Mercurial > octave
annotate src/ov-flt-cx-mat.h @ 8920:eb63fbe60fab
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author | John W. Eaton <jwe@octave.org> |
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date | Sat, 07 Mar 2009 10:41:27 -0500 |
parents | 280fae940bb0 |
children | d865363208d6 |
rev | line source |
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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, |
8920 | 4 2007, 2008, 2009 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_float_complex_matrix_h) |
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25 #define octave_float_complex_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 #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_map; |
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45 class octave_value_list; |
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46 |
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47 class tree_walker; |
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48 |
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49 // Complex matrix values. |
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50 |
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51 class |
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52 OCTINTERP_API |
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53 octave_float_complex_matrix : public octave_base_matrix<FloatComplexNDArray> |
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54 { |
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55 public: |
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56 |
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57 octave_float_complex_matrix (void) |
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58 : octave_base_matrix<FloatComplexNDArray> () { } |
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59 |
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60 octave_float_complex_matrix (const FloatComplexNDArray& m) |
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61 : octave_base_matrix<FloatComplexNDArray> (m) { } |
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62 |
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63 octave_float_complex_matrix (const FloatComplexMatrix& m) |
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64 : octave_base_matrix<FloatComplexNDArray> (m) { } |
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65 |
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66 octave_float_complex_matrix (const FloatComplexMatrix& m, const MatrixType& t) |
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67 : octave_base_matrix<FloatComplexNDArray> (m, t) { } |
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68 |
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69 octave_float_complex_matrix (const ArrayN<FloatComplex>& m) |
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70 : octave_base_matrix<FloatComplexNDArray> (FloatComplexNDArray (m)) { } |
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71 |
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72 octave_float_complex_matrix (const FloatComplexDiagMatrix& d) |
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73 : octave_base_matrix<FloatComplexNDArray> (FloatComplexMatrix (d)) { } |
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74 |
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75 octave_float_complex_matrix (const FloatComplexRowVector& v) |
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76 : octave_base_matrix<FloatComplexNDArray> (FloatComplexMatrix (v)) { } |
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77 |
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78 octave_float_complex_matrix (const FloatComplexColumnVector& v) |
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79 : octave_base_matrix<FloatComplexNDArray> (FloatComplexMatrix (v)) { } |
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80 |
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81 octave_float_complex_matrix (const octave_float_complex_matrix& cm) |
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82 : octave_base_matrix<FloatComplexNDArray> (cm) { } |
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83 |
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84 ~octave_float_complex_matrix (void) { } |
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85 |
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86 octave_base_value *clone (void) const { return new octave_float_complex_matrix (*this); } |
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87 octave_base_value *empty_clone (void) const { return new octave_float_complex_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 bool is_complex_matrix (void) const { return true; } |
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92 |
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93 bool is_complex_type (void) const { return true; } |
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94 |
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95 bool is_single_type (void) const { return true; } |
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96 |
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97 bool is_float_type (void) const { return true; } |
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98 |
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99 double double_value (bool = false) const; |
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100 |
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101 float float_value (bool = false) const; |
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102 |
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103 double scalar_value (bool frc_str_conv = false) const |
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104 { return double_value (frc_str_conv); } |
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105 |
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106 float float_scalar_value (bool frc_str_conv = false) const |
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107 { return float_value (frc_str_conv); } |
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108 |
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109 Matrix matrix_value (bool = false) const; |
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110 |
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111 FloatMatrix float_matrix_value (bool = false) const; |
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112 |
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113 Complex complex_value (bool = false) const; |
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114 |
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115 FloatComplex float_complex_value (bool = false) const; |
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116 |
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117 ComplexMatrix complex_matrix_value (bool = false) const; |
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118 |
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119 FloatComplexMatrix float_complex_matrix_value (bool = false) const; |
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120 |
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121 ComplexNDArray complex_array_value (bool = false) const { return matrix; } |
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122 |
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123 FloatComplexNDArray float_complex_array_value (bool = false) const; |
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124 |
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125 charNDArray char_array_value (bool frc_str_conv = false) const; |
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126 |
