Mercurial > hg > octave-lyh
annotate src/ov-cx-mat.h @ 8345:c777f3ce02d8
smarter conversion lookup
| author | Jaroslav Hajek <highegg@gmail.com> |
|---|---|
| date | Tue, 25 Nov 2008 14:04:55 +0100 |
| parents | 82be108cc558 |
| children | 8b1a2555c4e2 |
| rev | line source |
|---|---|
| 2376 | 1 /* |
| 2 | |
| 7017 | 3 Copyright (C) 1996, 1997, 1998, 2000, 2002, 2003, 2004, 2005, 2006, |
| 4 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_complex_matrix_h) | |
| 25 #define octave_complex_matrix_h 1 | |
| 26 | |
| 27 #include <cstdlib> | |
| 28 | |
| 3503 | 29 #include <iostream> |
| 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 | |
| 2477 | 49 // Complex matrix values. |
| 2376 | 50 |
| 51 class | |
| 6693 | 52 OCTINTERP_API |
| 4513 | 53 octave_complex_matrix : public octave_base_matrix<ComplexNDArray> |
| 2376 | 54 { |
| 55 public: | |
| 56 | |
| 57 octave_complex_matrix (void) | |
| 4513 | 58 : octave_base_matrix<ComplexNDArray> () { } |
| 59 | |
| 60 octave_complex_matrix (const ComplexNDArray& m) | |
| 61 : octave_base_matrix<ComplexNDArray> (m) { } | |
| 2376 | 62 |
| 63 octave_complex_matrix (const ComplexMatrix& m) | |
| 4513 | 64 : octave_base_matrix<ComplexNDArray> (m) { } |
| 2376 | 65 |
| 5785 | 66 octave_complex_matrix (const ComplexMatrix& m, const MatrixType& t) |
| 67 : octave_base_matrix<ComplexNDArray> (m, t) { } | |
| 68 | |
| 4911 | 69 octave_complex_matrix (const ArrayN<Complex>& m) |
| 70 : octave_base_matrix<ComplexNDArray> (ComplexNDArray (m)) { } | |
| 71 | |
| 2376 | 72 octave_complex_matrix (const ComplexDiagMatrix& d) |
| 4513 | 73 : octave_base_matrix<ComplexNDArray> (ComplexMatrix (d)) { } |
| 2376 | 74 |
| 3418 | 75 octave_complex_matrix (const ComplexRowVector& v) |
| 4513 | 76 : octave_base_matrix<ComplexNDArray> (ComplexMatrix (v)) { } |
| 2376 | 77 |
| 3418 | 78 octave_complex_matrix (const ComplexColumnVector& v) |
| 4513 | 79 : octave_base_matrix<ComplexNDArray> (ComplexMatrix (v)) { } |
| 2376 | 80 |
| 81 octave_complex_matrix (const octave_complex_matrix& cm) | |
| 4513 | 82 : octave_base_matrix<ComplexNDArray> (cm) { } |
| 2376 | 83 |
| 84 ~octave_complex_matrix (void) { } | |
| 85 | |
| 5759 | 86 octave_base_value *clone (void) const { return new octave_complex_matrix (*this); } |
| 87 octave_base_value *empty_clone (void) const { return new octave_complex_matrix (); } | |
| 2376 | 88 |
|
8345
c777f3ce02d8
smarter conversion lookup
Jaroslav Hajek <highegg@gmail.com>
parents:
7789
diff
changeset
|
89 type_conv_info numeric_demotion_function (void) const; |
|
7789
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7740
diff
changeset
|
90 |
| 5759 | 91 octave_base_value *try_narrowing_conversion (void); |
| 2410 | 92 |
| 4686 | 93 void assign (const octave_value_list& idx, const ComplexNDArray& rhs); |
| 2376 | 94 |
| 4686 | 95 void assign (const octave_value_list& idx, const NDArray& rhs); |
| 2376 | 96 |
| 97 bool is_complex_matrix (void) const { return true; } | |
| 98 | |
| 99 bool is_complex_type (void) const { return true; } | |
| 100 | |
| 5895 | 101 bool is_double_type (void) const { return true; } |
| 102 | |
| 7576 | 103 bool is_float_type (void) const { return true; } |
| 104 | |
| 2376 | 105 bool valid_as_scalar_index (void) const; |
| 106 | |
| 3145 | 107 double double_value (bool = false) const; |
| 2376 | 108 |
|
7789
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7740
diff
changeset
|
109 float float_value (bool = false) const; |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7740
diff
changeset
|
110 |
| 3145 | 111 double scalar_value (bool frc_str_conv = false) const |
| 112 { return double_value (frc_str_conv); } | |
| 2916 | 113 |
|
7789
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7740
diff
changeset
|
114 float float_scalar_value (bool frc_str_conv = false) const |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7740
diff
changeset
|
115 { return float_value (frc_str_conv); } |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7740
diff
changeset
|
116 |
| 2376 | 117 Matrix matrix_value (bool = false) const; |
| 118 | |
|
7789
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7740
diff
changeset
|
119 FloatMatrix float_matrix_value (bool = false) const; |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7740
diff
changeset
|
120 |
| 2376 | 121 Complex complex_value (bool = false) const; |
| 122 | |
|
7789
