff changeset
428
3d8a914c580e improve parser indexed assigment code
Jaroslav Hajek <highegg@gmail.com>
parents: 8523
diff changeset
429 if (! error_state)
12181
88ff30dcc048 fix another bug in class assignment to undefined object with index
John W. Eaton <jwe@octave.org>
parents: 12143
diff changeset
430 t_rhs = (orig_undefined
88ff30dcc048 fix another bug in class assignment to undefined object with index
John W. Eaton <jwe@octave.org>
parents: 12143
diff changeset
431 ? tmp.undef_subsasgn (next_type, next_idx, rhs)
88ff30dcc048 fix another bug in class assignment to undefined object with index
John W. Eaton <jwe@octave.org>
parents: 12143
diff changeset
432 : tmp.subsasgn (next_type, next_idx, rhs));
8456
c1709a45b45b optimize structure components access
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parents: 8377
diff changeset
433 }
c1709a45b45b optimize structure components access
Jaroslav Hajek <highegg@gmail.com>
parents: 8377
diff changeset
434 else
8579
7e0f36dfefbe implement octave_value_list using Array
Jaroslav Hajek <highegg@gmail.com>
parents: 8564
diff changeset
435 gripe_indexed_cs_list ();
8546
3d8a914c580e improve parser indexed assigment code
Jaroslav Hajek <highegg@gmail.com>
parents: 8523
diff changeset
436 }
10315
57a59eae83cc untabify src C++ source files
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diff changeset
437 }
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
438 break;
3933
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
439
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
440 case '{':
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
441 gripe_invalid_index_type (type_name (), type[0]);
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
442 break;
3933
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
443
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
444 default:
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
445 panic_impossible ();
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
446 }
3933
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
447 }
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
448
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
449 if (! error_state)
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
450 {
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
451 switch (type[0])
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
452 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
453 case '(':
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
454 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
455 if (n > 1 && type[1] == '.')
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
456 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
457 std::list<octave_value_list>::const_iterator p = idx.begin ();
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
458 octave_value_list key_idx = *++p;
8587
35656d6ad061 properly reshape cs-lists assigned to struct & cells
Jaroslav Hajek <highegg@gmail.com>
parents: 8580
diff changeset
459 octave_value_list idxf = idx.front ();
3933
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
460
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
461 assert (key_idx.length () == 1);
3933
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
462
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
463 std::string key = key_idx(0).string_value ();
3933
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
464
15614
f2b8f90052fd warn instead of throwing an error for invalid structure field names
John W. Eaton <jwe@octave.org>
parents: 15613
diff changeset
465 maybe_warn_invalid_field_name (key, "subsasgn");
f2b8f90052fd warn instead of throwing an error for invalid structure field names
John W. Eaton <jwe@octave.org>
parents: 15613
diff changeset
466
f2b8f90052fd warn instead of throwing an error for invalid structure field names
John W. Eaton <jwe@octave.org>
parents: 15613
diff changeset
467 if (error_state)
f2b8f90052fd warn instead of throwing an error for invalid structure field names
John W. Eaton <jwe@octave.org>
parents: 15613
diff changeset
468 return retval;
f2b8f90052fd warn instead of throwing an error for invalid structure field names
John W. Eaton <jwe@octave.org>
parents: 15613
diff changeset
469
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
470 if (! error_state)
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
471 {
8546
3d8a914c580e improve parser indexed assigment code
Jaroslav Hajek <highegg@gmail.com>
parents: 8523
diff changeset
472 if (t_rhs.is_cs_list ())
3d8a914c580e improve parser indexed assigment code
Jaroslav Hajek <highegg@gmail.com>
parents: 8523
diff changeset
473 {
8587
35656d6ad061 properly reshape cs-lists assigned to struct & cells
Jaroslav Hajek <highegg@gmail.com>
parents: 8580
diff changeset
474 Cell tmp_cell = Cell (t_rhs.list_value ());
35656d6ad061 properly reshape cs-lists assigned to struct & cells
Jaroslav Hajek <highegg@gmail.com>
parents: 8580
diff changeset
475
35656d6ad061 properly reshape cs-lists assigned to struct & cells
Jaroslav Hajek <highegg@gmail.com>
parents: 8580
diff changeset
476 // Inquire the proper shape of the RHS.
35656d6ad061 properly reshape cs-lists assigned to struct & cells
Jaroslav Hajek <highegg@gmail.com>
parents: 8580
diff changeset
477
35656d6ad061 properly reshape cs-lists assigned to struct & cells
Jaroslav Hajek <highegg@gmail.com>
parents: 8580
diff changeset
478 dim_vector didx = dims ().redim (idxf.length ());
35656d6ad061 properly reshape cs-lists assigned to struct & cells
Jaroslav Hajek <highegg@gmail.com>
parents: 8580
diff changeset
479 for (octave_idx_type k = 0; k < idxf.length (); k++)
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
480 if (! idxf(k).is_magic_colon ())
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
481 didx(k) = idxf(k).numel ();
8587
35656d6ad061 properly reshape cs-lists assigned to struct & cells
Jaroslav Hajek <highegg@gmail.com>
parents: 8580
diff changeset
482
35656d6ad061 properly reshape cs-lists assigned to struct & cells
Jaroslav Hajek <highegg@gmail.com>
parents: 8580
diff changeset
483 if (didx.numel () == tmp_cell.numel ())
35656d6ad061 properly reshape cs-lists assigned to struct & cells
Jaroslav Hajek <highegg@gmail.com>
parents: 8580
diff changeset
484 tmp_cell = tmp_cell.reshape (didx);
35656d6ad061 properly reshape cs-lists assigned to struct & cells
Jaroslav Hajek <highegg@gmail.com>
parents: 8580
diff changeset
485
35656d6ad061 properly reshape cs-lists assigned to struct & cells
Jaroslav Hajek <highegg@gmail.com>
parents: 8580
diff changeset
486
10749
df1a3e0ebbff important fixes for struct rewrite(1)
Jaroslav Hajek <highegg@gmail.com>
parents: 10747
diff changeset
487 map.assign (idxf, key, tmp_cell);
3933
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
488
8546
3d8a914c580e improve parser indexed assigment code
Jaroslav Hajek <highegg@gmail.com>
parents: 8523
diff changeset
489 if (! error_state)
3d8a914c580e improve parser indexed assigment code
Jaroslav Hajek <highegg@gmail.com>
parents: 8523
diff changeset
490 {
3d8a914c580e improve parser indexed assigment code
Jaroslav Hajek <highegg@gmail.com>
parents: 8523
diff changeset
491 count++;
3d8a914c580e improve parser indexed assigment code
Jaroslav Hajek <highegg@gmail.com>
parents: 8523
diff changeset
492 retval = octave_value (this);
3d8a914c580e improve parser indexed assigment code
Jaroslav Hajek <highegg@gmail.com>
parents: 8523
diff changeset
493 }
3d8a914c580e improve parser indexed assigment code
Jaroslav Hajek <highegg@gmail.com>
parents: 8523
diff changeset
494 else
3d8a914c580e improve parser indexed assigment code
Jaroslav Hajek <highegg@gmail.com>
parents: 8523
diff changeset
495 gripe_failed_assignment ();
3d8a914c580e improve parser indexed assigment code
Jaroslav Hajek <highegg@gmail.com>
parents: 8523
diff changeset
496 }
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11570
diff changeset
497 else
8546
3d8a914c580e improve parser indexed assigment code
Jaroslav Hajek <highegg@gmail.com>
parents: 8523
diff changeset
498 {
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
499 const octave_map& cmap =
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
500 const_cast<const octave_map &> (map);
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
501 // cast to const reference, avoid forced key insertion.
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11570
diff changeset
502 if (idxf.all_scalars ()
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
503 || cmap.contents (key).index (idxf, true).numel ()
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
504 == 1)
8546
3d8a914c580e improve parser indexed assigment code
Jaroslav Hajek <highegg@gmail.com>
parents: 8523
diff changeset
505 {
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
506 map.assign (idxf,
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
507 key, Cell (t_rhs.storable_value ()));
8546
3d8a914c580e improve parser indexed assigment code
Jaroslav Hajek <highegg@gmail.com>
parents: 8523
diff changeset
508 if (! error_state)
3d8a914c580e improve parser indexed assigment code
Jaroslav Hajek <highegg@gmail.com>
parents: 8523
diff changeset
509 {
3d8a914c580e improve parser indexed assigment code
Jaroslav Hajek <highegg@gmail.com>
parents: 8523
diff changeset
510 count++;
3d8a914c580e improve parser indexed assigment code
Jaroslav Hajek <highegg@gmail.com>
parents: 8523
diff changeset
511 retval = octave_value (this);
3d8a914c580e improve parser indexed assigment code
Jaroslav Hajek <highegg@gmail.com>
parents: 8523
diff changeset
512 }
3d8a914c580e improve parser indexed assigment code
Jaroslav Hajek <highegg@gmail.com>
parents: 8523
diff changeset
513 else
3d8a914c580e improve parser indexed assigment code
Jaroslav Hajek <highegg@gmail.com>
parents: 8523
diff changeset
514 gripe_failed_assignment ();
3d8a914c580e improve parser indexed assigment code
Jaroslav Hajek <highegg@gmail.com>
parents: 8523
diff changeset
515 }
3d8a914c580e improve parser indexed assigment code
Jaroslav Hajek <highegg@gmail.com>
parents: 8523
diff changeset
516 else if (! error_state)
10030
83bb2a78c07d improve simple assignments error checks and messages
Jaroslav Hajek <highegg@gmail.com>
parents: 9892
diff changeset
517 gripe_nonbraced_cs_list_assignment ();
8546
3d8a914c580e improve parser indexed assigment code
Jaroslav Hajek <highegg@gmail.com>
parents: 8523
diff changeset
518 }
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
519 }
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
520 else
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
521 gripe_failed_assignment ();
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
522 }
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
523 else
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
524 {
14846
460a3c6d8bf1 maint: Use Octave coding convention for cuddled parenthis in function calls with empty argument lists.
Rik <octave@nomad.inbox5.com>
parents: 14625
diff changeset
525 if (t_rhs.is_map () || t_rhs.is_object ())
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
526 {
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
527 octave_map rhs_map = t_rhs.map_value ();
4197
40f76ce7a051 [project @ 2002-11-21 18:56:25 by jwe]
jwe
parents: 4192
diff changeset
528
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
529 if (! error_state)
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
530 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
531 map.assign (idx.front (), rhs_map);
5592
61d6cebd243b [project @ 2006-01-12 17:55:22 by dbateman]
dbateman
parents: 5582
diff changeset
532
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
533 if (! error_state)
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
534 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
535 count++;
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
536 retval = octave_value (this);
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
537 }
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
538 else
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
539 gripe_failed_assignment ();
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
540 }
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
541 else
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
542 error ("invalid structure assignment");
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
543 }
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
544 else
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
545 {
14846
460a3c6d8bf1 maint: Use Octave coding convention for cuddled parenthis in function calls with empty argument lists.
Rik <octave@nomad.inbox5.com>
parents: 14625
diff changeset
546 if (t_rhs.is_null_value ())
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
547 {
14846
460a3c6d8bf1 maint: Use Octave coding convention for cuddled parenthis in function calls with empty argument lists.
Rik <octave@nomad.inbox5.com>
parents: 14625
diff changeset
548 map.delete_elements (idx.front ());
5592
61d6cebd243b [project @ 2006-01-12 17:55:22 by dbateman]
dbateman
parents: 5582
diff changeset
549
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
550 if (! error_state)
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
551 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
552 count++;
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
553 retval = octave_value (this);
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
554 }
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
555 else
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
556 gripe_failed_assignment ();
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
557 }
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
558 else
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
559 error ("invalid structure assignment");
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
560 }
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
561 }
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
562 }
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
563 break;
3933
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
564
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
565 case '.':
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
566 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
567 octave_value_list key_idx = idx.front ();
9529
8e5009334661 partially revert e79470be3ecb
Jaroslav Hajek <highegg@gmail.com>
parents: 9522
diff changeset
568
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
569 assert (key_idx.length () == 1);
9529
8e5009334661 partially revert e79470be3ecb
Jaroslav Hajek <highegg@gmail.com>
parents: 9522
diff changeset
570
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
571 std::string key = key_idx(0).string_value ();
9529
8e5009334661 partially revert e79470be3ecb
Jaroslav Hajek <highegg@gmail.com>
parents: 9522
diff changeset
572
15614
f2b8f90052fd warn instead of throwing an error for invalid structure field names
John W. Eaton <jwe@octave.org>
parents: 15613
diff changeset
573 maybe_warn_invalid_field_name (key, "subsasgn");
f2b8f90052fd warn instead of throwing an error for invalid structure field names
John W. Eaton <jwe@octave.org>
parents: 15613
diff changeset
574
f2b8f90052fd warn instead of throwing an error for invalid structure field names
John W. Eaton <jwe@octave.org>
parents: 15613
diff changeset
575 if (error_state)
f2b8f90052fd warn instead of throwing an error for invalid structure field names
John W. Eaton <jwe@octave.org>
parents: 15613
diff changeset
576 return retval;
f2b8f90052fd warn instead of throwing an error for invalid structure field names
John W. Eaton <jwe@octave.org>
parents: 15613
diff changeset
577
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
578 if (t_rhs.is_cs_list ())
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
579 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
580 Cell tmp_cell = Cell (t_rhs.list_value ());
9529
8e5009334661 partially revert e79470be3ecb
Jaroslav Hajek <highegg@gmail.com>
parents: 9522
diff changeset
581
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
582 // The shape of the RHS is irrelevant, we just want
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
583 // the number of elements to agree and to preserve the
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
584 // shape of the left hand side of the assignment.
9529
8e5009334661 partially revert e79470be3ecb
Jaroslav Hajek <highegg@gmail.com>
parents: 9522
diff changeset
585
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
586 if (numel () == tmp_cell.numel ())
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
587 tmp_cell = tmp_cell.reshape (dims ());
9529
8e5009334661 partially revert e79470be3ecb
Jaroslav Hajek <highegg@gmail.com>
parents: 9522
diff changeset
588
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
589 map.setfield (key, tmp_cell);
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
590 }
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
591 else
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
592 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
593 Cell tmp_cell(1, 1);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
594 tmp_cell(0) = t_rhs.storable_value ();
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
595 map.setfield (key, tmp_cell);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
596 }
9529
8e5009334661 partially revert e79470be3ecb
Jaroslav Hajek <highegg@gmail.com>
parents: 9522
diff changeset
597
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
598 if (! error_state)
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
599 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
600 count++;
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
601 retval = octave_value (this);
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
602 }
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
603 else
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
604 gripe_failed_assignment ();
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
605 }
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
606 break;
3933
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
607
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
608 case '{':
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
609 gripe_invalid_index_type (type_name (), type[0]);
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
610 break;
3933
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
611
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
612 default:
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
613 panic_impossible ();
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
614 }
3933
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
615 }
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
616 else
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
617 gripe_failed_assignment ();
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
618
10754
92eb5fb58ebc fix resize with structs
Jaroslav Hajek <highegg@gmail.com>
parents: 10753
diff changeset
619 retval.maybe_mutate ();
92eb5fb58ebc fix resize with structs
Jaroslav Hajek <highegg@gmail.com>
parents: 10753
diff changeset
620
3933
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3932
diff changeset
621 return retval;
2376
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
622 }
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
623
7046
fbf8576cf399 [project @ 2007-10-22 12:12:20 by dbateman]
dbateman
parents: 7040
diff changeset
624 octave_value
fbf8576cf399 [project @ 2007-10-22 12:12:20 by dbateman]
dbateman
parents: 7040
diff changeset
625 octave_struct::do_index_op (const octave_value_list& idx, bool resize_ok)
fbf8576cf399 [project @ 2007-10-22 12:12:20 by dbateman]
dbateman
parents: 7040
diff changeset
626 {
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
627 // octave_map handles indexing itself.
8679
280fae940bb0 optimize scalar indexing
Jaroslav Hajek <highegg@gmail.com>
parents: 8587
diff changeset
628 return map.index (idx, resize_ok);
7046
fbf8576cf399 [project @ 2007-10-22 12:12:20 by dbateman]
dbateman
parents: 7040
diff changeset
629 }
fbf8576cf399 [project @ 2007-10-22 12:12:20 by dbateman]
dbateman
parents: 7040
diff changeset
630
4791
62f2fb593455 [project @ 2004-02-20 18:02:59 by jwe]
jwe
parents: 4780
diff changeset
631 size_t
62f2fb593455 [project @ 2004-02-20 18:02:59 by jwe]
jwe
parents: 4780
diff changeset
632 octave_struct::byte_size (void) const
62f2fb593455 [project @ 2004-02-20 18:02:59 by jwe]
jwe
parents: 4780
diff changeset
633 {
62f2fb593455 [project @ 2004-02-20 18:02:59 by jwe]
jwe
parents: 4780
diff changeset
634 // Neglect the size of the fieldnames.
