annotate liboctave/CRowVector.h @ 5018:1c65a8e44ef9 ss-2-1-59

[project @ 2004-09-22 03:33:29 by jwe]
author jwe
date Wed, 22 Sep 2004 03:33:29 +0000
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children e35b034d3523
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1 /*
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2
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3 Copyright (C) 1996, 1997 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 2, or (at your option) any
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10 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, write to the Free
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19 Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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20
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21 */
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22
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23 #if !defined (octave_ComplexRowVector_h)
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24 #define octave_ComplexRowVector_h 1
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25
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26 #if defined (__GNUG__) && defined (USE_PRAGMA_INTERFACE_IMPLEMENTATION)
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27 #pragma interface
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28 #endif
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29
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30 #include "MArray.h"
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31
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32 #include "mx-defs.h"
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33
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34 class
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35 ComplexRowVector : public MArray<Complex>
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36 {
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37 friend class ComplexColumnVector;
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38
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39 public:
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40
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41 ComplexRowVector (void) : MArray<Complex> () { }
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42
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43 explicit ComplexRowVector (int n) : MArray<Complex> (n) { }
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44
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45 ComplexRowVector (int n, const Complex& val) : MArray<Complex> (n, val) { }
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47 ComplexRowVector (const ComplexRowVector& a) : MArray<Complex> (a) { }
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48
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49 ComplexRowVector (const MArray<Complex>& a) : MArray<Complex> (a) { }
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50
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51 explicit ComplexRowVector (const RowVector& a);
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52
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53 ComplexRowVector& operator = (const ComplexRowVector& a)
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54 {
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55 MArray<Complex>::operator = (a);
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56 return *this;
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57 }
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58
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59 bool operator == (const ComplexRowVector& a) const;
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60 bool operator != (const ComplexRowVector& a) const;
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61
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62 // destructive insert/delete/reorder operations
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63
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64 ComplexRowVector& insert (const RowVector& a, int c);
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65 ComplexRowVector& insert (const ComplexRowVector& a, int c);
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66
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67 ComplexRowVector& fill (double val);
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68 ComplexRowVector& fill (const Complex& val);
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69 ComplexRowVector& fill (double val, int c1, int c2);
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70 ComplexRowVector& fill (const Complex& val, int c1, int c2);
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71
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72 ComplexRowVector append (const RowVector& a) const;
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73 ComplexRowVector append (const ComplexRowVector& a) const;
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74
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75 ComplexColumnVector hermitian (void) const; // complex conjugate transpose.
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76 ComplexColumnVector transpose (void) const;
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77
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78 friend ComplexRowVector conj (const ComplexRowVector& a);
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79
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80 // resize is the destructive equivalent for this one
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81
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82 ComplexRowVector extract (int c1, int c2) const;
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83
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84 ComplexRowVector extract_n (int c1, int n) const;
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85
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86 // row vector by row vector -> row vector operations
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87
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88 ComplexRowVector& operator += (const RowVector& a);
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89 ComplexRowVector& operator -= (const RowVector& a);
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90
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91 // row vector by matrix -> row vector
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92
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93 friend ComplexRowVector operator * (const ComplexRowVector& a,
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94 const ComplexMatrix& b);
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95
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96 friend ComplexRowVector operator * (const RowVector& a,
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97 const ComplexMatrix& b);
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98
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99 // other operations
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100
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101 ComplexRowVector map (c_c_Mapper f) const;
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102 RowVector map (d_c_Mapper f) const;
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103
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104 ComplexRowVector& apply (c_c_Mapper f);
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105
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106 Complex min (void) const;
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107 Complex max (void) const;
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108
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109 // i/o
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110
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111 friend std::ostream& operator << (std::ostream& os, const ComplexRowVector& a);
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112 friend std::istream& operator >> (std::istream& is, ComplexRowVector& a);
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113
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114 private:
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115
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116 ComplexRowVector (Complex *d, int l) : MArray<Complex> (d, l) { }
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117 };
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118
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119 // row vector by column vector -> scalar
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120
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121 Complex operator * (const ComplexRowVector& a, const ColumnVector& b);
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122
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123 Complex operator * (const ComplexRowVector& a, const ComplexColumnVector& b);
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124
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125 // other operations
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126
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127 ComplexRowVector linspace (const Complex& x1, const Complex& x2, int n);
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128
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129 MARRAY_FORWARD_DEFS (MArray, ComplexRowVector, Complex)
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130
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131 #endif
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132
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133 /*
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134 ;;; Local Variables: ***
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135 ;;; mode: C++ ***
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136 ;;; End: ***
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137 */