Mercurial > octave
view liboctave/numeric/sparse-chol.h @ 33586:3216c01fd6a7 stable tip
fix dragging editor from main window into floating state (bug #65725)
* file-editor.cc (toplevel_changes): added missing call to original
slot octave_doc_widget::toplevel_changed
author | Torsten Lilge <ttl-octave@mailbox.org> |
---|---|
date | Tue, 14 May 2024 22:03:47 +0200 |
parents | 2e484f9f1f18 |
children | 4b601ca024d5 |
line wrap: on
line source
//////////////////////////////////////////////////////////////////////// // // Copyright (C) 1998-2024 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_sparse_chol_h) #define octave_sparse_chol_h 1 #include "octave-config.h" #include <memory> #include "mx-fwd.h" #include "CSparse.h" OCTAVE_BEGIN_NAMESPACE(octave) OCTAVE_BEGIN_NAMESPACE(math) // If the sparse matrix classes become templated on the element type // (i.e., sparse_matrix<double>), then it might be best to make the // template parameter of this class also be the element type instead // of the matrix type. template <typename chol_type> class OCTAVE_API sparse_chol { public: sparse_chol (); sparse_chol (const chol_type& a, bool natural, bool force); sparse_chol (const chol_type& a, octave_idx_type& info, bool natural, bool force); sparse_chol (const chol_type& a, octave_idx_type& info, bool natural); sparse_chol (const chol_type& a, octave_idx_type& info); sparse_chol (const sparse_chol<chol_type>& a) = default; virtual ~sparse_chol () = default; sparse_chol<chol_type>& operator = (const sparse_chol<chol_type>& a) = default; chol_type L () const; chol_type R () const { return L ().hermitian (); } octave_idx_type P () const; RowVector perm () const; SparseMatrix Q () const; bool is_positive_definite () const; double rcond () const; chol_type inverse () const; protected: typedef typename chol_type::element_type chol_elt; class sparse_chol_rep; private: std::shared_ptr<sparse_chol_rep> m_rep; }; template <typename chol_type> OCTAVE_API chol_type chol2inv (const chol_type& r); OCTAVE_END_NAMESPACE(math) OCTAVE_END_NAMESPACE(octave) #endif