Mercurial > octave
view liboctave/numeric/ODESFunc.h @ 25054:6652d3823428 stable
maint: Update copyright dates in all source files.
author | John W. Eaton <jwe@octave.org> |
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date | Fri, 30 Mar 2018 09:19:05 -0400 |
parents | 194eb4bd202b |
children | 00f796120a6d |
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/* Copyright (C) 2002-2018 John W. Eaton 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_ODESFunc_h) #define octave_ODESFunc_h 1 #include "octave-config.h" #include "dMatrix.h" class ColumnVector; class ODESFunc { public: struct DAEJac { Matrix *dfdxdot; Matrix *dfdx; }; typedef ColumnVector (*ODES_fsub) (const ColumnVector& x, double, const ColumnVector& theta); typedef ColumnVector (*ODES_bsub) (const ColumnVector& x, double, const ColumnVector& theta, int column); typedef Matrix (*ODES_jsub) (const ColumnVector& x, double, const ColumnVector& theta); ODESFunc (void) : fsub (nullptr), bsub (nullptr), jsub (nullptr) { } ODESFunc (ODES_fsub f) : fsub (f), bsub (nullptr), jsub (nullptr) { } ODESFunc (ODES_fsub f, ODES_bsub b) : fsub (f), bsub (b), jsub (nullptr) { } ODESFunc (ODES_fsub f, ODES_bsub b, ODES_jsub j) : fsub (f), bsub (b), jsub (j) { } ODESFunc (const ODESFunc& a) : fsub (a.fsub), bsub (a.bsub), jsub (a.jsub) { } ODESFunc& operator = (const ODESFunc& a) { if (this != &a) { fsub = a.fsub; bsub = a.bsub; jsub = a.jsub; } return *this; } virtual ~ODESFunc (void) = default; ODES_fsub fsub_function (void) const { return fsub; } ODESFunc& set_fsub_function (ODES_fsub f) { fsub = f; return *this; } ODES_bsub bsub_function (void) const { return bsub; } ODESFunc& set_bsub_function (ODES_bsub b) { bsub = b; return *this; } ODES_jsub jsub_function (void) const { return jsub; } ODESFunc& set_jsub_function (ODES_jsub j) { jsub = j; return *this; } protected: ODES_fsub fsub; ODES_bsub bsub; ODES_jsub jsub; }; #endif