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annotate liboctave/array/fCDiagMatrix.h @ 21139:538b57866b90

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consistently use "typename" intead of "class" in template declarations * Object.h, QtHandlesUtils.cc, QtHandlesUtils.h, ToolBarButton.cc, ToolBarButton.h, Cell.h, __lin_interpn__.cc, bitfcns.cc, bsxfun.cc, cellfun.cc, data.cc, filter.cc, gcd.cc, graphics.cc, help.cc, kron.cc, lookup.cc, ls-mat5.cc, ls-oct-text.h, lu.cc, max.cc, mgorth.cc, oct-map.cc, oct-map.h, oct-stream.cc, oct-stream.h, octave-link.h, pr-output.cc, profiler.h, schur.cc, sparse-xdiv.cc, sparse-xpow.cc, sqrtm.cc, symtab.h, tril.cc, typecast.cc, variables.cc, xdiv.cc, zfstream.h, __init_fltk__.cc, __magick_read__.cc, chol.cc, qr.cc, ov-base-diag.cc, ov-base-diag.h, ov-base-int.cc, ov-base-int.h, ov-base-mat.cc, ov-base-mat.h, ov-base-scalar.cc, ov-base-scalar.h, ov-base-sparse.cc, ov-base-sparse.h, ov-base.h, ov-classdef.cc, ov-int-traits.h, ov-java.h, ov-usr-fcn.h, ov.cc, ov.h, op-dms-template.cc, oct-parse.in.yy, parse.h, pt-mat.cc, Array-b.cc, Array.cc, Array.h, CDiagMatrix.h, CMatrix.h, CNDArray.h, DiagArray2.cc, DiagArray2.h, MArray.cc, MArray.h, MDiagArray2.cc, MDiagArray2.h, MSparse.cc, MSparse.h, MatrixType.cc, Sparse.cc, Sparse.h, dDiagMatrix.h, dMatrix.h, dNDArray.h, fCDiagMatrix.h, fCMatrix.h, fCNDArray.h, fDiagMatrix.h, fMatrix.h, fNDArray.h, idx-vector.cc, idx-vector.h, intNDArray.cc, intNDArray.h, DET.h, base-aepbal.h, base-lu.cc, base-lu.h, base-qr.cc, base-qr.h, bsxfun-defs.cc, eigs-base.cc, lo-mappers.h, lo-specfun.cc, lo-specfun.h, oct-convn.cc, oct-fftw.cc, oct-norm.cc, sparse-base-chol.cc, sparse-base-chol.h, sparse-base-lu.cc, sparse-base-lu.h, sparse-dmsolve.cc, mx-inlines.cc, action-container.h, base-list.h, lo-traits.h, lo-utils.h, oct-base64.h, oct-binmap.h, oct-cmplx.h, oct-inttypes.cc, oct-inttypes.h, oct-locbuf.h, oct-refcount.h, oct-sort.cc, oct-sort.h: Use "typename" instead of "class" in template declarations.
author John W. Eaton <jwe@octave.org>
date Sun, 24 Jan 2016 13:50:04 -0500
parents f7084eae3318
children 1473547f50f5
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1 /*
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2
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3 Copyright (C) 1994-2015 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_fCDiagMatrix_h)
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24 #define octave_fCDiagMatrix_h 1
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25
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26 #include "MDiagArray2.h"
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27
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28 #include "fRowVector.h"
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29 #include "fCRowVector.h"
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30 #include "fColVector.h"
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31 #include "fCColVector.h"
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32 #include "DET.h"
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33
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34 #include "mx-defs.h"
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35
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36 class
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37 OCTAVE_API
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38 FloatComplexDiagMatrix : public MDiagArray2<FloatComplex>
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39 {
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40 public:
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41
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42 FloatComplexDiagMatrix (void) : MDiagArray2<FloatComplex> () { }
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43
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44 FloatComplexDiagMatrix (octave_idx_type r,
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45 octave_idx_type c)
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46 : MDiagArray2<FloatComplex> (r, c) { }
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47
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48 FloatComplexDiagMatrix (octave_idx_type r, octave_idx_type c,
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49 const FloatComplex& val)
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50 : MDiagArray2<FloatComplex> (r, c, val) { }
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51
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52 explicit FloatComplexDiagMatrix (const Array<FloatComplex>& a)
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53 : MDiagArray2<FloatComplex> (a) { }
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54
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55 FloatComplexDiagMatrix (const Array<FloatComplex>& a, octave_idx_type r,
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56 octave_idx_type c)
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57 : MDiagArray2<FloatComplex> (a, r, c) { }
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58
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59 explicit FloatComplexDiagMatrix (const Array<float>& a)
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60 : MDiagArray2<FloatComplex> (Array<FloatComplex> (a)) { }
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61
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62 explicit FloatComplexDiagMatrix (const FloatDiagMatrix& a);
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63
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64 FloatComplexDiagMatrix (const MDiagArray2<FloatComplex>& a)
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65 : MDiagArray2<FloatComplex> (a) { }
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66
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67 FloatComplexDiagMatrix (const FloatComplexDiagMatrix& a)
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68 : MDiagArray2<FloatComplex> (a) { }
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69
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70 template <typename U>
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71 FloatComplexDiagMatrix (const DiagArray2<U>& a)
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72 : MDiagArray2<FloatComplex> (a) { }
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73
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74 FloatComplexDiagMatrix& operator = (const FloatComplexDiagMatrix& a)
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75 {
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76 MDiagArray2<FloatComplex>::operator = (a);
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77 return *this;
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78 }
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79
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80 bool operator == (const FloatComplexDiagMatrix& a) const;
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81 bool operator != (const FloatComplexDiagMatrix& a) const;
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82
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83 FloatComplexDiagMatrix& fill (float val);
