boolIOPort.h

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/*******************************************************************************
** Copyright (c) 2003 MaK Technologies, Inc.
** All rights reserved.
*******************************************************************************/
/*******************************************************************************
** $RCSfile: boolIOPort.h,v $ $Revision: 1.6 $ $State: Exp $
*******************************************************************************/



#ifndef boolIOPort_H_
#define boolIOPort_H_

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

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

   virtual bool acceptType(const DtString& type) const;

   virtual void receiveData(DtPortData *data);

   virtual bool value() const;
};

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

   virtual const DtString type() const;

   virtual void createPortData();

   virtual void setValue(bool value);

   virtual bool value() const;
};

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

   virtual const DtString type() const;

   virtual void setValue(bool v);

   virtual bool value() const;

   virtual DtPortData* clone() const;

protected:
   bool myValue;
};

#endif