baseExConn.h

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/*********************************************************************
** Copyright (c) 1992-2010 VT MAK
** All rights reserved.
*********************************************************************/


#ifndef _baseExConn_H_
#define _baseExConn_H_


#include <vlpi/entityIdentifier.h>
#include <vlutil/vlTime.h>
#include <vlutil/vlList.h>

class DT_DLL_VL DtStateMsg;
class DT_DLL_VL DtInteraction;

typedef DtU16 DtExerciseId;



typedef void (*DtPostDrainCb)(void* usr);

class DT_DLL_VL DtBaseExerciseConn
{
public:

   virtual ~DtBaseExerciseConn();

   virtual void send(const DtStateMsg& msg) = 0;

   virtual void send(const DtInteraction& msg) = 0;

   virtual void sendStamped(const DtStateMsg& msg) = 0;

   virtual void sendStamped(const DtInteraction& msg) = 0;

   virtual void addPostDrainCallback(DtPostDrainCb cb, void *usr);
   virtual void removePostDrainCallback(DtPostDrainCb cb, void *usr);
   virtual void removeAllPostDrainCallbacks();

   virtual void setClock(DtClock* clock);

   virtual DtClock* clock();

   virtual int lastDrainInputReceiveCount() const;

   virtual void incrementNumberOfMessagesProcessed();


   virtual void setApplicationId(int siteId, int applNum);
   virtual DtSimulationAddress applicationId();

   virtual const DtEntityIdentifier& nextId();

   virtual DtEntityIdentifier makeEntityId(int entityNum);

protected:


   DtBaseExerciseConn();

   DtBaseExerciseConn(const DtBaseExerciseConn&);

   DtBaseExerciseConn& operator=(const DtBaseExerciseConn&);

   virtual void executePostDrainCbs();

protected:

   DtSimulationAddress myAppId;
   DtEntityIdentifier myCurrentId;
   DtList myPostDrainCbs;
   DtClock* myClock;
   int  myNumberOfMessagesProcessed;
};

#endif