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annotate libinterp/octave-value/ov-flt-re-mat.h @ 19632:76478d2da117

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unconditionally disable the octave_allocator class * configure.ac: Delete the --enable-octave-allocator option. * oct-alloc.h: Delete octave_allocator class. Warn if file is included. Unconditionally define macros to be empty. * NEWS: Make note of these changes. * oct-alloc.cc: Delete. * liboctave/util/module.mk (UTIL_SRC): Remove it from the list. * make_int.cc, Cell.h, oct-obj.cc, oct-obj.h, audiodevinfo.cc, ov-base-int.h, ov-base-scalar.h, ov-bool-mat.cc, ov-bool-mat.h, ov-bool-sparse.cc, ov-bool-sparse.h, ov-bool.cc, ov-bool.h, ov-builtin.cc, ov-builtin.h, ov-cell.cc, ov-cell.h, ov-ch-mat.h, ov-class.cc, ov-class.h, ov-classdef.cc, ov-classdef.h, ov-complex.cc, ov-complex.h, ov-cs-list.cc, ov-cs-list.h, ov-cx-diag.cc, ov-cx-diag.h, ov-cx-mat.cc, ov-cx-mat.h, ov-cx-sparse.cc, ov-cx-sparse.h, ov-dld-fcn.cc, ov-dld-fcn.h, ov-fcn-handle.cc, ov-fcn-handle.h, ov-fcn-inline.cc, ov-fcn-inline.h, ov-fcn.cc, ov-fcn.h, ov-float.cc, ov-float.h, ov-flt-complex.cc, ov-flt-complex.h, ov-flt-cx-diag.cc, ov-flt-cx-diag.h, ov-flt-cx-mat.cc, ov-flt-cx-mat.h, ov-flt-re-diag.cc, ov-flt-re-diag.h, ov-flt-re-mat.cc, ov-flt-re-mat.h, ov-int16.cc, ov-int32.cc, ov-int64.cc, ov-int8.cc, ov-intx.h, ov-java.cc, ov-java.h, ov-mex-fcn.cc, ov-mex-fcn.h, ov-perm.cc, ov-perm.h, ov-range.cc, ov-range.h, ov-re-diag.cc, ov-re-diag.h, ov-re-mat.cc, ov-re-mat.h, ov-re-sparse.cc, ov-re-sparse.h, ov-scalar.cc, ov-scalar.h, ov-str-mat.cc, ov-str-mat.h, ov-struct.cc, ov-struct.h, ov-uint16.cc, ov-uint32.cc, ov-uint64.cc, ov-uint8.cc, ov-usr-fcn.cc, ov-usr-fcn.h, ov.cc, ov.h, pt-const.cc, pt-const.h, idx-vector.cc, idx-vector.h: Delete uses of oct-alloc.h and OCTAVE_ALLOCATOR macros.
author John W. Eaton <jwe@octave.org>
date Tue, 20 Jan 2015 13:43:29 -0500
parents e473c4853afc
children 4197fc428c7d
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1 /*
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2
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3 Copyright (C) 1996-2013 John W. Eaton
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4 Copyright (C) 2009-2010 VZLU Prague
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5
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6 This file is part of Octave.
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7
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8 Octave is free software; you can redistribute it and/or modify it
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9 under the terms of the GNU General Public License as published by the
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10 Free Software Foundation; either version 3 of the License, or (at your
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11 option) any later version.
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12
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13 Octave is distributed in the hope that it will be useful, but WITHOUT
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14 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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15 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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16 for more details.
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17
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18 You should have received a copy of the GNU General Public License
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19 along with Octave; see the file COPYING. If not, see
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20 <http://www.gnu.org/licenses/>.
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21
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22 */
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23
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24 #if !defined (octave_ov_flt_re_mat_h)
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25 #define octave_ov_flt_re_mat_h 1
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26
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27 #include <cstdlib>
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28
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29 #include <iosfwd>
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30 #include <string>
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31
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32 #include "mx-base.h"
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33 #include "str-vec.h"
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34
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35 #include "error.h"
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36 #include "oct-stream.h"
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37 #include "ov-base.h"
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38 #include "ov-base-mat.h"
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39 #include "ov-typeinfo.h"
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40
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41 #include "MatrixType.h"
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42
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43 class octave_value_list;
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44
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45 class tree_walker;
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46
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47 // Real matrix values.
