Mercurial > octave-nkf
view liboctave/SparsedbleCHOL.h @ 14163:55d41048ea68 stable
update FCN_FILES list in test/Makefile.am
* test/Makefile.am (FCN_FILES): Rename test_contin.m to
test_line_contine.m in the list.
Include test_index.m and test_logical_index.m in the list.
Remove test_index-wfi-f.m, test_index-wfi-t.m, test_logical-wfi-f.m,
test_logical-wfi-t.m from the list.
author | John W. Eaton <jwe@octave.org> |
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date | Fri, 06 Jan 2012 13:46:56 -0500 |
parents | 72c96de7a403 |
children | 460a3c6d8bf1 |
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/* Copyright (C) 2005-2012 David Bateman Copyright (C) 1998-2005 Andy Adler 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 <http://www.gnu.org/licenses/>. */ #if !defined (octave_sparse_CHOL_h) #define octave_sparse_CHOL_h 1 #include "sparse-base-chol.h" #include "dSparse.h" class OCTAVE_API SparseCHOL : public sparse_base_chol <SparseMatrix, double, SparseMatrix> { public: SparseCHOL (void) : sparse_base_chol<SparseMatrix, double, SparseMatrix> () { } SparseCHOL (const SparseMatrix& a, bool natural = true) : sparse_base_chol<SparseMatrix, double, SparseMatrix> (a, natural) { } SparseCHOL (const SparseMatrix& a, octave_idx_type& info, bool natural = true) : sparse_base_chol<SparseMatrix, double, SparseMatrix> (a, info, natural) { } SparseCHOL (const SparseCHOL& a) : sparse_base_chol<SparseMatrix, double, SparseMatrix> (a) { } ~SparseCHOL (void) { } SparseCHOL& operator = (const SparseCHOL& a) { if (this != &a) sparse_base_chol <SparseMatrix, double, SparseMatrix> :: operator = (a); return *this; } SparseMatrix chol_matrix (void) const { return R(); } SparseMatrix L (void) const { return sparse_base_chol<SparseMatrix, double, SparseMatrix>:: L (); } SparseMatrix R (void) const { return sparse_base_chol<SparseMatrix, double, SparseMatrix>:: R (); } octave_idx_type P (void) const { return sparse_base_chol<SparseMatrix, double, SparseMatrix>:: P (); } ColumnVector perm (void) const { return sparse_base_chol<SparseMatrix, double, SparseMatrix>:: perm (); } SparseMatrix Q (void) const { return sparse_base_chol<SparseMatrix, double, SparseMatrix>:: Q (); } double rcond (void) const { return sparse_base_chol<SparseMatrix, double, SparseMatrix>:: rcond (); } // Compute the inverse of a matrix using the Cholesky factorization. SparseMatrix inverse (void) const { return sparse_base_chol<SparseMatrix, double, SparseMatrix>:: inverse (); } }; SparseMatrix OCTAVE_API chol2inv (const SparseMatrix& r); #endif