/cvmfs/atlas.cern.ch/repo/sw/ASG/AnalysisBase/2.4.31/xAODRootAccess/xAODRootAccess/tools/TDestructorRegistry.h

// Dear emacs, this is -*- c++ -*-
// $Id: TDestructorRegistry.h 599851 2014-06-02 12:32:51Z krasznaa $
#ifndef XAODROOTACCESS_TOOLS_TDESTRUCTORREGISTRY_H
#define XAODROOTACCESS_TOOLS_TDESTRUCTORREGISTRY_H

// System include(s):
#include <map>

// Forward declaration(s):
namespace std {
   class type_info;
}

namespace xAOD {

   // Forward declaration(s):
   class TVirtualDestructor;

   class TDestructorRegistry {

   public:
      static TDestructorRegistry& instance();

      const TVirtualDestructor* get( const std::type_info& ti ) const;
      template< class T >
      void add();

   private:
      class TDestructorHolder {
      public:
         TDestructorHolder( TVirtualDestructor* d = 0 );
         ~TDestructorHolder();

         TVirtualDestructor* m_destructor;
      };

      typedef std::map< const std::type_info*, TDestructorHolder > Map_t;
      Map_t m_types;

   }; // class TDestructorRegistry

} // namespace xAOD

// Include the template implementation:
#include "TDestructorRegistry.icc"

#endif // XAODROOTACCESS_TOOLS_TDESTRUCTORREGISTRY_H

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