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7740
diff
changeset
|
123 FloatComplex float_complex_value (bool = false) const; |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7740
diff
changeset
|
124 |
| 2376 | 125 ComplexMatrix complex_matrix_value (bool = false) const; |
| 126 | |
|
7789
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7740
diff
changeset
|
127 FloatComplexMatrix float_complex_matrix_value (bool = false) const; |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7740
diff
changeset
|
128 |
| 4550 | 129 ComplexNDArray complex_array_value (bool = false) const { return matrix; } |
| 4543 | 130 |
|
7789
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7740
diff
changeset
|
131 FloatComplexNDArray float_complex_array_value (bool = false) const; |
|
82be108cc558
First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents:
7740
diff
changeset
|
132 |
|
7503
8c32f95c2639
convert mapper functions to new format
David Bateman <dbateman@free.fr>
parents:
7017
diff
changeset
|
133 charNDArray char_array_value (bool frc_str_conv = false) const; |
|
8c32f95c2639
convert mapper functions to new format
David Bateman <dbateman@free.fr>
parents:
7017
diff
changeset
|
134 |
| 5164 | 135 SparseMatrix sparse_matrix_value (bool = false) const; |
| 136 | |
| 137 SparseComplexMatrix sparse_complex_matrix_value (bool = false) const; | |
| 138 | |
| 3107 | 139 void increment (void) { matrix += Complex (1.0); } |
| 2376 | 140 |
| 3107 | 141 void decrement (void) { matrix -= Complex (1.0); } |
| 2376 | 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 | |
| 4944 | 158 int write (octave_stream& os, int block_size, |
| 159 oct_data_conv::data_type output_type, int skip, | |
| 160 oct_mach_info::float_format flt_fmt) const | |
| 161 { | |
| 162 // Yes, for compatibility, we drop the imaginary part here. | |
| 163 return os.write (matrix_value (true), block_size, output_type, | |
| 164 skip, flt_fmt); | |
| 165 } | |
| 166 | |
| 4643 | 167 void print_raw (std::ostream& os, bool pr_as_read_syntax = false) const; |
| 168 | |
| 5900 | 169 mxArray *as_mxArray (void) const; |
| 170 | |
|
7667
fb3a6c53c2b2
Allow negative zero imaginary part to be treated as zero for erf, erfc, gamma and lgamma mapper function
David Bateman <dbateman@free.fr>
parents:
7638
diff
changeset
|
171 octave_value erf (void) const; |
|
fb3a6c53c2b2
Allow negative zero imaginary part to be treated as zero for erf, erfc, gamma and lgamma mapper function
David Bateman <dbateman@free.fr>
parents:
7638
diff
changeset
|
172 octave_value erfc (void) const; |
|
fb3a6c53c2b2
Allow negative zero imaginary part to be treated as zero for erf, erfc, gamma and lgamma mapper function
David Bateman <dbateman@free.fr>
parents:
7638
diff
changeset
|
173 octave_value gamma (void) const; |
|
fb3a6c53c2b2
Allow negative zero imaginary part to be treated as zero for erf, erfc, gamma and lgamma mapper function
David Bateman <dbateman@free.fr>
parents:
7638
diff
changeset
|
174 octave_value lgamma (void) const; |
|
7503
8c32f95c2639
convert mapper functions to new format
David Bateman <dbateman@free.fr>
parents:
7017
diff
changeset
|
175 octave_value abs (void) const; |
|
8c32f95c2639
convert mapper functions to new format
David Bateman <dbateman@free.fr>
parents:
7017
diff
changeset
|
176 octave_value acos (void) const; |
|
8c32f95c2639
convert mapper functions to new format
David Bateman <dbateman@free.fr>
parents:
7017
diff
changeset
|
177 octave_value acosh (void) const; |
|
8c32f95c2639
convert mapper functions to new format
David Bateman <dbateman@free.fr>
parents:
7017
diff
changeset
|
178 octave_value angle (void) const; |
|
8c32f95c2639
convert mapper functions to new format
David Bateman <dbateman@free.fr>
parents:
7017
diff
changeset
|
179 octave_value arg (void) const; |
|
8c32f95c2639
convert mapper functions to new format
David Bateman <dbateman@free.fr>
parents:
7017
diff
changeset
|
180 octave_value asin (void) const; |
|
8c32f95c2639
convert mapper functions to new format
David Bateman <dbateman@free.fr>
parents:
7017
diff
changeset
|
181 octave_value asinh (void) const; |
|
8c32f95c2639
convert mapper functions to new format
David Bateman <dbateman@free.fr>
parents:
7017
diff
changeset
|
182 octave_value atan (void) const; |
|
8c32f95c2639
convert mapper functions to new format
David Bateman <dbateman@free.fr>
parents:
7017
diff
changeset
|
183 octave_value atanh (void) const; |
|
8c32f95c2639
