Mercurial > hg > octave-nkf
annotate src/ov-class.h @ 13141:e81ddf9cacd5
maint: untabify and remove trailing whitespace from source files
* bicg.m, gmres.m, pkg.m: Untabify and remove trailing whitespace.
* libcruft/Makefile.am, libcruft/blas-xtra/cdotc3.f,
libcruft/blas-xtra/cmatm3.f, libcruft/blas-xtra/ddot3.f,
libcruft/blas-xtra/dmatm3.f, libcruft/blas-xtra/sdot3.f,
libcruft/blas-xtra/smatm3.f, libcruft/blas-xtra/zdotc3.f,
libcruft/blas-xtra/zmatm3.f, libcruft/lapack-xtra/crsf2csf.f,
libcruft/lapack-xtra/zrsf2csf.f, liboctave/Array.cc,
liboctave/DASPK-opts.in, liboctave/DASRT-opts.in,
liboctave/DASSL-opts.in, liboctave/LSODE-opts.in,
liboctave/Makefile.a,mliboctave/Quad-opts.in,
liboctave/Sparse-perm-op-defs.h,
scripts/Makefile.a,mscripts/deprecated/glpkmex.m,
scripts/general/blkdiag.m, scripts/general/interp1.m,
scripts/general/profshow.m, scripts/general/quadl.m,
scripts/general/triplequad.m, scripts/help/__makeinfo__.m,
scripts/io/strread.m, scripts/io/textread.m, scripts/io/textscan.m,
scripts/linear-algebra/rank.m, scripts/miscellaneous/gzip.m,
scripts/miscellaneous/private/__xzip__.m,
scripts/miscellaneous/tempdir.m, scripts/miscellaneous/unpack.m,
scripts/pkg/pkg.m, scripts/plot/allchild.m, scripts/plot/ancestor.m,
scripts/plot/cla.m, scripts/plot/clf.m, scripts/plot/findall.m,
scripts/plot/findobj.m, scripts/plot/gca.m, scripts/plot/gcf.m,
scripts/plot/hggroup.m, scripts/plot/isfigure.m,
scripts/plot/ishghandle.m, scripts/plot/legend.m,
scripts/plot/line.m, scripts/plot/loglog.m, scripts/plot/patch.m,
scripts/plot/print.m, scripts/plot/private/__quiver__.m,
scripts/plot/private/__scatter__.m, scripts/plot/rectangle.m,
scripts/plot/semilogx.m, scripts/plot/semilogy.m,
scripts/plot/surface.m, scripts/plot/text.m, scripts/plot/title.m,
scripts/plot/trisurf.m, scripts/plot/view.m, scripts/plot/whitebg.m,
scripts/plot/xlabel.m, scripts/plot/xlim.m, scripts/plot/ylabel.m,
scripts/plot/ylim.m, scripts/plot/zlabel.m, scripts/plot/zlim.m,
scripts/polynomial/mkpp.m, scripts/polynomial/polygcd.m,
scripts/polynomial/ppint.m, scripts/polynomial/ppjumps.m,
scripts/polynomial/ppval.m, scripts/set/setxor.m,
scripts/sparse/bicgstab.m, scripts/sparse/cgs.m,
scripts/sparse/spconvert.m, scripts/specfun/nthroot.m,
scripts/strings/strmatch.m, scripts/strings/untabify.m,
scripts/testfun/demo.m, scripts/testfun/example.m,
src/DLD-FUNCTIONS/filter.cc, src/DLD-FUNCTIONS/mgorth.cc,
src/DLD-FUNCTIONS/quadcc.cc, src/DLD-FUNCTIONS/str2double.cc,
src/Makefile.a,msrc/gl-render.cc, src/gl2ps-renderer.cc,
src/graphics.cc, src/octave-config.cc.in, src/octave-config.in,
src/ov-class.h, src/ov-fcn.h, src/profiler.cc, src/profiler.h,
src/pt-binop.cc, src/pt-unop.cc, src/symtab.cc, src/txt-eng-ft.cc:
Remove trailing whitespace.
