analogIOPort.h

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



#ifndef DtAnalogInputPort_H_
#define DtAnalogInputPort_H_

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

class DT_DLL_vrfobjcore DtAnalogInputPort : public DtSingleConnectionInputPort
{
public:

   DtAnalogInputPort(const DtString& portName);
   virtual ~DtAnalogInputPort();

   virtual bool acceptType(const DtString& type) const;

   virtual void receiveData(DtPortData* data);

   virtual double value() const;
};

class DT_DLL_vrfobjcore DtAnalogOutputPort : public DtOutputPort
{
public:

   DtAnalogOutputPort(const DtString& portName);
   virtual ~DtAnalogOutputPort();

   virtual const DtString type() const;

   virtual void createPortData();

   virtual void setValue(double value);

   virtual double value() const;
};

class DT_DLL_vrfobjcore DtAnalogPortData : public DtPortData
{
public:

   DtAnalogPortData();
   virtual ~DtAnalogPortData();
   DtAnalogPortData(const DtAnalogPortData& orig);
   DtAnalogPortData& operator=(const DtAnalogPortData& orig);

   virtual const DtString type() const;

   virtual void setValue(double v);

   virtual double value() const;

   virtual DtPortData* clone() const;

protected:
   double myValue;
};

#endif