cparsimcomm.h

//=========================================================================
//  CPARSIMCOMM.H - part of
//                  OMNeT++/OMNEST
//           Discrete System Simulation in C++
//
//=========================================================================

/*--------------------------------------------------------------*
  Copyright (C) 2003-2017 Andras Varga
  Copyright (C) 2006-2017 OpenSim Ltd.

  This file is distributed WITHOUT ANY WARRANTY. See the file
  `license' for details on this and other legal matters.
*--------------------------------------------------------------*/


#ifndef __OMNETPP_CPARSIMCOMM_H
#define __OMNETPP_CPARSIMCOMM_H

#include "cobject.h"

namespace omnetpp {

class cCommBuffer;

#define PARSIM_ANY_TAG  -1


class SIM_API cParsimCommunications : public cObject
{
  public:
    virtual ~cParsimCommunications() {}

    virtual void init() = 0;

    virtual void shutdown() = 0;


    virtual int getNumPartitions() const = 0;

    virtual int getProcId() const = 0;

    virtual cCommBuffer *createCommBuffer() = 0;

    virtual void recycleCommBuffer(cCommBuffer *buffer) = 0;

    virtual void send(cCommBuffer *buffer, int tag, int destination) = 0;

    virtual void broadcast(cCommBuffer *buffer, int tag);

    virtual bool receiveBlocking(int filtTag, cCommBuffer *buffer, int& receivedTag, int& sourceProcId) = 0;

    virtual bool receiveNonblocking(int filtTag, cCommBuffer *buffer, int& receivedTag, int& sourceProcId) = 0;
};

}  // namespace omnetpp


#endif