rwHeading.h

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/*********************************************************************
** Copyright (c) 2020 MAK Technologies, Inc.
** All rights reserved.
*********************************************************************/


#pragma once

#include <readerWriter/rwReal.h>
#include <readerWriter/rwBoolean.h>

#include "vrfutil/vrfutilDefines.h"
class DT_DLL_vrfutil DtRwHeading : public DtReaderWriter
{
public:
   DtRwHeading(const DtString& name,
      DtReaderWriterRegistry* parentRegistry = NULL);
   DtRwHeading(const DtSymbolString& name,
      DtReaderWriterRegistry* parentRegistry = NULL);

   DtRwHeading(const DtSymbolString& name, const double heading, 
      DtReaderWriterRegistry* parentRegistry = NULL);

   //copy contructor
   DtRwHeading(const DtRwHeading& orig);

   virtual ~DtRwHeading();

   DtRwHeading(const DtString& name,
      const DtRwHeading& orig,
      DtReaderWriterRegistry* parentRegistry = NULL);
   DtRwHeading(const DtSymbolString& name,
      const DtRwHeading& orig,
      DtReaderWriterRegistry* parentRegistry = NULL);

   DtRwHeading& operator=(const DtRwHeading& orig);

   virtual DtRwHeading* clone(DtReaderWriterRegistry* parent = 0) const;

   virtual void setHeading(double);
   double heading() const;

   virtual void setIsMagnetic(bool);
   bool isMagnetic() const;

   bool operator==(const DtRwHeading&) const;
   bool operator!=(const DtRwHeading& rhs)
   {
      return !(*this == rhs);
   }


   virtual const char* readerWriterType() const;

   static const char* theXmlType();


protected:
   DtRwReal myHeading;
   DtRwBoolean myIsMagnetic;
};

namespace DtBufferSerialize
{
   DT_DLL_vrfutil int getSize(const DtRwHeading& val);
   DT_DLL_vrfutil char *encode(const DtRwHeading& val, char *buffer);
   DT_DLL_vrfutil const char *decode(DtRwHeading &val, const char *buffer);
}