Mercurial > hg > octave-nkf
annotate liboctave/array/CRowVector.h @ 17296:3a9efb68272d ss-3-7-6
snapshot 3.7.6
* configure.ac (OCTAVE_VERSION): Bump to 3.7.6.
| author | John W. Eaton <jwe@octave.org> |
|---|---|
| date | Tue, 20 Aug 2013 15:17:54 -0400 |
| parents | 648dabbb4c6b |
| children | d63878346099 |
| rev | line source |
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| 458 | 1 /* |
| 2 | |
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3 Copyright (C) 1994-2012 John W. Eaton |
| 458 | 4 |
| 5 This file is part of Octave. | |
| 6 | |
| 7 Octave is free software; you can redistribute it and/or modify it | |
| 8 under the terms of the GNU General Public License as published by the | |
| 7016 | 9 Free Software Foundation; either version 3 of the License, or (at your |
| 10 option) any later version. | |
| 458 | 11 |
| 12 Octave is distributed in the hope that it will be useful, but WITHOUT | |
| 13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 15 for more details. | |
| 16 | |
| 17 You should have received a copy of the GNU General Public License | |
| 7016 | 18 along with Octave; see the file COPYING. If not, see |
| 19 <http://www.gnu.org/licenses/>. | |
| 458 | 20 |
| 21 */ | |
| 22 | |
| 23 #if !defined (octave_ComplexRowVector_h) | |
| 24 #define octave_ComplexRowVector_h 1 | |
| 25 | |
| 1214 | 26 #include "MArray.h" |
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27 #include "dRowVector.h" |
| 458 | 28 |
| 29 #include "mx-defs.h" | |
| 30 | |
| 3585 | 31 class |
| 6108 | 32 OCTAVE_API |
| 3585 | 33 ComplexRowVector : public MArray<Complex> |
| 458 | 34 { |
| 35 friend class ComplexColumnVector; | |
| 36 | |
| 37 public: | |
| 38 | |
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39 ComplexRowVector (void) : MArray<Complex> (dim_vector (1, 0)) { } |
| 3585 | 40 |
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41 explicit ComplexRowVector (octave_idx_type n) |
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42 : MArray<Complex> (dim_vector (1, n)) { } |
| 3585 | 43 |
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44 explicit ComplexRowVector (const dim_vector& dv) : MArray<Complex> (dv) { } |
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45 |
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46 ComplexRowVector (octave_idx_type n, const Complex& val) |
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47 : MArray<Complex> (dim_vector (1, n), val) { } |
| 3585 | 48 |
| 49 ComplexRowVector (const ComplexRowVector& a) : MArray<Complex> (a) { } | |
| 50 | |
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51 ComplexRowVector (const MArray<Complex>& a) |
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52 : MArray<Complex> (a.as_row ()) { } |
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53 |
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54 ComplexRowVector (const Array<Complex>& a) |
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55 : MArray<Complex> (a.as_row ()) { } |
| 3585 | 56 |
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57 explicit ComplexRowVector (const RowVector& a) : MArray<Complex> (a) { } |
| 458 | 58 |
| 59 ComplexRowVector& operator = (const ComplexRowVector& a) | |
| 60 { | |
| 1214 | 61 MArray<Complex>::operator = (a); |
| 458 | 62 return *this; |
| 63 } | |
| 64 | |
| 2386 | 65 bool operator == (const ComplexRowVector& a) const; |
| 66 bool operator != (const ComplexRowVector& a) const; | |
| 458 | 67 |
| 1359 | 68 // destructive insert/delete/reorder operations |
| 458 | 69 |
| 5275 | 70 ComplexRowVector& insert (const RowVector& a, octave_idx_type c); |
| 71 ComplexRowVector& insert (const ComplexRowVector& a, octave_idx_type c); | |
| 458 | 72 |
| 73 ComplexRowVector& fill (double val); | |
| 74 ComplexRowVector& fill (const Complex& val); | |
| 5275 | 75 ComplexRowVector& fill (double val, octave_idx_type c1, octave_idx_type c2); |
| 76 ComplexRowVector& fill (const Complex& val, octave_idx_type c1, octave_idx_type c2); | |
| 458 | 77 |
| 78 ComplexRowVector append (const RowVector& a) const; | |
| 79 ComplexRowVector append (const ComplexRowVector& a) const; | |
| 80 | |
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81 ComplexColumnVector hermitian (void) const; |
| 458 | 82 ComplexColumnVector transpose (void) const; |
| 83 | |
| 84 friend ComplexRowVector conj (const ComplexRowVector& a); | |
| 85 | |
| 1359 | 86 // resize is the destructive equivalent for this one |
| 458 | 87 |
| 5275 | 88 ComplexRowVector extract (octave_idx_type c1, octave_idx_type c2) const; |
| 458 | 89 |
| 5275 | 90 ComplexRowVector extract_n (octave_idx_type c1, octave_idx_type n) const; |
| 4316 | 91 |
| 1359 | 92 // row vector by row vector -> row vector operations |
| 458 | 93 |
| 94 ComplexRowVector& operator += (const RowVector& a); | |
| 95 ComplexRowVector& operator -= (const RowVector& a); | |
| 96 | |
| 1359 | 97 // row vector by matrix -> row vector |
| 458 | 98 |
| 99 friend ComplexRowVector operator * (const ComplexRowVector& a, | |
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100 const ComplexMatrix& b); |
| 458 | 101 |
| 1205 | 102 friend ComplexRowVector operator * (const RowVector& a, |
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103 const ComplexMatrix& b); |
| 1205 | 104 |
| 1359 | 105 // other operations |
| 458 | 106 |
| 107 Complex min (void) const; | |
| 108 Complex max (void) const; | |
| 109 | |
| 1359 | 110 // i/o |
| 458 | 111 |
| 3504 | 112 friend std::ostream& operator << (std::ostream& os, const ComplexRowVector& a); |
| 113 friend std::istream& operator >> (std::istream& is, ComplexRowVector& a); | |
| 458 | 114 |
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115 void resize (octave_idx_type n, const Complex& rfv = Complex (0)) |
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116 { |
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117 Array<Complex>::resize (dim_vector (1, n), rfv); |
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118 } |
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119 |
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120 void clear (octave_idx_type n) |
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121 { Array<Complex>::clear (1, n); } |
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122 |
| 458 | 123 }; |
| 124 | |
| 1205 | 125 // row vector by column vector -> scalar |
| 126 | |
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127 Complex OCTAVE_API operator * (const ComplexRowVector& a, const ColumnVector& b); |
| 1205 | 128 |
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129 Complex OCTAVE_API operator * (const ComplexRowVector& a, const ComplexColumnVector& b); |
| 1205 | 130 |
| 131 // other operations | |
| 132 | |
| 6108 | 133 OCTAVE_API ComplexRowVector linspace (const Complex& x1, const Complex& x2, octave_idx_type n); |
| 1196 | 134 |
| 3573 | 135 MARRAY_FORWARD_DEFS (MArray, ComplexRowVector, Complex) |
| 136 | |
| 458 | 137 #endif |