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annotate liboctave/fCNDArray.h @ 11523:fd0a3ac60b0e

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update copyright notices
author John W. Eaton <jwe@octave.org>
date Fri, 14 Jan 2011 05:47:45 -0500
parents 96ed7c629bbd
children 12df7854fa7c
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1 /*
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2
11523
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3 Copyright (C) 2003-2011 John W. Eaton
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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_FloatComplexNDArray_h)
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24 #define octave_FloatComplexNDArray_h 1
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25
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26 #include "MArray.h"
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27 #include "fCMatrix.h"
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28
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29 #include "mx-defs.h"
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30 #include "mx-op-decl.h"
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31 #include "bsxfun-decl.h"
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32
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33 class
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34 OCTAVE_API
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35 FloatComplexNDArray : public MArray<FloatComplex>
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36 {
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37 public:
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38
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39 typedef FloatComplexMatrix matrix_type;
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40
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41 FloatComplexNDArray (void) : MArray<FloatComplex> () { }
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42
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43 FloatComplexNDArray (const dim_vector& dv) : MArray<FloatComplex> (dv) { }
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44
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45 FloatComplexNDArray (const dim_vector& dv, const FloatComplex& val)
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46 : MArray<FloatComplex> (dv, val) { }
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47
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48 FloatComplexNDArray (const FloatComplexNDArray& a) : MArray<FloatComplex> (a) { }
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49
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50 FloatComplexNDArray (const FloatComplexMatrix& a) : MArray<FloatComplex> (a) { }
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51
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52 template <class U>
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53 FloatComplexNDArray (const MArray<U>& a) : MArray<FloatComplex> (a) { }
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54
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55 template <class U>
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56 FloatComplexNDArray (const Array<U>& a) : MArray<FloatComplex> (a) { }
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57
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58 FloatComplexNDArray (const charNDArray&);
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59
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60 FloatComplexNDArray& operator = (const FloatComplexNDArray& a)
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61 {
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62 MArray<FloatComplex>::operator = (a);
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63 return *this;
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64 }
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65
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66 // unary operations
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67
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68 boolNDArray operator ! (void) const;
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69
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70 // FIXME -- this is not quite the right thing.
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71
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72 bool any_element_is_nan (void) const;
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73 bool any_element_is_inf_or_nan (void) const;
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74 bool all_elements_are_real (void) const;
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75 bool all_integers (float& max_val, float& min_val) const;
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76 bool too_large_for_float (void) const;
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77
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78 boolNDArray all (int dim = -1) const;
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79 boolNDArray any (int dim = -1) const;
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80
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81 FloatComplexNDArray cumprod (int dim = -1) const;
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82 FloatComplexNDArray cumsum (int dim = -1) const;
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83 FloatComplexNDArray prod (int dim = -1) const;
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84 FloatComplexNDArray sum (int dim = -1) const;
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85 ComplexNDArray dsum (int dim = -1) const;
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86 FloatComplexNDArray sumsq (int dim = -1) const;
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87 FloatComplexNDArray concat (const FloatComplexNDArray& rb, const Array<octave_idx_type>& ra_idx);
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88 FloatComplexNDArray concat (const FloatNDArray& rb, const Array<octave_idx_type>& ra_idx);
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89
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90 FloatComplexNDArray max (int dim = -1) const;
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91 FloatComplexNDArray max (Array<octave_idx_type>& index, int dim = -1) const;
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92 FloatComplexNDArray min (int dim = -1) const;
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93 FloatComplexNDArray min (Array<octave_idx_type>& index, int dim = -1) const;
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94
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95 FloatComplexNDArray cummax (int dim = -1) const;
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96 FloatComplexNDArray cummax (Array<octave_idx_type>& index, int dim = -1) const;
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97 FloatComplexNDArray cummin (int dim = -1) const;
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98 FloatComplexNDArray cummin (Array<octave_idx_type>& index, int dim = -1) const;
