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annotate src/ov-perm.h @ 10313:f3b65e1ae355

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untabify src header files
author John W. Eaton <jwe@octave.org>
date Thu, 11 Feb 2010 12:16:43 -0500
parents 2ceae0b40515
children fd0a3ac60b0e
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1 /*
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2
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eb63fbe60fab update copyright notices
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3 Copyright (C) 2008, 2009 Jaroslav Hajek
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4
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5 This file is part of Octave.
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6
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7 Octave is free software; you can redistribute it and/or modify it
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8 under the terms of the GNU General Public License as published by the
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9 Free Software Foundation; either version 3 of the License, or (at your
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10 option) any later version.
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11
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12 Octave is distributed in the hope that it will be useful, but WITHOUT
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13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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15 for more details.
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16
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17 You should have received a copy of the GNU General Public License
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18 along with Octave; see the file COPYING. If not, see
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19 <http://www.gnu.org/licenses/>.
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20
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21 */
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22
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23 #if !defined (octave_perm_matrix_h)
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24 #define octave_perm_matrix_h 1
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25
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26 #include "mx-base.h"
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27 #include "str-vec.h"
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28
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29 #include "ov-base.h"
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30 #include "ov-typeinfo.h"
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31 #include "oct-obj.h"
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32
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33 class
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34 OCTINTERP_API
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35 octave_perm_matrix : public octave_base_value
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36 {
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37 public:
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38 octave_perm_matrix (void) : matrix () { }
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39
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40 octave_perm_matrix (const PermMatrix& p) : matrix (p) { }
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41
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42 octave_base_value *clone (void) const { return new octave_perm_matrix (*this); }
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43 octave_base_value *empty_clone (void) const { return new octave_perm_matrix (); }
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44
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45 type_conv_info numeric_conversion_function (void) const;
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46
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47 octave_base_value *try_narrowing_conversion (void);
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48
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49 size_t byte_size (void) const { return matrix.byte_size (); }
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50
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51 octave_value squeeze (void) const { return matrix; }
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52
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53 octave_value full_value (void) const { return to_dense (); }
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54
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55 octave_value subsref (const std::string& type,
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56 const std::list<octave_value_list>& idx);
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57
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58 octave_value_list subsref (const std::string& type,
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59 const std::list<octave_value_list>& idx, int)
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60 { return subsref (type, idx); }
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61
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62 octave_value do_index_op (const octave_value_list& idx,
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63 bool resize_ok = false);
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64
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65 dim_vector dims (void) const { return matrix.dims (); }
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66
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67 octave_idx_type nnz (void) const { return matrix.rows (); }
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68
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69 octave_value reshape (const dim_vector& new_dims) const
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70 { return to_dense ().reshape (new_dims); }
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71
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72 octave_value permute (const Array<int>& vec, bool inv = false) const
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73 { return to_dense ().permute (vec, inv); }
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74
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75 octave_value resize (const dim_vector& dv, bool fill = false) const
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76 { return to_dense ().resize (dv, fill); }
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77
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78 octave_value all (int dim = 0) const { return to_dense ().all (dim); }
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79 octave_value any (int dim = 0) const { return to_dense ().any (dim); }
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80
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81 MatrixType matrix_type (void) const { return MatrixType::Permuted_Diagonal; }
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82 MatrixType matrix_type (const MatrixType&) const
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83 { return matrix_type (); }
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84
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85 octave_value diag (octave_idx_type k = 0) const
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86 { return to_dense () .diag (k); }
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87
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88 octave_value sort (octave_idx_type dim = 0, sortmode mode = ASCENDING) const
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89 { return to_dense ().sort (dim, mode); }
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90 octave_value sort (Array<octave_idx_type> &sidx, octave_idx_type dim = 0,
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91 sortmode mode = ASCENDING) const
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92 { return to_dense ().sort (sidx, dim, mode); }
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93
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94 sortmode is_sorted (sortmode mode = UNSORTED) const
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95 { return to_dense ().is_sorted (mode); }
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96
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97 Array<octave_idx_type> sort_rows_idx (sortmode mode = ASCENDING) const
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98 { return to_dense ().sort_rows_idx (mode); }
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99
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100 sortmode is_sorted_rows (sortmode mode = UNSORTED) const
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101 { return to_dense ().is_sorted_rows (mode); }
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102
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103 builtin_type_t builtin_type (void) const { return btyp_double; }
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104
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105 bool is_perm_matrix (void) const { return true; }
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106
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107 bool is_matrix_type (void) const { return true; }
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108
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109 bool is_numeric_type (void) const { return true; }
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110
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111 bool is_defined (void) const { return true; }
