testInter.h

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

#ifndef TestInteraction_H_
#define TestInteraction_H_

#if DtHLA

#include <vl/hIntWEncDec.h>
#include <vl/hExerciseConn.h>

#include <matrix/vlVector.h>

class TestInteraction;

typedef void (*TestInteractionCb)(TestInteraction* inter, void* usr);

class TestInteraction : public DtInteractionWithEncDec
{
public:

   TestInteraction();

   virtual ~TestInteraction();

   TestInteraction(const TestInteraction& orig);

   TestInteraction& operator=(const TestInteraction& orig);

   virtual const char* name() const;

   virtual void printData() const;

   // **************************************************************
   // Inspector and mutator functions for the interaction class' data.
   // These will look different for each DtInteraction subclass.
   // None are required by VR-Link, but the class will not be
   // particularly useful without a way to get data in and out in a
   // typesafe manner.
   // **************************************************************

   virtual void setNumber(int num);
   virtual int number() const;

   virtual void setVector(const DtVector& vec);
   virtual const DtVector& vector() const;

public:

   static DtInteraction* create();

   static void addCallback(DtExerciseConn* conn,
      TestInteractionCb cb, void* usr);
   static void removeCallback(DtExerciseConn* conn,
      TestInteractionCb cb, void* usr);

protected:

   virtual char* interactionClassToUse(DtExerciseConn* exConn) const;

   virtual DtInteractionDecoder* createDecoder(DtExerciseConn* exConn) const;


   virtual DtInteractionEncoder* createEncoder(DtExerciseConn* exConn) const;

protected:
   
   int myNum;
   DtVector myVec;
};

#endif
#endif