62f2fb593455 [project @ 2004-02-20 18:02:59 by jwe]
jwe
parents: 4780
diff changeset
635
62f2fb593455 [project @ 2004-02-20 18:02:59 by jwe]
jwe
parents: 4780
diff changeset
636 size_t retval = 0;
62f2fb593455 [project @ 2004-02-20 18:02:59 by jwe]
jwe
parents: 4780
diff changeset
637
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
638 for (octave_map::const_iterator p = map.begin (); p != map.end (); p++)
4791
62f2fb593455 [project @ 2004-02-20 18:02:59 by jwe]
jwe
parents: 4780
diff changeset
639 {
62f2fb593455 [project @ 2004-02-20 18:02:59 by jwe]
jwe
parents: 4780
diff changeset
640 std::string key = map.key (p);
62f2fb593455 [project @ 2004-02-20 18:02:59 by jwe]
jwe
parents: 4780
diff changeset
641
62f2fb593455 [project @ 2004-02-20 18:02:59 by jwe]
jwe
parents: 4780
diff changeset
642 octave_value val = octave_value (map.contents (p));
62f2fb593455 [project @ 2004-02-20 18:02:59 by jwe]
jwe
parents: 4780
diff changeset
643
62f2fb593455 [project @ 2004-02-20 18:02:59 by jwe]
jwe
parents: 4780
diff changeset
644 retval += val.byte_size ();
62f2fb593455 [project @ 2004-02-20 18:02:59 by jwe]
jwe
parents: 4780
diff changeset
645 }
62f2fb593455 [project @ 2004-02-20 18:02:59 by jwe]
jwe
parents: 4780
diff changeset
646
62f2fb593455 [project @ 2004-02-20 18:02:59 by jwe]
jwe
parents: 4780
diff changeset
647 return retval;
62f2fb593455 [project @ 2004-02-20 18:02:59 by jwe]
jwe
parents: 4780
diff changeset
648 }
62f2fb593455 [project @ 2004-02-20 18:02:59 by jwe]
jwe
parents: 4780
diff changeset
649
2376
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
650 void
18484
bcd71a2531d3 Support disp/display overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18452
diff changeset
651 octave_struct::print (std::ostream& os, bool)
2901
e6d25bc478dd [project @ 1997-04-30 03:41:26 by jwe]
jwe
parents: 2847
diff changeset
652 {
e6d25bc478dd [project @ 1997-04-30 03:41:26 by jwe]
jwe
parents: 2847
diff changeset
653 print_raw (os);
e6d25bc478dd [project @ 1997-04-30 03:41:26 by jwe]
jwe
parents: 2847
diff changeset
654 }
e6d25bc478dd [project @ 1997-04-30 03:41:26 by jwe]
jwe
parents: 2847
diff changeset
655
e6d25bc478dd [project @ 1997-04-30 03:41:26 by jwe]
jwe
parents: 2847
diff changeset
656 void
3523
b80bbb43a1a9 [project @ 2000-02-02 10:25:52 by jwe]
jwe
parents: 3503
diff changeset
657 octave_struct::print_raw (std::ostream& os, bool) const
2376
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
658 {
10066
2cd940306a06 make unwind_protect frames local
Jaroslav Hajek <highegg@gmail.com>
parents: 10030
diff changeset
659 unwind_protect frame;
2376
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
660
10066
2cd940306a06 make unwind_protect frames local
Jaroslav Hajek <highegg@gmail.com>
parents: 10030
diff changeset
661 frame.protect_var (Vstruct_levels_to_print);
2376
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
662
3961
635209a37bf4 [project @ 2002-06-03 18:15:47 by jwe]
jwe
parents: 3933
diff changeset
663 if (Vstruct_levels_to_print >= 0)
2376
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
664 {
11474
8a40037533e2 struct printing changes
John W. Eaton <jwe@octave.org>
parents: 11431
diff changeset
665 bool max_depth_reached = Vstruct_levels_to_print-- == 0;
3961
635209a37bf4 [project @ 2002-06-03 18:15:47 by jwe]
jwe
parents: 3933
diff changeset
666
11474
8a40037533e2 struct printing changes
John W. Eaton <jwe@octave.org>
parents: 11431
diff changeset
667 bool print_fieldnames_only
8a40037533e2 struct printing changes
John W. Eaton <jwe@octave.org>
parents: 11431
diff changeset
668 = (max_depth_reached || ! Vprint_struct_array_contents);
2376
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
669
2901
e6d25bc478dd [project @ 1997-04-30 03:41:26 by jwe]
jwe
parents: 2847
diff changeset
670 increment_indent_level ();
2376
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
671
11474
8a40037533e2 struct printing changes
John W. Eaton <jwe@octave.org>
parents: 11431
diff changeset
672 newline (os);
8a40037533e2 struct printing changes
John W. Eaton <jwe@octave.org>
parents: 11431
diff changeset
673 indent (os);
8a40037533e2 struct printing changes
John W. Eaton <jwe@octave.org>
parents: 11431
diff changeset
674 dim_vector dv = dims ();
8a40037533e2 struct printing changes
John W. Eaton <jwe@octave.org>
parents: 11431
diff changeset
675 os << dv.str () << " struct array containing the fields:";
8a40037533e2 struct printing changes
John W. Eaton <jwe@octave.org>
parents: 11431
diff changeset
676 newline (os);
3932
2e2e32198722 [project @ 2002-05-07 18:10:44 by jwe]
jwe
parents: 3548
diff changeset
677
11474
8a40037533e2 struct printing changes
John W. Eaton <jwe@octave.org>
parents: 11431
diff changeset
678 increment_indent_level ();
4604
cba347c642e2 [project @ 2003-11-13 04:38:05 by jwe]
jwe
parents: 4561
diff changeset
679
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
680 string_vector key_list = map.fieldnames ();
5880
84ca47e311b3 [project @ 2006-07-06 22:34:48 by jwe]
jwe
parents: 5828
diff changeset
681
20442
a9574e3c6e9e Deprecate Array::length() and Sparse::length() in favour of ::numel().
Carnë Draug <carandraug@octave.org>
parents: 20428
diff changeset
682 for (octave_idx_type i = 0; i < key_list.numel (); i++)
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
683 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
684 std::string key = key_list[i];
5880
84ca47e311b3 [project @ 2006-07-06 22:34:48 by jwe]
jwe
parents: 5828
diff changeset
685
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
686 Cell val = map.contents (key);
2376
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
687
11474
8a40037533e2 struct printing changes
John W. Eaton <jwe@octave.org>
parents: 11431
diff changeset
688 newline (os);
3961
635209a37bf4 [project @ 2002-06-03 18:15:47 by jwe]
jwe
parents: 3933
diff changeset
689
11474
8a40037533e2 struct printing changes
John W. Eaton <jwe@octave.org>
parents: 11431
diff changeset
690 if (print_fieldnames_only)
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
691 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
692 indent (os);
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
693 os << key;
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
694 }
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
695 else
11474
8a40037533e2 struct printing changes
John W. Eaton <jwe@octave.org>
parents: 11431
diff changeset
696 {
8a40037533e2 struct printing changes
John W. Eaton <jwe@octave.org>
parents: 11431
diff changeset
697 octave_value tmp (val);
8a40037533e2 struct printing changes
John W. Eaton <jwe@octave.org>
parents: 11431
diff changeset
698 tmp.print_with_name (os, key);
8a40037533e2 struct printing changes
John W. Eaton <jwe@octave.org>
parents: 11431
diff changeset
699 }
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
700 }
2376
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
701
11474
8a40037533e2 struct printing changes
John W. Eaton <jwe@octave.org>
parents: 11431
diff changeset
702 if (print_fieldnames_only)
8a40037533e2 struct printing changes
John W. Eaton <jwe@octave.org>
parents: 11431
diff changeset
703 newline (os);
4604
cba347c642e2 [project @ 2003-11-13 04:38:05 by jwe]
jwe
parents: 4561
diff changeset
704
2901
e6d25bc478dd [project @ 1997-04-30 03:41:26 by jwe]
jwe
parents: 2847
diff changeset
705 decrement_indent_level ();
11474
8a40037533e2 struct printing changes
John W. Eaton <jwe@octave.org>
parents: 11431
diff changeset
706 decrement_indent_level ();
2376
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
707 }
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
708 else
2901
e6d25bc478dd [project @ 1997-04-30 03:41:26 by jwe]
jwe
parents: 2847
diff changeset
709 {
3961
635209a37bf4 [project @ 2002-06-03 18:15:47 by jwe]
jwe
parents: 3933
diff changeset
710 indent (os);
635209a37bf4 [project @ 2002-06-03 18:15:47 by jwe]
jwe
parents: 3933
diff changeset
711 os << "<structure>";
2901
e6d25bc478dd [project @ 1997-04-30 03:41:26 by jwe]
jwe
parents: 2847
diff changeset
712 newline (os);
e6d25bc478dd [project @ 1997-04-30 03:41:26 by jwe]
jwe
parents: 2847
diff changeset
713 }
2376
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
714 }
2142216bf85a [project @ 1996-10-12 01:39:07 by jwe]
jwe
parents:
diff changeset
715
2901
e6d25bc478dd [project @ 1997-04-30 03:41:26 by jwe]
jwe
parents: 2847
diff changeset
716 bool
3523
b80bbb43a1a9 [project @ 2000-02-02 10:25:52 by jwe]
jwe
parents: 3503
diff changeset
717 octave_struct::print_name_tag (std::ostream& os, const std::string& name) const
2901
e6d25bc478dd [project @ 1997-04-30 03:41:26 by jwe]
jwe
parents: 2847
diff changeset
718 {
3961
635209a37bf4 [project @ 2002-06-03 18:15:47 by jwe]
jwe
parents: 3933
diff changeset
719 bool retval = false;
635209a37bf4 [project @ 2002-06-03 18:15:47 by jwe]
jwe
parents: 3933
diff changeset
720
2901
e6d25bc478dd [project @ 1997-04-30 03:41:26 by jwe]
jwe
parents: 2847
diff changeset
721 indent (os);
3961
635209a37bf4 [project @ 2002-06-03 18:15:47 by jwe]
jwe
parents: 3933
diff changeset
722
635209a37bf4 [project @ 2002-06-03 18:15:47 by jwe]
jwe
parents: 3933
diff changeset
723 if (Vstruct_levels_to_print < 0)
635209a37bf4 [project @ 2002-06-03 18:15:47 by jwe]
jwe
parents: 3933
diff changeset
724 os << name << " = ";
635209a37bf4 [project @ 2002-06-03 18:15:47 by jwe]
jwe
parents: 3933
diff changeset
725 else
635209a37bf4 [project @ 2002-06-03 18:15:47 by jwe]
jwe
parents: 3933
diff changeset
726 {
635209a37bf4 [project @ 2002-06-03 18:15:47 by jwe]
jwe
parents: 3933
diff changeset
727 os << name << " =";
635209a37bf4 [project @ 2002-06-03 18:15:47 by jwe]
jwe
parents: 3933
diff changeset
728 newline (os);
635209a37bf4 [project @ 2002-06-03 18:15:47 by jwe]
jwe
parents: 3933
diff changeset
729 retval = true;
635209a37bf4 [project @ 2002-06-03 18:15:47 by jwe]
jwe
parents: 3933
diff changeset
730 }
635209a37bf4 [project @ 2002-06-03 18:15:47 by jwe]
jwe
parents: 3933
diff changeset
731
635209a37bf4 [project @ 2002-06-03 18:15:47 by jwe]
jwe
parents: 3933
diff changeset
732 return retval;
2901
e6d25bc478dd [project @ 1997-04-30 03:41:26 by jwe]
jwe
parents: 2847
diff changeset
733 }
e6d25bc478dd [project @ 1997-04-30 03:41:26 by jwe]
jwe
parents: 2847
diff changeset
734
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11570
diff changeset
735 static bool
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11570
diff changeset
736 scalar (const dim_vector& dims)
4744
7dcb696159ac [project @ 2004-02-06 05:46:22 by jwe]
jwe
parents: 4696
diff changeset
737 {
20428
b2100e1659ac maint: Use cuddled parentheses when indexing dimension_vectors.
Rik <rik@octave.org>
parents: 20391
diff changeset
738 return dims.length () == 2 && dims(0) == 1 && dims(1) == 1;
4744
7dcb696159ac [project @ 2004-02-06 05:46:22 by jwe]
jwe
parents: 4696
diff changeset
739 }
7dcb696159ac [project @ 2004-02-06 05:46:22 by jwe]
jwe
parents: 4696
diff changeset
740
7dcb696159ac [project @ 2004-02-06 05:46:22 by jwe]
jwe
parents: 4696
diff changeset
741
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
742 bool
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
743 octave_struct::save_ascii (std::ostream& os)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
744 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
745 octave_map m = map_value ();
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
746
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
747 octave_idx_type nf = m.nfields ();
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
748
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
749 const dim_vector dv = dims ();
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
750
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
751 os << "# ndims: " << dv.length () << "\n";
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
752
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
753 for (int i = 0; i < dv.length (); i++)
20428
b2100e1659ac maint: Use cuddled parentheses when indexing dimension_vectors.
Rik <rik@octave.org>
parents: 20391
diff changeset
754 os << " " << dv(i);
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
755 os << "\n";
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
756
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
757 os << "# length: " << nf << "\n";
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
758
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
759 // Iterating over the list of keys will preserve the order of the
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
760 // fields.
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
761 string_vector keys = m.fieldnames ();
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
762
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
763 for (octave_idx_type i = 0; i < nf; i++)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
764 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
765 std::string key = keys(i);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
766
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
767 octave_value val = map.contents (key);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
768
20657
c6224b4e7774 maint: Rename instances of LS_ASCII to LS_TEXT for clarity.
Rik <rik@octave.org>
parents: 20442
diff changeset
769 bool b = save_text_data (os, val, key, false, 0);
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11570
diff changeset
770
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
771 if (! b)
18452
bd9d34f28b0f Use std::ostream::fail instead of unsafe implicit bool conversion (bug #41335)
Mike Miller <mtmiller@ieee.org>
parents: 17787
diff changeset
772 return ! os.fail ();
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
773 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
774
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
775 return true;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
776 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
777
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11570
diff changeset
778 bool
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
779 octave_struct::load_ascii (std::istream& is)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
780 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
781 octave_idx_type len = 0;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
782 dim_vector dv (1, 1);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
783 bool success = true;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
784
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
785 // KLUGE: earlier Octave versions did not save extra dimensions with struct,
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
786 // and as a result did not preserve dimensions for empty structs.
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
787 // The default dimensions were 1x1, which we want to preserve.
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
788 string_vector keywords(2);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
789
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
790 keywords[0] = "ndims";
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
791 keywords[1] = "length";
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
792
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
793 std::string kw;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
794
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
795 if (extract_keyword (is, keywords, kw, len, true))
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
796 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
797 if (kw == keywords[0])
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
798 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
799 int mdims = std::max (static_cast<int> (len), 2);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
800 dv.resize (mdims);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
801 for (int i = 0; i < mdims; i++)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
802 is >> dv(i);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
803
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
804 success = extract_keyword (is, keywords[1], len);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
805 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
806 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
807 else
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
808 success = false;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
809
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
810 if (success && len >= 0)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
811 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
812 if (len > 0)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
813 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
814 octave_map m (dv);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
815
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
816 for (octave_idx_type j = 0; j < len; j++)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
817 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
818 octave_value t2;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
819 bool dummy;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
820
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
821 // recurse to read cell elements
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
822 std::string nm
20657
c6224b4e7774 maint: Rename instances of LS_ASCII to LS_TEXT for clarity.
Rik <rik@octave.org>
parents: 20442
diff changeset
823 = read_text_data (is, std::string (), dummy, t2, j);
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
824
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
825 if (!is)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
826 break;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
827
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
828 Cell tcell = t2.is_cell () ? t2.cell_value () : Cell (t2);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
829
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
830 if (error_state)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
831 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
832 error ("load: internal error loading struct elements");
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
833 return false;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
834 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
835
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
836 m.setfield (nm, tcell);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
837 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
838
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11570
diff changeset
839 if (is)
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
840 map = m;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
841 else
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
842 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
843 error ("load: failed to load structure");
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
844 success = false;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
845 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
846 }
18833
6113e0c6920b maint: Clean up extra spaces before/after parentheses.
Rik <rik@octave.org>
parents: 18606
diff changeset
847 else if (len == 0)
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
848 map = octave_map (dv);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
849 else
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
850 panic_impossible ();
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
851 }
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
852 else
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
853 {
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
854 error ("load: failed to extract number of elements in structure");
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
855 success = false;
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
856 }
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
857
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
858 return success;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
859 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
860
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11570
diff changeset
861 bool
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
862 octave_struct::save_binary (std::ostream& os, bool& save_as_floats)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
863 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
864 octave_map m = map_value ();
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
865
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
866 octave_idx_type nf = m.nfields ();
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
867
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
868 dim_vector d = dims ();
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
869 if (d.length () < 1)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
870 return false;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
871
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
872 // Use negative value for ndims
14846
460a3c6d8bf1 maint: Use Octave coding convention for cuddled parenthis in function calls with empty argument lists.
Rik <octave@nomad.inbox5.com>
parents: 14625
diff changeset
873 int32_t di = - d.length ();
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
874 os.write (reinterpret_cast<char *> (&di), 4);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
875 for (int i = 0; i < d.length (); i++)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
876 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
877 di = d(i);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
878 os.write (reinterpret_cast<char *> (&di), 4);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
879 }
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11570
diff changeset
880
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
881 int32_t len = nf;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
882 os.write (reinterpret_cast<char *> (&len), 4);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
883
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
884 // Iterating over the list of keys will preserve the order of the
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
885 // fields.
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
886 string_vector keys = m.fieldnames ();
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
887
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
888 for (octave_idx_type i = 0; i < nf; i++)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
889 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
890 std::string key = keys(i);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
891
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
892 octave_value val = map.contents (key);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
893
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
894 bool b = save_binary_data (os, val, key, "", 0, save_as_floats);
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11570
diff changeset
895
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
896 if (! b)
18452
bd9d34f28b0f Use std::ostream::fail instead of unsafe implicit bool conversion (bug #41335)
Mike Miller <mtmiller@ieee.org>
parents: 17787
diff changeset
897 return ! os.fail ();
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
898 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
899
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
900 return true;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
901 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
902
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11570
diff changeset
903 bool
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
904 octave_struct::load_binary (std::istream& is, bool swap,
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
905 oct_mach_info::float_format fmt)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
906 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
907 bool success = true;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
908 int32_t len;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
909 if (! is.read (reinterpret_cast<char *> (&len), 4))
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
910 return false;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
911 if (swap)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
912 swap_bytes<4> (&len);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
913
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
914 dim_vector dv (1, 1);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
915
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
916 if (len < 0)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
917 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
918 // We have explicit dimensions.
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
919 int mdims = -len;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
920
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
921 int32_t di;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
922 dv.resize (mdims);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
923
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
924 for (int i = 0; i < mdims; i++)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
925 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
926 if (! is.read (reinterpret_cast<char *> (&di), 4))
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
927 return false;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
928 if (swap)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
929 swap_bytes<4> (&di);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
930 dv(i) = di;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
931 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
932
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
933 if (! is.read (reinterpret_cast<char *> (&len), 4))
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
934 return false;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
935 if (swap)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
936 swap_bytes<4> (&len);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
937 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
938
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
939 if (len > 0)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
940 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
941 octave_map m (dv);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
942
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
943 for (octave_idx_type j = 0; j < len; j++)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
944 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
945 octave_value t2;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
946 bool dummy;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
947 std::string doc;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
948
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
949 // recurse to read cell elements
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11570
diff changeset
950 std::string nm = read_binary_data (is, swap, fmt, std::string (),
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
951 dummy, t2, doc);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
952
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
953 if (!is)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
954 break;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
955
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
956 Cell tcell = t2.is_cell () ? t2.cell_value () : Cell (t2);
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11570
diff changeset
957
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
958 if (error_state)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
959 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
960 error ("load: internal error loading struct elements");
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
961 return false;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
962 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
963
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
964 m.setfield (nm, tcell);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
965 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
966
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11570
diff changeset
967 if (is)
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
968 map = m;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
969 else
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
970 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
971 error ("load: failed to load structure");
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
972 success = false;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
973 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
974 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
975 else if (len == 0)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
976 map = octave_map (dv);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
977 else
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
978 success = false;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
979
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
980 return success;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
981 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
982
20070
09ed6f7538dd avoid needing to include hdf5 in public header files (bug #44370, #43180)
John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org>
parents: 20057
diff changeset
983 bool
09ed6f7538dd avoid needing to include hdf5 in public header files (bug #44370, #43180)
John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org>
parents: 20057
diff changeset
984 octave_struct::save_hdf5 (octave_hdf5_id loc_id, const char *name, bool save_as_floats)
09ed6f7538dd avoid needing to include hdf5 in public header files (bug #44370, #43180)
John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org>
parents: 20057
diff changeset
985 {
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
986 #if defined (HAVE_HDF5)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
987
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
988 hid_t data_hid = -1;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
989
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
990 #if HAVE_HDF5_18
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
991 data_hid = H5Gcreate (loc_id, name, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
992 #else
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
993 data_hid = H5Gcreate (loc_id, name, 0);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
994 #endif
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
995 if (data_hid < 0) return false;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
996
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
997 // recursively add each element of the structure to this group
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
998 octave_map m = map_value ();
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
999
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1000 octave_idx_type nf = m.nfields ();
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1001
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1002 // Iterating over the list of keys will preserve the order of the
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1003 // fields.
