Mercurial > hg > octave-nkf
annotate src/ov-str-mat.h @ 10729:172253d75d94
implement cellstr extractors for char matrices
| author | Jaroslav Hajek <highegg@gmail.com> |
|---|---|
| date | Thu, 24 Jun 2010 14:39:32 +0200 |
| parents | 4d1fc073fbb7 |
| children | d9e57045b9e1 |
| rev | line source |
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| 2376 | 1 /* |
| 2 | |
| 7017 | 3 Copyright (C) 1996, 1997, 1998, 1999, 2000, 2002, 2003, 2004, 2005, |
| 8920 | 4 2006, 2007, 2008 John W. Eaton |
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5 Copyright (C) 2009, 2010 VZLU Prague |
| 2376 | 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. | |
| 2376 | 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/>. | |
| 2376 | 22 |
| 23 */ | |
| 24 | |
| 25 #if !defined (octave_char_matrix_str_h) | |
| 26 #define octave_char_matrix_str_h 1 | |
| 27 | |
| 28 #include <cstdlib> | |
| 29 | |
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30 #include <iosfwd> |
| 2376 | 31 #include <string> |
| 32 | |
| 33 #include "mx-base.h" | |
| 34 #include "str-vec.h" | |
| 35 | |
| 36 #include "error.h" | |
| 4944 | 37 #include "oct-stream.h" |
| 3202 | 38 #include "ov.h" |
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39 #include "ov-ch-mat.h" |
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40 #include "ov-re-mat.h" |
| 2376 | 41 #include "ov-typeinfo.h" |
| 42 | |
| 43 class Octave_map; | |
| 44 class octave_value_list; | |
| 45 | |
| 46 class tree_walker; | |
| 47 | |
| 2477 | 48 // Character matrix values with special properties for use as |
| 49 // strings. | |
| 2376 | 50 |
| 51 class | |
| 6109 | 52 OCTINTERP_API |
| 2376 | 53 octave_char_matrix_str : public octave_char_matrix |
| 54 { | |
| 55 public: | |
| 56 | |
| 57 octave_char_matrix_str (void) | |
| 58 : octave_char_matrix () { } | |
| 59 | |
| 60 octave_char_matrix_str (const charMatrix& chm) | |
| 61 : octave_char_matrix (chm) { } | |
| 62 | |
| 4513 | 63 octave_char_matrix_str (const charNDArray& chm) |
| 64 : octave_char_matrix (chm) { } | |
| 65 | |
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66 octave_char_matrix_str (const Array<char>& chm) |
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67 : octave_char_matrix (chm) { } |
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68 |
| 3189 | 69 octave_char_matrix_str (char c) |
| 70 : octave_char_matrix (c) { } | |
| 71 | |
| 2376 | 72 octave_char_matrix_str (const char *s) |
| 73 : octave_char_matrix (s) { } | |
| 74 | |
| 3523 | 75 octave_char_matrix_str (const std::string& s) |
| 2376 | 76 : octave_char_matrix (s) { } |
| 77 | |
| 78 octave_char_matrix_str (const string_vector& s) | |
| 79 : octave_char_matrix (s) { } | |
| 80 | |
| 81 octave_char_matrix_str (const octave_char_matrix& chm) | |
| 82 : octave_char_matrix (chm) { } | |
| 83 | |
| 84 octave_char_matrix_str (const octave_char_matrix_str& chms) | |
| 85 : octave_char_matrix (chms) { } | |
| 86 | |
| 87 ~octave_char_matrix_str (void) { } | |
| 88 | |
| 5759 | 89 octave_base_value *clone (void) const { return new octave_char_matrix_str (*this); } |
| 90 octave_base_value *empty_clone (void) const { return new octave_char_matrix_str (); } | |
| 2376 | 91 |
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92 type_conv_info numeric_conversion_function (void) const; |
| 2376 | 93 |
| 5885 | 94 octave_value do_index_op (const octave_value_list& idx, |
| 10313 | 95 bool resize_ok = false) |
| 5400 | 96 { return do_index_op_internal (idx, resize_ok); } |
| 2407 | 97 |
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98 octave_value squeeze (void) const |
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99 { return octave_value (charNDArray (matrix.squeeze ())); } |
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100 |
| 4569 | 101 octave_value reshape (const dim_vector& new_dims) const |
