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annotate liboctave/CRowVector.h @ 11523:fd0a3ac60b0e
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| author | John W. Eaton <jwe@octave.org> |
|---|---|
| date | Fri, 14 Jan 2011 05:47:45 -0500 |
| parents | 96ed7c629bbd |
| children | 57632dea2446 |
| rev | line source |
|---|---|
| 458 | 1 /* |
| 2 | |
| 11523 | 3 Copyright (C) 1994-2011 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> (1, 0) { } |
| 3585 | 40 |
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41 explicit ComplexRowVector (octave_idx_type n) : MArray<Complex> (1, n) { } |
| 3585 | 42 |
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43 explicit ComplexRowVector (const dim_vector& dv) : MArray<Complex> (dv) { } |
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44 |
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45 ComplexRowVector (octave_idx_type n, const Complex& val) : MArray<Complex> (1, n, val) { } |
| 3585 | 46 |
| 47 ComplexRowVector (const ComplexRowVector& a) : MArray<Complex> (a) { } | |
| 48 | |
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49 ComplexRowVector (const MArray<Complex>& a) : MArray<Complex> (a.as_row ()) { } |
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50 ComplexRowVector (const Array<Complex>& a) : MArray<Complex> (a.as_row ()) { } |
| 3585 | 51 |
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52 explicit ComplexRowVector (const RowVector& a) : MArray<Complex> (a) { } |
| 458 | 53 |
| 54 ComplexRowVector& operator = (const ComplexRowVector& a) | |
| 55 { | |
| 1214 | 56 MArray<Complex>::operator = (a); |
| 458 | 57 return *this; |
| 58 } | |
| 59 | |
| 2386 | 60 bool operator == (const ComplexRowVector& a) const; |
| 61 bool operator != (const ComplexRowVector& a) const; | |
| 458 | 62 |
| 1359 | 63 // destructive insert/delete/reorder operations |
| 458 | 64 |
| 5275 | 65 ComplexRowVector& insert (const RowVector& a, octave_idx_type c); |
| 66 ComplexRowVector& insert (const ComplexRowVector& a, octave_idx_type c); | |
| 458 | 67 |
| 68 ComplexRowVector& fill (double val); | |
| 69 ComplexRowVector& fill (const Complex& val); | |
| 5275 | 70 ComplexRowVector& fill (double val, octave_idx_type c1, octave_idx_type c2); |
| 71 ComplexRowVector& fill (const Complex& val, octave_idx_type c1, octave_idx_type c2); | |
| 458 | 72 |
| 73 ComplexRowVector append (const RowVector& a) const; | |
| 74 ComplexRowVector append (const ComplexRowVector& a) const; | |
| 75 | |
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76 ComplexColumnVector hermitian (void) const; |
| 458 | 77 ComplexColumnVector transpose (void) const; |
| 78 | |
| 79 friend ComplexRowVector conj (const ComplexRowVector& a); | |
| 80 | |
| 1359 | 81 // resize is the destructive equivalent for this one |
| 458 | 82 |
| 5275 | 83 ComplexRowVector extract (octave_idx_type c1, octave_idx_type c2) const; |
| 458 | 84 |
| 5275 | 85 ComplexRowVector extract_n (octave_idx_type c1, octave_idx_type n) const; |
| 4316 | 86 |
| 1359 | 87 // row vector by row vector -> row vector operations |
| 458 | 88 |
| 89 ComplexRowVector& operator += (const RowVector& a); | |
| 90 ComplexRowVector& operator -= (const RowVector& a); | |
| 91 | |
| 1359 | 92 // row vector by matrix -> row vector |
| 458 | 93 |
| 94 friend ComplexRowVector operator * (const ComplexRowVector& a, | |
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95 const ComplexMatrix& b); |
| 458 | 96 |
| 1205 | 97 friend ComplexRowVector operator * (const RowVector& a, |
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98 const ComplexMatrix& b); |
| 1205 | 99 |
| 1359 | 100 // other operations |
| 458 | 101 |
| 102 Complex min (void) const; | |
| 103 Complex max (void) const; | |
| 104 | |
| 1359 | 105 // i/o |
| 458 | 106 |
| 3504 | 107 friend std::ostream& operator << (std::ostream& os, const ComplexRowVector& a); |
| 108 friend std::istream& operator >> (std::istream& is, ComplexRowVector& a); | |
| 458 | 109 |
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110 void resize (octave_idx_type n, const Complex& rfv = Array<Complex>::resize_fill_value ()) |
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111 { Array<Complex>::resize (1, n, rfv); } |
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112 |
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113 void clear (octave_idx_type n) |
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114 { Array<Complex>::clear (1, n); } |
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115 |
| 458 | 116 }; |
| 117 | |
| 1205 | 118 // row vector by column vector -> scalar |
| 119 | |
| 120 Complex operator * (const ComplexRowVector& a, const ColumnVector& b); | |
| 121 | |
| 122 Complex operator * (const ComplexRowVector& a, const ComplexColumnVector& b); | |
| 123 | |
| 124 // other operations | |
| 125 | |
| 6108 | 126 OCTAVE_API ComplexRowVector linspace (const Complex& x1, const Complex& x2, octave_idx_type n); |
| 1196 | 127 |
| 3573 | 128 MARRAY_FORWARD_DEFS (MArray, ComplexRowVector, Complex) |
| 129 | |
| 458 | 130 #endif |