include/vrvUtil/DtKeywordMixin.h

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/******************************************************************************
** Copyright (c) 2008 MAK Technologies, Inc.
** All rights reserved.
******************************************************************************/
/******************************************************************************
** $RCSfile: DtKeywordMixin.h,v $ $Revision: 1.7 $ $State: Exp $
******************************************************************************/


#ifndef DtKeywordMixin_H_
#define DtKeywordMixin_H_

#include <vrvUtil/vrvUtil.h>

#include <set>
#include <string>

namespace makVrv
{   
   class DT_DLL_VRVUTIL DtKeywordMixin
   {
   public:
      DtKeywordMixin();

      virtual ~DtKeywordMixin();

      virtual void addKeyword( const std::string& keyword);

      virtual void removeKeyword( const std::string& keyword);

      virtual void clearKeywords();

      virtual const std::set<std::string>& keywords() const;

      virtual bool findKeywords(const std::set<std::string>&) const;

      virtual bool findKeyword(const std::string& word) const;

   protected:
      std::set<std::string> myKeywords;
   };
}

#endif