Mercurial > octave-nkf
annotate src/ov-cell.h @ 8825:c3445f1c8cb4
reuse cellstr cache in strcmp
| author | Jaroslav Hajek <highegg@gmail.com> |
|---|---|
| date | Fri, 20 Feb 2009 10:55:03 +0100 |
| parents | 3efa512a0957 |
| children | eb63fbe60fab |
| rev | line source |
|---|---|
| 3353 | 1 /* |
| 2 | |
| 7017 | 3 Copyright (C) 1999, 2000, 2002, 2003, 2004, 2005, 2006, 2007 |
| 4 John W. Eaton | |
| 3353 | 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 | |
| 7016 | 10 Free Software Foundation; either version 3 of the License, or (at your |
| 11 option) any later version. | |
| 3353 | 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 | |
| 7016 | 19 along with Octave; see the file COPYING. If not, see |
| 20 <http://www.gnu.org/licenses/>. | |
| 3353 | 21 |
| 22 */ | |
| 23 | |
| 24 #if !defined (octave_cell_h) | |
| 25 #define octave_cell_h 1 | |
| 26 | |
| 27 #include <cstdlib> | |
| 28 | |
| 3503 | 29 #include <iostream> |
| 3353 | 30 #include <string> |
| 31 | |
| 32 #include "mx-base.h" | |
| 33 #include "oct-alloc.h" | |
| 34 #include "str-vec.h" | |
| 35 | |
| 36 #include "Cell.h" | |
| 37 #include "error.h" | |
| 3928 | 38 #include "ov-base-mat.h" |
| 3353 | 39 #include "ov-typeinfo.h" |
| 40 | |
| 41 class Octave_map; | |
| 42 class octave_value_list; | |
| 43 | |
| 44 class tree_walker; | |
| 45 | |
| 46 // Cells. | |
| 47 | |
| 48 class | |
| 3928 | 49 octave_cell : public octave_base_matrix<Cell> |
| 3353 | 50 { |
| 51 public: | |
| 52 | |
| 53 octave_cell (void) | |
| 3928 | 54 : octave_base_matrix<Cell> () { } |
| 3353 | 55 |
| 56 octave_cell (const Cell& c) | |
| 3928 | 57 : octave_base_matrix<Cell> (c) { } |
| 3353 | 58 |
|
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59 octave_cell (const Array<std::string>& str) |
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60 : octave_base_matrix<Cell> (Cell (str)), cellstr_cache (str) { } |
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61 |
| 3353 | 62 octave_cell (const octave_cell& c) |
| 3928 | 63 : octave_base_matrix<Cell> (c) { } |
| 3353 | 64 |
| 65 ~octave_cell (void) { } | |
| 66 | |
| 5759 | 67 octave_base_value *clone (void) const { return new octave_cell (*this); } |
| 68 octave_base_value *empty_clone (void) const { return new octave_cell (); } | |
| 3353 | 69 |
| 3928 | 70 #if 0 |
| 5759 | 71 octave_base_value *try_narrowing_conversion (void); |
| 3928 | 72 #endif |
| 73 | |
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74 octave_value subsref (const std::string& type, |
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75 const std::list<octave_value_list>& idx) |
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76 { |
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77 octave_value_list tmp = subsref (type, idx, 1); |
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78 return tmp.length () > 0 ? tmp(0) : octave_value (); |
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79 } |
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80 |
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81 octave_value_list subsref (const std::string& type, |
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82 const std::list<octave_value_list>& idx, int); |
| 4271 | 83 |
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84 octave_value subsref (const std::string& type, |
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85 const std::list<octave_value_list>& idx, |
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86 bool auto_add); |
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87 |
| 4247 | 88 octave_value subsasgn (const std::string& type, |
| 4219 | 89 const std::list<octave_value_list>& idx, |
| 3933 | 90 const octave_value& rhs); |
| 91 | |
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92 void assign (const octave_value_list& idx, const Cell& rhs); |
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93 |
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94 void assign (const octave_value_list& idx, const octave_value& rhs); |
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95 |
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96 void delete_elements (const octave_value_list& idx); |
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97 |
| 4791 | 98 size_t byte_size (void) const; |
| 99 | |
| 8732 | 100 octave_value sort (octave_idx_type dim = 0, sortmode mode = ASCENDING) const; |
| 101 | |
| 102 octave_value sort (Array<octave_idx_type> &sidx, octave_idx_type dim = 0, | |
| 103 sortmode mode = ASCENDING) const; | |
| 104 | |
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105 sortmode is_sorted (sortmode mode = UNSORTED) const; |
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106 |
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107 Array<octave_idx_type> sort_rows_idx (sortmode mode = ASCENDING) const; |
| 8732 | 108 |
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109 sortmode is_sorted_rows (sortmode mode = UNSORTED) const; |
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110 |