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102 { return octave_value (charNDArray (matrix.reshape (new_dims))); } |
| 4569 | 103 |
| 5533 | 104 octave_value permute (const Array<int>& vec, bool inv = false) const |
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105 { return octave_value (charNDArray (matrix.permute (vec, inv))); } |
| 5533 | 106 |
| 5731 | 107 octave_value resize (const dim_vector& dv, bool fill = false) const; |
| 5533 | 108 |
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109 octave_value diag (octave_idx_type k = 0) const |
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110 { return octave_value (matrix.diag (k)); } |
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111 |
| 2376 | 112 bool is_string (void) const { return true; } |
| 113 | |
| 4323 | 114 bool is_numeric_type (void) const { return false; } |
| 3221 | 115 |
| 4643 | 116 double double_value (bool = false) const; |
| 117 | |
| 2376 | 118 Matrix matrix_value (bool = false) const; |
| 119 | |
| 4668 | 120 NDArray array_value (bool = false) const; |
| 121 | |
| 122 Complex complex_value (bool = false) const; | |
| 123 | |
| 124 ComplexMatrix complex_matrix_value (bool = false) const; | |
| 125 | |
| 126 ComplexNDArray complex_array_value (bool = false) const; | |
| 127 | |
| 5715 | 128 string_vector all_strings (bool pad = false) const; |
| 2376 | 129 |
| 4457 | 130 std::string string_value (bool force = false) const; |
| 2376 | 131 |
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132 Array<std::string> cellstr_value (void) const; |
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133 |
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134 octave_value sort (octave_idx_type dim = 0, sortmode mode = ASCENDING) const |
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135 { return octave_value (matrix.sort (dim, mode)); } |
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136 |
| 7433 | 137 octave_value sort (Array<octave_idx_type> &sidx, octave_idx_type dim = 0, |
| 10313 | 138 sortmode mode = ASCENDING) const |
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139 { return octave_value (matrix.sort (sidx, dim, mode)); } |
| 7433 | 140 |
| 3219 | 141 bool print_as_scalar (void) const { return (rows () <= 1); } |
| 2901 | 142 |
| 3523 | 143 void print_raw (std::ostream& os, bool pr_as_read_syntax = false) const; |
| 2901 | 144 |
| 6974 | 145 bool save_ascii (std::ostream& os); |
| 4687 | 146 |
| 147 bool load_ascii (std::istream& is); | |
| 148 | |
| 149 bool save_binary (std::ostream& os, bool& save_as_floats); | |
| 150 | |
| 151 bool load_binary (std::istream& is, bool swap, | |
| 10313 | 152 oct_mach_info::float_format fmt); |
| 4687 | 153 |
| 154 #if defined (HAVE_HDF5) | |
| 155 bool save_hdf5 (hid_t loc_id, const char *name, bool save_as_floats); | |
| 156 | |
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157 bool load_hdf5 (hid_t loc_id, const char *name); |
| 4687 | 158 #endif |
| 159 | |
| 4944 | 160 int write (octave_stream& os, int block_size, |
| 10313 | 161 oct_data_conv::data_type output_type, int skip, |
| 162 oct_mach_info::float_format flt_fmt) const | |
| 4944 | 163 { return os.write (matrix, block_size, output_type, skip, flt_fmt); } |
| 164 | |
| 5400 | 165 protected: |
| 166 | |
| 167 octave_value do_index_op_internal (const octave_value_list& idx, | |
| 10313 | 168 bool resize_ok, char type = '"'); |
| 5400 | 169 |
| 2376 | 170 private: |
| 171 | |
| 3219 | 172 DECLARE_OCTAVE_ALLOCATOR |
| 2376 | 173 |
| 3219 | 174 DECLARE_OV_TYPEID_FUNCTIONS_AND_DATA |
| 2376 | 175 }; |
| 176 | |
| 5279 | 177 typedef octave_char_matrix_str octave_char_matrix_dq_str; |
| 178 | |
| 179 class | |
| 180 octave_char_matrix_sq_str : public octave_char_matrix_str | |
| 181 { | |
| 182 public: | |
| 183 | |
