Mercurial > hg > octave-lyh
annotate libinterp/octave-value/ov-cx-mat.h @ 17402:b6867a09d7cf
Return correct status code for copyfile, movefile.
* scripts/miscellaneous/copyfile.m, scripts/miscellaneous/movefile.m:
Return correct status (inversion of system function). Put input validation
first. Use single quotes to simplify expressions. Redo docstrings.
| author | Rik <rik@octave.org> |
|---|---|
| date | Sun, 08 Sep 2013 21:11:45 -0700 |
| parents | 2fc554ffbc28 |
| children |
| rev | line source |
|---|---|
| 2376 | 1 /* |
| 2 | |
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3 Copyright (C) 1996-2012 John W. Eaton |
| 11523 | 4 Copyright (C) 2009-2010 VZLU Prague |
| 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 | |
|
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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_value_list; |
| 45 | |
| 46 class tree_walker; | |
| 47 | |
| 2477 | 48 // Complex matrix values. |
| 2376 | 49 |
| 50 class | |
| 6693 | 51 OCTINTERP_API |
| 4513 | 52 octave_complex_matrix : public octave_base_matrix<ComplexNDArray> |
| 2376 | 53 { |
| 54 public: | |
| 55 | |
| 56 octave_complex_matrix (void) | |
| 4513 | 57 : octave_base_matrix<ComplexNDArray> () { } |
| 58 | |
| 59 octave_complex_matrix (const ComplexNDArray& m) | |
| 60 : octave_base_matrix<ComplexNDArray> (m) { } | |
| 2376 | 61 |
| 62 octave_complex_matrix (const ComplexMatrix& m) | |
| 4513 | 63 : octave_base_matrix<ComplexNDArray> (m) { } |
| 2376 | 64 |
| 5785 | 65 octave_complex_matrix (const ComplexMatrix& m, const MatrixType& t) |
| 66 : octave_base_matrix<ComplexNDArray> (m, t) { } | |
| 67 | |
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68 octave_complex_matrix (const Array<Complex>& m) |
| 4911 | 69 : octave_base_matrix<ComplexNDArray> (ComplexNDArray (m)) { } |
| 70 | |
| 2376 | 71 octave_complex_matrix (const ComplexDiagMatrix& d) |
| 4513 | 72 : octave_base_matrix<ComplexNDArray> (ComplexMatrix (d)) { } |
| 2376 | 73 |
| 3418 | 74 octave_complex_matrix (const ComplexRowVector& v) |
| 4513 | 75 : octave_base_matrix<ComplexNDArray> (ComplexMatrix (v)) { } |
| 2376 | 76 |
| 3418 | 77 octave_complex_matrix (const ComplexColumnVector& v) |
| 4513 | 78 : octave_base_matrix<ComplexNDArray> (ComplexMatrix (v)) { } |
| 2376 | 79 |
| 80 octave_complex_matrix (const octave_complex_matrix& cm) | |
| 4513 | 81 : octave_base_matrix<ComplexNDArray> (cm) { } |
| 2376 | 82 |
| 83 ~octave_complex_matrix (void) { } | |
| 84 | |
| 5759 | 85 octave_base_value *clone (void) const { return new octave_complex_matrix (*this); } |
| 86 octave_base_value *empty_clone (void) const { return new octave_complex_matrix (); } | |
| 2376 | 87 |
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88 type_conv_info numeric_demotion_function (void) const; |
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89 |
| 5759 | 90 octave_base_value *try_narrowing_conversion (void); |
| 2410 | 91 |
| 9685 | 92 builtin_type_t builtin_type (void) const { return btyp_complex; } |
| 93 | |
| 2376 | 94 bool is_complex_matrix (void) const { return true; } |
| 95 | |
| 96 bool is_complex_type (void) const { return true; } | |
| 97 | |
| 5895 | 98 bool is_double_type (void) const { return true; } |
| 99 | |
| 7576 | 100 bool is_float_type (void) const { return true; } |
| 101 | |
| 3145 | 102 double double_value (bool = false) const; |
| 2376 | 103 |
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104 float float_value (bool = false) const; |
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105 |
| 3145 | 106 double scalar_value (bool frc_str_conv = false) const |
| 107 { return double_value (frc_str_conv); } | |
| 2916 | 108 |
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109 float float_scalar_value (bool frc_str_conv = false) const |
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110 { return float_value (frc_str_conv); } |
