Mercurial > hg > octave-lyh
annotate liboctave/CRowVector.h @ 8500:aaddb450b9aa
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| author | Brian Gough <bjg@gnu.org> |
|---|---|
| date | Tue, 13 Jan 2009 00:36:52 -0500 |
| parents | 82be108cc558 |
| children | eb63fbe60fab |
| rev | line source |
|---|---|
| 458 | 1 /* |
| 2 | |
| 7017 | 3 Copyright (C) 1994, 1995, 1996, 1997, 2000, 2002, 2003, 2004, 2005, |
| 4 2006, 2007 John W. Eaton | |
| 458 | 5 |
| 6 This file is part of Octave. | |
| 7 | |
| 8 Octave is free software; you can redistribute it and/or modify it | |
| 9 under the terms of the GNU General Public License as published by the | |
| 7016 | 10 Free Software Foundation; either version 3 of the License, or (at your |
| 11 option) any later version. | |
| 458 | 12 |
| 13 Octave is distributed in the hope that it will be useful, but WITHOUT | |
| 14 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 15 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 16 for more details. | |
| 17 | |
| 18 You should have received a copy of the GNU General Public License | |
| 7016 | 19 along with Octave; see the file COPYING. If not, see |
| 20 <http://www.gnu.org/licenses/>. | |
| 458 | 21 |
| 22 */ | |
| 23 | |
| 24 #if !defined (octave_ComplexRowVector_h) | |
| 25 #define octave_ComplexRowVector_h 1 | |
| 26 | |
| 1214 | 27 #include "MArray.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 | |
| 1214 | 39 ComplexRowVector (void) : MArray<Complex> () { } |
| 3585 | 40 |
| 5275 | 41 explicit ComplexRowVector (octave_idx_type n) : MArray<Complex> (n) { } |
| 3585 | 42 |
| 5275 | 43 ComplexRowVector (octave_idx_type n, const Complex& val) : MArray<Complex> (n, val) { } |
| 3585 | 44 |
| 45 ComplexRowVector (const ComplexRowVector& a) : MArray<Complex> (a) { } | |
| 46 | |
| 1214 | 47 ComplexRowVector (const MArray<Complex>& a) : MArray<Complex> (a) { } |
| 3585 | 48 |
| 49 explicit ComplexRowVector (const RowVector& a); | |
| 458 | 50 |
| 51 ComplexRowVector& operator = (const ComplexRowVector& a) | |
| 52 { | |
| 1214 | 53 MArray<Complex>::operator = (a); |
| 458 | 54 return *this; |
| 55 } | |
| 56 | |
| 2386 | 57 bool operator == (const ComplexRowVector& a) const; |
| 58 bool operator != (const ComplexRowVector& a) const; | |
| 458 | 59 |
| 1359 | 60 // destructive insert/delete/reorder operations |
| 458 | 61 |
| 5275 | 62 ComplexRowVector& insert (const RowVector& a, octave_idx_type c); |
| 63 ComplexRowVector& insert (const ComplexRowVector& a, octave_idx_type c); | |
| 458 | 64 |
| 65 ComplexRowVector& fill (double val); | |
| 66 ComplexRowVector& fill (const Complex& val); | |
| 5275 | 67 ComplexRowVector& fill (double val, octave_idx_type c1, octave_idx_type c2); |
| 68 ComplexRowVector& fill (const Complex& val, octave_idx_type c1, octave_idx_type c2); | |
| 458 | 69 |
| 70 ComplexRowVector append (const RowVector& a) const; | |
| 71 ComplexRowVector append (const ComplexRowVector& a) const; | |
| 72 | |
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73 ComplexColumnVector hermitian (void) const; |
| 458 | 74 ComplexColumnVector transpose (void) const; |
| 75 | |
| 76 friend ComplexRowVector conj (const ComplexRowVector& a); | |
| 77 | |
| 1359 | 78 // resize is the destructive equivalent for this one |
| 458 | 79 |
| 5275 | 80 ComplexRowVector extract (octave_idx_type c1, octave_idx_type c2) const; |
| 458 | 81 |
| 5275 | 82 ComplexRowVector extract_n (octave_idx_type c1, octave_idx_type n) const; |
| 4316 | 83 |
| 1359 | 84 // row vector by row vector -> row vector operations |
| 458 | 85 |
| 86 ComplexRowVector& operator += (const RowVector& a); | |
| 87 ComplexRowVector& operator -= (const RowVector& a); | |
| 88 | |
| 1359 | 89 // row vector by matrix -> row vector |
| 458 | 90 |
| 91 friend ComplexRowVector operator * (const ComplexRowVector& a, | |
| 92 const ComplexMatrix& b); | |
| 93 | |
| 1205 | 94 friend ComplexRowVector operator * (const RowVector& a, |
| 95 const ComplexMatrix& b); | |
| 96 | |
| 1359 | 97 // other operations |
| 458 | 98 |
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99 typedef double (*dmapper) (const Complex&); |
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100 typedef Complex (*cmapper) (const Complex&); |
| 2676 | 101 |
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102 RowVector map (dmapper fcn) const; |
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103 ComplexRowVector map (cmapper fcn) const; |
| 458 | 104 |
| 105 Complex min (void) const; | |
| 106 Complex max (void) const; | |
| 107 | |
| 1359 | 108 // i/o |
| 458 | 109 |
| 3504 | 110 friend std::ostream& operator << (std::ostream& os, const ComplexRowVector& a); |
| 111 friend std::istream& operator >> (std::istream& is, ComplexRowVector& a); | |
| 458 | 112 |
| 113 private: | |
| 114 | |
| 5275 | 115 ComplexRowVector (Complex *d, octave_idx_type l) : MArray<Complex> (d, l) { } |
| 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 |
| 131 | |
| 132 /* | |
| 133 ;;; Local Variables: *** | |
| 134 ;;; mode: C++ *** | |
| 135 ;;; End: *** | |
| 136 */ |