| 184 octave_char_matrix_sq_str (void) | |
| 185 : octave_char_matrix_str () { } | |
| 186 | |
| 187 octave_char_matrix_sq_str (const charMatrix& chm) | |
| 188 : octave_char_matrix_str (chm) { } | |
| 189 | |
| 190 octave_char_matrix_sq_str (const charNDArray& chm) | |
| 191 : octave_char_matrix_str (chm) { } | |
| 192 | |
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193 octave_char_matrix_sq_str (const Array<char>& chm) |
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194 : octave_char_matrix_str (chm) { } |
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195 |
| 5279 | 196 octave_char_matrix_sq_str (char c) |
| 197 : octave_char_matrix_str (c) { } | |
| 198 | |
| 199 octave_char_matrix_sq_str (const char *s) | |
| 200 : octave_char_matrix_str (s) { } | |
| 201 | |
| 202 octave_char_matrix_sq_str (const std::string& s) | |
| 203 : octave_char_matrix_str (s) { } | |
| 204 | |
| 205 octave_char_matrix_sq_str (const string_vector& s) | |
| 206 : octave_char_matrix_str (s) { } | |
| 207 | |
| 208 octave_char_matrix_sq_str (const octave_char_matrix_str& chm) | |
| 209 : octave_char_matrix_str (chm) { } | |
| 210 | |
| 211 octave_char_matrix_sq_str (const octave_char_matrix_sq_str& chms) | |
| 212 : octave_char_matrix_str (chms) { } | |
| 213 | |
| 214 ~octave_char_matrix_sq_str (void) { } | |
| 215 | |
| 5759 | 216 octave_base_value *clone (void) const { return new octave_char_matrix_sq_str (*this); } |
| 217 octave_base_value *empty_clone (void) const { return new octave_char_matrix_sq_str (); } | |
| 5279 | 218 |
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219 octave_value squeeze (void) const |
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220 { return octave_value (charNDArray (matrix.squeeze ()), '\''); } |
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221 |
| 5533 | 222 octave_value reshape (const dim_vector& new_dims) const |
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223 { return octave_value (charNDArray (matrix.reshape (new_dims)), '\''); } |
| 5533 | 224 |
| 225 octave_value permute (const Array<int>& vec, bool inv = false) const | |
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226 { return octave_value (charNDArray (matrix.permute (vec, inv)), '\''); } |
| 5533 | 227 |
| 5890 | 228 octave_value resize (const dim_vector& dv, bool = false) const |
| 5533 | 229 { |
| 230 charNDArray retval (matrix); | |
| 231 retval.resize (dv); | |
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232 return octave_value (retval, '\''); |
| 5533 | 233 } |
| 234 | |
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235 octave_value diag (octave_idx_type k = 0) const |
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236 { return octave_value (matrix.diag (k), '\''); } |
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237 |
| 5279 | 238 bool is_sq_string (void) const { return true; } |
| 239 | |
| 5885 | 240 octave_value do_index_op (const octave_value_list& idx, |
| 10313 | 241 bool resize_ok = false) |
| 5400 | 242 { return do_index_op_internal (idx, resize_ok, '\''); } |
| 243 | |
| 7433 | 244 |
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245 octave_value sort (octave_idx_type dim = 0, sortmode mode = ASCENDING) const |
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246 { return octave_value (matrix.sort (dim, mode), '\''); } |
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247 |
| 7433 | 248 octave_value sort (Array<octave_idx_type> &sidx, octave_idx_type dim = 0, |
| 10313 | 249 sortmode mode = ASCENDING) const |
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250 { return octave_value (matrix.sort (sidx, dim, mode), '\''); } |
| 7433 | 251 |
| 5279 | 252 private: |
| 253 | |
| 254 DECLARE_OCTAVE_ALLOCATOR | |
| 255 | |
| 256 DECLARE_OV_TYPEID_FUNCTIONS_AND_DATA | |
| 257 }; | |
| 258 | |
| 2376 | 259 #endif |