| author | John W. Eaton <jwe@octave.org> |
|---|---|
| date | Thu, 15 Sep 2011 12:51:10 -0400 |
| parents | 3b2e005e4219 |
| children | 2a8dcb5b3a00 |
| rev | line source |
|---|---|
| 7338 | 1 /* |
| 2 | |
| 11523 | 3 Copyright (C) 2007-2011 John W. Eaton |
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4 Copyright (C) 2009 VZLU Prague |
| 7338 | 5 |
| 6 This file is part of Octave. | |
| 7 | |
| 8 Octave is free software; you can redistribute it and/or modify it | |
| 9 under the terms of the GNU General Public License as published by the | |
| 7444 | 10 Free Software Foundation; either version 3 of the License, or (at your |
| 11 option) any later version. | |
| 7338 | 12 |
| 13 Octave is distributed in the hope that it will be useful, but WITHOUT | |
| 14 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 15 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 16 for more details. | |
| 17 | |
| 18 You should have received a copy of the GNU General Public License | |
| 7444 | 19 along with Octave; see the file COPYING. If not, see |
| 20 <http://www.gnu.org/licenses/>. | |
| 7338 | 21 |
| 22 */ | |
| 23 | |
| 24 #if !defined (octave_class_h) | |
| 25 #define octave_class_h 1 | |
| 26 | |
| 27 #include <cstdlib> | |
| 28 | |
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29 #include <iosfwd> |
| 7338 | 30 #include <string> |
| 31 | |
| 32 #include "mx-base.h" | |
| 33 #include "str-vec.h" | |
| 34 | |
| 35 #include "error.h" | |
| 36 #include "oct-alloc.h" | |
| 37 #include "oct-map.h" | |
| 38 #include "ov-base.h" | |
| 39 #include "ov-typeinfo.h" | |
| 40 | |
| 41 class octave_value_list; | |
| 42 | |
| 43 class tree_walker; | |
| 44 | |
| 45 // Data structures. | |
| 46 | |
| 47 class | |
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48 octave_class : public octave_base_value |
| 7338 | 49 { |
| 50 public: | |
| 51 | |
| 52 octave_class (void) | |
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53 : octave_base_value (), map (), c_name (), |
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54 parent_list (), obsolete_copies (0) |
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55 { } |
| 7338 | 56 |
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57 octave_class (const octave_map& m, const std::string& id) |
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58 : octave_base_value (), map (m), c_name (id), |
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59 parent_list (), obsolete_copies (0) |
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60 { } |
| 7338 | 61 |
| 62 octave_class (const octave_class& s) | |
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63 : octave_base_value (s), map (s.map), c_name (s.c_name), |
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64 parent_list (s.parent_list), obsolete_copies (0) { } |
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65 |
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66 octave_class (const octave_map& m, const std::string& id, |
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67 const octave_value_list& parents); |
| 7338 | 68 |
| 69 ~octave_class (void) { } | |
| 70 | |
| 71 octave_base_value *clone (void) const { return new octave_class (*this); } | |
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72 |
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73 octave_base_value *unique_clone (void); |
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74 |
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75 octave_base_value *empty_clone (void) const |
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76 { |
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77 return new octave_class (octave_map (map.keys ()), class_name ()); |
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78 } |
| 7338 | 79 |
| 80 Cell dotref (const octave_value_list& idx); | |
| 81 | |
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82 Matrix size (void); |
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83 |
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84 octave_idx_type numel (const octave_value_list&); |
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85 |
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86 octave_value subsref (const std::string& type, |
| 10313 | 87 const std::list<octave_value_list>& idx) |
| 7338 | 88 { |
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89 octave_value_list tmp = subsref (type, idx, 1); |
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90 return tmp.length () > 0 ? tmp(0) : octave_value (); |
| 7338 | 91 } |
| 92 | |
| 93 octave_value_list subsref (const std::string& type, | |
| 10313 | 94 const std::list<octave_value_list>& idx, |
| 95 int nargout); | |
| 7338 | 96 |
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97 static octave_value numeric_conv (const Cell& val, |
| 10313 | 98 const std::string& type); |
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99 |
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100 void assign(const std::string& k, const octave_value& rhs) |
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101 { map.assign (k, rhs); }; |
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102 |
| 7338 | 103 octave_value subsasgn (const std::string& type, |
| 10313 | 104 const std::list<octave_value_list>& idx, |
| 105 const octave_value& rhs); | |
| 7338 | 106 |
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107 octave_value undef_subsasgn (const std::string& type, |
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108 const std::list<octave_value_list>& idx, |
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109 const octave_value& rhs); |
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110 |
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111 idx_vector index_vector (void) const; |
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112 |
| 7338 | 113 dim_vector dims (void) const { return map.dims (); } |
| 114 | |
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115 size_t byte_size (void) const; |
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116 |
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117 // This is the number of elements in each field. The total number |
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118 // of elements is numel () * nfields (). |
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119 octave_idx_type numel (void) const |
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120 { |
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121 dim_vector dv = dims (); |
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122 return dv.numel (); |
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123 } |
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124 |
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125 octave_idx_type nfields (void) const { return map.nfields (); } |
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126 |
| 9151 | 127 size_t nparents (void) const { return parent_list.size (); } |
| 128 | |
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129 octave_value reshape (const dim_vector& new_dims) const |
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130 { |