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1004 string_vector keys = m.fieldnames ();
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1005
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1006 for (octave_idx_type i = 0; i < nf; i++)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1007 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1008 std::string key = keys(i);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1009
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1010 octave_value val = map.contents (key);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1011
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11570
diff changeset
1012 bool retval2 = add_hdf5_data (data_hid, val, key, "", false,
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1013 save_as_floats);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1014
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1015 if (! retval2)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1016 break;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1017 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1018
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1019 H5Gclose (data_hid);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1020
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1021 return true;
20070
09ed6f7538dd avoid needing to include hdf5 in public header files (bug #44370, #43180)
John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org>
parents: 20057
diff changeset
1022
09ed6f7538dd avoid needing to include hdf5 in public header files (bug #44370, #43180)
John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org>
parents: 20057
diff changeset
1023 #else
09ed6f7538dd avoid needing to include hdf5 in public header files (bug #44370, #43180)
John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org>
parents: 20057
diff changeset
1024 gripe_save ("hdf5");
09ed6f7538dd avoid needing to include hdf5 in public header files (bug #44370, #43180)
John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org>
parents: 20057
diff changeset
1025 return false;
09ed6f7538dd avoid needing to include hdf5 in public header files (bug #44370, #43180)
John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org>
parents: 20057
diff changeset
1026 #endif
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1027 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1028
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11570
diff changeset
1029 bool
20070
09ed6f7538dd avoid needing to include hdf5 in public header files (bug #44370, #43180)
John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org>
parents: 20057
diff changeset
1030 octave_struct::load_hdf5 (octave_hdf5_id loc_id, const char *name)
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1031 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1032 bool retval = false;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1033
20070
09ed6f7538dd avoid needing to include hdf5 in public header files (bug #44370, #43180)
John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org>
parents: 20057
diff changeset
1034 #if defined (HAVE_HDF5)
09ed6f7538dd avoid needing to include hdf5 in public header files (bug #44370, #43180)
John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org>
parents: 20057
diff changeset
1035
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1036 hdf5_callback_data dsub;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1037
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1038 herr_t retval2 = 0;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1039 octave_map m (dim_vector (1, 1));
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1040 int current_item = 0;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1041 hsize_t num_obj = 0;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1042 #if HAVE_HDF5_18
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1043 hid_t group_id = H5Gopen (loc_id, name, H5P_DEFAULT);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1044 #else
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1045 hid_t group_id = H5Gopen (loc_id, name);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1046 #endif
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1047 H5Gget_num_objs (group_id, &num_obj);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1048 H5Gclose (group_id);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1049
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
1050 // FIXME: fields appear to be sorted alphabetically on loading.
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1051 // Why is that happening?
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1052
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1053 while (current_item < static_cast<int> (num_obj)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1054 && (retval2 = H5Giterate (loc_id, name, &current_item,
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1055 hdf5_read_next_data, &dsub)) > 0)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1056 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1057 octave_value t2 = dsub.tc;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1058
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1059 Cell tcell = t2.is_cell () ? t2.cell_value () : Cell (t2);
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11570
diff changeset
1060
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1061 if (error_state)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1062 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1063 error ("load: internal error loading struct elements");
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1064 return false;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1065 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1066
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1067 m.setfield (dsub.name, tcell);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1068
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1069 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1070
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1071 if (retval2 >= 0)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1072 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1073 map = m;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1074 retval = true;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1075 }
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11570
diff changeset
1076
20070
09ed6f7538dd avoid needing to include hdf5 in public header files (bug #44370, #43180)
John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org>
parents: 20057
diff changeset
1077 #else
09ed6f7538dd avoid needing to include hdf5 in public header files (bug #44370, #43180)
John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org>
parents: 20057
diff changeset
1078 gripe_load ("hdf5");
09ed6f7538dd avoid needing to include hdf5 in public header files (bug #44370, #43180)
John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org>
parents: 20057
diff changeset
1079 #endif
09ed6f7538dd avoid needing to include hdf5 in public header files (bug #44370, #43180)
John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org>
parents: 20057
diff changeset
1080
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1081 return retval;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1082 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1083
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1084 mxArray *
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1085 octave_struct::as_mxArray (void) const
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1086 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1087 int nf = nfields ();
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1088 string_vector kv = map_keys ();
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1089
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1090 OCTAVE_LOCAL_BUFFER (const char *, f, nf);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1091
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1092 for (int i = 0; i < nf; i++)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1093 f[i] = kv[i].c_str ();
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1094
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1095 mxArray *retval = new mxArray (dims (), nf, f);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1096
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1097 mxArray **elts = static_cast<mxArray **> (retval->get_data ());
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1098
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1099 mwSize nel = numel ();
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1100
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1101 mwSize ntot = nf * nel;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1102
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1103 for (int i = 0; i < nf; i++)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1104 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1105 Cell c = map.contents (kv[i]);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1106
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1107 const octave_value *p = c.data ();
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1108
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1109 mwIndex k = 0;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1110 for (mwIndex j = i; j < ntot; j += nf)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1111 elts[j] = new mxArray (p[k++]);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1112 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1113
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1114 return retval;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1115 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1116
10760
76079e505f9d optimize cellfun with uniform struct output
Jaroslav Hajek <highegg@gmail.com>
parents: 10754
diff changeset
1117 octave_value
76079e505f9d optimize cellfun with uniform struct output
Jaroslav Hajek <highegg@gmail.com>
parents: 10754
diff changeset
1118 octave_struct::fast_elem_extract (octave_idx_type n) const
76079e505f9d optimize cellfun with uniform struct output
Jaroslav Hajek <highegg@gmail.com>
parents: 10754
diff changeset
1119 {
76079e505f9d optimize cellfun with uniform struct output
Jaroslav Hajek <highegg@gmail.com>
parents: 10754
diff changeset
1120 if (n < map.numel ())
76079e505f9d optimize cellfun with uniform struct output
Jaroslav Hajek <highegg@gmail.com>
parents: 10754
diff changeset
1121 return map.checkelem (n);
76079e505f9d optimize cellfun with uniform struct output
Jaroslav Hajek <highegg@gmail.com>
parents: 10754
diff changeset
1122 else
76079e505f9d optimize cellfun with uniform struct output
Jaroslav Hajek <highegg@gmail.com>
parents: 10754
diff changeset
1123 return octave_value ();
76079e505f9d optimize cellfun with uniform struct output
Jaroslav Hajek <highegg@gmail.com>
parents: 10754
diff changeset
1124 }
76079e505f9d optimize cellfun with uniform struct output
Jaroslav Hajek <highegg@gmail.com>
parents: 10754
diff changeset
1125
76079e505f9d optimize cellfun with uniform struct output
Jaroslav Hajek <highegg@gmail.com>
parents: 10754
diff changeset
1126 bool
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11570
diff changeset
1127 octave_struct::fast_elem_insert (octave_idx_type n,
10760
76079e505f9d optimize cellfun with uniform struct output
Jaroslav Hajek <highegg@gmail.com>
parents: 10754
diff changeset
1128 const octave_value& x)
76079e505f9d optimize cellfun with uniform struct output
Jaroslav Hajek <highegg@gmail.com>
parents: 10754
diff changeset
1129 {
76079e505f9d optimize cellfun with uniform struct output
Jaroslav Hajek <highegg@gmail.com>
parents: 10754
diff changeset
1130 bool retval = false;
76079e505f9d optimize cellfun with uniform struct output
Jaroslav Hajek <highegg@gmail.com>
parents: 10754
diff changeset
1131
76079e505f9d optimize cellfun with uniform struct output
Jaroslav Hajek <highegg@gmail.com>
parents: 10754
diff changeset
1132 if (n < map.numel ())
76079e505f9d optimize cellfun with uniform struct output
Jaroslav Hajek <highegg@gmail.com>
parents: 10754
diff changeset
1133 {
76079e505f9d optimize cellfun with uniform struct output
Jaroslav Hajek <highegg@gmail.com>
parents: 10754
diff changeset
1134 // To avoid copying the scalar struct, it just stores a pointer to
76079e505f9d optimize cellfun with uniform struct output
Jaroslav Hajek <highegg@gmail.com>
parents: 10754
diff changeset
1135 // itself.
76079e505f9d optimize cellfun with uniform struct output
Jaroslav Hajek <highegg@gmail.com>
parents: 10754
diff changeset
1136 const octave_scalar_map *sm_ptr;
76079e505f9d optimize cellfun with uniform struct output
Jaroslav Hajek <highegg@gmail.com>
parents: 10754
diff changeset
1137 void *here = reinterpret_cast<void *>(&sm_ptr);
14846
460a3c6d8bf1 maint: Use Octave coding convention for cuddled parenthis in function calls with empty argument lists.
Rik <octave@nomad.inbox5.com>
parents: 14625
diff changeset
1138 return (x.get_rep ().fast_elem_insert_self (here, btyp_struct)
10760
76079e505f9d optimize cellfun with uniform struct output
Jaroslav Hajek <highegg@gmail.com>
parents: 10754
diff changeset
1139 && map.fast_elem_insert (n, *sm_ptr));
76079e505f9d optimize cellfun with uniform struct output
Jaroslav Hajek <highegg@gmail.com>
parents: 10754
diff changeset
1140 }
76079e505f9d optimize cellfun with uniform struct output
Jaroslav Hajek <highegg@gmail.com>
parents: 10754
diff changeset
1141
76079e505f9d optimize cellfun with uniform struct output
Jaroslav Hajek <highegg@gmail.com>
parents: 10754
diff changeset
1142 return retval;
76079e505f9d optimize cellfun with uniform struct output
Jaroslav Hajek <highegg@gmail.com>
parents: 10754
diff changeset
1143 }
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1144
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
1145 DEFINE_OV_TYPEID_FUNCTIONS_AND_DATA(octave_scalar_struct, "scalar struct",
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
1146 "struct");
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1147
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1148 octave_value
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1149 octave_scalar_struct::dotref (const octave_value_list& idx, bool auto_add)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1150 {
15613
126285fce876 check for allowed struct field names in subsref and subsasgn
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 15534
diff changeset
1151 octave_value retval;
126285fce876 check for allowed struct field names in subsref and subsasgn
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 15534
diff changeset
1152
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1153 assert (idx.length () == 1);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1154
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1155 std::string nm = idx(0).string_value ();
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1156
15614
f2b8f90052fd warn instead of throwing an error for invalid structure field names
John W. Eaton <jwe@octave.org>
parents: 15613
diff changeset
1157 maybe_warn_invalid_field_name (nm, "subsref");
f2b8f90052fd warn instead of throwing an error for invalid structure field names
John W. Eaton <jwe@octave.org>
parents: 15613
diff changeset
1158
f2b8f90052fd warn instead of throwing an error for invalid structure field names
John W. Eaton <jwe@octave.org>
parents: 15613
diff changeset
1159 if (error_state)
f2b8f90052fd warn instead of throwing an error for invalid structure field names
John W. Eaton <jwe@octave.org>
parents: 15613
diff changeset
1160 return retval;
15613
126285fce876 check for allowed struct field names in subsref and subsasgn
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 15534
diff changeset
1161
126285fce876 check for allowed struct field names in subsref and subsasgn
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 15534
diff changeset
1162 retval = map.getfield (nm);
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1163
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1164 if (! auto_add && retval.is_undefined ())
15731
18f168880226 error_ids: Adding ids and documentation
Juan Pablo Carbajal <ajuanpi+dev@gmail.com>
parents: 15614
diff changeset
1165 error_with_id ("Octave:invalid-indexing",
18f168880226 error_ids: Adding ids and documentation
Juan Pablo Carbajal <ajuanpi+dev@gmail.com>
parents: 15614
diff changeset
1166 "structure has no member '%s'", nm.c_str ());
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1167
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1168 return retval;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1169 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1170
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1171 octave_value
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1172 octave_scalar_struct::subsref (const std::string& type,
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1173 const std::list<octave_value_list>& idx)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1174 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1175 octave_value retval;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1176
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1177 if (type[0] == '.')
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1178 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1179 int skip = 1;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1180
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1181 retval = dotref (idx.front ());
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1182
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1183 if (idx.size () > 1)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1184 retval = retval.next_subsref (type, idx, skip);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1185 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1186 else
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1187 retval = to_array ().subsref (type, idx);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1188
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1189 return retval;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1190 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1191
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1192 octave_value_list
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1193 octave_scalar_struct::subsref (const std::string& type,
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1194 const std::list<octave_value_list>& idx,
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1195 int nargout)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1196 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1197 octave_value_list retval;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1198
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1199 if (type[0] == '.')
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1200 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1201 int skip = 1;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1202
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1203 retval(0) = dotref (idx.front ());
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1204
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1205 if (idx.size () > 1)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1206 retval = retval(0).next_subsref (nargout, type, idx, skip);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1207 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1208 else
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1209 retval = to_array ().subsref (type, idx, nargout);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1210
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1211 return retval;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1212 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1213
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1214 octave_value
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1215 octave_scalar_struct::subsref (const std::string& type,
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1216 const std::list<octave_value_list>& idx,
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1217 bool auto_add)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1218 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1219 octave_value retval;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1220
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1221 if (type[0] == '.')
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1222 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1223 int skip = 1;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1224
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1225 retval = dotref (idx.front (), auto_add);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1226
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1227 if (idx.size () > 1)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1228 retval = retval.next_subsref (auto_add, type, idx, skip);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1229 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1230 else
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1231 retval = to_array ().subsref (type, idx, auto_add);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1232
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1233 return retval;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1234 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1235
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1236 /*
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1237 %!test
14429
eff4a5933e28 Update %!tests in src/ directory with Octave coding conventions.
Rik <octave@nomad.inbox5.com>
parents: 14360
diff changeset
1238 %! x(1).a.a = 1;
eff4a5933e28 Update %!tests in src/ directory with Octave coding conventions.
Rik <octave@nomad.inbox5.com>
parents: 14360
diff changeset
1239 %! x(2).a.a = 2;
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1240 %! assert (size (x), [1, 2]);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1241 %! assert (x(1).a.a, 1);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1242 %! assert (x(2).a.a, 2);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1243 */
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1244
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1245 octave_value
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1246 octave_scalar_struct::numeric_conv (const octave_value& val,
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1247 const std::string& type)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1248 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1249 octave_value retval;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1250
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1251 if (type.length () > 0 && type[0] == '.' && ! val.is_map ())
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1252 retval = octave_map ();
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1253 else
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1254 retval = val;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1255
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1256 return retval;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1257 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1258
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1259 octave_value
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1260 octave_scalar_struct::subsasgn (const std::string& type,
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1261 const std::list<octave_value_list>& idx,
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1262 const octave_value& rhs)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1263 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1264 octave_value retval;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1265
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1266 if (idx.front ().empty ())
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1267 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1268 error ("missing index in indexed assignment");
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1269 return retval;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1270 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1271
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1272 if (type[0] == '.')
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1273 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1274 int n = type.length ();
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1275
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1276 octave_value t_rhs = rhs;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1277
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1278 octave_value_list key_idx = idx.front ();
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1279
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1280 assert (key_idx.length () == 1);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1281
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1282 std::string key = key_idx(0).string_value ();
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1283
15614
f2b8f90052fd warn instead of throwing an error for invalid structure field names
John W. Eaton <jwe@octave.org>
parents: 15613
diff changeset
1284 maybe_warn_invalid_field_name (key, "subsasgn");
f2b8f90052fd warn instead of throwing an error for invalid structure field names
John W. Eaton <jwe@octave.org>
parents: 15613
diff changeset
1285
f2b8f90052fd warn instead of throwing an error for invalid structure field names
John W. Eaton <jwe@octave.org>
parents: 15613
diff changeset
1286 if (error_state)
f2b8f90052fd warn instead of throwing an error for invalid structure field names
John W. Eaton <jwe@octave.org>
parents: 15613
diff changeset
1287 return retval;
15613
126285fce876 check for allowed struct field names in subsref and subsasgn
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 15534
diff changeset
1288
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1289 if (n > 1)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1290 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1291 std::list<octave_value_list> next_idx (idx);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1292
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1293 next_idx.erase (next_idx.begin ());
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1294
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1295 std::string next_type = type.substr (1);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1296
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1297 octave_value tmp;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1298 octave_map::iterator pkey = map.seek (key);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1299 if (pkey != map.end ())
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1300 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1301 map.contents (pkey).make_unique ();
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1302 tmp = map.contents (pkey);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1303 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1304
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1305 if (! error_state)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1306 {
12181
88ff30dcc048 fix another bug in class assignment to undefined object with index
John W. Eaton <jwe@octave.org>
parents: 12143
diff changeset
1307 bool orig_undefined = tmp.is_undefined ();
88ff30dcc048 fix another bug in class assignment to undefined object with index
John W. Eaton <jwe@octave.org>
parents: 12143
diff changeset
1308
88ff30dcc048 fix another bug in class assignment to undefined object with index
John W. Eaton <jwe@octave.org>
parents: 12143
diff changeset
1309 if (orig_undefined || tmp.is_zero_by_zero ())
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1310 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1311 tmp = octave_value::empty_conv (next_type, rhs);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1312 tmp.make_unique (); // probably a no-op.
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1313 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1314 else
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1315 // optimization: ignore the copy still stored inside our map.
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1316 tmp.make_unique (1);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1317
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1318 if (! error_state)
12181
88ff30dcc048 fix another bug in class assignment to undefined object with index
John W. Eaton <jwe@octave.org>
parents: 12143
diff changeset
1319 t_rhs = (orig_undefined
88ff30dcc048 fix another bug in class assignment to undefined object with index
John W. Eaton <jwe@octave.org>
parents: 12143
diff changeset
1320 ? tmp.undef_subsasgn (next_type, next_idx, rhs)
88ff30dcc048 fix another bug in class assignment to undefined object with index
John W. Eaton <jwe@octave.org>
parents: 12143
diff changeset
1321 : tmp.subsasgn (next_type, next_idx, rhs));
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1322 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1323 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1324
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1325 if (! error_state)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1326 map.setfield (key, t_rhs.storable_value ());
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1327 else
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1328 gripe_failed_assignment ();
10749
df1a3e0ebbff important fixes for struct rewrite(1)
Jaroslav Hajek <highegg@gmail.com>
parents: 10747
diff changeset
1329
df1a3e0ebbff important fixes for struct rewrite(1)
Jaroslav Hajek <highegg@gmail.com>
parents: 10747
diff changeset
1330 count++;
df1a3e0ebbff important fixes for struct rewrite(1)
Jaroslav Hajek <highegg@gmail.com>
parents: 10747
diff changeset
1331 retval = this;
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1332 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1333 else
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1334 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1335 // Forward this case to octave_struct.
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1336 octave_value tmp (new octave_struct (octave_map (map)));
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1337 retval = tmp.subsasgn (type, idx, rhs);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1338 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1339
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1340 return retval;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1341 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1342
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1343 octave_value
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1344 octave_scalar_struct::do_index_op (const octave_value_list& idx, bool resize_ok)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1345 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1346 // octave_map handles indexing itself.
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1347 return octave_map (map).index (idx, resize_ok);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1348 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1349
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1350 size_t
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1351 octave_scalar_struct::byte_size (void) const
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1352 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1353 // Neglect the size of the fieldnames.