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48
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49 class
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50 OCTINTERP_API
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51 octave_float_matrix : public octave_base_matrix<FloatNDArray>
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52 {
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53 public:
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54
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55 octave_float_matrix (void)
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56 : octave_base_matrix<FloatNDArray> () { }
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57
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58 octave_float_matrix (const FloatMatrix& m)
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59 : octave_base_matrix<FloatNDArray> (m) { }
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60
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61 octave_float_matrix (const FloatMatrix& m, const MatrixType& t)
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62 : octave_base_matrix<FloatNDArray> (m, t) { }
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63
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64 octave_float_matrix (const FloatNDArray& nda)
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65 : octave_base_matrix<FloatNDArray> (nda) { }
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66
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67 octave_float_matrix (const Array<float>& m)
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68 : octave_base_matrix<FloatNDArray> (FloatNDArray (m)) { }
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69
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70 octave_float_matrix (const FloatDiagMatrix& d)
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71 : octave_base_matrix<FloatNDArray> (FloatMatrix (d)) { }
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72
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73 octave_float_matrix (const FloatRowVector& v)
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74 : octave_base_matrix<FloatNDArray> (FloatMatrix (v)) { }
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75
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76 octave_float_matrix (const FloatColumnVector& v)
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77 : octave_base_matrix<FloatNDArray> (FloatMatrix (v)) { }
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78
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79 octave_float_matrix (const octave_float_matrix& m)
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80 : octave_base_matrix<FloatNDArray> (m) { }
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81
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82 ~octave_float_matrix (void) { }
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83
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84 octave_base_value *clone (void) const
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85 { return new octave_float_matrix (*this); }
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86 octave_base_value *empty_clone (void) const
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87 { return new octave_float_matrix (); }
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88
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89 octave_base_value *try_narrowing_conversion (void);
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90
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91 idx_vector index_vector (bool /* require_integers */ = false) const
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92 {
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93 return idx_cache ? *idx_cache : set_idx_cache (idx_vector (matrix));
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94 }
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95
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96 builtin_type_t builtin_type (void) const { return btyp_float; }
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97
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98 bool is_real_matrix (void) const { return true; }
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99
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100 bool is_real_type (void) const { return true; }
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101
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102 bool is_single_type (void) const { return true; }
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103
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104 bool is_float_type (void) const { return true; }
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105
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106 int8NDArray
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107 int8_array_value (void) const { return int8NDArray (matrix); }
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108
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109 int16NDArray
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110 int16_array_value (void) const { return int16NDArray (matrix); }
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111
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112 int32NDArray
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113 int32_array_value (void) const { return int32NDArray (matrix); }
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114
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115 int64NDArray
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116 int64_array_value (void) const { return int64NDArray (matrix); }
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117
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118 uint8NDArray
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119 uint8_array_value (void) const { return uint8NDArray (matrix); }
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120
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121 uint16NDArray
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122 uint16_array_value (void) const { return uint16NDArray (matrix); }
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123
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124 uint32NDArray
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125 uint32_array_value (void) const { return uint32NDArray (matrix); }
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126
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127 uint64NDArray
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128 uint64_array_value (void) const { return uint64NDArray (matrix); }
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129
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130 double double_value (bool = false) const;
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131
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132 float float_value (bool = false) const;
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133
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134 double scalar_value (bool frc_str_conv = false) const
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135 { return double_value (frc_str_conv); }
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136
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137 float float_scalar_value (bool frc_str_conv = false) const
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138 { return float_value (frc_str_conv); }
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139
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140 Matrix matrix_value (bool = false) const;
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141
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142 FloatMatrix float_matrix_value (bool = false) const;
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143
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144 Complex complex_value (bool = false) const;
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145
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146 FloatComplex float_complex_value (bool = false) const;
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147
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148 ComplexMatrix complex_matrix_value (bool = false) const;
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149
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150 FloatComplexMatrix float_complex_matrix_value (bool = false) const;
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151
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152 ComplexNDArray complex_array_value (bool = false) const;
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153
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154 FloatComplexNDArray float_complex_array_value (bool = false) const;
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155
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156 boolNDArray bool_array_value (bool warn = false) const;
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157
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158 charNDArray char_array_value (bool = false) const;
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159
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160 NDArray array_value (bool = false) const;
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161
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162 FloatNDArray float_array_value (bool = false) const { return matrix; }
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163
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164 SparseMatrix sparse_matrix_value (bool = false) const;
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165
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166 SparseComplexMatrix sparse_complex_matrix_value (bool = false) const;
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167
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168 octave_value diag (octave_idx_type k = 0) const;
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169
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170 octave_value diag (octave_idx_type m, octave_idx_type n) const;
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171
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172 // Use matrix_ref here to clear index cache.
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173 void increment (void) { matrix_ref () += 1.0; }
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174
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175 void decrement (void) { matrix_ref () -= 1.0; }
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176
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177 void changesign (void) { matrix_ref ().changesign (); }
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178
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179 octave_value convert_to_str_internal (bool pad, bool force, char type) const;
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180
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181 void print_raw (std::ostream& os, bool pr_as_read_syntax = false) const;
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182
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183 bool save_ascii (std::ostream& os);
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184
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185 bool load_ascii (std::istream& is);
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186
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187 bool save_binary (std::ostream& os, bool& save_as_floats);
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188
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189 bool load_binary (std::istream& is, bool swap,
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190 oct_mach_info::float_format fmt);
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191
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192 #if defined (HAVE_HDF5)
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193 bool save_hdf5 (hid_t loc_id, const char *name, bool save_as_floats);
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194
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195 bool load_hdf5 (hid_t loc_id, const char *name);
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196 #endif
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197
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198 int write (octave_stream& os, int block_size,
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199 oct_data_conv::data_type output_type, int skip,
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200 oct_mach_info::float_format flt_fmt) const
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201 { return os.write (matrix, block_size, output_type, skip, flt_fmt); }
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202
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203 // Unsafe. This function exists to support the MEX interface.
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204 // You should not use it anywhere else.
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205 void *mex_get_data (void) const { return matrix.mex_get_data (); }
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206
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207 mxArray *as_mxArray (void) const;
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208
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209 octave_value map (unary_mapper_t umap) const;
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210
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211 private:
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212
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213 DECLARE_OV_TYPEID_FUNCTIONS_AND_DATA
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214 };
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215
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216 #endif