gradientFlow_RungeKutta.h

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#ifndef GRADIENTFLOW_RUNGEKUTTA_INCLUDED
#define GRADIENTFLOW_RUNGEKUTTA_INCLUDED

#include "Action/action.h"

#include "IO/bridgeIO.h"
using Bridge::vout;


class GradientFlow_RungeKutta
{
 protected:
  Bridge::VerboseLevel m_vl;

 private:
  Action *m_action;
  int    m_Nprec;

  int m_Ndim;
  int m_Nvol;

 public:
  GradientFlow_RungeKutta(Action *action, int Nprec, Bridge::VerboseLevel vl)
    : m_vl(vl),
      m_action(action),
      m_Nprec(Nprec),
      m_Ndim(CommonParameters::Ndim()),
      m_Nvol(CommonParameters::Nvol())
  {}

  virtual ~GradientFlow_RungeKutta() {}

  virtual void flow(double& t, double& Estep, Field_G& U) = 0;
  virtual int Norder_RK() const = 0;

 private:
};
#endif