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1354
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1355 size_t retval = 0;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1356
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1357 for (octave_map::const_iterator p = map.begin (); p != map.end (); p++)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1358 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1359 std::string key = map.key (p);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1360
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1361 octave_value val = octave_value (map.contents (p));
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1362
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1363 retval += val.byte_size ();
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1364 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1365
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1366 return retval;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1367 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1368
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1369 void
18484
bcd71a2531d3 Support disp/display overloading in classdef
Michael Goffioul <michael.goffioul@gmail.com>
parents: 18452
diff changeset
1370 octave_scalar_struct::print (std::ostream& os, bool)
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1371 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1372 print_raw (os);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1373 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1374
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1375 void
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1376 octave_scalar_struct::print_raw (std::ostream& os, bool) const
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1377 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1378 unwind_protect frame;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1379
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1380 frame.protect_var (Vstruct_levels_to_print);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1381
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1382 if (Vstruct_levels_to_print >= 0)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1383 {
11474
8a40037533e2 struct printing changes
John W. Eaton <jwe@octave.org>
parents: 11431
diff changeset
1384 bool max_depth_reached = Vstruct_levels_to_print-- == 0;
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1385
11474
8a40037533e2 struct printing changes
John W. Eaton <jwe@octave.org>
parents: 11431
diff changeset
1386 bool print_fieldnames_only = max_depth_reached;
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1387
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1388 increment_indent_level ();
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1389
13112
969ed305dde5 Remove all blank lines with "format compact"
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 12483
diff changeset
1390 if (! Vcompact_format)
969ed305dde5 Remove all blank lines with "format compact"
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 12483
diff changeset
1391 newline (os);
969ed305dde5 Remove all blank lines with "format compact"
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 12483
diff changeset
1392
11474
8a40037533e2 struct printing changes
John W. Eaton <jwe@octave.org>
parents: 11431
diff changeset
1393 indent (os);
8a40037533e2 struct printing changes
John W. Eaton <jwe@octave.org>
parents: 11431
diff changeset
1394 os << "scalar structure containing the fields:";
8a40037533e2 struct printing changes
John W. Eaton <jwe@octave.org>
parents: 11431
diff changeset
1395 newline (os);
13112
969ed305dde5 Remove all blank lines with "format compact"
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 12483
diff changeset
1396 if (! Vcompact_format)
969ed305dde5 Remove all blank lines with "format compact"
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 12483
diff changeset
1397 newline (os);
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1398
11474
8a40037533e2 struct printing changes
John W. Eaton <jwe@octave.org>
parents: 11431
diff changeset
1399 increment_indent_level ();
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1400
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1401 string_vector key_list = map.fieldnames ();
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1402
20442
a9574e3c6e9e Deprecate Array::length() and Sparse::length() in favour of ::numel().
Carnë Draug <carandraug@octave.org>
parents: 20428
diff changeset
1403 for (octave_idx_type i = 0; i < key_list.numel (); i++)
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1404 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1405 std::string key = key_list[i];
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1406
12143
ed129a03f93c octave_scalar_struct::print_raw: avoid unnecessary conversion of map contents to Cell
John W. Eaton <jwe@octave.org>
parents: 11586
diff changeset
1407 octave_value val = map.contents (key);
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1408
11474
8a40037533e2 struct printing changes
John W. Eaton <jwe@octave.org>
parents: 11431
diff changeset
1409 if (print_fieldnames_only)
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1410 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1411 indent (os);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1412 os << key;
12143
ed129a03f93c octave_scalar_struct::print_raw: avoid unnecessary conversion of map contents to Cell
John W. Eaton <jwe@octave.org>
parents: 11586
diff changeset
1413 dim_vector dv = val.dims ();
ed129a03f93c octave_scalar_struct::print_raw: avoid unnecessary conversion of map contents to Cell
John W. Eaton <jwe@octave.org>
parents: 11586
diff changeset
1414 os << ": " << dv.str () << " " << val.type_name ();
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1415 newline (os);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1416 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1417 else
12143
ed129a03f93c octave_scalar_struct::print_raw: avoid unnecessary conversion of map contents to Cell
John W. Eaton <jwe@octave.org>
parents: 11586
diff changeset
1418 val.print_with_name (os, key);
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1419 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1420
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1421 decrement_indent_level ();
11474
8a40037533e2 struct printing changes
John W. Eaton <jwe@octave.org>
parents: 11431
diff changeset
1422 decrement_indent_level ();
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1423 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1424 else
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1425 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1426 indent (os);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1427 os << "<structure>";
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1428 newline (os);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1429 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1430 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1431
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1432 bool
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
1433 octave_scalar_struct::print_name_tag (std::ostream& os,
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
1434 const std::string& name) const
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1435 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1436 bool retval = false;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1437
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1438 indent (os);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1439
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1440 if (Vstruct_levels_to_print < 0)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1441 os << name << " = ";
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1442 else
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1443 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1444 os << name << " =";
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1445 newline (os);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1446 retval = true;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1447 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1448
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1449 return retval;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1450 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1451
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1452 bool
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1453 octave_scalar_struct::save_ascii (std::ostream& os)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1454 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1455 octave_map m = map_value ();
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1456
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1457 octave_idx_type nf = m.nfields ();
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1458
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1459 const dim_vector dv = dims ();
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1460
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1461 os << "# ndims: " << dv.length () << "\n";
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1462
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1463 for (int i = 0; i < dv.length (); i++)
20428
b2100e1659ac maint: Use cuddled parentheses when indexing dimension_vectors.
Rik <rik@octave.org>
parents: 20391
diff changeset
1464 os << " " << dv(i);
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1465 os << "\n";
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1466
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1467 os << "# length: " << nf << "\n";
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1468
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1469 // Iterating over the list of keys will preserve the order of the
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1470 // fields.
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1471 string_vector keys = m.fieldnames ();
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1472
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1473 for (octave_idx_type i = 0; i < nf; i++)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1474 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1475 std::string key = keys(i);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1476
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1477 octave_value val = map.contents (key);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1478
20657
c6224b4e7774 maint: Rename instances of LS_ASCII to LS_TEXT for clarity.
Rik <rik@octave.org>
parents: 20442
diff changeset
1479 bool b = save_text_data (os, val, key, false, 0);
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11570
diff changeset
1480
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1481 if (! b)
18452
bd9d34f28b0f Use std::ostream::fail instead of unsafe implicit bool conversion (bug #41335)
Mike Miller <mtmiller@ieee.org>
parents: 17787
diff changeset
1482 return ! os.fail ();
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1483 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1484
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1485 return true;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1486 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1487
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1488 bool
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1489 octave_scalar_struct::load_ascii (std::istream& is)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1490 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1491 bool success = true;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1492 octave_idx_type len = 0;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1493
10753
bee1b1a2e29a yield compatible dims from cell2struct + more fixes. build & tests OK
Jaroslav Hajek <highegg@gmail.com>
parents: 10751
diff changeset
1494 if (extract_keyword (is, "length", len) && len >= 0)
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1495 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1496 if (len > 0)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1497 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1498 octave_scalar_map m;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1499
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1500 for (octave_idx_type j = 0; j < len; j++)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1501 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1502 octave_value t2;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1503 bool dummy;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1504
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1505 // recurse to read cell elements
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1506 std::string nm
20657
c6224b4e7774 maint: Rename instances of LS_ASCII to LS_TEXT for clarity.
Rik <rik@octave.org>
parents: 20442
diff changeset
1507 = read_text_data (is, std::string (), dummy, t2, j);
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1508
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1509 if (!is)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1510 break;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1511
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1512 if (error_state)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1513 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1514 error ("load: internal error loading struct elements");
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1515 return false;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1516 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1517
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1518 m.setfield (nm, t2);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1519 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1520
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11570
diff changeset
1521 if (is)
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1522 map = m;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1523 else
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1524 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1525 error ("load: failed to load structure");
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1526 success = false;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1527 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1528 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1529 else if (len == 0)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1530 map = octave_scalar_map ();
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1531 else
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1532 panic_impossible ();
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1533 }
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
1534 else
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
1535 {
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
1536 error ("load: failed to extract number of elements in structure");
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
1537 success = false;
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
1538 }
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1539
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1540 return success;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1541 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1542
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11570
diff changeset
1543 bool
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1544 octave_scalar_struct::save_binary (std::ostream& os, bool& save_as_floats)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1545 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1546 octave_map m = map_value ();
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1547
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1548 octave_idx_type nf = m.nfields ();
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1549
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1550 int32_t len = nf;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1551 os.write (reinterpret_cast<char *> (&len), 4);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1552
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1553 // Iterating over the list of keys will preserve the order of the
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1554 // fields.
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1555 string_vector keys = m.fieldnames ();
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1556
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1557 for (octave_idx_type i = 0; i < nf; i++)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1558 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1559 std::string key = keys(i);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1560
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1561 octave_value val = map.contents (key);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1562
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1563 bool b = save_binary_data (os, val, key, "", 0, save_as_floats);
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11570
diff changeset
1564
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1565 if (! b)
18452
bd9d34f28b0f Use std::ostream::fail instead of unsafe implicit bool conversion (bug #41335)
Mike Miller <mtmiller@ieee.org>
parents: 17787
diff changeset
1566 return ! os.fail ();
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1567 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1568
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1569 return true;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1570 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1571
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11570
diff changeset
1572 bool
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1573 octave_scalar_struct::load_binary (std::istream& is, bool swap,
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1574 oct_mach_info::float_format fmt)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1575 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1576 bool success = true;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1577 int32_t len;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1578 if (! is.read (reinterpret_cast<char *> (&len), 4))
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1579 return false;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1580 if (swap)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1581 swap_bytes<4> (&len);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1582
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1583 dim_vector dv (1, 1);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1584
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1585 if (len > 0)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1586 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1587 octave_scalar_map m;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1588
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1589 for (octave_idx_type j = 0; j < len; j++)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1590 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1591 octave_value t2;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1592 bool dummy;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1593 std::string doc;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1594
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1595 // recurse to read cell elements
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11570
diff changeset
1596 std::string nm = read_binary_data (is, swap, fmt, std::string (),
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1597 dummy, t2, doc);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1598
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1599 if (!is)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1600 break;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1601
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1602 if (error_state)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1603 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1604 error ("load: internal error loading struct elements");
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1605 return false;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1606 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1607
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1608 m.setfield (nm, t2);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1609 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1610
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11570
diff changeset
1611 if (is)
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1612 map = m;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1613 else
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1614 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1615 error ("load: failed to load structure");
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1616 success = false;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1617 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1618 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1619 else if (len == 0)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1620 map = octave_scalar_map ();
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1621 else
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1622 success = false;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1623
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1624 return success;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1625 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1626
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1627 bool
20070
09ed6f7538dd avoid needing to include hdf5 in public header files (bug #44370, #43180)
John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org>
parents: 20057
diff changeset
1628 octave_scalar_struct::save_hdf5 (octave_hdf5_id loc_id, const char *name,
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
1629 bool save_as_floats)
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1630 {
20070
09ed6f7538dd avoid needing to include hdf5 in public header files (bug #44370, #43180)
John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org>
parents: 20057
diff changeset
1631 #if defined (HAVE_HDF5)
09ed6f7538dd avoid needing to include hdf5 in public header files (bug #44370, #43180)
John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org>
parents: 20057
diff changeset
1632
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1633 hid_t data_hid = -1;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1634
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1635 #if HAVE_HDF5_18
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1636 data_hid = H5Gcreate (loc_id, name, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1637 #else
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1638 data_hid = H5Gcreate (loc_id, name, 0);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1639 #endif
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1640 if (data_hid < 0) return false;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1641
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1642 // recursively add each element of the structure to this group
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1643 octave_scalar_map m = scalar_map_value ();
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1644
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1645 octave_idx_type nf = m.nfields ();
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1646
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1647 // Iterating over the list of keys will preserve the order of the
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1648 // fields.
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1649 string_vector keys = m.fieldnames ();
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1650
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1651 for (octave_idx_type i = 0; i < nf; i++)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1652 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1653 std::string key = keys(i);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1654
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1655 octave_value val = map.contents (key);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1656
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11570
diff changeset
1657 bool retval2 = add_hdf5_data (data_hid, val, key, "", false,
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1658 save_as_floats);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1659
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1660 if (! retval2)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1661 break;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1662 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1663
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1664 H5Gclose (data_hid);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1665
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1666 return true;
20070
09ed6f7538dd avoid needing to include hdf5 in public header files (bug #44370, #43180)
John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org>
parents: 20057
diff changeset
1667
09ed6f7538dd avoid needing to include hdf5 in public header files (bug #44370, #43180)
John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org>
parents: 20057
diff changeset
1668 #else
09ed6f7538dd avoid needing to include hdf5 in public header files (bug #44370, #43180)
John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org>
parents: 20057
diff changeset
1669 gripe_save ("hdf5");
09ed6f7538dd avoid needing to include hdf5 in public header files (bug #44370, #43180)
John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org>
parents: 20057
diff changeset
1670 return false;
09ed6f7538dd avoid needing to include hdf5 in public header files (bug #44370, #43180)
John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org>
parents: 20057
diff changeset
1671 #endif
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1672 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1673
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11570
diff changeset
1674 bool
20070
09ed6f7538dd avoid needing to include hdf5 in public header files (bug #44370, #43180)
John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org>
parents: 20057
diff changeset
1675 octave_scalar_struct::load_hdf5 (octave_hdf5_id loc_id, const char *name)
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1676 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1677 bool retval = false;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1678
20070
09ed6f7538dd avoid needing to include hdf5 in public header files (bug #44370, #43180)
John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org>
parents: 20057
diff changeset
1679 #if defined (HAVE_HDF5)
09ed6f7538dd avoid needing to include hdf5 in public header files (bug #44370, #43180)
John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org>
parents: 20057
diff changeset
1680
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1681 hdf5_callback_data dsub;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1682
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1683 herr_t retval2 = 0;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1684 octave_scalar_map m;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1685 int current_item = 0;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1686 hsize_t num_obj = 0;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1687 #if HAVE_HDF5_18
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1688 hid_t group_id = H5Gopen (loc_id, name, H5P_DEFAULT);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1689 #else
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1690 hid_t group_id = H5Gopen (loc_id, name);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1691 #endif
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1692 H5Gget_num_objs (group_id, &num_obj);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1693 H5Gclose (group_id);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1694
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
1695 // FIXME: fields appear to be sorted alphabetically on loading.
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1696 // Why is that happening?
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1697
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1698 while (current_item < static_cast<int> (num_obj)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1699 && (retval2 = H5Giterate (loc_id, name, &current_item,
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1700 hdf5_read_next_data, &dsub)) > 0)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1701 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1702 octave_value t2 = dsub.tc;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1703
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1704 if (error_state)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1705 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1706 error ("load: internal error loading struct elements");
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1707 return false;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1708 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1709
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1710 m.setfield (dsub.name, t2);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1711
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1712 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1713
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1714 if (retval2 >= 0)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1715 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1716 map = m;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1717 retval = true;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1718 }
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11570
diff changeset
1719
20070
09ed6f7538dd avoid needing to include hdf5 in public header files (bug #44370, #43180)
John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org>
parents: 20057
diff changeset
1720 #else
09ed6f7538dd avoid needing to include hdf5 in public header files (bug #44370, #43180)
John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org>
parents: 20057
diff changeset
1721 gripe_load ("hdf5");
09ed6f7538dd avoid needing to include hdf5 in public header files (bug #44370, #43180)
John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org>
parents: 20057
diff changeset
1722 #endif
09ed6f7538dd avoid needing to include hdf5 in public header files (bug #44370, #43180)
John W. Eaton <jwe@octave.org> and Mike Miller <mtmiller@ieee.org>
parents: 20057
diff changeset
1723
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1724 return retval;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1725 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1726
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1727 mxArray *
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1728 octave_scalar_struct::as_mxArray (void) const
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1729 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1730 int nf = nfields ();
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1731 string_vector kv = map_keys ();
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1732
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1733 OCTAVE_LOCAL_BUFFER (const char *, f, nf);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1734
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1735 for (int i = 0; i < nf; i++)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1736 f[i] = kv[i].c_str ();
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1737
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1738 mxArray *retval = new mxArray (dims (), nf, f);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1739
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1740 mxArray **elts = static_cast<mxArray **> (retval->get_data ());
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1741
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1742 mwSize nel = numel ();
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1743
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1744 mwSize ntot = nf * nel;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1745
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1746 for (int i = 0; i < nf; i++)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1747 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1748 Cell c = map.contents (kv[i]);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1749
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1750 const octave_value *p = c.data ();
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1751
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1752 mwIndex k = 0;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1753 for (mwIndex j = i; j < ntot; j += nf)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1754 elts[j] = new mxArray (p[k++]);
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1755 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1756
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1757 return retval;
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1758 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1759
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1760
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1761 octave_value
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1762 octave_scalar_struct::to_array (void)
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1763 {
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1764 return new octave_struct (octave_map (map));
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1765 }
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1766
10760
76079e505f9d optimize cellfun with uniform struct output
Jaroslav Hajek <highegg@gmail.com>
parents: 10754
diff changeset
1767 bool
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
1768 octave_scalar_struct::fast_elem_insert_self (void *where,
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
1769 builtin_type_t btyp) const
10760
76079e505f9d optimize cellfun with uniform struct output
Jaroslav Hajek <highegg@gmail.com>
parents: 10754
diff changeset
1770 {
76079e505f9d optimize cellfun with uniform struct output
Jaroslav Hajek <highegg@gmail.com>
parents: 10754
diff changeset
1771
76079e505f9d optimize cellfun with uniform struct output
Jaroslav Hajek <highegg@gmail.com>
parents: 10754
diff changeset
1772 if (btyp == btyp_struct)
76079e505f9d optimize cellfun with uniform struct output
Jaroslav Hajek <highegg@gmail.com>
parents: 10754
diff changeset
1773 {
76079e505f9d optimize cellfun with uniform struct output
Jaroslav Hajek <highegg@gmail.com>
parents: 10754
diff changeset
1774 *(reinterpret_cast<const octave_scalar_map **>(where)) = &map;
76079e505f9d optimize cellfun with uniform struct output
Jaroslav Hajek <highegg@gmail.com>
parents: 10754
diff changeset
1775 return true;
76079e505f9d optimize cellfun with uniform struct output
Jaroslav Hajek <highegg@gmail.com>
parents: 10754
diff changeset
1776 }
76079e505f9d optimize cellfun with uniform struct output
Jaroslav Hajek <highegg@gmail.com>
parents: 10754
diff changeset
1777 else
76079e505f9d optimize cellfun with uniform struct output
Jaroslav Hajek <highegg@gmail.com>
parents: 10754
diff changeset
1778 return false;
76079e505f9d optimize cellfun with uniform struct output
Jaroslav Hajek <highegg@gmail.com>
parents: 10754
diff changeset
1779 }
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1780
4744
7dcb696159ac [project @ 2004-02-06 05:46:22 by jwe]
jwe
parents: 4696
diff changeset
1781 DEFUN (struct, args, ,
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
1782 "-*- texinfo -*-\n\
18601
ea0d4dea1a17 doc: Update documentation for functions in octave-value dir.
