/usr/include/libwildmagic/Wm5OdeMidpoint.h is in libwildmagic-dev 5.13-1.
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// Copyright (c) 1998-2014
// Distributed under the Boost Software License, Version 1.0.
// http://www.boost.org/LICENSE_1_0.txt
// http://www.geometrictools.com/License/Boost/LICENSE_1_0.txt
//
// File Version: 5.0.2 (2011/07/23)
#ifndef WM5ODEMIDPOINT_H
#define WM5ODEMIDPOINT_H
#include "Wm5MathematicsLIB.h"
#include "Wm5OdeSolver.h"
namespace Wm5
{
template <typename Real>
class WM5_MATHEMATICS_ITEM OdeMidpoint : public OdeSolver<Real>
{
public:
// Construction and destruction.
OdeMidpoint (int dim, Real step,
typename OdeSolver<Real>::Function function, void* userData = 0);
virtual ~OdeMidpoint ();
virtual void Update (Real tIn, Real* xIn, Real& tOut, Real* xOut);
virtual void SetStepSize (Real step);
protected:
using OdeSolver<Real>::mDim;
using OdeSolver<Real>::mStep;
using OdeSolver<Real>::mFunction;
using OdeSolver<Real>::mUserData;
using OdeSolver<Real>::mFValue;
Real mHalfStep;
Real* mXTemp;
};
typedef OdeMidpoint<float> OdeMidpointf;
typedef OdeMidpoint<double> OdeMidpointd;
}
#endif
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