Mercurial > octave
view liboctave/array/dColVector.h @ 29358:0a5b15007766 stable
update Octave Project Developers copyright for the new year
In files that have the "Octave Project Developers" copyright notice,
update for 2021.
author | John W. Eaton <jwe@octave.org> |
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date | Wed, 10 Feb 2021 09:52:15 -0500 |
parents | bd51beb6205e |
children | 3e8bc8bee8e9 |
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//////////////////////////////////////////////////////////////////////// // // Copyright (C) 1994-2021 The Octave Project Developers // // See the file COPYRIGHT.md in the top-level directory of this // distribution or <https://octave.org/copyright/>. // // This file is part of Octave. // // Octave is free software: you can redistribute it and/or modify it // under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // Octave is distributed in the hope that it will be useful, but // WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with Octave; see the file COPYING. If not, see // <https://www.gnu.org/licenses/>. // //////////////////////////////////////////////////////////////////////// #if ! defined (octave_dColVector_h) #define octave_dColVector_h 1 #include "octave-config.h" #include "MArray.h" #include "mx-defs.h" class OCTAVE_API ColumnVector : public MArray<double> { public: ColumnVector (void) : MArray<double> (dim_vector (0, 1)) { } explicit ColumnVector (octave_idx_type n) : MArray<double> (dim_vector (n, 1)) { } explicit ColumnVector (const dim_vector& dv) : MArray<double> (dv.as_column ()) { } ColumnVector (octave_idx_type n, double val) : MArray<double> (dim_vector (n, 1), val) { } ColumnVector (const ColumnVector& a) : MArray<double> (a) { } ColumnVector (const MArray<double>& a) : MArray<double> (a.as_column ()) { } ColumnVector (const Array<double>& a) : MArray<double> (a.as_column ()) { } ColumnVector& operator = (const ColumnVector& a) { MArray<double>::operator = (a); return *this; } bool operator == (const ColumnVector& a) const; bool operator != (const ColumnVector& a) const; // destructive insert/delete/reorder operations ColumnVector& insert (const ColumnVector& a, octave_idx_type r); ColumnVector& fill (double val); ColumnVector& fill (double val, octave_idx_type r1, octave_idx_type r2); ColumnVector stack (const ColumnVector& a) const; RowVector transpose (void) const; friend OCTAVE_API ColumnVector real (const ComplexColumnVector& a); friend OCTAVE_API ColumnVector imag (const ComplexColumnVector& a); // resize is the destructive equivalent for this one ColumnVector extract (octave_idx_type r1, octave_idx_type r2) const; ColumnVector extract_n (octave_idx_type r1, octave_idx_type n) const; // matrix by column vector -> column vector operations friend OCTAVE_API ColumnVector operator * (const Matrix& a, const ColumnVector& b); // diagonal matrix by column vector -> column vector operations friend OCTAVE_API ColumnVector operator * (const DiagMatrix& a, const ColumnVector& b); // other operations double min (void) const; double max (void) const; ColumnVector abs (void) const; // i/o friend OCTAVE_API std::ostream& operator << (std::ostream& os, const ColumnVector& a); friend OCTAVE_API std::istream& operator >> (std::istream& is, ColumnVector& a); void resize (octave_idx_type n, const double& rfv = 0) { Array<double>::resize (dim_vector (n, 1), rfv); } void clear (octave_idx_type n) { Array<double>::clear (n, 1); } }; // Publish externally used friend functions. extern OCTAVE_API ColumnVector real (const ComplexColumnVector& a); extern OCTAVE_API ColumnVector imag (const ComplexColumnVector& a); MARRAY_FORWARD_DEFS (MArray, ColumnVector, double) #endif