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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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46 |
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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 // row vector by row vector -> row vector operations |
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85 |
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86 ComplexRowVector& operator += (const RowVector& a); |
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87 ComplexRowVector& operator -= (const RowVector& a); |
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88 |
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89 // row vector by matrix -> row vector |
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90 |
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91 friend ComplexRowVector operator * (const ComplexRowVector& a, |
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92 const ComplexMatrix& b); |
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93 |
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94 friend ComplexRowVector operator * (const RowVector& a, |
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95 const ComplexMatrix& b); |
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96 |
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97 // other operations |
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98 |
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99 ComplexRowVector map (c_c_Mapper f) const; |
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100 RowVector map (d_c_Mapper f) const; |
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101 |
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102 ComplexRowVector& apply (c_c_Mapper f); |
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103 |
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104 Complex min (void) const; |
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105 Complex max (void) const; |
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106 |
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107 // i/o |
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108 |
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109 friend std::ostream& operator << (std::ostream& os, const ComplexRowVector& a); |
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110 friend std::istream& operator >> (std::istream& is, ComplexRowVector& a); |
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111 |
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112 private: |
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113 |
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114 ComplexRowVector (Complex *d, int l) : MArray<Complex> (d, l) { } |
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115 }; |
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116 |
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117 // row vector by column vector -> scalar |
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118 |
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119 Complex operator * (const ComplexRowVector& a, const ColumnVector& b); |
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120 |
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121 Complex operator * (const ComplexRowVector& a, const ComplexColumnVector& b); |
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122 |
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123 // other operations |
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124 |
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125 ComplexRowVector linspace (const Complex& x1, const Complex& x2, int n); |
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126 |
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127 MARRAY_FORWARD_DEFS (MArray, ComplexRowVector, Complex) |
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128 |
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129 #endif |
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130 |
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131 /* |
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132 ;;; Local Variables: *** |
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133 ;;; mode: C++ *** |
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134 ;;; End: *** |
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135 */ |