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111 |
| 2376 | 112 Matrix matrix_value (bool = false) const; |
| 113 | |
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114 FloatMatrix float_matrix_value (bool = false) const; |
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115 |
| 2376 | 116 Complex complex_value (bool = false) const; |
| 117 | |
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118 FloatComplex float_complex_value (bool = false) const; |
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119 |
| 2376 | 120 ComplexMatrix complex_matrix_value (bool = false) const; |
| 121 | |
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122 FloatComplexMatrix float_complex_matrix_value (bool = false) const; |
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123 |
| 4550 | 124 ComplexNDArray complex_array_value (bool = false) const { return matrix; } |
| 4543 | 125 |
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126 FloatComplexNDArray float_complex_array_value (bool = false) const; |
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127 |
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128 boolNDArray bool_array_value (bool warn = false) const; |
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129 |
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130 charNDArray char_array_value (bool frc_str_conv = false) const; |
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131 |
| 5164 | 132 SparseMatrix sparse_matrix_value (bool = false) const; |
| 133 | |
| 134 SparseComplexMatrix sparse_complex_matrix_value (bool = false) const; | |
| 135 | |
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136 octave_value diag (octave_idx_type k = 0) const; |
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137 |
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138 octave_value diag (octave_idx_type m, octave_idx_type n) const; |
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139 |
| 3107 | 140 void increment (void) { matrix += Complex (1.0); } |
| 2376 | 141 |
| 3107 | 142 void decrement (void) { matrix -= Complex (1.0); } |
| 2376 | 143 |
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144 void changesign (void) { matrix.changesign (); } |
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145 |
| 6974 | 146 bool save_ascii (std::ostream& os); |
| 4687 | 147 |
| 148 bool load_ascii (std::istream& is); | |
| 149 | |
| 150 bool save_binary (std::ostream& os, bool& save_as_floats); | |
| 151 | |
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152 bool load_binary (std::istream& is, bool swap, |
| 10313 | 153 oct_mach_info::float_format fmt); |
| 4687 | 154 |
| 155 #if defined (HAVE_HDF5) | |
| 156 bool save_hdf5 (hid_t loc_id, const char *name, bool save_as_floats); | |
| 157 | |
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158 bool load_hdf5 (hid_t loc_id, const char *name); |
| 4687 | 159 #endif |
| 160 | |
| 4944 | 161 int write (octave_stream& os, int block_size, |
| 10313 | 162 oct_data_conv::data_type output_type, int skip, |
| 163 oct_mach_info::float_format flt_fmt) const | |
| 4944 | 164 { |
| 165 // Yes, for compatibility, we drop the imaginary part here. | |
| 166 return os.write (matrix_value (true), block_size, output_type, | |
| 10313 | 167 skip, flt_fmt); |
| 4944 | 168 } |
| 169 | |
| 4643 | 170 void print_raw (std::ostream& os, bool pr_as_read_syntax = false) const; |
| 171 | |
| 5900 | 172 mxArray *as_mxArray (void) const; |
| 173 | |
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174 octave_value map (unary_mapper_t umap) const; |
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175 |
| 2376 | 176 private: |
| 177 | |
| 3219 | 178 DECLARE_OCTAVE_ALLOCATOR |
| 2477 | 179 |
| 3219 | 180 DECLARE_OV_TYPEID_FUNCTIONS_AND_DATA |
| 2376 | 181 }; |
| 182 | |
| 183 #endif |