Mercurial > octave-nkf
annotate src/ov-re-mat.h @ 9358:d4b1314a7c31
mex.cc (mxArray_octave_value::get_data): avoid enumerating types that can be handled as foreign
author | John W. Eaton <jwe@octave.org> |
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date | Wed, 17 Jun 2009 21:11:41 -0400 |
parents | e2344f4af0cb |
children | d9716e3ee0dd |
rev | line source |
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2376 | 1 /* |
2 | |
7017 | 3 Copyright (C) 1996, 1997, 1998, 2000, 2002, 2003, 2004, 2005, 2006, |
8920 | 4 2007, 2008 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_matrix_h) | |
25 #define octave_matrix_h 1 | |
26 | |
27 #include <cstdlib> | |
28 | |
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29 #include <iosfwd> |
2376 | 30 #include <string> |
31 | |
32 #include "mx-base.h" | |
2477 | 33 #include "oct-alloc.h" |
2376 | 34 #include "str-vec.h" |
35 | |
36 #include "error.h" | |
4944 | 37 #include "oct-stream.h" |
2376 | 38 #include "ov-base.h" |
3219 | 39 #include "ov-base-mat.h" |
2376 | 40 #include "ov-typeinfo.h" |
41 | |
5785 | 42 #include "MatrixType.h" |
43 | |
2376 | 44 class Octave_map; |
45 class octave_value_list; | |
46 | |
47 class tree_walker; | |
48 | |
49 // Real matrix values. | |
50 | |
51 class | |
6153 | 52 OCTINTERP_API |
4513 | 53 octave_matrix : public octave_base_matrix<NDArray> |
2376 | 54 { |
55 public: | |
56 | |
57 octave_matrix (void) | |
4513 | 58 : octave_base_matrix<NDArray> () { } |
2376 | 59 |
60 octave_matrix (const Matrix& m) | |
4513 | 61 : octave_base_matrix<NDArray> (m) { } |
62 | |
5785 | 63 octave_matrix (const Matrix& m, const MatrixType& t) |
64 : octave_base_matrix<NDArray> (m, t) { } | |
65 | |
4513 | 66 octave_matrix (const NDArray& nda) |
67 : octave_base_matrix<NDArray> (nda) { } | |
2376 | 68 |
4911 | 69 octave_matrix (const ArrayN<double>& m) |
70 : octave_base_matrix<NDArray> (NDArray (m)) { } | |
71 | |
2376 | 72 octave_matrix (const DiagMatrix& d) |
4513 | 73 : octave_base_matrix<NDArray> (Matrix (d)) { } |
2376 | 74 |
3418 | 75 octave_matrix (const RowVector& v) |
4513 | 76 : octave_base_matrix<NDArray> (Matrix (v)) { } |
2376 | 77 |
3418 | 78 octave_matrix (const ColumnVector& v) |
4513 | 79 : octave_base_matrix<NDArray> (Matrix (v)) { } |
2376 | 80 |
81 octave_matrix (const octave_matrix& m) | |
4513 | 82 : octave_base_matrix<NDArray> (m) { } |
2376 | 83 |
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84 octave_matrix (const Array<octave_idx_type>& idx, |
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85 bool zero_based = false, bool cache_index = false) |
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86 : octave_base_matrix<NDArray> (NDArray (idx, zero_based)) |
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87 { |
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88 // Auto-create cache to speed up subsequent indexing. |
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89 if (zero_based && cache_index) |
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90 set_idx_cache (idx_vector (idx)); |
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91 } |
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92 |
2376 | 93 ~octave_matrix (void) { } |
94 | |
5759 | 95 octave_base_value *clone (void) const { return new octave_matrix (*this); } |
96 octave_base_value *empty_clone (void) const { return new octave_matrix (); } | |
2376 | 97 |
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98 type_conv_info numeric_demotion_function (void) const; |
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99 |
5759 | 100 octave_base_value *try_narrowing_conversion (void); |
2410 | 101 |
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102 idx_vector index_vector (void) const |
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103 { return idx_cache ? *idx_cache : set_idx_cache (idx_vector (matrix)); } |
2376 | 104 |
105 bool is_real_matrix (void) const { return true; } | |
106 | |
107 bool is_real_type (void) const { return true; } | |
108 | |
5895 | 109 bool is_double_type (void) const { return true; } |
110 | |
7576 | 111 bool is_float_type (void) const { return true; } |
112 | |
5533 | 113 int8NDArray |
114 int8_array_value (void) const { return int8NDArray (matrix); } | |
115 | |
116 int16NDArray | |
117 int16_array_value (void) const { return int16NDArray (matrix); } | |
118 | |
119 int32NDArray | |
120 int32_array_value (void) const { return int32NDArray (matrix); } | |
121 | |
122 int64NDArray | |
123 int64_array_value (void) const { return int64NDArray (matrix); } | |
124 | |
125 uint8NDArray | |
126 uint8_array_value (void) const { return uint8NDArray (matrix); } | |
127 | |
128 uint16NDArray | |
129 uint16_array_value (void) const { return uint16NDArray (matrix); } | |
130 | |
131 uint32NDArray | |
132 uint32_array_value (void) const { return uint32NDArray (matrix); } | |
133 | |
134 uint64NDArray | |
135 uint64_array_value (void) const { return uint64NDArray (matrix); } | |
136 | |
2376 | 137 double double_value (bool = false) const; |
138 | |
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139 float float_value (bool = false) const; |
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140 |
3145 | 141 double scalar_value (bool frc_str_conv = false) const |
142 { return double_value (frc_str_conv); } | |
2916 | 143 |
4513 | 144 Matrix matrix_value (bool = false) const; |
2376 | 145 |
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146 FloatMatrix float_matrix_value (bool = false) const; |
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147 |
2376 | 148 Complex complex_value (bool = false) const; |
149 | |
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150 FloatComplex float_complex_value (bool = false) const; |
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151 |
4513 | 152 ComplexMatrix complex_matrix_value (bool = false) const; |
2376 | 153 |
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154 FloatComplexMatrix float_complex_matrix_value (bool = false) const; |
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155 |
4699 | 156 ComplexNDArray complex_array_value (bool = false) const; |
4758 | 157 |
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158 FloatComplexNDArray float_complex_array_value (bool = false) const; |
