Mercurial > octave-nkf
annotate src/ov-base.h @ 7885:f336dd8e96d0
eliminate streamoff type
| author | John W. Eaton <jwe@octave.org> |
|---|---|
| date | Thu, 12 Jun 2008 10:42:56 -0400 |
| parents | 8447a5024650 |
| children | 283989f2da9b |
| rev | line source |
|---|---|
| 2376 | 1 /* |
| 2 | |
| 7017 | 3 Copyright (C) 1996, 1997, 1998, 1999, 2000, 2002, 2003, 2004, 2005, |
| 4 2006, 2007 John W. Eaton | |
| 2376 | 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. | |
| 2376 | 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/>. | |
| 2376 | 21 |
| 22 */ | |
| 23 | |
| 24 #if !defined (octave_base_value_h) | |
| 25 #define octave_base_value_h 1 | |
| 26 | |
| 27 #include <cstdlib> | |
| 28 | |
| 3503 | 29 #include <iostream> |
| 5759 | 30 #include <list> |
| 2376 | 31 #include <string> |
| 32 | |
| 5759 | 33 #if defined (HAVE_HDF5) |
| 34 #include <hdf5.h> | |
| 35 #endif | |
| 36 | |
| 37 #include "Range.h" | |
| 5828 | 38 #include "data-conv.h" |
| 5900 | 39 #include "mxarray.h" |
| 2376 | 40 #include "mx-base.h" |
| 41 #include "str-vec.h" | |
| 42 | |
| 43 #include "error.h" | |
| 44 | |
| 3351 | 45 class Cell; |
| 2376 | 46 class Octave_map; |
| 5759 | 47 class octave_value; |
| 2376 | 48 class octave_value_list; |
| 5759 | 49 class octave_stream; |
| 50 class octave_function; | |
| 51 class octave_user_function; | |
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52 class octave_user_script; |
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53 class octave_user_code; |
| 5759 | 54 class octave_fcn_handle; |
| 55 class octave_fcn_inline; | |
| 56 class octave_value_list; | |
| 57 class octave_lvalue; | |
| 2376 | 58 |
| 59 class tree_walker; | |
| 60 | |
| 5759 | 61 // T_ID is the type id of struct objects, set by register_type(). |
| 62 // T_NAME is the type name of struct objects. | |
| 7067 | 63 |
| 5759 | 64 #define DECLARE_OV_TYPEID_FUNCTIONS_AND_DATA \ |
| 7066 | 65 DECLARE_OV_TYPEID_FUNCTIONS_AND_DATA2 (OCTAVE_EMPTY_CPP_ARG) |
| 5759 | 66 |
| 67 #define DECLARE_OV_BASE_TYPEID_FUNCTIONS_AND_DATA \ | |
| 68 DECLARE_OV_TYPEID_FUNCTIONS_AND_DATA2(virtual) | |
| 69 | |
| 70 #define DECLARE_OV_TYPEID_FUNCTIONS_AND_DATA2(VIRTUAL) \ | |
| 71 public: \ | |
| 72 VIRTUAL int type_id (void) const { return t_id; } \ | |
| 73 VIRTUAL std::string type_name (void) const { return t_name; } \ | |
| 74 VIRTUAL std::string class_name (void) const { return c_name; } \ | |
| 75 static int static_type_id (void) { return t_id; } \ | |
| 76 static std::string static_type_name (void) { return t_name; } \ | |
| 77 static std::string static_class_name (void) { return c_name; } \ | |
| 78 static void register_type (void); \ | |
| 79 \ | |
| 80 private: \ | |
| 81 static int t_id; \ | |
| 82 static const std::string t_name; \ | |
| 83 static const std::string c_name; | |
| 84 | |
| 85 | |
| 86 #define DEFINE_OV_TYPEID_FUNCTIONS_AND_DATA(t, n, c) \ | |
| 87 int t::t_id (-1); \ | |
| 88 const std::string t::t_name (n); \ | |
| 89 const std::string t::c_name (c); \ | |
| 90 void t::register_type (void) \ | |
| 91 { \ | |
| 92 t_id = octave_value_typeinfo::register_type (t::t_name, \ | |
| 93 t::c_name, \ | |
| 94 octave_value (new t ())); \ | |
| 95 } | |
| 96 | |
| 2477 | 97 // A base value type, so that derived types only have to redefine what |
| 98 // they need (if they are derived from octave_base_value instead of | |
| 99 // octave_value). | |
| 2376 | 100 |
| 101 class | |
| 6109 | 102 OCTINTERP_API |
| 5759 | 103 octave_base_value |
| 2376 | 104 { |
| 105 public: | |
| 106 | |
| 5759 | 107 typedef octave_base_value * (*type_conv_fcn) (const octave_base_value&); |
| 108 | |
| 109 friend class octave_value; | |
| 2376 | 110 |
| 5759 | 111 octave_base_value (void) : count (1) { } |
| 112 | |
| 113 octave_base_value (const octave_base_value&) { } | |
| 2376 | 114 |
| 5759 | 115 virtual ~octave_base_value (void) { } |
| 116 | |
| 117 virtual octave_base_value * | |
| 118 clone (void) const { return new octave_base_value (*this); } | |
| 2376 | 119 |
| 5759 | 120 virtual octave_base_value * |
| 121 empty_clone (void) const { return new octave_base_value (); } | |
| 2376 | 122 |
