libsidplayfp  2.12.0
Integrator.h
1 /*
2  * This file is part of libsidplayfp, a SID player engine.
3  *
4  * Copyright 2011-2024 Leandro Nini <drfiemost@users.sourceforge.net>
5  * Copyright 2007-2010 Antti Lankila
6  * Copyright 2004, 2010 Dag Lem <resid@nimrod.no>
7  *
8  * This program is free software; you can redistribute it and/or modify
9  * it under the terms of the GNU General Public License as published by
10  * the Free Software Foundation; either version 2 of the License, or
11  * (at your option) any later version.
12  *
13  * This program is distributed in the hope that it will be useful,
14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16  * GNU General Public License for more details.
17  *
18  * You should have received a copy of the GNU General Public License
19  * along with this program; if not, write to the Free Software
20  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
21  */
22 
23 #ifndef INTEGRATOR_H
24 #define INTEGRATOR_H
25 
26 namespace reSIDfp
27 {
28 
30 {
31 protected:
32  mutable int vx;
33  mutable int vc;
34 
35  Integrator() :
36  vx(0),
37  vc(0) {}
38 
39 public:
40  virtual int solve(int vi) const = 0;
41 
42  virtual ~Integrator() = default;
43 };
44 
45 } // namespace reSIDfp
46 
47 #endif
Definition: Integrator.h:30