48 lines
1.2 KiB
C++
48 lines
1.2 KiB
C++
/*
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* This file is part of libsidplayfp, a SID player engine.
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*
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* Copyright 2011-2024 Leandro Nini <drfiemost@users.sourceforge.net>
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* Copyright 2007-2010 Antti Lankila
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* Copyright 2004, 2010 Dag Lem <resid@nimrod.no>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#ifndef INTEGRATOR_H
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#define INTEGRATOR_H
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namespace reSIDfp
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{
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class Integrator
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{
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protected:
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mutable int vx;
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mutable int vc;
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Integrator() :
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vx(0),
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vc(0) {}
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public:
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virtual int solve(int vi) const = 0;
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virtual ~Integrator() = default;
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};
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} // namespace reSIDfp
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#endif
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