Rik <rik@octave.org>
parents: 18452
diff changeset
1783 @deftypefn {Built-in Function} {@var{s} =} struct ()\n\
ea0d4dea1a17 doc: Update documentation for functions in octave-value dir.
Rik <rik@octave.org>
parents: 18452
diff changeset
1784 @deftypefnx {Built-in Function} {@var{s} =} struct (@var{field1}, @var{value1}, @var{field2}, @var{value2}, @dots{})\n\
ea0d4dea1a17 doc: Update documentation for functions in octave-value dir.
Rik <rik@octave.org>
parents: 18452
diff changeset
1785 @deftypefnx {Built-in Function} {@var{s} =} struct (@var{obj})\n\
4744
7dcb696159ac [project @ 2004-02-06 05:46:22 by jwe]
jwe
parents: 4696
diff changeset
1786 \n\
20373
075a5e2e1ba5 doc: Update more docstrings to have one sentence summary as first line.
Rik <rik@octave.org>
parents: 20070
diff changeset
1787 Create a scalar or array structure and initialize its values.\n\
075a5e2e1ba5 doc: Update more docstrings to have one sentence summary as first line.
Rik <rik@octave.org>
parents: 20070
diff changeset
1788 \n\
075a5e2e1ba5 doc: Update more docstrings to have one sentence summary as first line.
Rik <rik@octave.org>
parents: 20070
diff changeset
1789 The @var{field1}, @var{field2}, @dots{} variables are strings specifying the\n\
075a5e2e1ba5 doc: Update more docstrings to have one sentence summary as first line.
Rik <rik@octave.org>
parents: 20070
diff changeset
1790 names of the fields and the @var{value1}, @var{value2}, @dots{} variables\n\
075a5e2e1ba5 doc: Update more docstrings to have one sentence summary as first line.
Rik <rik@octave.org>
parents: 20070
diff changeset
1791 can be of any type.\n\
4744
7dcb696159ac [project @ 2004-02-06 05:46:22 by jwe]
jwe
parents: 4696
diff changeset
1792 \n\
20373
075a5e2e1ba5 doc: Update more docstrings to have one sentence summary as first line.
Rik <rik@octave.org>
parents: 20070
diff changeset
1793 If the values are cell arrays, create a structure array and initialize its\n\
075a5e2e1ba5 doc: Update more docstrings to have one sentence summary as first line.
Rik <rik@octave.org>
parents: 20070
diff changeset
1794 values. The dimensions of each cell array of values must match. Singleton\n\
20391
aa36fb998a4d maint: Remove unnecessary whitespace at end of lines.
Rik <rik@octave.org>
parents: 20373
diff changeset
1795 cells and non-cell values are repeated so that they fill the entire array. \n\
20373
075a5e2e1ba5 doc: Update more docstrings to have one sentence summary as first line.
Rik <rik@octave.org>
parents: 20070
diff changeset
1796 If the cells are empty, create an empty structure array with the specified\n\
075a5e2e1ba5 doc: Update more docstrings to have one sentence summary as first line.
Rik <rik@octave.org>
parents: 20070
diff changeset
1797 field names.\n\
9190
7a10410db2c6 [mq]: x
Robert T. Short <rtshort@ieee.org>
parents: 9087
diff changeset
1798 \n\
7a10410db2c6 [mq]: x
Robert T. Short <rtshort@ieee.org>
parents: 9087
diff changeset
1799 If the argument is an object, return the underlying struct.\n\
15782
10ed43563df5 doc: overhaul struct docstring
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 15781
diff changeset
1800 \n\
16816
12005245b645 doc: Periodic grammarcheck of documentation.
Rik <rik@octave.org>
parents: 15782
diff changeset
1801 Observe that the syntax is optimized for struct @strong{arrays}. Consider\n\
12005245b645 doc: Periodic grammarcheck of documentation.
Rik <rik@octave.org>
parents: 15782
diff changeset
1802 the following examples:\n\
15782
10ed43563df5 doc: overhaul struct docstring
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 15781
diff changeset
1803 \n\
10ed43563df5 doc: overhaul struct docstring
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 15781
diff changeset
1804 @example\n\
10ed43563df5 doc: overhaul struct docstring
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 15781
diff changeset
1805 @group\n\
10ed43563df5 doc: overhaul struct docstring
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 15781
diff changeset
1806 struct (\"foo\", 1)\n\
10ed43563df5 doc: overhaul struct docstring
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 15781
diff changeset
1807 @result{} scalar structure containing the fields:\n\
10ed43563df5 doc: overhaul struct docstring
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 15781
diff changeset
1808 foo = 1\n\
10ed43563df5 doc: overhaul struct docstring
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 15781
diff changeset
1809 \n\
10ed43563df5 doc: overhaul struct docstring
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 15781
diff changeset
1810 struct (\"foo\", @{@})\n\
10ed43563df5 doc: overhaul struct docstring
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 15781
diff changeset
1811 @result{} 0x0 struct array containing the fields:\n\
10ed43563df5 doc: overhaul struct docstring
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 15781
diff changeset
1812 foo\n\
10ed43563df5 doc: overhaul struct docstring
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 15781
diff changeset
1813 \n\
10ed43563df5 doc: overhaul struct docstring
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 15781
diff changeset
1814 struct (\"foo\", @{ @{@} @})\n\
10ed43563df5 doc: overhaul struct docstring
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 15781
diff changeset
1815 @result{} scalar structure containing the fields:\n\
10ed43563df5 doc: overhaul struct docstring
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 15781
diff changeset
1816 foo = @{@}(0x0)\n\
10ed43563df5 doc: overhaul struct docstring
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 15781
diff changeset
1817 \n\
10ed43563df5 doc: overhaul struct docstring
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 15781
diff changeset
1818 struct (\"foo\", @{1, 2, 3@})\n\
10ed43563df5 doc: overhaul struct docstring
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 15781
diff changeset
1819 @result{} 1x3 struct array containing the fields:\n\
10ed43563df5 doc: overhaul struct docstring
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 15781
diff changeset
1820 foo\n\
10ed43563df5 doc: overhaul struct docstring
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 15781
diff changeset
1821 \n\
10ed43563df5 doc: overhaul struct docstring
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 15781
diff changeset
1822 @end group\n\
10ed43563df5 doc: overhaul struct docstring
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 15781
diff changeset
1823 @end example\n\
10ed43563df5 doc: overhaul struct docstring
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 15781
diff changeset
1824 \n\
10ed43563df5 doc: overhaul struct docstring
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 15781
diff changeset
1825 @noindent\n\
18601
ea0d4dea1a17 doc: Update documentation for functions in octave-value dir.
Rik <rik@octave.org>
parents: 18452
diff changeset
1826 The first case is an ordinary scalar struct---one field, one value. The\n\
15782
10ed43563df5 doc: overhaul struct docstring
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 15781
diff changeset
1827 second produces an empty struct array with one field and no values, since\n\
20373
075a5e2e1ba5 doc: Update more docstrings to have one sentence summary as first line.
Rik <rik@octave.org>
parents: 20070
diff changeset
1828 being passed an empty cell array of struct array values. When the value is\n\
15782
10ed43563df5 doc: overhaul struct docstring
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 15781
diff changeset
1829 a cell array containing a single entry, this becomes a scalar struct with\n\
16816
12005245b645 doc: Periodic grammarcheck of documentation.
Rik <rik@octave.org>
parents: 15782
diff changeset
1830 that single entry as the value of the field. That single entry happens\n\
15782
10ed43563df5 doc: overhaul struct docstring
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 15781
diff changeset
1831 to be an empty cell array.\n\
10ed43563df5 doc: overhaul struct docstring
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 15781
diff changeset
1832 \n\
10ed43563df5 doc: overhaul struct docstring
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 15781
diff changeset
1833 Finally, if the value is a non-scalar cell array, then @code{struct}\n\
10ed43563df5 doc: overhaul struct docstring
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 15781
diff changeset
1834 produces a struct @strong{array}.\n\
19468
1fa328da03ef Overhaul getfield, setfield, orderfields m-files.
Rik <rik@octave.org>
parents: 18833
diff changeset
1835 @seealso{cell2struct, fieldnames, getfield, setfield, rmfield, isfield, orderfields, isstruct, structfun}\n\
4911
14027e0bafa4 [project @ 2004-07-22 19:58:06 by jwe]
jwe
parents: 4837
diff changeset
1836 @end deftypefn")
4744
7dcb696159ac [project @ 2004-02-06 05:46:22 by jwe]
jwe
parents: 4696
diff changeset
1837 {
6946
10c7a803b409 [project @ 2007-10-03 14:38:48 by jwe]
jwe
parents: 6833
diff changeset
1838 octave_value retval;
4744
7dcb696159ac [project @ 2004-02-06 05:46:22 by jwe]
jwe
parents: 4696
diff changeset
1839
7dcb696159ac [project @ 2004-02-06 05:46:22 by jwe]
jwe
parents: 4696
diff changeset
1840 int nargin = args.length ();
7dcb696159ac [project @ 2004-02-06 05:46:22 by jwe]
jwe
parents: 4696
diff changeset
1841
5444
781c9e7dbb73 [project @ 2005-09-08 02:55:21 by jwe]
jwe
parents: 5433
diff changeset
1842 // struct ([]) returns an empty struct.
781c9e7dbb73 [project @ 2005-09-08 02:55:21 by jwe]
jwe
parents: 5433
diff changeset
1843
781c9e7dbb73 [project @ 2005-09-08 02:55:21 by jwe]
jwe
parents: 5433
diff changeset
1844 // struct (empty_matrix) returns an empty struct with the same
781c9e7dbb73 [project @ 2005-09-08 02:55:21 by jwe]
jwe
parents: 5433
diff changeset
1845 // dimensions as the empty matrix.
781c9e7dbb73 [project @ 2005-09-08 02:55:21 by jwe]
jwe
parents: 5433
diff changeset
1846
781c9e7dbb73 [project @ 2005-09-08 02:55:21 by jwe]
jwe
parents: 5433
diff changeset
1847 // Note that struct () creates a 1x1 struct with no fields for
781c9e7dbb73 [project @ 2005-09-08 02:55:21 by jwe]
jwe
parents: 5433
diff changeset
1848 // compatibility with Matlab.
4744
7dcb696159ac [project @ 2004-02-06 05:46:22 by jwe]
jwe
parents: 4696
diff changeset
1849
10747
58c1b5402588 fix a showstopping bug in octave_fields reference counting
Jaroslav Hajek <highegg@gmail.com>
parents: 10742
diff changeset
1850 if (nargin == 1 && args(0).is_map ())
58c1b5402588 fix a showstopping bug in octave_fields reference counting
Jaroslav Hajek <highegg@gmail.com>
parents: 10742
diff changeset
1851 return args(0);
58c1b5402588 fix a showstopping bug in octave_fields reference counting
Jaroslav Hajek <highegg@gmail.com>
parents: 10742
diff changeset
1852
9190
7a10410db2c6 [mq]: x
Robert T. Short <rtshort@ieee.org>
parents: 9087
diff changeset
1853 if (nargin == 1 && args(0).is_object ())
7a10410db2c6 [mq]: x
Robert T. Short <rtshort@ieee.org>
parents: 9087
diff changeset
1854 {
10747
58c1b5402588 fix a showstopping bug in octave_fields reference counting
Jaroslav Hajek <highegg@gmail.com>
parents: 10742
diff changeset
1855 retval = args(0).map_value ();
9190
7a10410db2c6 [mq]: x
Robert T. Short <rtshort@ieee.org>
parents: 9087
diff changeset
1856
7a10410db2c6 [mq]: x
Robert T. Short <rtshort@ieee.org>
parents: 9087
diff changeset
1857 return retval;
7a10410db2c6 [mq]: x
Robert T. Short <rtshort@ieee.org>
parents: 9087
diff changeset
1858 }
7a10410db2c6 [mq]: x
Robert T. Short <rtshort@ieee.org>
parents: 9087
diff changeset
1859
6946
10c7a803b409 [project @ 2007-10-03 14:38:48 by jwe]
jwe
parents: 6833
diff changeset
1860 if ((nargin == 1 || nargin == 2)
10c7a803b409 [project @ 2007-10-03 14:38:48 by jwe]
jwe
parents: 6833
diff changeset
1861 && args(0).is_empty () && args(0).is_real_matrix ())
10c7a803b409 [project @ 2007-10-03 14:38:48 by jwe]
jwe
parents: 6833
diff changeset
1862 {
10c7a803b409 [project @ 2007-10-03 14:38:48 by jwe]
jwe
parents: 6833
diff changeset
1863 Cell fields;
10c7a803b409 [project @ 2007-10-03 14:38:48 by jwe]
jwe
parents: 6833
diff changeset
1864
10c7a803b409 [project @ 2007-10-03 14:38:48 by jwe]
jwe
parents: 6833
diff changeset
1865 if (nargin == 2)
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
1866 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
1867 if (args(1).is_cellstr ())
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1868 retval = octave_map (args(0).dims (), args(1).cellstr_value ());
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
1869 else
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
1870 error ("struct: expecting cell array of field names as second argument");
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
1871 }
6946
10c7a803b409 [project @ 2007-10-03 14:38:48 by jwe]
jwe
parents: 6833
diff changeset
1872 else
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1873 retval = octave_map (args(0).dims ());
6946
10c7a803b409 [project @ 2007-10-03 14:38:48 by jwe]
jwe
parents: 6833
diff changeset
1874
10c7a803b409 [project @ 2007-10-03 14:38:48 by jwe]
jwe
parents: 6833
diff changeset
1875 return retval;
10c7a803b409 [project @ 2007-10-03 14:38:48 by jwe]
jwe
parents: 6833
diff changeset
1876 }
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11570
diff changeset
1877
4744
7dcb696159ac [project @ 2004-02-06 05:46:22 by jwe]
jwe
parents: 4696
diff changeset
1878 // Check for "field", VALUE pairs.
7dcb696159ac [project @ 2004-02-06 05:46:22 by jwe]
jwe
parents: 4696
diff changeset
1879
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11570
diff changeset
1880 for (int i = 0; i < nargin; i += 2)
4744
7dcb696159ac [project @ 2004-02-06 05:46:22 by jwe]
jwe
parents: 4696
diff changeset
1881 {
7dcb696159ac [project @ 2004-02-06 05:46:22 by jwe]
jwe
parents: 4696
diff changeset
1882 if (! args(i).is_string () || i + 1 >= nargin)
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
1883 {
12483
7a5aacf65f81 Rewrite error strings in src/ to use variables named in documentation.
Rik <octave@nomad.inbox5.com>
parents: 12181
diff changeset
1884 error ("struct: expecting alternating \"field\", VALUE pairs");
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
1885 return retval;
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
1886 }
4744
7dcb696159ac [project @ 2004-02-06 05:46:22 by jwe]
jwe
parents: 4696
diff changeset
1887 }
7dcb696159ac [project @ 2004-02-06 05:46:22 by jwe]
jwe
parents: 4696
diff changeset
1888
7dcb696159ac [project @ 2004-02-06 05:46:22 by jwe]
jwe
parents: 4696
diff changeset
1889 // Check that the dimensions of the values correspond.
7dcb696159ac [project @ 2004-02-06 05:46:22 by jwe]
jwe
parents: 4696
diff changeset
1890
7dcb696159ac [project @ 2004-02-06 05:46:22 by jwe]
jwe
parents: 4696
diff changeset
1891 dim_vector dims (1, 1);
7dcb696159ac [project @ 2004-02-06 05:46:22 by jwe]
jwe
parents: 4696
diff changeset
1892
7dcb696159ac [project @ 2004-02-06 05:46:22 by jwe]
jwe
parents: 4696
diff changeset
1893 int first_dimensioned_value = 0;
7dcb696159ac [project @ 2004-02-06 05:46:22 by jwe]
jwe
parents: 4696
diff changeset
1894
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11570
diff changeset
1895 for (int i = 1; i < nargin; i += 2)
4744
7dcb696159ac [project @ 2004-02-06 05:46:22 by jwe]
jwe
parents: 4696
diff changeset
1896 {
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11570
diff changeset
1897 if (args(i).is_cell ())
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
1898 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
1899 dim_vector argdims (args(i).dims ());
4744
7dcb696159ac [project @ 2004-02-06 05:46:22 by jwe]
jwe
parents: 4696
diff changeset
1900
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
1901 if (! scalar (argdims))
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
1902 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
1903 if (! first_dimensioned_value)
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
1904 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
1905 dims = argdims;
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
1906 first_dimensioned_value = i + 1;
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
1907 }
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
1908 else if (dims != argdims)
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
1909 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
1910 error ("struct: dimensions of parameter %d do not match those of parameter %d",
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
1911 first_dimensioned_value, i+1);
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
1912 return retval;
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
1913 }
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
1914 }
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
1915 }
4744
7dcb696159ac [project @ 2004-02-06 05:46:22 by jwe]
jwe
parents: 4696
diff changeset
1916 }
7dcb696159ac [project @ 2004-02-06 05:46:22 by jwe]
jwe
parents: 4696
diff changeset
1917
7dcb696159ac [project @ 2004-02-06 05:46:22 by jwe]
jwe
parents: 4696
diff changeset
1918 // Create the return value.
7dcb696159ac [project @ 2004-02-06 05:46:22 by jwe]
jwe
parents: 4696
diff changeset
1919
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1920 octave_map map (dims);
4744
7dcb696159ac [project @ 2004-02-06 05:46:22 by jwe]
jwe
parents: 4696
diff changeset
1921
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11570
diff changeset
1922 for (int i = 0; i < nargin; i+= 2)
4744
7dcb696159ac [project @ 2004-02-06 05:46:22 by jwe]
jwe
parents: 4696
diff changeset
1923 {
7dcb696159ac [project @ 2004-02-06 05:46:22 by jwe]
jwe
parents: 4696
diff changeset
1924 // Get key.
7dcb696159ac [project @ 2004-02-06 05:46:22 by jwe]
jwe
parents: 4696
diff changeset
1925
7dcb696159ac [project @ 2004-02-06 05:46:22 by jwe]
jwe
parents: 4696
diff changeset
1926 std::string key (args(i).string_value ());
7dcb696159ac [project @ 2004-02-06 05:46:22 by jwe]
jwe
parents: 4696
diff changeset
1927
7dcb696159ac [project @ 2004-02-06 05:46:22 by jwe]
jwe
parents: 4696
diff changeset
1928 if (error_state)
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
1929 return retval;
4744
7dcb696159ac [project @ 2004-02-06 05:46:22 by jwe]
jwe
parents: 4696
diff changeset
1930
15614
f2b8f90052fd warn instead of throwing an error for invalid structure field names
John W. Eaton <jwe@octave.org>
parents: 15613
diff changeset
1931 maybe_warn_invalid_field_name (key, "struct");
f2b8f90052fd warn instead of throwing an error for invalid structure field names
John W. Eaton <jwe@octave.org>
parents: 15613
diff changeset
1932
f2b8f90052fd warn instead of throwing an error for invalid structure field names
John W. Eaton <jwe@octave.org>
parents: 15613
diff changeset
1933 if (error_state)
f2b8f90052fd warn instead of throwing an error for invalid structure field names
John W. Eaton <jwe@octave.org>
parents: 15613
diff changeset
1934 return retval;
6811
3fe394f8502b [project @ 2007-08-10 19:07:34 by jwe]
jwe
parents: 6686
diff changeset
1935
4744
7dcb696159ac [project @ 2004-02-06 05:46:22 by jwe]
jwe
parents: 4696
diff changeset
1936 // Value may be v, { v }, or { v1, v2, ... }
7dcb696159ac [project @ 2004-02-06 05:46:22 by jwe]
jwe
parents: 4696
diff changeset
1937 // In the first two cases, we need to create a cell array of
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11570
diff changeset
1938 // the appropriate dimensions filled with v. In the last case,
4744
7dcb696159ac [project @ 2004-02-06 05:46:22 by jwe]
jwe
parents: 4696
diff changeset
1939 // the cell array has already been determined to be of the
7dcb696159ac [project @ 2004-02-06 05:46:22 by jwe]
jwe
parents: 4696
diff changeset
1940 // correct dimensions.
