integerIOPort.h

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/*******************************************************************************
** Copyright (c) 2003 MAK Technologies, Inc.
** All rights reserved.
*******************************************************************************/
/*******************************************************************************
** $RCSfile: integerIOPort.h,v $ $Revision: 1.8 $ $State: Exp $
*******************************************************************************/



#ifndef DtIntegerInputPort_H_
#define DtIntegerInputPort_H_

#include "vrfobjcore/singleConnectionInputPort.h"
#include "vrfobjcore/outputPort.h"
#include "vrfobjcore/portData.h"

#include "vrfobjcore/vrfobjcoreDefines.h"
class DT_DLL_vrfobjcore DtIntegerInputPort : public DtSingleConnectionInputPort
{
public:
   DtIntegerInputPort(const DtString& portName);
   virtual ~DtIntegerInputPort();

   virtual bool acceptType(const DtString& type) const;

   virtual void receiveData(DtPortData* data);

   virtual int value() const;
};

class DT_DLL_vrfobjcore DtIntegerOutputPort : public DtOutputPort
{
public:
   DtIntegerOutputPort(const DtString& portName);
   virtual ~DtIntegerOutputPort();

   virtual const DtString type() const;

   virtual void createPortData();

   virtual void setValue(int value);

   virtual int value() const;
};

class DT_DLL_vrfobjcore DtIntegerPortData : public DtPortData
{
public:
   DtIntegerPortData();
   virtual ~DtIntegerPortData();
   DtIntegerPortData(const DtIntegerPortData& orig);
   DtIntegerPortData& operator=(const DtIntegerPortData& orig);

   virtual const DtString type() const;

   virtual void setValue(int v);

   virtual int value() const;

   virtual DtPortData* clone() const;

protected:
   int myValue;
};

#endif