ode_rkck.h

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#ifndef ODE_RKCK_H_
#define ODE_RKCK_H_
 
 
#include "ode_embedded.h"
#include "ode_rk.h"
#include "ode_erk.h"
 
namespace ode {
 
 
class OdeRKCK : public OdeEmbedded, private OdeRK, private OdeERK {
 
    public:
 
        OdeRKCK (unsigned long neq);
 
    private:
        //function for taking a single time step
        void step_ (double dt);
        //coefficents of tableau
        double c2, a21,
               c3, a31, a32,
               c4, a41, a42, a43,
               c5, a51, a52, a53, a54,
               c6, a61, a62, a63, a64, a65,
                    b1,       b3,  b4,      b6,
                    d1,       d3,  d4,  d5, d6,
                    e1,       e3,  e4,
                    f1, f2,
                    g1;
};
 
} // namespace ode
 
#endif