Mercurial > hg > octave-lyh
annotate liboctave/dColVector.h @ 10521:4d1fc073fbb7
add some missing copyright stmts
| author | Jaroslav Hajek <highegg@gmail.com> |
|---|---|
| date | Wed, 14 Apr 2010 12:23:13 +0200 |
| parents | 96ed7c629bbd |
| children | fd0a3ac60b0e |
| rev | line source |
|---|---|
| 458 | 1 /* |
| 2 | |
| 7017 | 3 Copyright (C) 1994, 1995, 1996, 1997, 2000, 2002, 2003, 2004, 2005, |
| 8920 | 4 2006, 2007, 2008 John W. Eaton |
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Jaroslav Hajek <highegg@gmail.com>
parents:
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diff
changeset
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5 Copyright (C) 2010 VZLU Prague |
| 458 | 6 |
| 7 This file is part of Octave. | |
| 8 | |
| 9 Octave is free software; you can redistribute it and/or modify it | |
| 10 under the terms of the GNU General Public License as published by the | |
| 7016 | 11 Free Software Foundation; either version 3 of the License, or (at your |
| 12 option) any later version. | |
| 458 | 13 |
| 14 Octave is distributed in the hope that it will be useful, but WITHOUT | |
| 15 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 16 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 17 for more details. | |
| 18 | |
| 19 You should have received a copy of the GNU General Public License | |
| 7016 | 20 along with Octave; see the file COPYING. If not, see |
| 21 <http://www.gnu.org/licenses/>. | |
| 458 | 22 |
| 23 */ | |
| 24 | |
| 25 #if !defined (octave_ColumnVector_h) | |
| 26 #define octave_ColumnVector_h 1 | |
| 27 | |
| 1214 | 28 #include "MArray.h" |
| 458 | 29 |
| 30 #include "mx-defs.h" | |
| 31 | |
| 3585 | 32 class |
| 6108 | 33 OCTAVE_API |
| 3585 | 34 ColumnVector : public MArray<double> |
| 458 | 35 { |
| 36 public: | |
| 37 | |
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38 ColumnVector (void) : MArray<double> (0, 1) { } |
| 3585 | 39 |
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parents:
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40 explicit ColumnVector (octave_idx_type n) : MArray<double> (n, 1) { } |
| 3585 | 41 |
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parents:
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42 explicit ColumnVector (const dim_vector& dv) |
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12884915a8e4
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parents:
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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) : MArray<double> (n, 1, val) { } |
| 3585 | 46 |
| 47 ColumnVector (const ColumnVector& a) : MArray<double> (a) { } | |
| 48 | |
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Jaroslav Hajek <highegg@gmail.com>
parents:
10158
diff
changeset
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49 ColumnVector (const MArray<double>& a) : MArray<double> (a.as_column ()) { } |
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12884915a8e4
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parents:
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diff
changeset
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50 ColumnVector (const Array<double>& a) : MArray<double> (a.as_column ()) { } |
| 458 | 51 |
| 52 ColumnVector& operator = (const ColumnVector& a) | |
| 53 { | |
| 1214 | 54 MArray<double>::operator = (a); |
| 458 | 55 return *this; |
| 56 } | |
| 57 | |
| 2386 | 58 bool operator == (const ColumnVector& a) const; |
| 59 bool operator != (const ColumnVector& a) const; | |
| 458 | 60 |
| 1359 | 61 // destructive insert/delete/reorder operations |
| 458 | 62 |
| 5275 | 63 ColumnVector& insert (const ColumnVector& a, octave_idx_type r); |
| 458 | 64 |
| 65 ColumnVector& fill (double val); | |
| 5275 | 66 ColumnVector& fill (double val, octave_idx_type r1, octave_idx_type r2); |
| 458 | 67 |
| 68 ColumnVector stack (const ColumnVector& a) const; | |
| 69 | |
| 70 RowVector transpose (void) const; | |
| 71 | |
| 6108 | 72 friend OCTAVE_API ColumnVector real (const ComplexColumnVector& a); |
| 73 friend OCTAVE_API ColumnVector imag (const ComplexColumnVector& a); | |
| 1205 | 74 |
| 1359 | 75 // resize is the destructive equivalent for this one |
| 458 | 76 |
| 5275 | 77 ColumnVector extract (octave_idx_type r1, octave_idx_type r2) const; |
| 458 | 78 |
| 5275 | 79 ColumnVector extract_n (octave_idx_type r1, octave_idx_type n) const; |
| 4316 | 80 |
| 1359 | 81 // matrix by column vector -> column vector operations |
| 458 | 82 |
| 6108 | 83 friend OCTAVE_API ColumnVector operator * (const Matrix& a, const ColumnVector& b); |
| 458 | 84 |
| 1359 | 85 // diagonal matrix by column vector -> column vector operations |
| 458 | 86 |
| 6108 | 87 friend OCTAVE_API ColumnVector operator * (const DiagMatrix& a, const ColumnVector& b); |
| 458 | 88 |
| 1359 | 89 // other operations |
| 458 | 90 |
| 91 double min (void) const; | |
| 92 double max (void) const; | |
| 93 | |
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94 ColumnVector abs (void) const; |
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95 |
| 1359 | 96 // i/o |
| 458 | 97 |
| 6108 | 98 friend OCTAVE_API std::ostream& operator << (std::ostream& os, const ColumnVector& a); |
| 99 friend OCTAVE_API std::istream& operator >> (std::istream& is, ColumnVector& a); | |
| 458 | 100 |
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parents:
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101 void resize (octave_idx_type n, const double& rfv = Array<double>::resize_fill_value ()) |
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Jaroslav Hajek <highegg@gmail.com>
parents:
10158
diff
changeset
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102 { Array<double>::resize (n, 1, rfv); } |
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12884915a8e4
merge MArray classes & improve Array interface
Jaroslav Hajek <highegg@gmail.com>
parents:
10158
diff
changeset
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103 |
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parents:
10158
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changeset
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104 void clear (octave_idx_type n) |
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12884915a8e4
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Jaroslav Hajek <highegg@gmail.com>
parents:
10158
diff
changeset
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105 { Array<double>::clear (n, 1); } |
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12884915a8e4
merge MArray classes & improve Array interface
Jaroslav Hajek <highegg@gmail.com>
parents:
10158
diff
changeset
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106 |
| 458 | 107 }; |
| 108 | |
| 5508 | 109 // Publish externally used friend functions. |
| 110 | |
| 6108 | 111 extern OCTAVE_API ColumnVector real (const ComplexColumnVector& a); |
| 112 extern OCTAVE_API ColumnVector imag (const ComplexColumnVector& a); | |
| 5508 | 113 |
| 3573 | 114 MARRAY_FORWARD_DEFS (MArray, ColumnVector, double) |
| 115 | |
| 458 | 116 #endif |