convert mapper functions to new format
David Bateman <dbateman@free.fr>
parents:
7017
diff
changeset
|
184 octave_value ceil (void) const; |
|
8c32f95c2639
convert mapper functions to new format
David Bateman <dbateman@free.fr>
parents:
7017
diff
changeset
|
185 octave_value conj (void) const; |
|
8c32f95c2639
convert mapper functions to new format
David Bateman <dbateman@free.fr>
parents:
7017
diff
changeset
|
186 octave_value cos (void) const; |
|
8c32f95c2639
convert mapper functions to new format
David Bateman <dbateman@free.fr>
parents:
7017
diff
changeset
|
187 octave_value cosh (void) const; |
|
8c32f95c2639
convert mapper functions to new format
David Bateman <dbateman@free.fr>
parents:
7017
diff
changeset
|
188 octave_value exp (void) const; |
|
7638
2df457529cfa
implement expm1 and log1p functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7636
diff
changeset
|
189 octave_value expm1 (void) const; |
|
7503
8c32f95c2639
convert mapper functions to new format
David Bateman <dbateman@free.fr>
parents:
7017
diff
changeset
|
190 octave_value fix (void) const; |
|
8c32f95c2639
convert mapper functions to new format
David Bateman <dbateman@free.fr>
parents:
7017
diff
changeset
|
191 octave_value floor (void) const; |
|
8c32f95c2639
convert mapper functions to new format
David Bateman <dbateman@free.fr>
parents:
7017
diff
changeset
|
192 octave_value imag (void) const; |
|
8c32f95c2639
convert mapper functions to new format
David Bateman <dbateman@free.fr>
parents:
7017
diff
changeset
|
193 octave_value log (void) const; |
| 7740 | 194 octave_value log2 (void) const; |
|
7503
8c32f95c2639
convert mapper functions to new format
David Bateman <dbateman@free.fr>
parents:
7017
diff
changeset
|
195 octave_value log10 (void) const; |
|
7638
2df457529cfa
implement expm1 and log1p functions
Jaroslav Hajek <highegg@gmail.com>
parents:
7636
diff
changeset
|
196 octave_value log1p (void) const; |
|
7503
8c32f95c2639
convert mapper functions to new format
David Bateman <dbateman@free.fr>
parents:
7017
diff
changeset
|
197 octave_value real (void) const; |
|
8c32f95c2639
convert mapper functions to new format
David Bateman <dbateman@free.fr>
parents:
7017
diff
changeset
|
198 octave_value round (void) const; |
|
7636
99c410f7f0b0
implement mapper function for banker's rounding
Jaroslav Hajek <highegg@gmail.com>
parents:
7576
diff
changeset
|
199 octave_value roundb (void) const; |
|
7503
8c32f95c2639
convert mapper functions to new format
David Bateman <dbateman@free.fr>
parents:
7017
diff
changeset
|
200 octave_value signum (void) const; |
|
8c32f95c2639
convert mapper functions to new format
David Bateman <dbateman@free.fr>
parents:
7017
diff
changeset
|
201 octave_value sin (void) const; |
|
8c32f95c2639
convert mapper functions to new format
David Bateman <dbateman@free.fr>
parents:
7017
diff
changeset
|
202 octave_value sinh (void) const; |
|
8c32f95c2639
convert mapper functions to new format
David Bateman <dbateman@free.fr>
parents:
7017
diff
changeset
|
203 octave_value sqrt (void) const; |
|
8c32f95c2639
convert mapper functions to new format
David Bateman <dbateman@free.fr>
parents:
7017
diff
changeset
|
204 octave_value tan (void) const; |
|
8c32f95c2639
convert mapper functions to new format
David Bateman <dbateman@free.fr>
parents:
7017
diff
changeset
|
205 octave_value tanh (void) const; |
|
8c32f95c2639
convert mapper functions to new format
David Bateman <dbateman@free.fr>
parents:
7017
diff
changeset
|
206 octave_value finite (void) const; |
|
8c32f95c2639
convert mapper functions to new format
David Bateman <dbateman@free.fr>
parents:
7017
diff
changeset
|
207 octave_value isinf (void) const; |
|
8c32f95c2639
convert mapper functions to new format
David Bateman <dbateman@free.fr>
parents:
7017
diff
changeset
|
208 octave_value isna (void) const; |
|
8c32f95c2639
convert mapper functions to new format
David Bateman <dbateman@free.fr>
parents:
7017
diff
changeset
|
209 octave_value isnan (void) const; |
|
8c32f95c2639
convert mapper functions to new format
David Bateman <dbateman@free.fr>
parents:
7017
diff
changeset
|
210 |
| 2376 | 211 private: |
| 212 | |
| 3219 | 213 DECLARE_OCTAVE_ALLOCATOR |
| 2477 | 214 |
| 3219 | 215 DECLARE_OV_TYPEID_FUNCTIONS_AND_DATA |
| 2376 | 216 }; |
| 217 | |
| 218 #endif | |
| 219 | |
| 220 /* | |
| 221 ;;; Local Variables: *** | |
| 222 ;;; mode: C++ *** | |
| 223 ;;; End: *** | |
| 224 */ |