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annotate libinterp/octave-value/ov-flt-re-mat.h @ 18129:e473c4853afc gui-release

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enable non-integer ranges as indices by default and deprecate preference * octave.cc (maximum_braindamage): Don't call Fdo_brainded_shortcircuit_evaluation. * error.cc (initialize_default_warning_state): Don't set Octave:noninteger-range-as-index to "error". * octave.cc (maximum_braindamage): Don't call Fallow_noninteger_range_as_index. Don't set Octave:noninteger-range-as-index to "on". * ov-range.h, ov-range.cc (Vallow_noninteger_range_as_index): Now static. Set default value to true. * ov.h (octave_value::index_vector): New arg, require_integers. * ov-base.cc, ov-base.h (octave_value::index_vector): Likewise. * ov-base-diag.cc, ov-base-diag.h, ov-bool-mat.h, ov-bool-sparse.h, ov-bool.h, ov-ch-mat.cc, ov-ch-mat.h, ov-class.cc, ov-class.h, ov-colon.h, ov-complex.h, ov-float.h, ov-flt-re-mat.h, ov-intx.h, ov-lazy-idx.h, ov-perm.cc, ov-perm.h, ov-range.cc, ov-range.h, ov-re-mat.h, ov-re-sparse.cc, ov-re-sparse.h, ov-scalar.h: Make corresponding changes in all derived methods. * ov-range.cc (octave_range::index_vector): If new require_integers argument is true, also require integer arguments regardless of the setting of Vallow_noninteger_range_as_index. * utils.cc (Fisindex): Don't temporarily set Vallow_noninteger_range_as_index. Call index_vector with argument of true. * NEWS: Mention change in default value, warning state and deprecated function.
author John W. Eaton <jwe@octave.org>
date Wed, 11 Dec 2013 23:35:34 -0500
parents ebb3ef964372
children 76478d2da117
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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 "oct-alloc.h"
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34 #include "str-vec.h"
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35
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36 #include "error.h"
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37 #include "oct-stream.h"
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38 #include "ov-base.h"
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39 #include "ov-base-mat.h"
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40 #include "ov-typeinfo.h"
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41
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42 #include "MatrixType.h"
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43
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44 class octave_value_list;
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45
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46 class tree_walker;
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47
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48 // Real matrix values.
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49
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50 class
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51 OCTINTERP_API
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52 octave_float_matrix : public octave_base_matrix<FloatNDArray>
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53 {
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54 public:
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55
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56 octave_float_matrix (void)
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57 : octave_base_matrix<FloatNDArray> () { }
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58
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59 octave_float_matrix (const FloatMatrix& m)
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60 : octave_base_matrix<FloatNDArray> (m) { }
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61
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62 octave_float_matrix (const FloatMatrix& m, const MatrixType& t)
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63 : octave_base_matrix<FloatNDArray> (m, t) { }
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64
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65 octave_float_matrix (const FloatNDArray& nda)
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66 : octave_base_matrix<FloatNDArray> (nda) { }
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67
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68 octave_float_matrix (const Array<float>& m)
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69 : octave_base_matrix<FloatNDArray> (FloatNDArray (m)) { }
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70
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71 octave_float_matrix (const FloatDiagMatrix& d)
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72 : octave_base_matrix<FloatNDArray> (FloatMatrix (d)) { }
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73
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74 octave_float_matrix (const FloatRowVector& v)
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75 : octave_base_matrix<FloatNDArray> (FloatMatrix (v)) { }
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76
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77 octave_float_matrix (const FloatColumnVector& v)
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78 : octave_base_matrix<FloatNDArray> (FloatMatrix (v)) { }
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79
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80 octave_float_matrix (const octave_float_matrix& m)
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81 : octave_base_matrix<FloatNDArray> (m) { }
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82
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83 ~octave_float_matrix (void) { }
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84
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85 octave_base_value *clone (void) const
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86 { return new octave_float_matrix (*this); }
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87 octave_base_value *empty_clone (void) const
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88 { return new octave_float_matrix (); }
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89
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90 octave_base_value *try_narrowing_conversion (void);
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91
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92 idx_vector index_vector (bool /* require_integers */ = false) const
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93 {
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94 return idx_cache ? *idx_cache : set_idx_cache (idx_vector (matrix));
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95 }
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96
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97 builtin_type_t builtin_type (void) const { return btyp_float; }
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98
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99 bool is_real_matrix (void) const { return true; }
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100
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101 bool is_real_type (void) const { return true; }
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102
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103 bool is_single_type (void) const { return true; }
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104
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105 bool is_float_type (void) const { return true; }
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106
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107 int8NDArray
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108 int8_array_value (void) const { return int8NDArray (matrix); }
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109
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110 int16NDArray
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111 int16_array_value (void) const { return int16NDArray (matrix); }
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112
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113 int32NDArray
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114 int32_array_value (void) const { return int32NDArray (matrix); }
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115
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116 int64NDArray
