Mercurial > octave
view liboctave/array/fCDiagMatrix.h @ 30564:796f54d4ddbf stable
update Octave Project Developers copyright for the new year
In files that have the "Octave Project Developers" copyright notice,
update for 2021.
In all .txi and .texi files except gpl.txi and gpl.texi in the
doc/liboctave and doc/interpreter directories, change the copyright
to "Octave Project Developers", the same as used for other source
files. Update copyright notices for 2022 (not done since 2019). For
gpl.txi and gpl.texi, change the copyright notice to be "Free Software
Foundation, Inc." and leave the date at 2007 only because this file
only contains the text of the GPL, not anything created by the Octave
Project Developers.
Add Paul Thomas to contributors.in.
author | John W. Eaton <jwe@octave.org> |
---|---|
date | Tue, 28 Dec 2021 18:22:40 -0500 |
parents | 3e8bc8bee8e9 |
children | 597f3ee61a48 |
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//////////////////////////////////////////////////////////////////////// // // Copyright (C) 1994-2022 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_fCDiagMatrix_h) #define octave_fCDiagMatrix_h 1 #include "octave-config.h" #include "DET.h" #include "MDiagArray2.h" #include "fCColVector.h" #include "fCRowVector.h" #include "fColVector.h" #include "fRowVector.h" #include "mx-defs.h" class OCTAVE_API FloatComplexDiagMatrix : public MDiagArray2<FloatComplex> { public: typedef FloatComplexMatrix full_matrix_type; typedef float real_elt_type; typedef FloatComplex complex_elt_type; typedef FloatComplex element_type; FloatComplexDiagMatrix (void) = default; FloatComplexDiagMatrix (const FloatComplexDiagMatrix& a) = default; FloatComplexDiagMatrix& operator = (const FloatComplexDiagMatrix& a) = default; ~FloatComplexDiagMatrix (void) = default; FloatComplexDiagMatrix (octave_idx_type r, octave_idx_type c) : MDiagArray2<FloatComplex> (r, c) { } FloatComplexDiagMatrix (octave_idx_type r, octave_idx_type c, const FloatComplex& val) : MDiagArray2<FloatComplex> (r, c, val) { } explicit FloatComplexDiagMatrix (const Array<FloatComplex>& a) : MDiagArray2<FloatComplex> (a) { } FloatComplexDiagMatrix (const Array<FloatComplex>& a, octave_idx_type r, octave_idx_type c) : MDiagArray2<FloatComplex> (a, r, c) { } explicit FloatComplexDiagMatrix (const Array<float>& a) : MDiagArray2<FloatComplex> (Array<FloatComplex> (a)) { } explicit OCTAVE_API FloatComplexDiagMatrix (const FloatDiagMatrix& a); FloatComplexDiagMatrix (const MDiagArray2<FloatComplex>& a) : MDiagArray2<FloatComplex> (a) { } template <typename U> FloatComplexDiagMatrix (const DiagArray2<U>& a) : MDiagArray2<FloatComplex> (a) { } OCTAVE_API bool operator == (const FloatComplexDiagMatrix& a) const; OCTAVE_API bool operator != (const FloatComplexDiagMatrix& a) const; OCTAVE_API FloatComplexDiagMatrix& fill (float val); OCTAVE_API FloatComplexDiagMatrix& fill (const FloatComplex& val); OCTAVE_API FloatComplexDiagMatrix& fill (float val, octave_idx_type beg, octave_idx_type end); OCTAVE_API FloatComplexDiagMatrix& fill (const FloatComplex& val, octave_idx_type beg, octave_idx_type end); OCTAVE_API FloatComplexDiagMatrix& fill (const FloatColumnVector& a); OCTAVE_API FloatComplexDiagMatrix& fill (const FloatComplexColumnVector& a); OCTAVE_API FloatComplexDiagMatrix& fill (const FloatRowVector& a); OCTAVE_API FloatComplexDiagMatrix& fill (const FloatComplexRowVector& a); OCTAVE_API FloatComplexDiagMatrix& fill (const FloatColumnVector& a, octave_idx_type beg); OCTAVE_API FloatComplexDiagMatrix& fill (const FloatComplexColumnVector& a, octave_idx_type beg); OCTAVE_API FloatComplexDiagMatrix& fill (const FloatRowVector& a, octave_idx_type beg); OCTAVE_API FloatComplexDiagMatrix& fill (const FloatComplexRowVector& a, octave_idx_type beg); FloatComplexDiagMatrix hermitian (void) const { return MDiagArray2<FloatComplex>::hermitian (std::conj); } FloatComplexDiagMatrix transpose (void) const { return MDiagArray2<FloatComplex>::transpose (); } OCTAVE_API FloatDiagMatrix abs (void) const; friend OCTAVE_API FloatComplexDiagMatrix conj (const FloatComplexDiagMatrix& a); // resize is the destructive analog for this one OCTAVE_API FloatComplexMatrix extract (octave_idx_type r1, octave_idx_type c1, octave_idx_type r2, octave_idx_type c2) const; // extract row or column i OCTAVE_API FloatComplexRowVector row (octave_idx_type i) const; OCTAVE_API FloatComplexRowVector row (char *s) const; OCTAVE_API FloatComplexColumnVector column (octave_idx_type i) const; OCTAVE_API FloatComplexColumnVector column (char *s) const; OCTAVE_API FloatComplexDiagMatrix inverse (octave_idx_type& info) const; OCTAVE_API FloatComplexDiagMatrix inverse (void) const; OCTAVE_API FloatComplexDiagMatrix pseudo_inverse (float tol = 0.0f) const; OCTAVE_API bool all_elements_are_real (void) const; // diagonal matrix by diagonal matrix -> diagonal matrix operations OCTAVE_API FloatComplexDiagMatrix& operator += (const FloatDiagMatrix& a); OCTAVE_API FloatComplexDiagMatrix& operator -= (const FloatDiagMatrix& a); // other operations FloatComplexColumnVector extract_diag (octave_idx_type k = 0) const { return MDiagArray2<FloatComplex>::extract_diag (k); } OCTAVE_API FloatComplexDET determinant (void) const; OCTAVE_API float rcond (void) const; // i/o friend OCTAVE_API std::ostream& operator << (std::ostream& os, const FloatComplexDiagMatrix& a); }; OCTAVE_API FloatComplexDiagMatrix conj (const FloatComplexDiagMatrix& a); // diagonal matrix by diagonal matrix -> diagonal matrix operations OCTAVE_API FloatComplexDiagMatrix operator * (const FloatComplexDiagMatrix& a, const FloatComplexDiagMatrix& b); OCTAVE_API FloatComplexDiagMatrix operator * (const FloatComplexDiagMatrix& a, const FloatDiagMatrix& b); OCTAVE_API FloatComplexDiagMatrix operator * (const FloatDiagMatrix& a, const FloatComplexDiagMatrix& b); MDIAGARRAY2_FORWARD_DEFS (MDiagArray2, FloatComplexDiagMatrix, FloatComplex) #endif