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112
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113 bool is_constant (void) const { return true; }
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114
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115 bool is_real_matrix (void) const { return true; }
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116
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117 bool is_real_type (void) const { return true; }
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118
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119 bool is_double_type (void) const { return true; }
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120
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121 bool is_float_type (void) const { return true; }
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122
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123 bool is_true (void) const;
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124
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125 double double_value (bool = false) const;
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126
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127 float float_value (bool = false) const;
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128
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129 double scalar_value (bool frc_str_conv = false) const
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130 { return double_value (frc_str_conv); }
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131
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132 idx_vector index_vector (void) const;
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133
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134 PermMatrix perm_matrix_value (void) const
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135 { return matrix; }
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136
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137 Matrix matrix_value (bool = false) const;
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138
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139 FloatMatrix float_matrix_value (bool = false) const;
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140
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141 Complex complex_value (bool = false) const;
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142
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143 FloatComplex float_complex_value (bool = false) const;
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144
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145 ComplexMatrix complex_matrix_value (bool = false) const;
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146
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147 FloatComplexMatrix float_complex_matrix_value (bool = false) const;
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148
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149 ComplexNDArray complex_array_value (bool = false) const;
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150
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151 FloatComplexNDArray float_complex_array_value (bool = false) const;
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152
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153 boolNDArray bool_array_value (bool warn = false) const;
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154
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155 charNDArray char_array_value (bool = false) const;
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156
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157 NDArray array_value (bool = false) const;
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158
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159 FloatNDArray float_array_value (bool = false) const;
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160
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161 SparseMatrix sparse_matrix_value (bool = false) const;
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162
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163 SparseComplexMatrix sparse_complex_matrix_value (bool = false) const;
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164
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165 int8NDArray
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166 int8_array_value (void) const { return to_dense ().int8_array_value (); }
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167
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168 int16NDArray
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169 int16_array_value (void) const { return to_dense ().int16_array_value (); }
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170
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171 int32NDArray
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172 int32_array_value (void) const { return to_dense ().int32_array_value (); }
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173
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174 int64NDArray
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175 int64_array_value (void) const { return to_dense ().int64_array_value (); }
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176
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177 uint8NDArray
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178 uint8_array_value (void) const { return to_dense ().uint8_array_value (); }
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179
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180 uint16NDArray
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181 uint16_array_value (void) const { return to_dense ().uint16_array_value (); }
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182
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183 uint32NDArray
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184 uint32_array_value (void) const { return to_dense ().uint32_array_value (); }
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185
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186 uint64NDArray
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187 uint64_array_value (void) const { return to_dense ().uint64_array_value (); }
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188
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189 octave_value convert_to_str_internal (bool pad, bool force, char type) const;
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190
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191 void print_raw (std::ostream& os, bool pr_as_read_syntax = false) const;
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192
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193 bool save_ascii (std::ostream& os);
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194
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195 bool load_ascii (std::istream& is);
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196
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197 bool save_binary (std::ostream& os, bool& save_as_floats);
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198
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199 bool load_binary (std::istream& is, bool swap,
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200 oct_mach_info::float_format fmt);
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201
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202 int write (octave_stream& os, int block_size,
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203 oct_data_conv::data_type output_type, int skip,
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204 oct_mach_info::float_format flt_fmt) const;
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205
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206 mxArray *as_mxArray (void) const;
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207
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208 bool print_as_scalar (void) const;
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209
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210 void print (std::ostream& os, bool pr_as_read_syntax = false) const;
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211
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212 void print_info (std::ostream& os, const std::string& prefix) const;
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213
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214 octave_value map (unary_mapper_t umap) const
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215 { return to_dense ().map (umap); }
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216
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217 protected:
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218
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219 PermMatrix matrix;
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220
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221 virtual octave_value to_dense (void) const;
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222
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223 mutable octave_value dense_cache;
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224
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225 private:
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226
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227 DECLARE_OCTAVE_ALLOCATOR
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228
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229 DECLARE_OV_TYPEID_FUNCTIONS_AND_DATA
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230 };
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231
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232 #endif