RampIBC.H

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#ifdef CH_LANG_CC
/*
*      _______              __
*     / ___/ /  ___  __ _  / /  ___
*    / /__/ _ \/ _ \/  V \/ _ \/ _ \
*    \___/_//_/\___/_/_/_/_.__/\___/
*    Please refer to Copyright.txt, in Chombo's root directory.
*/
#endif

#ifndef _RAMPIBC_H_
#define _RAMPIBC_H_

#include "FArrayBox.H"
#include "REAL.H"
#include "LevelData.H"
#include "ProblemDomain.H"
#include "PhysIBC.H"

#include "UsingNamespace.H"


class RampIBC: public PhysIBC
{
public:

  RampIBC();


  RampIBC(Real&       a_smallPressure,
          const Real& a_gamma,
          const Real& a_alpha,
          const Real& a_ms,
          const Real& a_xcorner,
          const Real& a_artvisc);


  virtual ~RampIBC();


  void setFortranCommon(Real&       a_smallPressure,
                        const Real& a_gamma,
                        const Real& a_alpha,
                        const Real& a_ms,
                        const Real& a_xcorner,
                        const Real& a_artvisc);


  void setFortranCommonSet();


  PhysIBC *new_physIBC();


  virtual void initialize(LevelData<FArrayBox>& a_U);


  virtual void primBC(FArrayBox&            a_WGdnv,
                      const FArrayBox&      a_Wextrap,
                      const FArrayBox&      a_W,
                      const int&            a_dir,
                      const Side::LoHiSide& a_side,
                      const Real&           a_time);


  virtual
  void setBdrySlopes(FArrayBox&       a_dW,
                     const FArrayBox& a_W,
                     const int&       a_dir,
                     const Real&      a_time);


  virtual
  void artViscBC(FArrayBox&       a_F,
                 const FArrayBox& a_U,
                 const FArrayBox& a_divVel,
                 const int&       a_dir,
                 const Real&      a_time);


protected:
  // True if the Fortran common block has been set
  bool m_isFortranCommonSet;
};

#endif

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