ODEint.h

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// SPDX-FileCopyrightText: Copyright (c) NumeriCor GmbH
// SPDX-License-Identifier: LicenseRef-APL-1.1
 
/*
 * header for ODEint
 *
 * Formalized ODE integration following an approach similar to CVODE etc.
 */
#ifndef ODEint_H
#define ODEint_H
 
#include "limpet_types.h"
 
namespace limpet {
 
#define ODEint_MaxVecLen 100       // Do not allow any ODE systems with more than 100 variables
 
struct d_OdeVec {
  int     len;
  GlobalData_t *vec;
};
 
void ODEint_RK(GlobalData_t *,GlobalData_t *, void f(GlobalData_t*,GlobalData_t*,void*), void *, int, GlobalData_t);
void ODEint_FE(GlobalData_t *y, GlobalData_t *ydot, void *, void *f_data, int len, GlobalData_t dt);
 
void d_ODEint_FE(d_OdeVec *y, d_OdeVec *ydot, void *, void *f_data, GlobalData_t dt);
void d_ODEint_RK(d_OdeVec *y, d_OdeVec *ydot, void f(GlobalData_t*,d_OdeVec*,void*),
                 void *f_data, GlobalData_t dt);
 
}  // namespace limpet
 
#endif