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117 int64_array_value (void) const { return int64NDArray (matrix); }
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118
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119 uint8NDArray
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120 uint8_array_value (void) const { return uint8NDArray (matrix); }
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121
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122 uint16NDArray
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123 uint16_array_value (void) const { return uint16NDArray (matrix); }
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124
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125 uint32NDArray
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126 uint32_array_value (void) const { return uint32NDArray (matrix); }
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127
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128 uint64NDArray
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129 uint64_array_value (void) const { return uint64NDArray (matrix); }
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130
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131 double double_value (bool = false) const;
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132
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133 float float_value (bool = false) const;
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134
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135 double scalar_value (bool frc_str_conv = false) const
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136 { return double_value (frc_str_conv); }
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137
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138 float float_scalar_value (bool frc_str_conv = false) const
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139 { return float_value (frc_str_conv); }
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140
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141 Matrix matrix_value (bool = false) const;
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142
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143 FloatMatrix float_matrix_value (bool = false) const;
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144
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145 Complex complex_value (bool = false) const;
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146
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147 FloatComplex float_complex_value (bool = false) const;
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148
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149 ComplexMatrix complex_matrix_value (bool = false) const;
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150
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151 FloatComplexMatrix float_complex_matrix_value (bool = false) const;
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152
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153 ComplexNDArray complex_array_value (bool = false) const;
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154
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155 FloatComplexNDArray float_complex_array_value (bool = false) const;
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156
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157 boolNDArray bool_array_value (bool warn = false) const;
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158
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159 charNDArray char_array_value (bool = false) const;
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160
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161 NDArray array_value (bool = false) const;
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162
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163 FloatNDArray float_array_value (bool = false) const { return matrix; }
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164
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165 SparseMatrix sparse_matrix_value (bool = false) const;
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166
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167 SparseComplexMatrix sparse_complex_matrix_value (bool = false) const;
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168
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169 octave_value diag (octave_idx_type k = 0) const;
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170
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171 octave_value diag (octave_idx_type m, octave_idx_type n) const;
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172
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173 // Use matrix_ref here to clear index cache.
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174 void increment (void) { matrix_ref () += 1.0; }
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175
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176 void decrement (void) { matrix_ref () -= 1.0; }
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177
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178 void changesign (void) { matrix_ref ().changesign (); }
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179
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180 octave_value convert_to_str_internal (bool pad, bool force, char type) const;
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181
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182 void print_raw (std::ostream& os, bool pr_as_read_syntax = false) const;
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183
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184 bool save_ascii (std::ostream& os);
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185
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186 bool load_ascii (std::istream& is);
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187
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188 bool save_binary (std::ostream& os, bool& save_as_floats);
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189
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190 bool load_binary (std::istream& is, bool swap,
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191 oct_mach_info::float_format fmt);
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192
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193 #if defined (HAVE_HDF5)
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194 bool save_hdf5 (hid_t loc_id, const char *name, bool save_as_floats);
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195
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196 bool load_hdf5 (hid_t loc_id, const char *name);
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197 #endif
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198
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199 int write (octave_stream& os, int block_size,
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200 oct_data_conv::data_type output_type, int skip,
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201 oct_mach_info::float_format flt_fmt) const
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202 { return os.write (matrix, block_size, output_type, skip, flt_fmt); }
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203
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204 // Unsafe. This function exists to support the MEX interface.
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205 // You should not use it anywhere else.
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206 void *mex_get_data (void) const { return matrix.mex_get_data (); }
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207
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208 mxArray *as_mxArray (void) const;
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209
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210 octave_value map (unary_mapper_t umap) const;
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211
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212 private:
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213 DECLARE_OCTAVE_ALLOCATOR
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214
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215 DECLARE_OV_TYPEID_FUNCTIONS_AND_DATA
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216 };
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217
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218 #endif