AutoDescriptor.hpp

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* Copyright (C) 2005, Quest Software, Inc. All rights reserved.
* Copyright (C) 2006, Novell, Inc. All rights reserved.
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#ifndef BLOCXX_AUTO_DESCRIPTOR_HPP_INCLUDE_GUARD_
#define BLOCXX_AUTO_DESCRIPTOR_HPP_INCLUDE_GUARD_
 
#include "blocxx/BLOCXX_config.h"
#include "blocxx/AutoResource.hpp"
#include "blocxx/Types.hpp"
 
namespace BLOCXX_NAMESPACE
{
 
   struct BLOCXX_COMMON_API AutoDescriptorPolicy
   {
      typedef Descriptor handle_type;
 
      static handle_type null()
      {
         return BLOCXX_INVALID_HANDLE;
      }
 
      static void free(handle_type h);
 
      static bool equal(handle_type h1, handle_type h2)
      {
         return h1 == h2;
      }
   };
 
   typedef AutoResource<AutoDescriptorPolicy> AutoDescriptor;
 
} // namespace BLOCXX_NAMESPACE
 
#endif