7dcb696159ac [project @ 2004-02-06 05:46:22 by jwe]
jwe
parents: 4696
diff changeset
1941
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11570
diff changeset
1942 if (args(i+1).is_cell ())
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
1943 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
1944 const Cell c (args(i+1).cell_value ());
4744
7dcb696159ac [project @ 2004-02-06 05:46:22 by jwe]
jwe
parents: 4696
diff changeset
1945
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
1946 if (error_state)
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
1947 return retval;
4744
7dcb696159ac [project @ 2004-02-06 05:46:22 by jwe]
jwe
parents: 4696
diff changeset
1948
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11570
diff changeset
1949 if (scalar (c.dims ()))
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1950 map.setfield (key, Cell (dims, c(0)));
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11570
diff changeset
1951 else
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1952 map.setfield (key, c);
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
1953 }
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11570
diff changeset
1954 else
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
1955 map.setfield (key, Cell (dims, args(i+1)));
4744
7dcb696159ac [project @ 2004-02-06 05:46:22 by jwe]
jwe
parents: 4696
diff changeset
1956
7dcb696159ac [project @ 2004-02-06 05:46:22 by jwe]
jwe
parents: 4696
diff changeset
1957 if (error_state)
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
1958 return retval;
4744
7dcb696159ac [project @ 2004-02-06 05:46:22 by jwe]
jwe
parents: 4696
diff changeset
1959 }
6946
10c7a803b409 [project @ 2007-10-03 14:38:48 by jwe]
jwe
parents: 6833
diff changeset
1960
4744
7dcb696159ac [project @ 2004-02-06 05:46:22 by jwe]
jwe
parents: 4696
diff changeset
1961 return octave_value (map);
7dcb696159ac [project @ 2004-02-06 05:46:22 by jwe]
jwe
parents: 4696
diff changeset
1962 }
7dcb696159ac [project @ 2004-02-06 05:46:22 by jwe]
jwe
parents: 4696
diff changeset
1963
14429
eff4a5933e28 Update %!tests in src/ directory with Octave coding conventions.
Rik <octave@nomad.inbox5.com>
parents: 14360
diff changeset
1964 /*
eff4a5933e28 Update %!tests in src/ directory with Octave coding conventions.
Rik <octave@nomad.inbox5.com>
parents: 14360
diff changeset
1965 %!shared x
eff4a5933e28 Update %!tests in src/ directory with Octave coding conventions.
Rik <octave@nomad.inbox5.com>
parents: 14360
diff changeset
1966 %! x(1).a=1; x(2).a=2; x(1).b=3; x(2).b=3;
eff4a5933e28 Update %!tests in src/ directory with Octave coding conventions.
Rik <octave@nomad.inbox5.com>
parents: 14360
diff changeset
1967 %!assert (struct ("a",1, "b",3), x(1))
eff4a5933e28 Update %!tests in src/ directory with Octave coding conventions.
Rik <octave@nomad.inbox5.com>
parents: 14360
diff changeset
1968 %!assert (isempty (x([])))
eff4a5933e28 Update %!tests in src/ directory with Octave coding conventions.
Rik <octave@nomad.inbox5.com>
parents: 14360
diff changeset
1969 %!assert (isempty (struct ("a",{}, "b",{})))
eff4a5933e28 Update %!tests in src/ directory with Octave coding conventions.
Rik <octave@nomad.inbox5.com>
parents: 14360
diff changeset
1970 %!assert (struct ("a",{1,2}, "b",{3,3}), x)
eff4a5933e28 Update %!tests in src/ directory with Octave coding conventions.
Rik <octave@nomad.inbox5.com>
parents: 14360
diff changeset
1971 %!assert (struct ("a",{1,2}, "b",3), x)
eff4a5933e28 Update %!tests in src/ directory with Octave coding conventions.
Rik <octave@nomad.inbox5.com>
parents: 14360
diff changeset
1972 %!assert (struct ("a",{1,2}, "b",{3}), x)
eff4a5933e28 Update %!tests in src/ directory with Octave coding conventions.
Rik <octave@nomad.inbox5.com>
parents: 14360
diff changeset
1973 %!assert (struct ("b",3, "a",{1,2}), x)
eff4a5933e28 Update %!tests in src/ directory with Octave coding conventions.
Rik <octave@nomad.inbox5.com>
parents: 14360
diff changeset
1974 %!assert (struct ("b",{3}, "a",{1,2}), x)
eff4a5933e28 Update %!tests in src/ directory with Octave coding conventions.
Rik <octave@nomad.inbox5.com>
parents: 14360
diff changeset
1975 %!test x = struct ([]);
eff4a5933e28 Update %!tests in src/ directory with Octave coding conventions.
Rik <octave@nomad.inbox5.com>
parents: 14360
diff changeset
1976 %!assert (size (x), [0,0])
eff4a5933e28 Update %!tests in src/ directory with Octave coding conventions.
Rik <octave@nomad.inbox5.com>
parents: 14360
diff changeset
1977 %!assert (isstruct (x))
eff4a5933e28 Update %!tests in src/ directory with Octave coding conventions.
Rik <octave@nomad.inbox5.com>
parents: 14360
diff changeset
1978 %!assert (isempty (fieldnames (x)))
eff4a5933e28 Update %!tests in src/ directory with Octave coding conventions.
Rik <octave@nomad.inbox5.com>
parents: 14360
diff changeset
1979 %!fail ('struct ("a",{1,2},"b",{1,2,3})', 'dimensions of parameter 2 do not match those of parameter 4')
eff4a5933e28 Update %!tests in src/ directory with Octave coding conventions.
Rik <octave@nomad.inbox5.com>
parents: 14360
diff changeset
1980 %!fail ('struct (1,2,3,4)', 'struct: expecting alternating "field", VALUE pairs')
eff4a5933e28 Update %!tests in src/ directory with Octave coding conventions.
Rik <octave@nomad.inbox5.com>
parents: 14360
diff changeset
1981 %!fail ('struct ("1",2,"3")', 'struct: expecting alternating "field", VALUE pairs')
eff4a5933e28 Update %!tests in src/ directory with Octave coding conventions.
Rik <octave@nomad.inbox5.com>
parents: 14360
diff changeset
1982 */
eff4a5933e28 Update %!tests in src/ directory with Octave coding conventions.
Rik <octave@nomad.inbox5.com>
parents: 14360
diff changeset
1983
4358
83d4452bc522 [project @ 2003-02-23 02:16:53 by jwe]
jwe
parents: 4247
diff changeset
1984 DEFUN (isstruct, args, ,
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
1985 "-*- texinfo -*-\n\
11431
0d9640d755b1 Improve docstrings for all isXXX functions.
Rik <octave@nomad.inbox5.com>
parents: 11359
diff changeset
1986 @deftypefn {Built-in Function} {} isstruct (@var{x})\n\
0d9640d755b1 Improve docstrings for all isXXX functions.
Rik <octave@nomad.inbox5.com>
parents: 11359
diff changeset
1987 Return true if @var{x} is a structure or a structure array.\n\
0d9640d755b1 Improve docstrings for all isXXX functions.
Rik <octave@nomad.inbox5.com>
parents: 11359
diff changeset
1988 @seealso{ismatrix, iscell, isa}\n\
4358
83d4452bc522 [project @ 2003-02-23 02:16:53 by jwe]
jwe
parents: 4247
diff changeset
1989 @end deftypefn")
83d4452bc522 [project @ 2003-02-23 02:16:53 by jwe]
jwe
parents: 4247
diff changeset
1990 {
83d4452bc522 [project @ 2003-02-23 02:16:53 by jwe]
jwe
parents: 4247
diff changeset
1991 octave_value retval;
83d4452bc522 [project @ 2003-02-23 02:16:53 by jwe]
jwe
parents: 4247
diff changeset
1992
83d4452bc522 [project @ 2003-02-23 02:16:53 by jwe]
jwe
parents: 4247
diff changeset
1993 if (args.length () == 1)
83d4452bc522 [project @ 2003-02-23 02:16:53 by jwe]
jwe
parents: 4247
diff changeset
1994 retval = args(0).is_map ();
83d4452bc522 [project @ 2003-02-23 02:16:53 by jwe]
jwe
parents: 4247
diff changeset
1995 else
5823
080c08b192d8 [project @ 2006-05-19 05:32:17 by jwe]
jwe
parents: 5775
diff changeset
1996 print_usage ();
4358
83d4452bc522 [project @ 2003-02-23 02:16:53 by jwe]
jwe
parents: 4247
diff changeset
1997
83d4452bc522 [project @ 2003-02-23 02:16:53 by jwe]
jwe
parents: 4247
diff changeset
1998 return retval;
83d4452bc522 [project @ 2003-02-23 02:16:53 by jwe]
jwe
parents: 4247
diff changeset
1999 }
83d4452bc522 [project @ 2003-02-23 02:16:53 by jwe]
jwe
parents: 4247
diff changeset
2000
15781
c33594eefda7 Add fieldnames.m which extensds fieldnames() to work on Java objects.
Rik <rik@octave.org>
parents: 15731
diff changeset
2001 DEFUN (__fieldnames__, args, ,
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
2002 "-*- texinfo -*-\n\
15781
c33594eefda7 Add fieldnames.m which extensds fieldnames() to work on Java objects.
Rik <rik@octave.org>
parents: 15731
diff changeset
2003 @deftypefn {Built-in Function} {} __fieldnames__ (@var{struct})\n\
c33594eefda7 Add fieldnames.m which extensds fieldnames() to work on Java objects.
Rik <rik@octave.org>
parents: 15731
diff changeset
2004 @deftypefnx {Built-in Function} {} __fieldnames__ (@var{obj})\n\
c33594eefda7 Add fieldnames.m which extensds fieldnames() to work on Java objects.
Rik <rik@octave.org>
parents: 15731
diff changeset
2005 Internal function.\n\
c33594eefda7 Add fieldnames.m which extensds fieldnames() to work on Java objects.
Rik <rik@octave.org>
parents: 15731
diff changeset
2006 \n\
c33594eefda7 Add fieldnames.m which extensds fieldnames() to work on Java objects.
Rik <rik@octave.org>
parents: 15731
diff changeset
2007 Implements @code{fieldnames()} for structures and Octave objects.\n\
c33594eefda7 Add fieldnames.m which extensds fieldnames() to work on Java objects.
Rik <rik@octave.org>
parents: 15731
diff changeset
2008 @seealso{fieldnames}\n\
4358
83d4452bc522 [project @ 2003-02-23 02:16:53 by jwe]
jwe
parents: 4247
diff changeset
2009 @end deftypefn")
83d4452bc522 [project @ 2003-02-23 02:16:53 by jwe]
jwe
parents: 4247
diff changeset
2010 {
83d4452bc522 [project @ 2003-02-23 02:16:53 by jwe]
jwe
parents: 4247
diff changeset
2011 octave_value retval;
83d4452bc522 [project @ 2003-02-23 02:16:53 by jwe]
jwe
parents: 4247
diff changeset
2012
15781
c33594eefda7 Add fieldnames.m which extensds fieldnames() to work on Java objects.
Rik <rik@octave.org>
parents: 15731
diff changeset
2013 // Input validation has already been done in fieldnames.m.
c33594eefda7 Add fieldnames.m which extensds fieldnames() to work on Java objects.
Rik <rik@octave.org>
parents: 15731
diff changeset
2014 octave_value arg = args(0);
c33594eefda7 Add fieldnames.m which extensds fieldnames() to work on Java objects.
Rik <rik@octave.org>
parents: 15731
diff changeset
2015
c33594eefda7 Add fieldnames.m which extensds fieldnames() to work on Java objects.
Rik <rik@octave.org>
parents: 15731
diff changeset
2016 octave_map m = arg.map_value ();
c33594eefda7 Add fieldnames.m which extensds fieldnames() to work on Java objects.
Rik <rik@octave.org>
parents: 15731
diff changeset
2017
c33594eefda7 Add fieldnames.m which extensds fieldnames() to work on Java objects.
Rik <rik@octave.org>
parents: 15731
diff changeset
2018 string_vector keys = m.fieldnames ();
c33594eefda7 Add fieldnames.m which extensds fieldnames() to work on Java objects.
Rik <rik@octave.org>
parents: 15731
diff changeset
2019
20442
a9574e3c6e9e Deprecate Array::length() and Sparse::length() in favour of ::numel().
Carnë Draug <carandraug@octave.org>
parents: 20428
diff changeset
2020 if (keys.numel () == 0)
15781
c33594eefda7 Add fieldnames.m which extensds fieldnames() to work on Java objects.
Rik <rik@octave.org>
parents: 15731
diff changeset
2021 retval = Cell (0, 1);
4358
83d4452bc522 [project @ 2003-02-23 02:16:53 by jwe]
jwe
parents: 4247
diff changeset
2022 else
15781
c33594eefda7 Add fieldnames.m which extensds fieldnames() to work on Java objects.
Rik <rik@octave.org>
parents: 15731
diff changeset
2023 retval = Cell (keys);
4358
83d4452bc522 [project @ 2003-02-23 02:16:53 by jwe]
jwe
parents: 4247
diff changeset
2024
83d4452bc522 [project @ 2003-02-23 02:16:53 by jwe]
jwe
parents: 4247
diff changeset
2025 return retval;
83d4452bc522 [project @ 2003-02-23 02:16:53 by jwe]
jwe
parents: 4247
diff changeset
2026 }
83d4452bc522 [project @ 2003-02-23 02:16:53 by jwe]
jwe
parents: 4247
diff changeset
2027
83d4452bc522 [project @ 2003-02-23 02:16:53 by jwe]
jwe
parents: 4247
diff changeset
2028 DEFUN (isfield, args, ,
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
2029 "-*- texinfo -*-\n\
18601
ea0d4dea1a17 doc: Update documentation for functions in octave-value dir.
Rik <rik@octave.org>
parents: 18452
diff changeset
2030 @deftypefn {Built-in Function} {} isfield (@var{x}, \"@var{name}\")\n\
ea0d4dea1a17 doc: Update documentation for functions in octave-value dir.
Rik <rik@octave.org>
parents: 18452
diff changeset
2031 @deftypefnx {Built-in Function} {} isfield (@var{x}, @var{name})\n\
ea0d4dea1a17 doc: Update documentation for functions in octave-value dir.
Rik <rik@octave.org>
parents: 18452
diff changeset
2032 Return true if the @var{x} is a structure and it includes an element named\n\
19468
1fa328da03ef Overhaul getfield, setfield, orderfields m-files.
Rik <rik@octave.org>
parents: 18833
diff changeset
2033 @var{name}.\n\
1fa328da03ef Overhaul getfield, setfield, orderfields m-files.
Rik <rik@octave.org>
parents: 18833
diff changeset
2034 \n\
1fa328da03ef Overhaul getfield, setfield, orderfields m-files.
Rik <rik@octave.org>
parents: 18833
diff changeset
2035 If @var{name} is a cell array of strings then a logical array of equal\n\
1fa328da03ef Overhaul getfield, setfield, orderfields m-files.
Rik <rik@octave.org>
parents: 18833
diff changeset
2036 dimension is returned.\n\
18601
ea0d4dea1a17 doc: Update documentation for functions in octave-value dir.
Rik <rik@octave.org>
parents: 18452
diff changeset
2037 @seealso{fieldnames}\n\
4358
83d4452bc522 [project @ 2003-02-23 02:16:53 by jwe]
jwe
parents: 4247
diff changeset
2038 @end deftypefn")
83d4452bc522 [project @ 2003-02-23 02:16:53 by jwe]
jwe
parents: 4247
diff changeset
2039 {
83d4452bc522 [project @ 2003-02-23 02:16:53 by jwe]
jwe
parents: 4247
diff changeset
2040 octave_value retval;
83d4452bc522 [project @ 2003-02-23 02:16:53 by jwe]
jwe
parents: 4247
diff changeset
2041
83d4452bc522 [project @ 2003-02-23 02:16:53 by jwe]
jwe
parents: 4247
diff changeset
2042 int nargin = args.length ();
83d4452bc522 [project @ 2003-02-23 02:16:53 by jwe]
jwe
parents: 4247
diff changeset
2043
83d4452bc522 [project @ 2003-02-23 02:16:53 by jwe]
jwe
parents: 4247
diff changeset
2044 if (nargin == 2)
83d4452bc522 [project @ 2003-02-23 02:16:53 by jwe]
jwe
parents: 4247
diff changeset
2045 {
83d4452bc522 [project @ 2003-02-23 02:16:53 by jwe]
jwe
parents: 4247
diff changeset
2046 retval = false;
83d4452bc522 [project @ 2003-02-23 02:16:53 by jwe]
jwe
parents: 4247
diff changeset
2047
10691
e0ba186b242b Fisfield: Accept cell arrays as name argument.
David Grundberg <davidg@cs.umu.se>
parents: 10370
diff changeset
2048 if (args(0).is_map ())
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
2049 {
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
2050 octave_map m = args(0).map_value ();
4358
83d4452bc522 [project @ 2003-02-23 02:16:53 by jwe]
jwe
parents: 4247
diff changeset
2051
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
2052 // FIXME: should this work for all types that can do
10691
e0ba186b242b Fisfield: Accept cell arrays as name argument.
David Grundberg <davidg@cs.umu.se>
parents: 10370
diff changeset
2053 // structure reference operations?
e0ba186b242b Fisfield: Accept cell arrays as name argument.
David Grundberg <davidg@cs.umu.se>
parents: 10370
diff changeset
2054
e0ba186b242b Fisfield: Accept cell arrays as name argument.
David Grundberg <davidg@cs.umu.se>
parents: 10370
diff changeset
2055 if (args(1).is_string ())
e0ba186b242b Fisfield: Accept cell arrays as name argument.
David Grundberg <davidg@cs.umu.se>
parents: 10370
diff changeset
2056 {
e0ba186b242b Fisfield: Accept cell arrays as name argument.
David Grundberg <davidg@cs.umu.se>
parents: 10370
diff changeset
2057 std::string key = args(1).string_value ();
e0ba186b242b Fisfield: Accept cell arrays as name argument.
David Grundberg <davidg@cs.umu.se>
parents: 10370
diff changeset
2058
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
2059 retval = m.isfield (key);
10691
e0ba186b242b Fisfield: Accept cell arrays as name argument.
David Grundberg <davidg@cs.umu.se>
parents: 10370
diff changeset
2060 }
e0ba186b242b Fisfield: Accept cell arrays as name argument.
