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1 /* |
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2 |
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3 Copyright (C) 1996, 1997, 1998, 2000, 2002, 2003, 2004, 2005, 2006, |
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4 2007 John W. Eaton |
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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_bool_matrix_h) |
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25 #define octave_bool_matrix_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 <iostream> |
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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 |
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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_map; |
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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 // Character matrix values. |
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49 |
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50 class |
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51 octave_bool_matrix : public octave_base_matrix<boolNDArray> |
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52 { |
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53 public: |
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54 |
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55 octave_bool_matrix (void) |
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56 : octave_base_matrix<boolNDArray> () { } |
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57 |
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58 octave_bool_matrix (const boolNDArray& bnda) |
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59 : octave_base_matrix<boolNDArray> (bnda) { } |
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60 |
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61 octave_bool_matrix (const boolMatrix& bm) |
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62 : octave_base_matrix<boolNDArray> (bm) { } |
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63 |
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64 octave_bool_matrix (const boolMatrix& bm, const MatrixType& t) |
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65 : octave_base_matrix<boolNDArray> (bm, t) { } |
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66 |
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67 octave_bool_matrix (const Array2<bool>& a) |
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68 : octave_base_matrix<boolNDArray> (a) { } |
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69 |
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70 octave_bool_matrix (const octave_bool_matrix& bm) |
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71 : octave_base_matrix<boolNDArray> (bm) { } |
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72 |
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73 ~octave_bool_matrix (void) { } |
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74 |
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75 octave_base_value *clone (void) const { return new octave_bool_matrix (*this); } |
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76 octave_base_value *empty_clone (void) const { return new octave_bool_matrix (); } |
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77 |
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78 type_conv_fcn numeric_conversion_function (void) const; |
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79 |
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80 octave_base_value *try_narrowing_conversion (void); |
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81 |
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82 idx_vector index_vector (void) const { return idx_vector (matrix); } |
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83 |
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84 bool is_bool_matrix (void) const { return true; } |
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85 |
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86 bool is_bool_type (void) const { return true; } |
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87 |
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88 bool is_real_type (void) const { return true; } |
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89 |
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90 bool valid_as_scalar_index (void) const; |
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91 |
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92 int8NDArray |
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93 int8_array_value (void) const { return int8NDArray (matrix); } |
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94 |
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95 int16NDArray |
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96 int16_array_value (void) const { return int16NDArray (matrix); } |
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97 |
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98 int32NDArray |
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99 int32_array_value (void) const { return int32NDArray (matrix); } |
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100 |
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101 int64NDArray |
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102 int64_array_value (void) const { return int64NDArray (matrix); } |
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103 |
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104 uint8NDArray |
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105 uint8_array_value (void) const { return uint8NDArray (matrix); } |
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106 |
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107 uint16NDArray |
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108 uint16_array_value (void) const { return uint16NDArray (matrix); } |
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109 |
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110 uint32NDArray |
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111 uint32_array_value (void) const { return uint32NDArray (matrix); } |
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112 |
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113 uint64NDArray |
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114 uint64_array_value (void) const { return uint64NDArray (matrix); } |
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115 |
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116 double double_value (bool = false) const; |
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117 |
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118 double scalar_value (bool frc_str_conv = false) const |
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119 { return double_value (frc_str_conv); } |
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120 |
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121 Matrix matrix_value (bool = false) const |
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122 { return Matrix (matrix.matrix_value ()); } |
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123 |
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124 NDArray array_value (bool = false) const |
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125 { return NDArray (matrix); } |
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126 |
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127 Complex complex_value (bool = false) const; |
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128 |
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129 ComplexMatrix complex_matrix_value (bool = false) const |
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130 { return ComplexMatrix (matrix.matrix_value ( )); } |
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131 |
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132 ComplexNDArray complex_array_value (bool = false) const |
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133 { return ComplexNDArray (matrix); } |
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134 |
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135 charNDArray |
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136 char_array_value (bool = false) const |
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137 { |
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138 charNDArray retval (dims ()); |
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139 |
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140 octave_idx_type nel = numel (); |
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141 |
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142 for (octave_idx_type i = 0; i < nel; i++) |
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143 retval(i) = static_cast<char>(matrix(i)); |
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144 |
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145 return retval; |
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146 } |
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147 |
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148 boolMatrix bool_matrix_value (bool = false) const |
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149 { return matrix.matrix_value (); } |
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150 |
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151 boolNDArray bool_array_value (bool = false) const |
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152 { return matrix; } |
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153 |
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154 SparseMatrix sparse_matrix_value (bool = false) const |
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155 { return SparseMatrix (Matrix (matrix.matrix_value ())); } |
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156 |
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157 SparseComplexMatrix sparse_complex_matrix_value (bool = false) const |
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158 { return SparseComplexMatrix (ComplexMatrix (matrix.matrix_value ())); } |
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159 |
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160 SparseBoolMatrix sparse_bool_matrix_value (bool = false) const |
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161 { return SparseBoolMatrix (matrix.matrix_value ()); } |
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162 |
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163 octave_value convert_to_str_internal (bool pad, bool force, char type) const; |
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164 |
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165 void print_raw (std::ostream& os, bool pr_as_read_syntax = false) const; |
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166 |
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167 bool save_ascii (std::ostream& os); |
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168 |
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169 bool load_ascii (std::istream& is); |
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170 |
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171 bool save_binary (std::ostream& os, bool& save_as_floats); |
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172 |
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173 bool load_binary (std::istream& is, bool swap, |
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174 oct_mach_info::float_format fmt); |
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175 |
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176 #if defined (HAVE_HDF5) |
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177 bool save_hdf5 (hid_t loc_id, const char *name, bool save_as_floats); |
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178 |
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179 bool load_hdf5 (hid_t loc_id, const char *name, bool have_h5giterate_bug); |
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180 #endif |
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181 |
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182 int write (octave_stream& os, int block_size, |
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183 oct_data_conv::data_type output_type, int skip, |
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184 oct_mach_info::float_format flt_fmt) const |
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185 { return os.write (matrix, block_size, output_type, skip, flt_fmt); } |
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186 |
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187 mxArray *as_mxArray (void) const; |
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188 |
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189 protected: |
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190 |
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191 DECLARE_OCTAVE_ALLOCATOR |
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192 |
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193 DECLARE_OV_TYPEID_FUNCTIONS_AND_DATA |
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194 }; |
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195 |
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196 #endif |
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197 |
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198 /* |
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199 ;;; Local Variables: *** |
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200 ;;; mode: C++ *** |
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201 ;;; End: *** |
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202 */ |
