fn_ODE_DOP853.hpp

Go to the documentation of this file.

/*
 * BELFEM -- The Berkeley Lab Finite Element Framework
 * Copyright (c) 2026, The Regents of the University of California,
 * through Lawrence Berkeley National Laboratory (subject to receipt of any required
 * approvals from the U.S. Dept. of Energy).  All rights reserved.
 *
 * Developers: Christian Messe, Gregory Giard
 *
 * See the top-level LICENSE file for the complete license and disclaimer.
 */
 
#ifndef BELFEM_FN_ODE_DOP853_HPP
#define BELFEM_FN_ODE_DOP853_HPP
 
#include "typedefs.hpp"
#include "cl_Cell.hpp"
#include "cl_Vector.hpp"
#include "cl_ODE.hpp"
#include "en_ODE_Status.hpp"
 
namespace belfem
{
    namespace ode
    {
//------------------------------------------------------------------------------

        Status
        DOP853( ODE         & aODE,
                real           & aT,
                Vector< real > & aY,
                real           & aStep,
                Cell< Vector< real > > & aWork,
                const real aEpsilon = 1e-7,
                const uint aMaxIterations = 1000,
                const real aTmax = BELFEM_REAL_MAX,
                const bool aAutoTimestep = true );
 
//------------------------------------------------------------------------------
 
        void
        DOP853_init( ODE & aODE, Cell< Vector< real > > & aWork );
 
//------------------------------------------------------------------------------
    }
}
 
#endif //BELFEM_FN_ODE_DOP853_HPP