| 5759 | 123 virtual type_conv_fcn |
| 124 numeric_conversion_function (void) const | |
| 2800 | 125 { return static_cast<type_conv_fcn> (0); } |
| 2410 | 126 |
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127 virtual type_conv_fcn |
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128 numeric_demotion_function (void) const |
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129 { return static_cast<type_conv_fcn> (0); } |
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130 |
| 5759 | 131 virtual octave_value squeeze (void) const; |
| 132 | |
| 133 virtual octave_base_value *try_narrowing_conversion (void) { return 0; } | |
| 4532 | 134 |
| 5759 | 135 virtual octave_value |
| 136 subsref (const std::string& type, | |
| 137 const std::list<octave_value_list>& idx); | |
| 3933 | 138 |
| 5759 | 139 virtual octave_value_list |
| 140 subsref (const std::string& type, | |
| 141 const std::list<octave_value_list>& idx, | |
| 142 int nargout); | |
| 3933 | 143 |
| 5759 | 144 virtual octave_value |
| 5885 | 145 do_index_op (const octave_value_list& idx, bool resize_ok = false); |
| 2974 | 146 |
| 5759 | 147 virtual octave_value_list |
| 3544 | 148 do_multi_index_op (int nargout, const octave_value_list& idx); |
| 2376 | 149 |
| 5759 | 150 virtual octave_value |
| 151 subsasgn (const std::string& type, | |
| 152 const std::list<octave_value_list>& idx, | |
| 153 const octave_value& rhs); | |
| 2376 | 154 |
| 5759 | 155 virtual idx_vector index_vector (void) const; |
| 2376 | 156 |
| 5759 | 157 virtual dim_vector dims (void) const { return dim_vector (-1, -1); } |
| 4559 | 158 |
| 5759 | 159 octave_idx_type rows (void) const |
| 160 { | |
| 161 dim_vector dv = dims (); | |
| 5164 | 162 |
| 5759 | 163 return (dv.length () > 0) ? dv(0) : -1; |
| 164 } | |
| 4791 | 165 |
| 5759 | 166 octave_idx_type columns (void) const |
| 167 { | |
| 168 dim_vector dv = dims (); | |
| 5602 | 169 |
| 5759 | 170 return (dv.length () > 1) ? dv(1) : -1; |
| 171 } | |
| 5604 | 172 |
| 5759 | 173 virtual int ndims (void) const; |
| 4567 | 174 |
| 5759 | 175 virtual octave_idx_type numel (void) const { return dims ().numel (); } |
| 4593 | 176 |
| 5759 | 177 virtual octave_idx_type capacity (void) const { return numel (); } |
| 178 | |
| 179 virtual size_t byte_size (void) const { return 0; } | |
| 4915 | 180 |
| 5759 | 181 virtual octave_idx_type nnz (void) const; |
| 2376 | 182 |
| 5759 | 183 virtual octave_idx_type nzmax (void) const; |
| 184 | |
| 5900 | 185 virtual octave_idx_type nfields (void) const; |
| 186 | |
| 5759 | 187 virtual octave_value reshape (const dim_vector&) const; |
| 3351 | 188 |
| 5759 | 189 virtual octave_value permute (const Array<int>& vec, bool = false) const; |
| 2376 | 190 |
| 5759 | 191 virtual octave_value resize (const dim_vector&, bool fill = false) const; |
| 2376 | 192 |
| 5785 | 193 virtual MatrixType matrix_type (void) const; |
| 194 | |
| 195 virtual MatrixType matrix_type (const MatrixType& typ) const; | |
| 196 | |
| 5759 | 197 virtual bool is_defined (void) const { return false; } |
| 4505 | 198 |
| 5759 | 199 bool is_empty (void) const { return numel () == 0; } |
| 2376 | 200 |
| 5759 | 201 virtual bool is_cell (void) const { return false; } |
| 2376 | 202 |
| 6116 | 203 virtual bool is_cellstr (void) const { return false; } |
| 204 | |
| 5759 | 205 virtual bool is_real_scalar (void) const { return false; } |
| 4587 | 206 |
| 5759 | 207 virtual bool is_real_matrix (void) const { return false; } |
| 208 | |
| 209 virtual bool is_real_nd_array (void) const { return false; } | |
| 2376 | 210 |
| 5759 | 211 virtual bool is_complex_scalar (void) const { return false; } |
| 2376 | 212 |
| 5759 | 213 virtual bool is_complex_matrix (void) const { return false; } |
| 214 | |
| 5881 | 215 virtual bool is_bool_scalar (void) const { return false; } |
| 216 | |
| 5759 | 217 virtual bool is_bool_matrix (void) const { return false; } |
| 5279 | 218 |
| 5759 | 219 virtual bool is_char_matrix (void) const { return false; } |
| 2376 | 220 |
| 5759 | 221 virtual bool is_string (void) const { return false; } |
| 2376 | 222 |
| 5759 | 223 virtual bool is_sq_string (void) const { return false; } |
