Mercurial > hg > octave-nkf
annotate src/ov-cell.h @ 11217:521373e25613
correctly parse {1 2 {3 4}}
| author | John W. Eaton <jwe@octave.org> |
|---|---|
| date | Tue, 09 Nov 2010 18:12:17 -0500 |
| parents | 604e13a89c7f |
| children | fd0a3ac60b0e |
| rev | line source |
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| 3353 | 1 /* |
| 2 | |
| 8920 | 3 Copyright (C) 1999, 2000, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 |
| 7017 | 4 John W. Eaton |
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5 Copyright (C) 2009, 2010 VZLU Prague |
| 3353 | 6 |
| 7 This file is part of Octave. | |
| 8 | |
| 9 Octave is free software; you can redistribute it and/or modify it | |
| 10 under the terms of the GNU General Public License as published by the | |
| 7016 | 11 Free Software Foundation; either version 3 of the License, or (at your |
| 12 option) any later version. | |
| 3353 | 13 |
| 14 Octave is distributed in the hope that it will be useful, but WITHOUT | |
| 15 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 16 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 17 for more details. | |
| 18 | |
| 19 You should have received a copy of the GNU General Public License | |
| 7016 | 20 along with Octave; see the file COPYING. If not, see |
| 21 <http://www.gnu.org/licenses/>. | |
| 3353 | 22 |
| 23 */ | |
| 24 | |
| 25 #if !defined (octave_cell_h) | |
| 26 #define octave_cell_h 1 | |
| 27 | |
| 28 #include <cstdlib> | |
| 29 | |
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30 #include <iosfwd> |
| 3353 | 31 #include <string> |
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32 #include <memory> |
| 3353 | 33 |
| 34 #include "mx-base.h" | |
| 35 #include "oct-alloc.h" | |
| 36 #include "str-vec.h" | |
| 37 | |
| 38 #include "Cell.h" | |
| 39 #include "error.h" | |
| 3928 | 40 #include "ov-base-mat.h" |
| 3353 | 41 #include "ov-typeinfo.h" |
| 42 | |
| 43 class octave_value_list; | |
| 44 | |
| 45 class tree_walker; | |
| 46 | |
| 47 // Cells. | |
| 48 | |
| 49 class | |
| 3928 | 50 octave_cell : public octave_base_matrix<Cell> |
| 3353 | 51 { |
| 52 public: | |
| 53 | |
| 54 octave_cell (void) | |
| 3928 | 55 : octave_base_matrix<Cell> () { } |
| 3353 | 56 |
| 57 octave_cell (const Cell& c) | |
| 3928 | 58 : octave_base_matrix<Cell> (c) { } |
| 3353 | 59 |
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60 octave_cell (const Array<std::string>& str) |
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61 : octave_base_matrix<Cell> (Cell (str)), cellstr_cache (new Array<std::string> (str)) { } |
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62 |
| 3353 | 63 octave_cell (const octave_cell& c) |
| 3928 | 64 : octave_base_matrix<Cell> (c) { } |
| 3353 | 65 |
| 66 ~octave_cell (void) { } | |
| 67 | |
| 5759 | 68 octave_base_value *clone (void) const { return new octave_cell (*this); } |
| 69 octave_base_value *empty_clone (void) const { return new octave_cell (); } | |
| 3353 | 70 |
| 3928 | 71 #if 0 |
| 5759 | 72 octave_base_value *try_narrowing_conversion (void); |
| 3928 | 73 #endif |
| 74 | |
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75 octave_value subsref (const std::string& type, |
| 10313 | 76 const std::list<octave_value_list>& idx) |
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77 { |
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78 octave_value_list tmp = subsref (type, idx, 1); |
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79 return tmp.length () > 0 ? tmp(0) : octave_value (); |
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80 } |
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81 |
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82 octave_value_list subsref (const std::string& type, |
| 10313 | 83 const std::list<octave_value_list>& idx, int); |
| 4271 | 84 |
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85 octave_value subsref (const std::string& type, |
| 10313 | 86 const std::list<octave_value_list>& idx, |
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87 bool auto_add); |
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88 |
| 4247 | 89 octave_value subsasgn (const std::string& type, |
| 10313 | 90 const std::list<octave_value_list>& idx, |
| 91 const octave_value& rhs); | |
| 3933 | 92 |
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93 void assign (const octave_value_list& idx, const Cell& rhs); |
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94 |