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131 octave_class retval = octave_class (*this); |
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132 retval.map = retval.map_value().reshape (new_dims); |
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133 return octave_value (new octave_class (retval)); |
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134 } |
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135 |
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136 octave_value resize (const dim_vector& dv, bool = false) const |
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137 { |
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138 octave_class retval = octave_class (*this); |
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139 retval.map.resize (dv); |
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140 return octave_value (new octave_class (retval)); |
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141 } |
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142 |
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143 bool is_defined (void) const { return true; } |
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144 |
| 7338 | 145 bool is_map (void) const { return false; } |
| 146 | |
| 147 bool is_object (void) const { return true; } | |
| 148 | |
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149 octave_map map_value (void) const { return map; } |
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150 |
| 7338 | 151 string_vector map_keys (void) const; |
| 152 | |
| 9151 | 153 std::list<std::string> parent_class_name_list (void) const |
| 154 { return parent_list; } | |
| 155 | |
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156 string_vector parent_class_names (void) const |
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157 { return string_vector (parent_list); } |
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158 |
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159 octave_base_value *find_parent_class (const std::string&); |
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160 |
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161 octave_base_value *unique_parent_class (const std::string&); |
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162 |
| 7338 | 163 void print (std::ostream& os, bool pr_as_read_syntax = false) const; |
| 164 | |
| 165 void print_raw (std::ostream& os, bool pr_as_read_syntax = false) const; | |
| 166 | |
| 167 bool print_name_tag (std::ostream& os, const std::string& name) const; | |
| 168 | |
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169 void print_with_name (std::ostream& os, const std::string& name, |
| 10313 | 170 bool print_padding = true); |
| 7338 | 171 |
| 9190 | 172 bool reconstruct_exemplar (void); |
| 173 | |
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174 static void clear_exemplar_map (void); |
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175 |
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176 bool reconstruct_parents (void); |
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177 |
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178 bool save_ascii (std::ostream& os); |
| 7338 | 179 |
| 180 bool load_ascii (std::istream& is); | |
| 181 | |
| 182 bool save_binary (std::ostream& os, bool& save_as_floats); | |
| 183 | |
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184 bool load_binary (std::istream& is, bool swap, |
| 10313 | 185 oct_mach_info::float_format fmt); |
| 7338 | 186 |
| 187 #if defined (HAVE_HDF5) | |
| 188 bool save_hdf5 (hid_t loc_id, const char *name, bool save_as_floats); | |
| 189 | |
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190 bool load_hdf5 (hid_t loc_id, const char *name); |
| 7338 | 191 #endif |
| 192 | |
| 193 mxArray *as_mxArray (void) const; | |
| 194 | |
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195 private: |
| 7338 | 196 |
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197 octave_map map; |
| 7338 | 198 |
| 199 DECLARE_OCTAVE_ALLOCATOR | |
| 200 | |
| 201 public: | |
| 202 int type_id (void) const { return t_id; } | |
| 203 std::string type_name (void) const { return t_name; } | |
| 204 std::string class_name (void) const { return c_name; } | |
| 205 | |
| 206 static int static_type_id (void) { return t_id; } | |
| 207 static std::string static_type_name (void) { return t_name; } | |
| 208 static std::string static_class_name (void) { return "<unknown>"; } | |
| 209 static void register_type (void); | |
| 210 | |
| 211 private: | |
| 212 static int t_id; | |
| 213 | |
| 214 static const std::string t_name; | |
| 215 std::string c_name; | |
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216 std::list<std::string> parent_list; |
| 7338 | 217 |
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218 bool in_class_method (void); |
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219 std::string get_current_method_class (void); |
| 9151 | 220 |
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221 octave_value subsasgn_common (const octave_value& obj, |
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222 const std::string& type, |
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223 const std::list<octave_value_list>& idx, |
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224 const octave_value& rhs); |
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225 |
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226 int obsolete_copies; |
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227 |
| 9151 | 228 public: |
| 229 // The list of field names and parent classes defines a class. We | |
| 230 // keep track of each class that has been created so that we know | |
| 231 class exemplar_info | |
| 232 { | |
| 233 public: | |
| 234 | |
| 235 exemplar_info (void) : field_names (), parent_class_names () { } | |
| 236 | |
| 237 exemplar_info (const octave_value& obj); | |
| 238 | |
| 239 exemplar_info (const exemplar_info& x) | |
| 240 : field_names (x.field_names), | |
| 10313 | 241 parent_class_names (x.parent_class_names) { } |
| 9151 | 242 |
| 243 exemplar_info& operator = (const exemplar_info& x) | |
| 244 { | |
| 245 if (&x != this) | |
| 10313 | 246 { |
| 247 field_names = x.field_names; | |
| 248 parent_class_names = x.parent_class_names; | |
| 249 } | |
| 9151 | 250 return *this; |
| 251 } | |
| 252 | |
| 253 octave_idx_type nfields (void) const { return field_names.length (); } | |
| 254 | |
| 255 size_t nparents (void) const { return parent_class_names.size (); } | |
| 256 | |
| 257 string_vector fields (void) const { return field_names; } | |
| 258 | |
| 259 std::list<std::string> parents (void) const { return parent_class_names; } | |
| 260 | |
| 261 bool compare (const octave_value& obj) const; | |
| 262 | |
| 263 private: | |
| 264 | |
| 265 string_vector field_names; | |
| 266 std::list<std::string> parent_class_names; | |
| 267 }; | |
| 268 | |
| 269 // A map from class names to lists of fields. | |
| 270 static std::map<std::string, exemplar_info> exemplar_map; | |
| 271 | |
| 272 typedef std::map<std::string, exemplar_info>::iterator exemplar_iterator; | |
| 273 typedef std::map<std::string, exemplar_info>::const_iterator exemplar_const_iterator; | |
| 7338 | 274 }; |
| 275 | |
| 276 #endif |