| 4643 | 224 |
| 5759 | 225 virtual bool is_range (void) const { return false; } |
| 3977 | 226 |
| 5759 | 227 virtual bool is_map (void) const { return false; } |
| 228 | |
| 7336 | 229 virtual bool is_object (void) const { return false; } |
| 230 | |
| 5759 | 231 virtual bool is_cs_list (void) const { return false; } |
| 2376 | 232 |
| 5759 | 233 virtual bool is_list (void) const { return false; } |
| 234 | |
| 235 virtual bool is_magic_colon (void) const { return false; } | |
| 2376 | 236 |
| 5759 | 237 virtual bool is_all_va_args (void) const { return false; } |
| 2376 | 238 |
| 5759 | 239 virtual octave_value all (int = 0) const; |
| 240 | |
| 241 virtual octave_value any (int = 0) const; | |
| 2376 | 242 |
| 5895 | 243 virtual bool is_double_type (void) const { return false; } |
| 244 | |
| 245 virtual bool is_single_type (void) const { return false; } | |
| 246 | |
| 7576 | 247 virtual bool is_float_type (void) const { return false; } |
| 248 | |
| 5895 | 249 virtual bool is_int8_type (void) const { return false; } |
| 250 | |
| 251 virtual bool is_int16_type (void) const { return false; } | |
| 252 | |
| 253 virtual bool is_int32_type (void) const { return false; } | |
| 254 | |
| 255 virtual bool is_int64_type (void) const { return false; } | |
| 256 | |
| 257 virtual bool is_uint8_type (void) const { return false; } | |
| 258 | |
| 259 virtual bool is_uint16_type (void) const { return false; } | |
| 260 | |
| 261 virtual bool is_uint32_type (void) const { return false; } | |
| 262 | |
| 263 virtual bool is_uint64_type (void) const { return false; } | |
| 264 | |
| 5759 | 265 virtual bool is_bool_type (void) const { return false; } |
| 3209 | 266 |
| 6223 | 267 virtual bool is_integer_type (void) const { return false; } |
| 268 | |
| 5759 | 269 virtual bool is_real_type (void) const { return false; } |
| 2376 | 270 |
| 5759 | 271 virtual bool is_complex_type (void) const { return false; } |
| 2376 | 272 |
| 273 // Would be nice to get rid of the next four functions: | |
| 274 | |
| 5759 | 275 virtual bool is_scalar_type (void) const { return false; } |
| 2376 | 276 |
| 5759 | 277 virtual bool is_matrix_type (void) const { return false; } |
| 2376 | 278 |
| 5759 | 279 virtual bool is_numeric_type (void) const { return false; } |
| 2376 | 280 |
| 5759 | 281 virtual bool is_sparse_type (void) const { return false; } |
| 5631 | 282 |
| 5759 | 283 virtual bool valid_as_scalar_index (void) const { return false; } |
| 2376 | 284 |
| 5759 | 285 virtual bool valid_as_zero_index (void) const { return false; } |
| 2376 | 286 |
| 5759 | 287 virtual bool is_true (void) const { return false; } |
| 288 | |
| 289 virtual bool is_constant (void) const { return false; } | |
| 2376 | 290 |
| 5759 | 291 virtual bool is_function_handle (void) const { return false; } |
| 2376 | 292 |
| 5759 | 293 virtual bool is_inline_function (void) const { return false; } |
| 2974 | 294 |
| 5759 | 295 virtual bool is_function (void) const { return false; } |
| 4954 | 296 |
| 7336 | 297 virtual bool is_user_script (void) const { return false; } |
| 298 | |
| 299 virtual bool is_user_function (void) const { return false; } | |
| 300 | |
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301 virtual bool is_user_code (void) const { return false; } |
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302 |
| 5759 | 303 virtual bool is_builtin_function (void) const { return false; } |
| 2974 | 304 |
| 5759 | 305 virtual bool is_dld_function (void) const { return false; } |
| 3325 | 306 |
| 5864 | 307 virtual bool is_mex_function (void) const { return false; } |
| 308 | |
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309 virtual void erase_subfunctions (void) { } |
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310 |
| 5759 | 311 virtual short int short_value (bool = false, bool = false) const; |
| 4254 | 312 |
| 5759 | 313 virtual unsigned short int ushort_value (bool = false, bool = false) const; |
| 4254 | 314 |
| 5759 | 315 virtual int int_value (bool = false, bool = false) const; |
| 3202 | 316 |
| 5759 | 317 virtual unsigned int uint_value (bool = false, bool = false) const; |
