DtOsgTextureKeyHolder.h

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/******************************************************************************
** Copyright (c) 2013 MAK Technologies, Inc.
** All rights reserved.
******************************************************************************/
 
#pragma once

#include <vrvOsg/vrvOsg.h>
#include <vrvCore/DtUniqueID.h>
#include <osg/Referenced>
#include <list>

namespace makVrv
{

   class DT_DLL_VRVOSG DtOsgTextureKeyHolder : public osg::Referenced
   {
   public:

      typedef std::list<int> KeyList;

      DtOsgTextureKeyHolder();

      virtual ~DtOsgTextureKeyHolder();

      virtual const KeyList& textureKeys() const;
      
      virtual void addTextureKey( int key );

   protected:
      KeyList myTextureKeys;
   };

}