Mercurial > octave-nkf
view liboctave/sparse-base-lu.h @ 14690:ca733a66be7a gui
Fixed bug with not opening the editor when clicking a file from the file browser. Implemented watching the file on disk.
* MainWindow: Simplified opening file request calls.
* FileEditor: Added new slot that closes tabs without and index and made FileEditorTabs connect to it.
* FileEditorTab: Added QFileSystemWatcher and fixed bug with setting modified status on m_modified. Implemented message boxes for the cases that a file has been removed, renamed und modified from outside.
author | Jacob Dawid <jacob.dawid@googlemail.com> |
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date | Fri, 25 May 2012 23:56:31 +0200 |
parents | 72c96de7a403 |
children |
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/* Copyright (C) 2004-2012 David Bateman Copyright (C) 1998-2004 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_base_lu_h) #define octave_sparse_base_lu_h 1 #include "MArray.h" #include "dSparse.h" template <class lu_type, class lu_elt_type, class p_type, class p_elt_type> class sparse_base_lu { public: sparse_base_lu (void) : Lfact (), Ufact (), Rfact (), cond (0), P (), Q () { } sparse_base_lu (const sparse_base_lu& a) : Lfact (a.Lfact), Ufact (a.Ufact), Rfact (), cond (a.cond), P (a.P), Q (a.Q) { } sparse_base_lu& operator = (const sparse_base_lu& a) { if (this != &a) { Lfact = a.Lfact; Ufact = a.Ufact; cond = a.cond; P = a.P; Q = a.Q; } return *this; } virtual ~sparse_base_lu (void) { } lu_type L (void) const { return Lfact; } lu_type U (void) const { return Ufact; } SparseMatrix R (void) const { return Rfact; } lu_type Y (void) const; p_type Pc (void) const; p_type Pr (void) const; ColumnVector Pc_vec (void) const; ColumnVector Pr_vec (void) const; PermMatrix Pc_mat (void) const; PermMatrix Pr_mat (void) const; const octave_idx_type * row_perm (void) const { return P.fortran_vec (); } const octave_idx_type * col_perm (void) const { return Q.fortran_vec (); } double rcond (void) const { return cond; } protected: lu_type Lfact; lu_type Ufact; SparseMatrix Rfact; double cond; MArray<octave_idx_type> P; MArray<octave_idx_type> Q; }; #endif