Mercurial > octave-nkf
annotate liboctave/dColVector.h @ 16088:b29b10fbb744 stable release-3-6-4
Version 3.6.4 released.
* configure.ac (AC_INIT): Version is now 3.6.4.
(OCTAVE_RELEASE_DATE): Now 2013-02-21.
| author | John W. Eaton <jwe@octave.org> |
|---|---|
| date | Thu, 21 Feb 2013 15:17:54 -0500 |
| parents | 72c96de7a403 |
| children | 13cc11418393 |
| rev | line source |
|---|---|
| 458 | 1 /* |
| 2 | |
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3 Copyright (C) 1994-2012 John W. Eaton |
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4 Copyright (C) 2010 VZLU Prague |
| 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_ColumnVector_h) | |
| 25 #define octave_ColumnVector_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 ColumnVector : public MArray<double> |
| 458 | 34 { |
| 35 public: | |
| 36 | |
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37 ColumnVector (void) : MArray<double> (dim_vector (0, 1)) { } |
| 3585 | 38 |
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39 explicit ColumnVector (octave_idx_type n) |
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40 : MArray<double> (dim_vector (n, 1)) { } |
| 3585 | 41 |
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42 explicit ColumnVector (const dim_vector& dv) |
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43 : MArray<double> (dv.as_column ()) { } |
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44 |
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45 ColumnVector (octave_idx_type n, double val) |
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46 : MArray<double> (dim_vector (n, 1), val) { } |
| 3585 | 47 |
| 48 ColumnVector (const ColumnVector& a) : MArray<double> (a) { } | |
| 49 | |
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50 ColumnVector (const MArray<double>& a) : MArray<double> (a.as_column ()) { } |
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51 ColumnVector (const Array<double>& a) : MArray<double> (a.as_column ()) { } |
| 458 | 52 |
| 53 ColumnVector& operator = (const ColumnVector& a) | |
| 54 { | |
| 1214 | 55 MArray<double>::operator = (a); |
| 458 | 56 return *this; |
| 57 } | |
| 58 | |
| 2386 | 59 bool operator == (const ColumnVector& a) const; |
| 60 bool operator != (const ColumnVector& a) const; | |
| 458 | 61 |
| 1359 | 62 // destructive insert/delete/reorder operations |
| 458 | 63 |
| 5275 | 64 ColumnVector& insert (const ColumnVector& a, octave_idx_type r); |
| 458 | 65 |
| 66 ColumnVector& fill (double val); | |
| 5275 | 67 ColumnVector& fill (double val, octave_idx_type r1, octave_idx_type r2); |
| 458 | 68 |
| 69 ColumnVector stack (const ColumnVector& a) const; | |
| 70 | |
| 71 RowVector transpose (void) const; | |
| 72 | |
| 6108 | 73 friend OCTAVE_API ColumnVector real (const ComplexColumnVector& a); |
| 74 friend OCTAVE_API ColumnVector imag (const ComplexColumnVector& a); | |
| 1205 | 75 |
| 1359 | 76 // resize is the destructive equivalent for this one |
| 458 | 77 |
| 5275 | 78 ColumnVector extract (octave_idx_type r1, octave_idx_type r2) const; |
| 458 | 79 |
| 5275 | 80 ColumnVector extract_n (octave_idx_type r1, octave_idx_type n) const; |
| 4316 | 81 |
| 1359 | 82 // matrix by column vector -> column vector operations |
| 458 | 83 |
| 6108 | 84 friend OCTAVE_API ColumnVector operator * (const Matrix& a, const ColumnVector& b); |
| 458 | 85 |
| 1359 | 86 // diagonal matrix by column vector -> column vector operations |
| 458 | 87 |
| 6108 | 88 friend OCTAVE_API ColumnVector operator * (const DiagMatrix& a, const ColumnVector& b); |
| 458 | 89 |
| 1359 | 90 // other operations |
| 458 | 91 |
| 92 double min (void) const; | |
| 93 double max (void) const; | |
| 94 | |
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95 ColumnVector abs (void) const; |
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96 |
| 1359 | 97 // i/o |
| 458 | 98 |
| 6108 | 99 friend OCTAVE_API std::ostream& operator << (std::ostream& os, const ColumnVector& a); |
| 100 friend OCTAVE_API std::istream& operator >> (std::istream& is, ColumnVector& a); | |
| 458 | 101 |
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102 void resize (octave_idx_type n, |
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103 const double& rfv = Array<double>::resize_fill_value ()) |
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104 { |
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105 Array<double>::resize (dim_vector (n, 1), rfv); |
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106 } |
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107 |
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108 void clear (octave_idx_type n) |
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109 { Array<double>::clear (n, 1); } |
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110 |
| 458 | 111 }; |
| 112 | |
| 5508 | 113 // Publish externally used friend functions. |
| 114 | |
| 6108 | 115 extern OCTAVE_API ColumnVector real (const ComplexColumnVector& a); |
| 116 extern OCTAVE_API ColumnVector imag (const ComplexColumnVector& a); | |
| 5508 | 117 |
| 3573 | 118 MARRAY_FORWARD_DEFS (MArray, ColumnVector, double) |
| 119 | |
| 458 | 120 #endif |