parallelBoundaryConds.h

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#ifndef PARALLEL_BOUNDARYCONDS_H
#define PARALLEL_BOUNDARYCONDS_H

#include "simData.h"
#include "boundaryConds.h"
#include "parallelEnv.h"


class ParallelBcs : public Bcs
{

  public:

    ParallelEnv * env; 


    ParallelBcs(Data *data, ParallelEnv *env) : Bcs(data), env(env)
    {
    }

    virtual ~ParallelBcs() { }     

    void swapGhostBuffers(double *sendToLeftBuf, double *sendToRightBuf, double *recvFromLeftBuf,
        double *recvFromRightBuf,  int leftNeighbour, int rightNeighbour, int numCellsSent);

    void packXBuffer(double *sendToLeftBuf, double *sendToRightBuf, double *stateVector, int nVars);

    void unpackXBuffer(double *recvFromLeftBuf, double *recfFromRightBuf, double *stateVector, int nVars);

    void packYBuffer(double *sendToLeftBuf, double *sendToRightBuf, double *stateVector, int nVars);

    void unpackYBuffer(double *recvFromLeftBuf, double *recfFromRightBuf, double *stateVector, int nVars);

    void packZBuffer(double *sendToLeftBuf, double *sendToRightBuf, double *stateVector, int nVars);

    void unpackZBuffer(double *recvFromLeftBuf, double *recfFromRightBuf, double *stateVector, int nVars);

};


class ParallelOutflow : public ParallelBcs
{
  public:
    /*
        Calls constructor of base class to store the pointer to the Data class and ParallelEnv class.
      @param[in] *data pointer to Data class
      @param[in] *env pointer to ParallelEnv class!
      @sa ParallelBcs::ParallelBcs
    */
    ParallelOutflow(Data * data, ParallelEnv *env) : ParallelBcs(data, env) { }

    virtual ~ParallelOutflow() { }     


    void apply(double * cons, double * prims = NULL, double * aux = NULL);

    void setXBoundary(double *stateVector, int nVars);

    void setYBoundary(double *stateVector, int nVars);

    void setZBoundary(double *stateVector, int nVars);
};



class ParallelPeriodic : public ParallelBcs
{

  public:


    ParallelPeriodic(Data * data, ParallelEnv * env) : ParallelBcs(data, env) { }

    virtual ~ParallelPeriodic() { }     


    void apply(double * cons, double * prims = NULL, double * aux = NULL);

};


class ParallelFlow : public ParallelBcs
{
  public:

    ParallelFlow(Data * data, ParallelEnv *env) : ParallelBcs(data, env) { }

    virtual ~ParallelFlow() { }     


    void apply(double * cons, double * prims = NULL, double * aux = NULL);

    void setYBoundary(double *stateVector, int nVars);

    void setZBoundary(double *stateVector, int nVars);
};


#endif