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159 |
5943 | 160 boolNDArray bool_array_value (bool warn = false) const; |
5898 | 161 |
4758 | 162 charNDArray char_array_value (bool = false) const; |
163 | |
4550 | 164 NDArray array_value (bool = false) const { return matrix; } |
4505 | 165 |
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166 FloatNDArray float_array_value (bool = false) const { return matrix; } |
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167 |
5164 | 168 SparseMatrix sparse_matrix_value (bool = false) const; |
169 | |
170 SparseComplexMatrix sparse_complex_matrix_value (bool = false) const; | |
171 | |
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172 octave_value diag (octave_idx_type k = 0) const; |
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173 |
2376 | 174 void increment (void) { matrix += 1.0; } |
175 | |
176 void decrement (void) { matrix -= 1.0; } | |
177 | |
5279 | 178 octave_value convert_to_str_internal (bool pad, bool force, char type) const; |
2376 | 179 |
4643 | 180 void print_raw (std::ostream& os, bool pr_as_read_syntax = false) const; |
181 | |
6974 | 182 bool save_ascii (std::ostream& os); |
4687 | 183 |
184 bool load_ascii (std::istream& is); | |
185 | |
186 bool save_binary (std::ostream& os, bool& save_as_floats); | |
187 | |
188 bool load_binary (std::istream& is, bool swap, | |
189 oct_mach_info::float_format fmt); | |
190 | |
191 #if defined (HAVE_HDF5) | |
192 bool save_hdf5 (hid_t loc_id, const char *name, bool save_as_floats); | |
193 | |
194 bool load_hdf5 (hid_t loc_id, const char *name, bool have_h5giterate_bug); | |
195 #endif | |
196 | |
4944 | 197 int write (octave_stream& os, int block_size, |
198 oct_data_conv::data_type output_type, int skip, | |
199 oct_mach_info::float_format flt_fmt) const | |
200 { return os.write (matrix, block_size, output_type, skip, flt_fmt); } | |
201 | |
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202 // Unsafe. This function exists to support the MEX interface. |
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203 // You should not use it anywhere else. |
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204 void *mex_get_data (void) const { return matrix.mex_get_data (); } |
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205 |
5900 | 206 mxArray *as_mxArray (void) const; |
207 | |
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208 octave_value erf (void) const; |
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209 octave_value erfc (void) const; |
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210 octave_value gamma (void) const; |
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211 octave_value lgamma (void) const; |
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212 octave_value abs (void) const; |
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213 octave_value acos (void) const; |
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214 octave_value acosh (void) const; |
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215 octave_value angle (void) const; |
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216 octave_value arg (void) const; |
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217 octave_value asin (void) const; |
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218 octave_value asinh (void) const; |
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219 octave_value atan (void) const; |
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220 octave_value atanh (void) const; |
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221 octave_value ceil (void) const; |
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222 octave_value conj (void) const; |
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223 octave_value cos (void) const; |
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224 octave_value cosh (void) const; |
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225 octave_value exp (void) const; |
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226 octave_value expm1 (void) const; |
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227 octave_value fix (void) const; |
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228 octave_value floor (void) const; |
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229 octave_value imag (void) const; |
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230 octave_value log (void) const; |
7740 | 231 octave_value log2 (void) const; |
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232 octave_value log10 (void) const; |
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233 octave_value log1p (void) const; |
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234 octave_value real (void) const; |
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235 octave_value round (void) const; |
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236 octave_value roundb (void) const; |
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237 octave_value signum (void) const; |
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238 octave_value sin (void) const; |
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239 octave_value sinh (void) const; |
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240 octave_value sqrt (void) const; |
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241 octave_value tan (void) const; |
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242 octave_value tanh (void) const; |
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243 octave_value finite (void) const; |
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244 octave_value isinf (void) const; |
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245 octave_value isna (void) const; |
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246 octave_value isnan (void) const; |
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247 |
2376 | 248 private: |
3219 | 249 DECLARE_OCTAVE_ALLOCATOR |
2477 | 250 |
3219 | 251 DECLARE_OV_TYPEID_FUNCTIONS_AND_DATA |
2376 | 252 }; |
253 | |
254 #endif | |
255 | |
256 /* | |
257 ;;; Local Variables: *** | |
258 ;;; mode: C++ *** | |
259 ;;; End: *** | |
260 */ |