sml/restriction.h

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/******************************************************************************
 * \file sml/restriction.h
 * \brief SML Class usage restrictions
 *
 * \if NODOC
 * $Log: restriction.h_v $
 * Revision 1.3  2011/10/11 21:08:46  mju
 * Remove redundant hdrs.
 *
 * Revision 1.2  2007/05/17 19:42:47  dwilliss
 * Changed to allow multiple products
 *
 * Revision 1.1  2007/05/04 22:46:55  dwilliss
 * Initial revision
 * \endif
*****************************************************************************/

#ifndef INC_SML_RESTRICTION_H
#define INC_SML_RESTRICTION_H

#ifndef  INC_SML_SIMPLEAR_H
   #include <mi32/simplear.h>
#endif

#ifndef  INC_SML_ENUMSET_H
   #include <mi32/enumset.h>
#endif

#ifndef  INC_SML_USAGE_H
   #include <sml/usage.h>
#endif

#ifdef RVCSYSDLL
   #define RVCSYSLIBEXPORT MI_DLLEXPORT
   #define RVCSYSLIBCLASSEXPORT MI_DLLCLASSEXPORT
#else
   #define RVCSYSLIBEXPORT MI_DLLIMPORT
   #define RVCSYSLIBCLASSEXPORT MI_DLLCLASSIMPORT
#endif

namespace SML {


/*****************************************************************************/
class RVCSYSLIBCLASSEXPORT RESTRICTION {
   public:
      RESTRICTION (
         ) { m_Usage.SetAll(); }

      void AllowUsage (
         SML::USAGE usage
         ) { m_Usage += usage; }

      void ClearUsage (
         ) { m_Usage.Clear(); }

      void DisallowUsage (
         SML::USAGE usage
         ) { m_Usage -= usage; }

      bool IsAllowed (
         MIPRODUCTCODE CurrentProduct
         ) const;

      bool IsAllowed (
         SML::USAGE ScriptUsage
         ) const;

      bool IsAllowed (
         MIPRODUCTCODE CurrentProduct,
         SML::USAGE ScriptUsage
         ) const;

      void AddProduct (
         MIPRODUCTCODE MinimumProduct
         );

   private:
      SIMPLE_ARRAY<MIPRODUCTCODE> m_AllowedProducts;
      ENUMSET<SML::USAGE, SML::USAGE_LAST> m_Usage;

   };

} // end of SML namespace


#undef RVCSYSLIBEXPORT
#undef RVCSYSLIBCLASSEXPOR

#endif      //  INC_SML_RESTRICTION_H

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