variableLengthData.h

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/****************************************************************************
 * Copyright (c) 2016 MAK Technologies, Inc.
 * All rights reserved.
 ****************************************************************************/


#pragma once

#include <portal/dllExport.h>
#include <portal/addAttribute.h>
#include <vlutil/vlString.h>
#include <vector>
#include <iosfwd>
#include <list>

namespace MAKVrExchange
{

   class DT_DLL_LIBPORTAL DtVariableLengthData
   {
   public:

      DtVariableLengthData();

      DtVariableLengthData( const char* data, unsigned int size );

      DtVariableLengthData( const DtVariableLengthData& other );

      ~DtVariableLengthData();

      DtVariableLengthData& operator = ( const DtVariableLengthData& other );


      bool operator == ( const DtVariableLengthData& other ) const;
      bool operator != ( const DtVariableLengthData& other ) const;


      void setData( const char* data, unsigned int size );

      const char* data() const;

      const unsigned int size() const;

      virtual std::ostream& printDataToStream( std::ostream& stream ) const;


      DtDEC_ATTRIBUTE( std::vector<char>, DataArray, dataArray );


   };


   typedef std::pair<DtString,DtVariableLengthData> DtAttributeValuePair;

   typedef std::list<DtAttributeValuePair> DtAttributeValuePairList;

   std::ostream & operator << ( std::ostream& stream, const DtVariableLengthData& val );

   std::ostream & operator << ( std::ostream& stream, const DtAttributeValuePair& val );

   std::ostream & operator << ( std::ostream& stream, const DtAttributeValuePairList& val );

}