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84 FloatComplexDiagMatrix& fill (const FloatComplex& val);
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85 FloatComplexDiagMatrix& fill (float val,
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86 octave_idx_type beg, octave_idx_type end);
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87 FloatComplexDiagMatrix& fill (const FloatComplex& val,
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88 octave_idx_type beg, octave_idx_type end);
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89 FloatComplexDiagMatrix& fill (const FloatColumnVector& a);
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90 FloatComplexDiagMatrix& fill (const FloatComplexColumnVector& a);
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91 FloatComplexDiagMatrix& fill (const FloatRowVector& a);
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92 FloatComplexDiagMatrix& fill (const FloatComplexRowVector& a);
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93 FloatComplexDiagMatrix& fill (const FloatColumnVector& a,
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94 octave_idx_type beg);
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95 FloatComplexDiagMatrix& fill (const FloatComplexColumnVector& a,
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96 octave_idx_type beg);
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97 FloatComplexDiagMatrix& fill (const FloatRowVector& a, octave_idx_type beg);
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98 FloatComplexDiagMatrix& fill (const FloatComplexRowVector& a,
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99 octave_idx_type beg);
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100
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101 FloatComplexDiagMatrix hermitian (void) const
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102 { return MDiagArray2<FloatComplex>::hermitian (std::conj); }
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103 FloatComplexDiagMatrix transpose (void) const
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104 { return MDiagArray2<FloatComplex>::transpose (); }
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105 FloatDiagMatrix abs (void) const;
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106
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107 friend OCTAVE_API FloatComplexDiagMatrix
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108 conj (const FloatComplexDiagMatrix& a);
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109
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110 // resize is the destructive analog for this one
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111
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112 FloatComplexMatrix extract (octave_idx_type r1, octave_idx_type c1,
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113 octave_idx_type r2, octave_idx_type c2) const;
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114
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115 // extract row or column i
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116
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117 FloatComplexRowVector row (octave_idx_type i) const;
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118 FloatComplexRowVector row (char *s) const;
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119
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120 FloatComplexColumnVector column (octave_idx_type i) const;
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121 FloatComplexColumnVector column (char *s) const;
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122
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123 FloatComplexDiagMatrix inverse (octave_idx_type& info) const;
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124 FloatComplexDiagMatrix inverse (void) const;
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125 FloatComplexDiagMatrix pseudo_inverse (float tol = 0.0f) const;
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126
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127 bool all_elements_are_real (void) const;
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128
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129 // diagonal matrix by diagonal matrix -> diagonal matrix operations
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130
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131 FloatComplexDiagMatrix& operator += (const FloatDiagMatrix& a);
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132 FloatComplexDiagMatrix& operator -= (const FloatDiagMatrix& a);
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133
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134 // other operations
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135
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136 FloatComplexColumnVector extract_diag (octave_idx_type k = 0) const
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137 { return MDiagArray2<FloatComplex>::extract_diag (k); }
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138
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139 FloatComplexDET determinant (void) const;
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140 float rcond (void) const;
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141
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142 // i/o
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143
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144 friend std::ostream& operator << (std::ostream& os,
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145 const FloatComplexDiagMatrix& a);
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146
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147 };
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148
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149 OCTAVE_API FloatComplexDiagMatrix conj (const FloatComplexDiagMatrix& a);
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150
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151 // diagonal matrix by diagonal matrix -> diagonal matrix operations
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152
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153 OCTAVE_API FloatComplexDiagMatrix
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154 operator * (const FloatComplexDiagMatrix& a, const FloatComplexDiagMatrix& b);
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155
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156 OCTAVE_API FloatComplexDiagMatrix
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157 operator * (const FloatComplexDiagMatrix& a, const FloatDiagMatrix& b);
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158
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159 OCTAVE_API FloatComplexDiagMatrix
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160 operator * (const FloatDiagMatrix& a, const FloatComplexDiagMatrix& b);
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161
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162 MDIAGARRAY2_FORWARD_DEFS (MDiagArray2, FloatComplexDiagMatrix, FloatComplex)
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163
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164 #endif