| 4254 | 318 |
| 5759 | 319 virtual int nint_value (bool = false) const; |
| 3202 | 320 |
| 5759 | 321 virtual long int long_value (bool = false, bool = false) const; |
| 4254 | 322 |
| 5759 | 323 virtual unsigned long int ulong_value (bool = false, bool = false) const; |
| 4254 | 324 |
| 5759 | 325 virtual double double_value (bool = false) const; |
| 2376 | 326 |
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327 virtual float float_value (bool = false) const; |
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328 |
| 5759 | 329 virtual double scalar_value (bool frc_str_conv = false) const |
| 3145 | 330 { return double_value (frc_str_conv); } |
| 2376 | 331 |
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332 virtual float float_scalar_value (bool frc_str_conv = false) const |
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333 { return float_value (frc_str_conv); } |
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334 |
| 5759 | 335 virtual Cell cell_value (void) const; |
| 3351 | 336 |
| 5759 | 337 virtual Matrix matrix_value (bool = false) const; |
| 3145 | 338 |
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339 virtual FloatMatrix float_matrix_value (bool = false) const; |
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340 |
| 5759 | 341 virtual NDArray array_value (bool = false) const; |
| 4505 | 342 |
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343 virtual FloatNDArray float_array_value (bool = false) const; |
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344 |
| 5759 | 345 virtual Complex complex_value (bool = false) const; |
| 2376 | 346 |
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347 virtual FloatComplex float_complex_value (bool = false) const; |
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348 |
| 5759 | 349 virtual ComplexMatrix complex_matrix_value (bool = false) const; |
| 2376 | 350 |
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351 virtual FloatComplexMatrix float_complex_matrix_value (bool = false) const; |
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352 |
| 5759 | 353 virtual ComplexNDArray complex_array_value (bool = false) const; |
| 4550 | 354 |
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355 virtual FloatComplexNDArray float_complex_array_value (bool = false) const; |
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356 |
| 5943 | 357 virtual bool bool_value (bool = false) const; |
| 4550 | 358 |
| 5943 | 359 virtual boolMatrix bool_matrix_value (bool = false) const; |
| 4550 | 360 |
| 5943 | 361 virtual boolNDArray bool_array_value (bool = false) const; |
| 4550 | 362 |
| 5759 | 363 virtual charMatrix char_matrix_value (bool force = false) const; |
| 364 | |
| 365 virtual charNDArray char_array_value (bool = false) const; | |
| 2376 | 366 |
| 5759 | 367 virtual SparseMatrix sparse_matrix_value (bool = false) const; |
| 4550 | 368 |
| 5759 | 369 virtual SparseComplexMatrix sparse_complex_matrix_value (bool = false) const; |
| 5164 | 370 |
| 5759 | 371 virtual SparseBoolMatrix sparse_bool_matrix_value (bool = false) const; |
| 5164 | 372 |
| 5759 | 373 virtual octave_int8 int8_scalar_value (void) const; |
| 5164 | 374 |
| 5759 | 375 virtual octave_int16 int16_scalar_value (void) const; |
| 4910 | 376 |
| 5759 | 377 virtual octave_int32 int32_scalar_value (void) const; |
| 378 | |
| 379 virtual octave_int64 int64_scalar_value (void) const; | |
| 4910 | 380 |
| 5759 | 381 virtual octave_uint8 uint8_scalar_value (void) const; |
| 4910 | 382 |
| 5759 | 383 virtual octave_uint16 uint16_scalar_value (void) const; |
| 4910 | 384 |
| 5759 | 385 virtual octave_uint32 uint32_scalar_value (void) const; |
| 4910 | 386 |
| 5759 | 387 virtual octave_uint64 uint64_scalar_value (void) const; |
| 4910 | 388 |
| 5759 | 389 virtual int8NDArray int8_array_value (void) const; |
| 4910 | 390 |
| 5759 | 391 virtual int16NDArray int16_array_value (void) const; |
| 4910 | 392 |
| 5759 | 393 virtual int32NDArray int32_array_value (void) const; |
| 4906 | 394 |
| 5759 | 395 virtual int64NDArray int64_array_value (void) const; |
| 4906 | 396 |
| 5759 | 397 virtual uint8NDArray uint8_array_value (void) const; |