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95 void assign (const octave_value_list& idx, const octave_value& rhs); |
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96 |
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97 void delete_elements (const octave_value_list& idx); |
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98 |
| 4791 | 99 size_t byte_size (void) const; |
| 100 | |
| 8732 | 101 octave_value sort (octave_idx_type dim = 0, sortmode mode = ASCENDING) const; |
| 102 | |
| 103 octave_value sort (Array<octave_idx_type> &sidx, octave_idx_type dim = 0, | |
| 10313 | 104 sortmode mode = ASCENDING) const; |
| 8732 | 105 |
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106 sortmode is_sorted (sortmode mode = UNSORTED) const; |
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107 |
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108 Array<octave_idx_type> sort_rows_idx (sortmode mode = ASCENDING) const; |
| 8732 | 109 |
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110 sortmode is_sorted_rows (sortmode mode = UNSORTED) const; |
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111 |
| 4645 | 112 bool is_matrix_type (void) const { return false; } |
| 113 | |
| 4370 | 114 bool is_numeric_type (void) const { return false; } |
| 115 | |
| 3928 | 116 bool is_defined (void) const { return true; } |
| 3353 | 117 |
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118 bool is_constant (void) const { return true; } |
| 4994 | 119 |
| 3724 | 120 bool is_cell (void) const { return true; } |
| 121 | |
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122 builtin_type_t builtin_type (void) const { return btyp_cell; } |
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123 |
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124 bool is_cellstr (void) const; |
| 6116 | 125 |
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126 bool is_true (void) const; |
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127 |
| 3928 | 128 Cell cell_value (void) const { return matrix; } |
| 3353 | 129 |
| 3933 | 130 octave_value_list list_value (void) const; |
| 131 | |
| 5715 | 132 octave_value convert_to_str_internal (bool pad, bool, char type) const |
| 133 { return octave_value (all_strings (pad), type); } | |
| 4358 | 134 |
| 5715 | 135 string_vector all_strings (bool pad = false) const; |
| 4243 | 136 |
| 8732 | 137 Array<std::string> cellstr_value (void) const; |
| 138 | |
| 4604 | 139 bool print_as_scalar (void) const; |
| 140 | |
| 3933 | 141 void print (std::ostream& os, bool pr_as_read_syntax = false) const; |
| 142 | |
| 143 void print_raw (std::ostream& os, bool pr_as_read_syntax = false) const; | |
| 144 | |
| 4687 | 145 |
| 6974 | 146 bool save_ascii (std::ostream& os); |
| 4687 | 147 |
| 148 bool load_ascii (std::istream& is); | |
| 149 | |
| 150 bool save_binary (std::ostream& os, bool& save_as_floats); | |
| 151 | |
| 152 bool load_binary (std::istream& is, bool swap, | |
| 10313 | 153 oct_mach_info::float_format fmt); |
| 4687 | 154 |
| 155 #if defined (HAVE_HDF5) | |
| 156 bool save_hdf5 (hid_t loc_id, const char *name, bool save_as_floats); | |
| 157 | |
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158 bool load_hdf5 (hid_t loc_id, const char *name); |
| 4687 | 159 #endif |
| 160 | |
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161 octave_value map (unary_mapper_t umap) const; |
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162 |
| 5900 | 163 mxArray *as_mxArray (void) const; |
| 164 | |
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165 // Unsafe. This function exists to support the MEX interface. |
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166 // You should not use it anywhere else. |
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167 void *mex_get_data (void) const; |
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168 |
| 3353 | 169 private: |
| 4612 | 170 |
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171 void clear_cellstr_cache (void) const |
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172 { cellstr_cache.reset (); } |
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173 |
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174 mutable std::auto_ptr<Array<std::string> > cellstr_cache; |
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175 |
| 3353 | 176 DECLARE_OCTAVE_ALLOCATOR |
| 177 | |
| 178 DECLARE_OV_TYPEID_FUNCTIONS_AND_DATA | |
| 179 }; | |
| 180 | |
| 181 #endif |