| 4645 | 111 bool is_matrix_type (void) const { return false; } |
| 112 | |
| 4370 | 113 bool is_numeric_type (void) const { return false; } |
| 114 | |
| 3928 | 115 bool is_defined (void) const { return true; } |
| 3353 | 116 |
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117 bool is_constant (void) const { return true; } |
| 4994 | 118 |
| 3724 | 119 bool is_cell (void) const { return true; } |
| 120 | |
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121 bool is_cellstr (void) const; |
| 6116 | 122 |
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123 bool is_true (void) const; |
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124 |
| 3928 | 125 Cell cell_value (void) const { return matrix; } |
| 3353 | 126 |
| 3933 | 127 octave_value_list list_value (void) const; |
| 128 | |
| 5715 | 129 octave_value convert_to_str_internal (bool pad, bool, char type) const |
| 130 { return octave_value (all_strings (pad), type); } | |
| 4358 | 131 |
| 5715 | 132 string_vector all_strings (bool pad = false) const; |
| 4243 | 133 |
| 8732 | 134 Array<std::string> cellstr_value (void) const; |
| 135 | |
| 4604 | 136 bool print_as_scalar (void) const; |
| 137 | |
| 3933 | 138 void print (std::ostream& os, bool pr_as_read_syntax = false) const; |
| 139 | |
| 140 void print_raw (std::ostream& os, bool pr_as_read_syntax = false) const; | |
| 141 | |
| 4687 | 142 |
| 6974 | 143 bool save_ascii (std::ostream& os); |
| 4687 | 144 |
| 145 bool load_ascii (std::istream& is); | |
| 146 | |
| 147 bool save_binary (std::ostream& os, bool& save_as_floats); | |
| 148 | |
| 149 bool load_binary (std::istream& is, bool swap, | |
| 150 oct_mach_info::float_format fmt); | |
| 151 | |
| 152 #if defined (HAVE_HDF5) | |
| 153 bool save_hdf5 (hid_t loc_id, const char *name, bool save_as_floats); | |
| 154 | |
| 155 bool load_hdf5 (hid_t loc_id, const char *name, bool have_h5giterate_bug); | |
| 156 #endif | |
| 157 | |
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158 octave_value xisalnum (void) const { return matrix.xisalnum (); } |
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159 octave_value xisalpha (void) const { return matrix.xisalpha (); } |
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160 octave_value xisascii (void) const { return matrix.xisascii (); } |
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161 octave_value xiscntrl (void) const { return matrix.xiscntrl (); } |
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162 octave_value xisdigit (void) const { return matrix.xisdigit (); } |
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163 octave_value xisgraph (void) const { return matrix.xisgraph (); } |
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164 octave_value xislower (void) const { return matrix.xislower (); } |
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165 octave_value xisprint (void) const { return matrix.xisprint (); } |
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166 octave_value xispunct (void) const { return matrix.xispunct (); } |
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167 octave_value xisspace (void) const { return matrix.xisspace (); } |
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168 octave_value xisupper (void) const { return matrix.xisupper (); } |
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169 octave_value xisxdigit (void) const { return matrix.xisxdigit (); } |
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170 octave_value xtoascii (void) const { return matrix.xtoascii (); } |
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171 octave_value xtolower (void) const { return matrix.xtolower (); } |
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172 octave_value xtoupper (void) const { return matrix.xtoupper (); } |
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173 |
| 5900 | 174 mxArray *as_mxArray (void) const; |
| 175 | |
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176 // Unsafe. This function exists to support the MEX interface. |
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177 // You should not use it anywhere else. |
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178 void *mex_get_data (void) const; |
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179 |
| 3353 | 180 private: |
| 4612 | 181 |
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182 void clear_cellstr_cache (void) const; |
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183 |
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184 mutable Array<std::string> cellstr_cache; |
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185 |
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186 void make_cellstr_cache (void) const; |
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187 |
| 3353 | 188 DECLARE_OCTAVE_ALLOCATOR |
| 189 | |
| 190 DECLARE_OV_TYPEID_FUNCTIONS_AND_DATA | |
| 191 }; | |
| 192 | |
| 193 #endif | |
| 194 | |
| 195 /* | |
| 196 ;;; Local Variables: *** | |
| 197 ;;; mode: C++ *** | |
| 198 ;;; End: *** | |
| 199 */ |