| 4906 | 398 |
| 5759 | 399 virtual uint16NDArray uint16_array_value (void) const; |
| 4906 | 400 |
| 5759 | 401 virtual uint32NDArray uint32_array_value (void) const; |
| 4906 | 402 |
| 5759 | 403 virtual uint64NDArray uint64_array_value (void) const; |
| 4906 | 404 |
| 5759 | 405 virtual string_vector all_strings (bool pad = false) const; |
| 4906 | 406 |
| 5759 | 407 virtual std::string string_value (bool force = false) const; |
| 4906 | 408 |
| 5759 | 409 virtual Range range_value (void) const; |
| 2376 | 410 |
| 5759 | 411 virtual Octave_map map_value (void) const; |
| 2376 | 412 |
| 5759 | 413 virtual string_vector map_keys (void) const; |
| 2376 | 414 |
| 5759 | 415 virtual octave_function *function_value (bool silent = false); |
| 3933 | 416 |
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417 virtual const octave_function *function_value (bool silent = false) const; |
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418 |
| 5759 | 419 virtual octave_user_function *user_function_value (bool silent = false); |
| 4645 | 420 |
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421 virtual octave_user_script *user_script_value (bool silent = false); |
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422 |
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423 virtual octave_user_code *user_code_value (bool silent = false); |
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424 |
| 5759 | 425 virtual octave_fcn_handle *fcn_handle_value (bool silent = false); |
| 4643 | 426 |
| 5759 | 427 virtual octave_fcn_inline *fcn_inline_value (bool silent = false); |
| 2974 | 428 |
| 5759 | 429 virtual octave_value_list list_value (void) const; |
| 4343 | 430 |
| 5759 | 431 virtual octave_value convert_to_str (bool pad = false, bool force = false, |
| 432 char type = '"') const; | |
| 433 virtual octave_value | |
| 434 convert_to_str_internal (bool pad, bool force, char type) const; | |
| 4933 | 435 |
| 5759 | 436 virtual void convert_to_row_or_column_vector (void); |
| 2882 | 437 |
| 5759 | 438 virtual bool print_as_scalar (void) const { return false; } |
| 2376 | 439 |
| 5759 | 440 virtual void print (std::ostream& os, bool pr_as_read_syntax = false) const; |
| 2376 | 441 |
| 5759 | 442 virtual void |
| 443 print_raw (std::ostream& os, bool pr_as_read_syntax = false) const; | |
| 4604 | 444 |
| 5759 | 445 virtual bool |
| 446 print_name_tag (std::ostream& os, const std::string& name) const; | |
| 2901 | 447 |
| 5759 | 448 virtual void |
| 449 print_with_name (std::ostream& output_buf, const std::string& name, | |
| 450 bool print_padding = true) const; | |
| 2376 | 451 |
| 5759 | 452 virtual void print_info (std::ostream& os, const std::string& prefix) const; |
| 3933 | 453 |
| 6974 | 454 virtual bool save_ascii (std::ostream& os); |
| 4687 | 455 |
| 5759 | 456 virtual bool load_ascii (std::istream& is); |
| 4687 | 457 |
| 5759 | 458 virtual bool save_binary (std::ostream& os, bool& save_as_floats); |
| 4687 | 459 |
| 5759 | 460 virtual bool load_binary (std::istream& is, bool swap, |
| 461 oct_mach_info::float_format fmt); | |
| 4687 | 462 |
| 463 #if defined (HAVE_HDF5) | |
| 5759 | 464 virtual bool |
| 465 save_hdf5 (hid_t loc_id, const char *name, bool save_as_floats); | |
| 4687 | 466 |
| 5759 | 467 virtual bool |
| 468 load_hdf5 (hid_t loc_id, const char *name, bool have_h5giterate_bug); | |
| 4687 | 469 #endif |
| 470 | |
| 5759 | 471 virtual int |
| 472 write (octave_stream& os, int block_size, | |
| 473 oct_data_conv::data_type output_type, int skip, | |
| 474 oct_mach_info::float_format flt_fmt) const; | |
| 475 | |
| 5900 | 476 virtual void *mex_get_data (void) const { return 0; } |
| 477 | |
| 478 virtual octave_idx_type *mex_get_ir (void) const { return 0; } | |
| 479 | |
| 480 virtual octave_idx_type *mex_get_jc (void) const { return 0; } | |
| 481 | |
| 482 virtual mxArray *as_mxArray (void) const; | |
| 483 | |
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484 virtual octave_value diag (octave_idx_type k = 0) const; |
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485 |
| 7433 | 486 virtual octave_value sort (octave_idx_type dim = 0, |