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127 SparseMatrix sparse_matrix_value (bool = false) const; |
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128 |
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129 SparseComplexMatrix sparse_complex_matrix_value (bool = false) const; |
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130 |
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131 octave_value diag (octave_idx_type k = 0) const; |
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132 |
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133 void increment (void) { matrix += FloatComplex (1.0); } |
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134 |
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135 void decrement (void) { matrix -= FloatComplex (1.0); } |
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136 |
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137 bool save_ascii (std::ostream& os); |
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138 |
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139 bool load_ascii (std::istream& is); |
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140 |
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141 bool save_binary (std::ostream& os, bool& save_as_floats); |
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142 |
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143 bool load_binary (std::istream& is, bool swap, |
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144 oct_mach_info::float_format fmt); |
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145 |
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146 #if defined (HAVE_HDF5) |
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147 bool save_hdf5 (hid_t loc_id, const char *name, bool save_as_floats); |
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148 |
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149 bool load_hdf5 (hid_t loc_id, const char *name, bool have_h5giterate_bug); |
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150 #endif |
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151 |
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152 int write (octave_stream& os, int block_size, |
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153 oct_data_conv::data_type output_type, int skip, |
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154 oct_mach_info::float_format flt_fmt) const |
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155 { |
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156 // Yes, for compatibility, we drop the imaginary part here. |
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157 return os.write (matrix_value (true), block_size, output_type, |
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158 skip, flt_fmt); |
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159 } |
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160 |
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161 void print_raw (std::ostream& os, bool pr_as_read_syntax = false) const; |
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162 |
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163 mxArray *as_mxArray (void) const; |
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164 |
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165 octave_value erf (void) const; |
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166 octave_value erfc (void) const; |
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167 octave_value gamma (void) const; |
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168 octave_value lgamma (void) const; |
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169 octave_value abs (void) const; |
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170 octave_value acos (void) const; |
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171 octave_value acosh (void) const; |
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172 octave_value angle (void) const; |
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173 octave_value arg (void) const; |
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174 octave_value asin (void) const; |
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175 octave_value asinh (void) const; |
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176 octave_value atan (void) const; |
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177 octave_value atanh (void) const; |
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178 octave_value ceil (void) const; |
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179 octave_value conj (void) const; |
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180 octave_value cos (void) const; |
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181 octave_value cosh (void) const; |
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182 octave_value exp (void) const; |
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183 octave_value expm1 (void) const; |
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184 octave_value fix (void) const; |
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185 octave_value floor (void) const; |
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186 octave_value imag (void) const; |
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187 octave_value log (void) const; |
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188 octave_value log2 (void) const; |
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189 octave_value log10 (void) const; |
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190 octave_value log1p (void) const; |
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191 octave_value real (void) const; |
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192 octave_value round (void) const; |
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193 octave_value roundb (void) const; |
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194 octave_value signum (void) const; |
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195 octave_value sin (void) const; |
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196 octave_value sinh (void) const; |
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197 octave_value sqrt (void) const; |
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198 octave_value tan (void) const; |
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199 octave_value tanh (void) const; |
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200 octave_value finite (void) const; |
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201 octave_value isinf (void) const; |
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202 octave_value isna (void) const; |
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203 octave_value isnan (void) const; |
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204 |
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205 private: |
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206 |
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207 DECLARE_OCTAVE_ALLOCATOR |
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208 |
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209 DECLARE_OV_TYPEID_FUNCTIONS_AND_DATA |
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210 }; |
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211 |
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212 #endif |
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213 |
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214 /* |
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215 ;;; Local Variables: *** |
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216 ;;; mode: C++ *** |
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217 ;;; End: *** |
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218 */ |