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99
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100 FloatComplexNDArray diff (octave_idx_type order = 1, int dim = -1) const;
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101
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102 FloatComplexNDArray& insert (const NDArray& a, octave_idx_type r, octave_idx_type c);
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103 FloatComplexNDArray& insert (const FloatComplexNDArray& a, octave_idx_type r, octave_idx_type c);
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104 FloatComplexNDArray& insert (const FloatComplexNDArray& a, const Array<octave_idx_type>& ra_idx);
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105
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106 FloatNDArray abs (void) const;
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107 boolNDArray isnan (void) const;
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108 boolNDArray isinf (void) const;
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109 boolNDArray isfinite (void) const;
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110
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111 friend OCTAVE_API FloatComplexNDArray conj (const FloatComplexNDArray& a);
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112
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113 FloatComplexNDArray fourier (int dim = 1) const;
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114 FloatComplexNDArray ifourier (int dim = 1) const;
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115
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116 FloatComplexNDArray fourier2d (void) const;
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117 FloatComplexNDArray ifourier2d (void) const;
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118
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119 FloatComplexNDArray fourierNd (void) const;
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120 FloatComplexNDArray ifourierNd (void) const;
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121
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122 FloatComplexMatrix matrix_value (void) const;
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123
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124 FloatComplexNDArray squeeze (void) const { return MArray<FloatComplex>::squeeze (); }
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125
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126 static void increment_index (Array<octave_idx_type>& ra_idx,
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127 const dim_vector& dimensions,
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128 int start_dimension = 0);
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129
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130 static octave_idx_type compute_index (Array<octave_idx_type>& ra_idx,
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131 const dim_vector& dimensions);
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132
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133 // i/o
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134
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135 friend OCTAVE_API std::ostream& operator << (std::ostream& os, const FloatComplexNDArray& a);
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136 friend OCTAVE_API std::istream& operator >> (std::istream& is, FloatComplexNDArray& a);
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137
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138 static FloatComplex resize_fill_value (void) { return FloatComplex (0.0, 0.0); }
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139
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140 // bool all_elements_are_real (void) const;
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141 // bool all_integers (float& max_val, float& min_val) const;
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142
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143 FloatComplexNDArray diag (octave_idx_type k = 0) const;
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144
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145 FloatComplexNDArray& changesign (void)
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146 {
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147 MArray<FloatComplex>::changesign ();
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148 return *this;
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149 }
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150
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151 };
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152
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153 extern OCTAVE_API FloatComplexNDArray conj (const FloatComplexNDArray& a);
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154
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155 MINMAX_DECLS (FloatComplexNDArray, FloatComplex, OCTAVE_API)
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156
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157 NDS_CMP_OP_DECLS (FloatComplexNDArray, FloatComplex, OCTAVE_API)
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158 NDS_BOOL_OP_DECLS (FloatComplexNDArray, FloatComplex, OCTAVE_API)
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159
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160 SND_CMP_OP_DECLS (FloatComplex, FloatComplexNDArray, OCTAVE_API)
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161 SND_BOOL_OP_DECLS (FloatComplex, FloatComplexNDArray, OCTAVE_API)
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162
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163 NDND_CMP_OP_DECLS (FloatComplexNDArray, FloatComplexNDArray, OCTAVE_API)
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164 NDND_BOOL_OP_DECLS (FloatComplexNDArray, FloatComplexNDArray, OCTAVE_API)
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165
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166 MARRAY_FORWARD_DEFS (MArray, FloatComplexNDArray, FloatComplex)
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167
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168 extern OCTAVE_API FloatComplexNDArray& operator *= (FloatComplexNDArray& a, float s);
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169 extern OCTAVE_API FloatComplexNDArray& operator /= (FloatComplexNDArray& a, float s);
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170
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171 BSXFUN_STDOP_DECLS (FloatComplexNDArray, OCTAVE_API)
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172 BSXFUN_STDREL_DECLS (FloatComplexNDArray, OCTAVE_API)
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173
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174 BSXFUN_OP_DECL (pow, FloatComplexNDArray, OCTAVE_API)
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175
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176 #endif