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487 sortmode mode = ASCENDING) const; |
| 7433 | 488 virtual octave_value sort (Array<octave_idx_type> &sidx, |
| 489 octave_idx_type dim = 0, | |
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490 sortmode mode = ASCENDING) const; |
| 7433 | 491 |
|
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492 virtual void lock (void); |
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493 |
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494 virtual void unlock (void); |
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495 |
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496 virtual bool islocked (void) const { return false; } |
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497 |
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498 virtual void dump (std::ostream& os) const; |
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499 |
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500 virtual octave_value abs (void) const; |
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501 virtual octave_value acos (void) const; |
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502 virtual octave_value acosh (void) const; |
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503 virtual octave_value angle (void) const; |
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504 virtual octave_value arg (void) const; |
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505 virtual octave_value asin (void) const; |
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506 virtual octave_value asinh (void) const; |
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507 virtual octave_value atan (void) const; |
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508 virtual octave_value atanh (void) const; |
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509 virtual octave_value ceil (void) const; |
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510 virtual octave_value conj (void) const; |
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511 virtual octave_value cos (void) const; |
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512 virtual octave_value cosh (void) const; |
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513 virtual octave_value erf (void) const; |
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514 virtual octave_value erfc (void) const; |
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515 virtual octave_value exp (void) const; |
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516 virtual octave_value expm1 (void) const; |
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517 virtual octave_value finite (void) const; |
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518 virtual octave_value fix (void) const; |
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519 virtual octave_value floor (void) const; |
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520 virtual octave_value gamma (void) const; |
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521 virtual octave_value imag (void) const; |
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522 virtual octave_value isinf (void) const; |
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523 virtual octave_value isna (void) const; |
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524 virtual octave_value isnan (void) const; |
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525 virtual octave_value lgamma (void) const; |
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526 virtual octave_value log (void) const; |
| 7740 | 527 virtual octave_value log2 (void) const; |
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528 virtual octave_value log10 (void) const; |
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529 virtual octave_value log1p (void) const; |
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530 virtual octave_value real (void) const; |
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531 virtual octave_value round (void) const; |
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532 virtual octave_value roundb (void) const; |