David Grundberg <davidg@cs.umu.se>
parents: 10370
diff changeset
2061 else if (args(1).is_cell ())
e0ba186b242b Fisfield: Accept cell arrays as name argument.
David Grundberg <davidg@cs.umu.se>
parents: 10370
diff changeset
2062 {
e0ba186b242b Fisfield: Accept cell arrays as name argument.
David Grundberg <davidg@cs.umu.se>
parents: 10370
diff changeset
2063 Cell c = args(1).cell_value ();
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
2064 boolNDArray bm (c.dims ());
10691
e0ba186b242b Fisfield: Accept cell arrays as name argument.
David Grundberg <davidg@cs.umu.se>
parents: 10370
diff changeset
2065 octave_idx_type n = bm.numel ();
e0ba186b242b Fisfield: Accept cell arrays as name argument.
David Grundberg <davidg@cs.umu.se>
parents: 10370
diff changeset
2066
e0ba186b242b Fisfield: Accept cell arrays as name argument.
David Grundberg <davidg@cs.umu.se>
parents: 10370
diff changeset
2067 for (octave_idx_type i = 0; i < n; i++)
e0ba186b242b Fisfield: Accept cell arrays as name argument.
David Grundberg <davidg@cs.umu.se>
parents: 10370
diff changeset
2068 {
e0ba186b242b Fisfield: Accept cell arrays as name argument.
David Grundberg <davidg@cs.umu.se>
parents: 10370
diff changeset
2069 if (c(i).is_string ())
e0ba186b242b Fisfield: Accept cell arrays as name argument.
David Grundberg <davidg@cs.umu.se>
parents: 10370
diff changeset
2070 {
e0ba186b242b Fisfield: Accept cell arrays as name argument.
David Grundberg <davidg@cs.umu.se>
parents: 10370
diff changeset
2071 std::string key = c(i).string_value ();
e0ba186b242b Fisfield: Accept cell arrays as name argument.
David Grundberg <davidg@cs.umu.se>
parents: 10370
diff changeset
2072
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
2073 bm(i) = m.isfield (key);
10691
e0ba186b242b Fisfield: Accept cell arrays as name argument.
David Grundberg <davidg@cs.umu.se>
parents: 10370
diff changeset
2074 }
e0ba186b242b Fisfield: Accept cell arrays as name argument.
David Grundberg <davidg@cs.umu.se>
parents: 10370
diff changeset
2075 else
e0ba186b242b Fisfield: Accept cell arrays as name argument.
David Grundberg <davidg@cs.umu.se>
parents: 10370
diff changeset
2076 bm(i) = false;
e0ba186b242b Fisfield: Accept cell arrays as name argument.
David Grundberg <davidg@cs.umu.se>
parents: 10370
diff changeset
2077 }
e0ba186b242b Fisfield: Accept cell arrays as name argument.
David Grundberg <davidg@cs.umu.se>
parents: 10370
diff changeset
2078
e0ba186b242b Fisfield: Accept cell arrays as name argument.
David Grundberg <davidg@cs.umu.se>
parents: 10370
diff changeset
2079 retval = bm;
e0ba186b242b Fisfield: Accept cell arrays as name argument.
David Grundberg <davidg@cs.umu.se>
parents: 10370
diff changeset
2080 }
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
2081 }
4358
83d4452bc522 [project @ 2003-02-23 02:16:53 by jwe]
jwe
parents: 4247
diff changeset
2082 }
83d4452bc522 [project @ 2003-02-23 02:16:53 by jwe]
jwe
parents: 4247
diff changeset
2083 else
5823
080c08b192d8 [project @ 2006-05-19 05:32:17 by jwe]
jwe
parents: 5775
diff changeset
2084 print_usage ();
4358
83d4452bc522 [project @ 2003-02-23 02:16:53 by jwe]
jwe
parents: 4247
diff changeset
2085
83d4452bc522 [project @ 2003-02-23 02:16:53 by jwe]
jwe
parents: 4247
diff changeset
2086 return retval;
83d4452bc522 [project @ 2003-02-23 02:16:53 by jwe]
jwe
parents: 4247
diff changeset
2087 }
83d4452bc522 [project @ 2003-02-23 02:16:53 by jwe]
jwe
parents: 4247
diff changeset
2088
18606
fcd87f68af4f Deprecate nfields and replace with numfields.
Rik <rik@octave.org>
parents: 18605
diff changeset
2089 DEFUN (numfields, args, ,
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
2090 "-*- texinfo -*-\n\
18606
fcd87f68af4f Deprecate nfields and replace with numfields.
Rik <rik@octave.org>
parents: 18605
diff changeset
2091 @deftypefn {Built-in Function} {} numfields (@var{s})\n\
9784
f786dca09f79 implement nfields
Jaroslav Hajek <highegg@gmail.com>
parents: 9529
diff changeset
2092 Return the number of fields of the structure @var{s}.\n\
18601
ea0d4dea1a17 doc: Update documentation for functions in octave-value dir.
Rik <rik@octave.org>
parents: 18452
diff changeset
2093 @seealso{fieldnames}\n\
9784
f786dca09f79 implement nfields
Jaroslav Hajek <highegg@gmail.com>
parents: 9529
diff changeset
2094 @end deftypefn")
f786dca09f79 implement nfields
Jaroslav Hajek <highegg@gmail.com>
parents: 9529
diff changeset
2095 {
f786dca09f79 implement nfields
Jaroslav Hajek <highegg@gmail.com>
parents: 9529
diff changeset
2096 octave_value retval;
f786dca09f79 implement nfields
Jaroslav Hajek <highegg@gmail.com>
parents: 9529
diff changeset
2097
f786dca09f79 implement nfields
Jaroslav Hajek <highegg@gmail.com>
parents: 9529
diff changeset
2098 int nargin = args.length ();
f786dca09f79 implement nfields
Jaroslav Hajek <highegg@gmail.com>
parents: 9529
diff changeset
2099
f786dca09f79 implement nfields
Jaroslav Hajek <highegg@gmail.com>
parents: 9529
diff changeset
2100 if (nargin == 1 && args(0).is_map ())
f786dca09f79 implement nfields
Jaroslav Hajek <highegg@gmail.com>
parents: 9529
diff changeset
2101 {
f786dca09f79 implement nfields
Jaroslav Hajek <highegg@gmail.com>
parents: 9529
diff changeset
2102 retval = static_cast<double> (args(0).nfields ());
f786dca09f79 implement nfields
Jaroslav Hajek <highegg@gmail.com>
parents: 9529
diff changeset
2103 }
f786dca09f79 implement nfields
Jaroslav Hajek <highegg@gmail.com>
parents: 9529
diff changeset
2104 else
f786dca09f79 implement nfields
Jaroslav Hajek <highegg@gmail.com>
parents: 9529
diff changeset
2105 print_usage ();
f786dca09f79 implement nfields
Jaroslav Hajek <highegg@gmail.com>
parents: 9529
diff changeset
2106
f786dca09f79 implement nfields
Jaroslav Hajek <highegg@gmail.com>
parents: 9529
diff changeset
2107 return retval;
f786dca09f79 implement nfields
Jaroslav Hajek <highegg@gmail.com>
parents: 9529
diff changeset
2108 }
f786dca09f79 implement nfields
Jaroslav Hajek <highegg@gmail.com>
parents: 9529
diff changeset
2109
10122
9d1a14e12431 Update docs and add tests for container functions
Thorsten Meyer <thorsten.meyier@gmx.de>
parents: 10066
diff changeset
2110 /*
14429
eff4a5933e28 Update %!tests in src/ directory with Octave coding conventions.
Rik <octave@nomad.inbox5.com>
parents: 14360
diff changeset
2111 ## test isfield
10122
9d1a14e12431 Update docs and add tests for container functions
Thorsten Meyer <thorsten.meyier@gmx.de>
parents: 10066
diff changeset
2112 %!test
14429
eff4a5933e28 Update %!tests in src/ directory with Octave coding conventions.
Rik <octave@nomad.inbox5.com>
parents: 14360
diff changeset
2113 %! x(3).d=1; x(2).a=2; x(1).b=3; x(2).c=3;
eff4a5933e28 Update %!tests in src/ directory with Octave coding conventions.
Rik <octave@nomad.inbox5.com>
parents: 14360
diff changeset
2114 %! assert (isfield (x, "b"));
14861
f7afecdd87ef maint: Use Octave coding conventions for cuddling parentheses in src/ directory
Rik <octave@nomad.inbox5.com>
parents: 14846
diff changeset
2115 %!assert (isfield (struct ("a", "1"), "a"))
14429
eff4a5933e28 Update %!tests in src/ directory with Octave coding conventions.
Rik <octave@nomad.inbox5.com>
parents: 14360
diff changeset
2116 %!assert (isfield ({1}, "c"), false)
14861
f7afecdd87ef maint: Use Octave coding conventions for cuddling parentheses in src/ directory
Rik <octave@nomad.inbox5.com>
parents: 14846
diff changeset
2117 %!assert (isfield (struct ("a", "1"), 10), false)
f7afecdd87ef maint: Use Octave coding conventions for cuddling parentheses in src/ directory
Rik <octave@nomad.inbox5.com>
parents: 14846
diff changeset
2118 %!assert (isfield (struct ("a", "b"), "a "), false)
f7afecdd87ef maint: Use Octave coding conventions for cuddling parentheses in src/ directory
Rik <octave@nomad.inbox5.com>
parents: 14846
diff changeset
2119 %!assert (isfield (struct ("a", 1, "b", 2), {"a", "c"}), [true, false])
10122
9d1a14e12431 Update docs and add tests for container functions
Thorsten Meyer <thorsten.meyier@gmx.de>
parents: 10066
diff changeset
2120 */
9d1a14e12431 Update docs and add tests for container functions
Thorsten Meyer <thorsten.meyier@gmx.de>
parents: 10066
diff changeset
2121
4750
95661d5713ce [project @ 2004-02-07 22:30:03 by jwe]
jwe
parents: 4744
diff changeset
2122 DEFUN (cell2struct, args, ,
95661d5713ce [project @ 2004-02-07 22:30:03 by jwe]
jwe
parents: 4744
diff changeset
2123 "-*- texinfo -*-\n\
18601
ea0d4dea1a17 doc: Update documentation for functions in octave-value dir.
Rik <rik@octave.org>
parents: 18452
diff changeset
2124 @deftypefn {Built-in Function} {} cell2struct (@var{cell}, @var{fields})\n\
ea0d4dea1a17 doc: Update documentation for functions in octave-value dir.
Rik <rik@octave.org>
parents: 18452
diff changeset
2125 @deftypefnx {Built-in Function} {} cell2struct (@var{cell}, @var{fields}, @var{dim})\n\
20373
075a5e2e1ba5 doc: Update more docstrings to have one sentence summary as first line.
Rik <rik@octave.org>
parents: 20070
diff changeset
2126 Convert @var{cell} to a structure.\n\
075a5e2e1ba5 doc: Update more docstrings to have one sentence summary as first line.
Rik <rik@octave.org>
parents: 20070
diff changeset
2127 \n\
075a5e2e1ba5 doc: Update more docstrings to have one sentence summary as first line.
Rik <rik@octave.org>
parents: 20070
diff changeset
2128 The number of fields in @var{fields} must match the number of elements in\n\
075a5e2e1ba5 doc: Update more docstrings to have one sentence summary as first line.
Rik <rik@octave.org>
parents: 20070
diff changeset
2129 @var{cell} along dimension @var{dim}, that is\n\
075a5e2e1ba5 doc: Update more docstrings to have one sentence summary as first line.
Rik <rik@octave.org>
parents: 20070
diff changeset
2130 @code{numel (@var{fields}) == size (@var{cell}, @var{dim})}. If @var{dim}\n\
075a5e2e1ba5 doc: Update more docstrings to have one sentence summary as first line.
Rik <rik@octave.org>
parents: 20070
diff changeset
2131 is omitted, a value of 1 is assumed.\n\
4750
95661d5713ce [project @ 2004-02-07 22:30:03 by jwe]
jwe
parents: 4744
diff changeset
2132 \n\
95661d5713ce [project @ 2004-02-07 22:30:03 by jwe]
jwe
parents: 4744
diff changeset
2133 @example\n\
95661d5713ce [project @ 2004-02-07 22:30:03 by jwe]
jwe
parents: 4744
diff changeset
2134 @group\n\
14360
97883071e8e4 doc: Correct off-by-1 spacings in all .cc docstrings
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
2135 A = cell2struct (@{\"Peter\", \"Hannah\", \"Robert\";\n\
7031
120f3135952f [project @ 2007-10-15 15:30:03 by jwe]
jwe
parents: 7017
diff changeset
2136 185, 170, 168@},\n\
14360
97883071e8e4 doc: Correct off-by-1 spacings in all .cc docstrings
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
2137 @{\"Name\",\"Height\"@}, 1);\n\
4750
95661d5713ce [project @ 2004-02-07 22:30:03 by jwe]
jwe
parents: 4744
diff changeset
2138 A(1)\n\
14360
97883071e8e4 doc: Correct off-by-1 spacings in all .cc docstrings
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
2139 @result{}\n\
97883071e8e4 doc: Correct off-by-1 spacings in all .cc docstrings
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
2140 @{\n\
97883071e8e4 doc: Correct off-by-1 spacings in all .cc docstrings
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
2141 Name = Peter\n\
97883071e8e4 doc: Correct off-by-1 spacings in all .cc docstrings
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
2142 Height = 185\n\
97883071e8e4 doc: Correct off-by-1 spacings in all .cc docstrings
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
2143 @}\n\
4750
95661d5713ce [project @ 2004-02-07 22:30:03 by jwe]
jwe
parents: 4744
diff changeset
2144 \n\
95661d5713ce [project @ 2004-02-07 22:30:03 by jwe]
jwe
parents: 4744
diff changeset
2145 @end group\n\
95661d5713ce [project @ 2004-02-07 22:30:03 by jwe]
jwe
parents: 4744
diff changeset
2146 @end example\n\
18601
ea0d4dea1a17 doc: Update documentation for functions in octave-value dir.
Rik <rik@octave.org>
parents: 18452
diff changeset
2147 @seealso{struct2cell, cell2mat, struct}\n\
4750
95661d5713ce [project @ 2004-02-07 22:30:03 by jwe]
jwe
parents: 4744
diff changeset
2148 @end deftypefn")
95661d5713ce [project @ 2004-02-07 22:30:03 by jwe]
jwe
parents: 4744
diff changeset
2149 {
95661d5713ce [project @ 2004-02-07 22:30:03 by jwe]
jwe
parents: 4744
diff changeset
2150 octave_value retval;
95661d5713ce [project @ 2004-02-07 22:30:03 by jwe]
jwe
parents: 4744
diff changeset
2151
13868
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2152 int nargin = args.length ();
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2153
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2154 if (nargin == 2 || nargin == 3)
4750
95661d5713ce [project @ 2004-02-07 22:30:03 by jwe]
jwe
parents: 4744
diff changeset
2155 {
11586
12df7854fa7c strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 11570
diff changeset
2156 if (! args(0).is_cell ())
13868
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2157 {
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2158 error ("cell2struct: argument CELL must be of type cell");
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2159 return retval;
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2160 }
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2161
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2162 if (! (args(1).is_cellstr () || args(1).is_char_matrix ()))
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
2163 {
13868
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2164 error ("cell2struct: FIELDS must be a cell array of strings or a character matrix");
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2165 return retval;
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2166 }
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2167
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2168 const Cell vals = args(0).cell_value ();
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2169 const Array<std::string> fields = args(1).cellstr_value ();
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2170
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2171 octave_idx_type ext = 0;
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2172
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2173 int dim = 0;
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2174
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2175 if (nargin == 3)
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2176 {
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2177 if (args(2).is_real_scalar ())
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2178 {
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2179 dim = nargin == 2 ? 0 : args(2).int_value () - 1;
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2180
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2181 if (error_state)
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2182 return retval;
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2183 }
10751
717ba2c3eef1 rewrite cell2struct, 1 failing test
Jaroslav Hajek <highegg@gmail.com>
parents: 10749
diff changeset
2184 else
717ba2c3eef1 rewrite cell2struct, 1 failing test
Jaroslav Hajek <highegg@gmail.com>
parents: 10749
diff changeset
2185 {
13868
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2186 error ("cell2struct: DIM must be a real scalar");
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2187 return retval;
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
2188 }
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
2189 }
13868
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2190
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2191 if (dim < 0)
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2192 {
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2193 error ("cell2struct: DIM must be a valid dimension");
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2194 return retval;
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2195 }
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2196
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2197 ext = vals.ndims () > dim ? vals.dims ()(dim) : 1;
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2198
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2199 if (ext != fields.numel ())
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2200 {
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2201 error ("cell2struct: number of FIELDS does not match dimension");
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2202 return retval;
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2203 }
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2204
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2205 int nd = std::max (dim+1, vals.ndims ());
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2206 // result dimensions.
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2207 dim_vector rdv = vals.dims ().redim (nd);
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2208
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2209 assert (ext == rdv(dim));
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2210 if (nd == 2)
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2211 {
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2212 rdv(0) = rdv(1-dim);
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2213 rdv(1) = 1;
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2214 }
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2215 else
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2216 {
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2217 for (int i = dim + 1; i < nd; i++)
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2218 rdv(i-1) = rdv(i);
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2219
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2220 rdv.resize (nd-1);
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2221 }
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2222
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2223 octave_map map (rdv);
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2224 Array<idx_vector> ia (dim_vector (nd, 1), idx_vector::colon);
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2225
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2226 for (octave_idx_type i = 0; i < ext; i++)
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2227 {
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2228 ia(dim) = i;
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2229 map.setfield (fields(i), vals.index (ia).reshape (rdv));
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2230 }
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2231
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2232 retval = map;
4750
95661d5713ce [project @ 2004-02-07 22:30:03 by jwe]
jwe
parents: 4744
diff changeset
2233 }
4751
7cb3b220d0f8 [project @ 2004-02-07 22:42:04 by jwe]
jwe
parents: 4750
diff changeset
2234 else
5823
080c08b192d8 [project @ 2006-05-19 05:32:17 by jwe]
jwe
parents: 5775
diff changeset
2235 print_usage ();
4750
95661d5713ce [project @ 2004-02-07 22:30:03 by jwe]
jwe
parents: 4744
diff changeset
2236
95661d5713ce [project @ 2004-02-07 22:30:03 by jwe]
jwe
parents: 4744
diff changeset
2237 return retval;
95661d5713ce [project @ 2004-02-07 22:30:03 by jwe]
jwe
parents: 4744
diff changeset
2238 }
95661d5713ce [project @ 2004-02-07 22:30:03 by jwe]
jwe
parents: 4744
diff changeset
2239
10122
9d1a14e12431 Update docs and add tests for container functions
Thorsten Meyer <thorsten.meyier@gmx.de>
parents: 10066
diff changeset
2240 /*
14429
eff4a5933e28 Update %!tests in src/ directory with Octave coding conventions.
Rik <octave@nomad.inbox5.com>
parents: 14360
diff changeset
2241 ## test cell2struct versus struct2cell
10122
9d1a14e12431 Update docs and add tests for container functions
Thorsten Meyer <thorsten.meyier@gmx.de>
parents: 10066
diff changeset
2242 %!test
14429
eff4a5933e28 Update %!tests in src/ directory with Octave coding conventions.