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533 virtual octave_value signum (void) const; |
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534 virtual octave_value sin (void) const; |
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535 virtual octave_value sinh (void) const; |
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536 virtual octave_value sqrt (void) const; |
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537 virtual octave_value tan (void) const; |
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538 virtual octave_value tanh (void) const; |
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539 |
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540 // These functions are prefixed with X to avoid potential macro |
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541 // conflicts. |
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542 |
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543 virtual octave_value xisalnum (void) const; |
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544 virtual octave_value xisalpha (void) const; |
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545 virtual octave_value xisascii (void) const; |
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546 virtual octave_value xiscntrl (void) const; |
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547 virtual octave_value xisdigit (void) const; |
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548 virtual octave_value xisgraph (void) const; |
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549 virtual octave_value xislower (void) const; |
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550 virtual octave_value xisprint (void) const; |
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551 virtual octave_value xispunct (void) const; |
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552 virtual octave_value xisspace (void) const; |
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553 virtual octave_value xisupper (void) const; |
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554 virtual octave_value xisxdigit (void) const; |
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555 virtual octave_value xtoascii (void) const; |
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556 virtual octave_value xtolower (void) const; |
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557 virtual octave_value xtoupper (void) const; |
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558 |
| 5759 | 559 protected: |
| 560 | |
| 561 // This should only be called for derived types. | |
| 562 | |
| 563 octave_value numeric_assign (const std::string& type, | |
| 564 const std::list<octave_value_list>& idx, | |
| 565 const octave_value& rhs); | |
| 566 | |
| 567 void reset_indent_level (void) const | |
| 568 { curr_print_indent_level = 0; } | |
| 569 | |
| 570 void increment_indent_level (void) const | |
| 571 { curr_print_indent_level += 2; } | |
| 572 | |
| 573 void decrement_indent_level (void) const | |
| 574 { curr_print_indent_level -= 2; } | |
| 575 | |
| 576 int current_print_indent_level (void) const | |
| 577 { return curr_print_indent_level; } | |
| 578 | |
| 579 void indent (std::ostream& os) const; | |
| 580 | |
| 581 void newline (std::ostream& os) const; | |
| 582 | |
| 583 void reset (void) const; | |
| 584 | |
| 585 // A reference count. | |
| 586 int count; | |
| 4944 | 587 |
| 2376 | 588 private: |
| 589 | |
| 5759 | 590 static int curr_print_indent_level; |
| 591 static bool beginning_of_line; | |
| 592 | |
| 593 DECLARE_OV_BASE_TYPEID_FUNCTIONS_AND_DATA | |
| 2376 | 594 }; |
| 595 | |
| 7336 | 596 // If TRUE, turn off printing of results in functions (as if a |
| 597 // semicolon has been appended to each statement). | |
| 598 extern bool Vsilent_functions; | |
| 599 | |
| 7193 | 600 // TRUE means to perform automatic sparse to real mutation if there |
| 601 // is memory to be saved | |
| 602 extern bool Vsparse_auto_mutate; | |
| 603 | |
| 2376 | 604 #endif |
| 605 | |
| 606 /* | |
| 607 ;;; Local Variables: *** | |
| 608 ;;; mode: C++ *** | |
| 609 ;;; End: *** | |
| 610 */ |