Rik <octave@nomad.inbox5.com>
parents: 14360
diff changeset
2243 %! keys = cellstr (char (floor (rand (100,10)*24+65)))';
eff4a5933e28 Update %!tests in src/ directory with Octave coding conventions.
Rik <octave@nomad.inbox5.com>
parents: 14360
diff changeset
2244 %! vals = mat2cell (rand (100,1), ones (100,1), 1)';
eff4a5933e28 Update %!tests in src/ directory with Octave coding conventions.
Rik <octave@nomad.inbox5.com>
parents: 14360
diff changeset
2245 %! s = struct ([keys; vals]{:});
eff4a5933e28 Update %!tests in src/ directory with Octave coding conventions.
Rik <octave@nomad.inbox5.com>
parents: 14360
diff changeset
2246 %! t = cell2struct (vals, keys, 2);
eff4a5933e28 Update %!tests in src/ directory with Octave coding conventions.
Rik <octave@nomad.inbox5.com>
parents: 14360
diff changeset
2247 %! assert (s, t);
eff4a5933e28 Update %!tests in src/ directory with Octave coding conventions.
Rik <octave@nomad.inbox5.com>
parents: 14360
diff changeset
2248 %! assert (struct2cell (s), vals');
eff4a5933e28 Update %!tests in src/ directory with Octave coding conventions.
Rik <octave@nomad.inbox5.com>
parents: 14360
diff changeset
2249 %! assert (fieldnames (s), keys');
13868
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2250
87f78c11d725 cell2struct: if DIM is omitted, use a default value of 1.
John W. Eaton <jwe@octave.org>
parents: 13706
diff changeset
2251 %!assert (cell2struct ({1; 2}, {"a"; "b"}), struct ("a", 1, "b", 2));
14624
edf9ca8a92a8 when redimensioning, always pad dim_vector objects with 1 (bug #33216)
John W. Eaton <jwe@octave.org>
parents: 14138
diff changeset
2252
edf9ca8a92a8 when redimensioning, always pad dim_vector objects with 1 (bug #33216)
John W. Eaton <jwe@octave.org>
parents: 14138
diff changeset
2253 %!assert (cell2struct ({}, {"f"}, 3), struct ("f", {}));
10122
9d1a14e12431 Update docs and add tests for container functions
Thorsten Meyer <thorsten.meyier@gmx.de>
parents: 10066
diff changeset
2254 */
9d1a14e12431 Update docs and add tests for container functions
Thorsten Meyer <thorsten.meyier@gmx.de>
parents: 10066
diff changeset
2255
9d1a14e12431 Update docs and add tests for container functions
Thorsten Meyer <thorsten.meyier@gmx.de>
parents: 10066
diff changeset
2256
4817
6430596f2238 [project @ 2004-03-04 21:13:33 by jwe]
jwe
parents: 4792
diff changeset
2257 // So we can call Fcellstr directly.
6430596f2238 [project @ 2004-03-04 21:13:33 by jwe]
jwe
parents: 4792
diff changeset
2258 extern octave_value_list Fcellstr (const octave_value_list& args, int);
6430596f2238 [project @ 2004-03-04 21:13:33 by jwe]
jwe
parents: 4792
diff changeset
2259
6430596f2238 [project @ 2004-03-04 21:13:33 by jwe]
jwe
parents: 4792
diff changeset
2260 DEFUN (rmfield, args, ,
6430596f2238 [project @ 2004-03-04 21:13:33 by jwe]
jwe
parents: 4792
diff changeset
2261 "-*- texinfo -*-\n\
19468
1fa328da03ef Overhaul getfield, setfield, orderfields m-files.
Rik <rik@octave.org>
parents: 18833
diff changeset
2262 @deftypefn {Built-in Function} {@var{sout} =} rmfield (@var{s}, \"@var{f}\")\n\
1fa328da03ef Overhaul getfield, setfield, orderfields m-files.
Rik <rik@octave.org>
parents: 18833
diff changeset
2263 @deftypefnx {Built-in Function} {@var{sout} =} rmfield (@var{s}, @var{f})\n\
18601
ea0d4dea1a17 doc: Update documentation for functions in octave-value dir.
Rik <rik@octave.org>
parents: 18452
diff changeset
2264 Return a @emph{copy} of the structure (array) @var{s} with the field @var{f}\n\
19468
1fa328da03ef Overhaul getfield, setfield, orderfields m-files.
Rik <rik@octave.org>
parents: 18833
diff changeset
2265 removed.\n\
1fa328da03ef Overhaul getfield, setfield, orderfields m-files.
Rik <rik@octave.org>
parents: 18833
diff changeset
2266 \n\
1fa328da03ef Overhaul getfield, setfield, orderfields m-files.
Rik <rik@octave.org>
parents: 18833
diff changeset
2267 If @var{f} is a cell array of strings or a character array, remove each of\n\
1fa328da03ef Overhaul getfield, setfield, orderfields m-files.
Rik <rik@octave.org>
parents: 18833
diff changeset
2268 the named fields.\n\
1fa328da03ef Overhaul getfield, setfield, orderfields m-files.
Rik <rik@octave.org>
parents: 18833
diff changeset
2269 @seealso{orderfields, fieldnames, isfield}\n\
5642
2618a0750ae6 [project @ 2006-03-06 21:26:48 by jwe]
jwe
parents: 5598
diff changeset
2270 @end deftypefn")
4817
6430596f2238 [project @ 2004-03-04 21:13:33 by jwe]
jwe
parents: 4792
diff changeset
2271 {
6430596f2238 [project @ 2004-03-04 21:13:33 by jwe]
jwe
parents: 4792
diff changeset
2272 octave_value retval;
6430596f2238 [project @ 2004-03-04 21:13:33 by jwe]
jwe
parents: 4792
diff changeset
2273
6430596f2238 [project @ 2004-03-04 21:13:33 by jwe]
jwe
parents: 4792
diff changeset
2274 int nargin = args.length ();
6430596f2238 [project @ 2004-03-04 21:13:33 by jwe]
jwe
parents: 4792
diff changeset
2275
6430596f2238 [project @ 2004-03-04 21:13:33 by jwe]
jwe
parents: 4792
diff changeset
2276 if (nargin == 2)
6430596f2238 [project @ 2004-03-04 21:13:33 by jwe]
jwe
parents: 4792
diff changeset
2277 {
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
2278 octave_map m = args(0).map_value ();
4817
6430596f2238 [project @ 2004-03-04 21:13:33 by jwe]
jwe
parents: 4792
diff changeset
2279
6430596f2238 [project @ 2004-03-04 21:13:33 by jwe]
jwe
parents: 4792
diff changeset
2280 octave_value_list fval = Fcellstr (args(1), 1);
6430596f2238 [project @ 2004-03-04 21:13:33 by jwe]
jwe
parents: 4792
diff changeset
2281
6430596f2238 [project @ 2004-03-04 21:13:33 by jwe]
jwe
parents: 4792
diff changeset
2282 if (! error_state)
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
2283 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
2284 Cell fcell = fval(0).cell_value ();
4817
6430596f2238 [project @ 2004-03-04 21:13:33 by jwe]
jwe
parents: 4792
diff changeset
2285
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
2286 for (int i = 0; i < fcell.numel (); i++)
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
2287 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
2288 std::string key = fcell(i).string_value ();
4817
6430596f2238 [project @ 2004-03-04 21:13:33 by jwe]
jwe
parents: 4792
diff changeset
2289
10742
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
2290 if (m.isfield (key))
604e13a89c7f initial code for structs rewrite
Jaroslav Hajek <highegg@gmail.com>
parents: 10691
diff changeset
2291 m.rmfield (key);
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
2292 else
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
2293 {
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
2294 error ("rmfield: structure does not contain field %s",
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
2295 key.c_str ());
4817
6430596f2238 [project @ 2004-03-04 21:13:33 by jwe]
jwe
parents: 4792
diff changeset
2296
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
2297 break;
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
2298 }
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
2299 }
4817
6430596f2238 [project @ 2004-03-04 21:13:33 by jwe]
jwe
parents: 4792
diff changeset
2300
10315
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
2301 if (! error_state)
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
2302 retval = m;
57a59eae83cc untabify src C++ source files
John W. Eaton <jwe@octave.org>
parents: 10258
diff changeset
2303 }
4817
6430596f2238 [project @ 2004-03-04 21:13:33 by jwe]
jwe
parents: 4792
diff changeset
2304 }
6430596f2238 [project @ 2004-03-04 21:13:33 by jwe]
jwe
parents: 4792
diff changeset
2305 else
5823
080c08b192d8 [project @ 2006-05-19 05:32:17 by jwe]
jwe
parents: 5775
diff changeset
2306 print_usage ();
4817
6430596f2238 [project @ 2004-03-04 21:13:33 by jwe]
jwe
parents: 4792
diff changeset
2307
6430596f2238 [project @ 2004-03-04 21:13:33 by jwe]
jwe
parents: 4792
diff changeset
2308 return retval;
6430596f2238 [project @ 2004-03-04 21:13:33 by jwe]
jwe
parents: 4792
diff changeset
2309 }
6430596f2238 [project @ 2004-03-04 21:13:33 by jwe]
jwe
parents: 4792
diff changeset
2310
10122
9d1a14e12431 Update docs and add tests for container functions
Thorsten Meyer <thorsten.meyier@gmx.de>
parents: 10066
diff changeset
2311 /*
14429
eff4a5933e28 Update %!tests in src/ directory with Octave coding conventions.
Rik <octave@nomad.inbox5.com>
parents: 14360
diff changeset
2312 ## test rmfield
15534
360adb4a3136 doc: Update docstring form rmfield() and add another %!test.
Rik <rik@octave.org>
parents: 15467
diff changeset
2313 %!shared x
360adb4a3136 doc: Update docstring form rmfield() and add another %!test.
Rik <rik@octave.org>
parents: 15467
diff changeset
2314 %! x(3).d=1; x(2).a=2; x(1).b=3; x(2).c=3; x(6).f="abc123";
360adb4a3136 doc: Update docstring form rmfield() and add another %!test.
Rik <rik@octave.org>
parents: 15467
diff changeset
2315 %!
10122
9d1a14e12431 Update docs and add tests for container functions
Thorsten Meyer <thorsten.meyier@gmx.de>
parents: 10066
diff changeset
2316 %!test
15534
360adb4a3136 doc: Update docstring form rmfield() and add another %!test.
Rik <rik@octave.org>
parents: 15467
diff changeset
2317 %! y = rmfield (x, "c");
360adb4a3136 doc: Update docstring form rmfield() and add another %!test.
Rik <rik@octave.org>
parents: 15467
diff changeset
2318 %! assert (fieldnames (y), {"d"; "a"; "b"; "f"});
360adb4a3136 doc: Update docstring form rmfield() and add another %!test.
Rik <rik@octave.org>
parents: 15467
diff changeset
2319 %! assert (size (y), [1, 6]);
360adb4a3136 doc: Update docstring form rmfield() and add another %!test.
Rik <rik@octave.org>
parents: 15467
diff changeset
2320 %!test
14429
eff4a5933e28 Update %!tests in src/ directory with Octave coding conventions.
Rik <octave@nomad.inbox5.com>
parents: 14360
diff changeset
2321 %! y = rmfield (x, {"a", "f"});
eff4a5933e28 Update %!tests in src/ directory with Octave coding conventions.
Rik <octave@nomad.inbox5.com>
parents: 14360
diff changeset
2322 %! assert (fieldnames (y), {"d"; "b"; "c"});
eff4a5933e28 Update %!tests in src/ directory with Octave coding conventions.
Rik <octave@nomad.inbox5.com>
parents: 14360
diff changeset
2323 %! assert (size (y), [1, 6]);
10122
9d1a14e12431 Update docs and add tests for container functions
Thorsten Meyer <thorsten.meyier@gmx.de>
parents: 10066
diff changeset
2324 */
9d1a14e12431 Update docs and add tests for container functions
Thorsten Meyer <thorsten.meyier@gmx.de>
parents: 10066
diff changeset
2325
11474
8a40037533e2 struct printing changes
John W. Eaton <jwe@octave.org>
parents: 11431
diff changeset
2326 DEFUN (struct_levels_to_print, args, nargout,
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
2327 "-*- texinfo -*-\n\
11474
8a40037533e2 struct printing changes
John W. Eaton <jwe@octave.org>
parents: 11431
diff changeset
2328 @deftypefn {Built-in Function} {@var{val} =} struct_levels_to_print ()\n\
8a40037533e2 struct printing changes
John W. Eaton <jwe@octave.org>
parents: 11431
diff changeset
2329 @deftypefnx {Built-in Function} {@var{old_val} =} struct_levels_to_print (@var{new_val})\n\
13951
79aa00a94e9e doc: Document "local" option for configuration variables.
Rik <octave@nomad.inbox5.com>
parents: 13868
diff changeset
2330 @deftypefnx {Built-in Function} {} struct_levels_to_print (@var{new_val}, \"local\")\n\
11474
8a40037533e2 struct printing changes
John W. Eaton <jwe@octave.org>
parents: 11431
diff changeset
2331 Query or set the internal variable that specifies the number of\n\
8a40037533e2 struct printing changes
John W. Eaton <jwe@octave.org>
parents: 11431
diff changeset
2332 structure levels to display.\n\
13951
79aa00a94e9e doc: Document "local" option for configuration variables.
Rik <octave@nomad.inbox5.com>
parents: 13868
diff changeset
2333 \n\
17281
bc924baa2c4e doc: Add new @qcode macro for code samples which are quoted.
Rik <rik@octave.org>
parents: 16816
diff changeset
2334 When called from inside a function with the @qcode{\"local\"} option, the\n\
20373
075a5e2e1ba5 doc: Update more docstrings to have one sentence summary as first line.
Rik <rik@octave.org>
parents: 20070
diff changeset
2335 variable is changed locally for the function and any subroutines it calls.\n\
17281
bc924baa2c4e doc: Add new @qcode macro for code samples which are quoted.
Rik <rik@octave.org>
parents: 16816
diff changeset
2336 The original variable value is restored when exiting the function.\n\
18601
ea0d4dea1a17 doc: Update documentation for functions in octave-value dir.
Rik <rik@octave.org>
parents: 18452
diff changeset
2337 @seealso{print_struct_array_contents}\n\
11474
8a40037533e2 struct printing changes
John W. Eaton <jwe@octave.org>
parents: 11431
diff changeset
2338 @end deftypefn")
8a40037533e2 struct printing changes
John W. Eaton <jwe@octave.org>
parents: 11431
diff changeset
2339 {
15215
9020dddc925a use std::numeric_limits for integer max and min values
John W. Eaton <jwe@octave.org>
parents: 15195
diff changeset
2340 return SET_INTERNAL_VARIABLE_WITH_LIMITS (struct_levels_to_print, -1,
9020dddc925a use std::numeric_limits for integer max and min values
John W. Eaton <jwe@octave.org>
parents: 15195
diff changeset
2341 std::numeric_limits<int>::max ());
11474
8a40037533e2 struct printing changes
John W. Eaton <jwe@octave.org>
parents: 11431
diff changeset
2342 }
8a40037533e2 struct printing changes
John W. Eaton <jwe@octave.org>
parents: 11431
diff changeset
2343
8a40037533e2 struct printing changes
John W. Eaton <jwe@octave.org>
parents: 11431
diff changeset
2344 DEFUN (print_struct_array_contents, args, nargout,
17787
175b392e91fe Use GNU style coding conventions for code in libinterp/
Rik <rik@octave.org>
parents: 17744
diff changeset
2345 "-*- texinfo -*-\n\
11474
8a40037533e2 struct printing changes
John W. Eaton <jwe@octave.org>
parents: 11431
diff changeset
2346 @deftypefn {Built-in Function} {@var{val} =} print_struct_array_contents ()\n\
8a40037533e2 struct printing changes
John W. Eaton <jwe@octave.org>
parents: 11431
diff changeset
2347 @deftypefnx {Built-in Function} {@var{old_val} =} print_struct_array_contents (@var{new_val})\n\
13951
79aa00a94e9e doc: Document "local" option for configuration variables.
Rik <octave@nomad.inbox5.com>
parents: 13868
diff changeset
2348 @deftypefnx {Built-in Function} {} print_struct_array_contents (@var{new_val}, \"local\")\n\
11474
8a40037533e2 struct printing changes
John W. Eaton <jwe@octave.org>
parents: 11431
diff changeset
2349 Query or set the internal variable that specifies whether to print struct\n\
18601
ea0d4dea1a17 doc: Update documentation for functions in octave-value dir.
Rik <rik@octave.org>
parents: 18452
diff changeset
2350 array contents.\n\
ea0d4dea1a17 doc: Update documentation for functions in octave-value dir.
Rik <rik@octave.org>
parents: 18452
diff changeset
2351 \n\
20373
075a5e2e1ba5 doc: Update more docstrings to have one sentence summary as first line.
Rik <rik@octave.org>
parents: 20070
diff changeset
2352 If true, values of struct array elements are printed. This variable does\n\
075a5e2e1ba5 doc: Update more docstrings to have one sentence summary as first line.
Rik <rik@octave.org>
parents: 20070
diff changeset
2353 not affect scalar structures whose elements are always printed. In both\n\
075a5e2e1ba5 doc: Update more docstrings to have one sentence summary as first line.
Rik <rik@octave.org>
parents: 20070
diff changeset
2354 cases, however, printing will be limited to the number of levels specified\n\
075a5e2e1ba5 doc: Update more docstrings to have one sentence summary as first line.
Rik <rik@octave.org>
parents: 20070
diff changeset
2355 by @var{struct_levels_to_print}.\n\
13951
79aa00a94e9e doc: Document "local" option for configuration variables.
Rik <octave@nomad.inbox5.com>
parents: 13868
diff changeset
2356 \n\
17281
bc924baa2c4e doc: Add new @qcode macro for code samples which are quoted.
Rik <rik@octave.org>
parents: 16816
diff changeset
2357 When called from inside a function with the @qcode{\"local\"} option, the\n\
20373
075a5e2e1ba5 doc: Update more docstrings to have one sentence summary as first line.
Rik <rik@octave.org>
parents: 20070
diff changeset
2358 variable is changed locally for the function and any subroutines it calls.\n\
17281
bc924baa2c4e doc: Add new @qcode macro for code samples which are quoted.
Rik <rik@octave.org>
parents: 16816
diff changeset
2359 The original variable value is restored when exiting the function.\n\
18601
ea0d4dea1a17 doc: Update documentation for functions in octave-value dir.
Rik <rik@octave.org>
parents: 18452
diff changeset
2360 @seealso{struct_levels_to_print}\n\
11474
8a40037533e2 struct printing changes
John W. Eaton <jwe@octave.org>
parents: 11431
diff changeset
2361 @end deftypefn")
8a40037533e2 struct printing changes
John W. Eaton <jwe@octave.org>
parents: 11431
diff changeset
2362 {
8a40037533e2 struct printing changes
John W. Eaton <jwe@octave.org>
parents: 11431
diff changeset
2363 return SET_INTERNAL_VARIABLE (print_struct_array_contents);
8a40037533e2 struct printing changes
John W. Eaton <jwe@octave.org>
parents: 11431
diff changeset
2364 }