Event/xAOD/xAODCore/xAODCore/ClassID_traits.h

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// Dear emacs, this is -*- c++ -*-
 
/*
  Copyright (C) 2002-2017 CERN for the benefit of the ATLAS collaboration
*/
 
// $Id: ClassID_traits.h 613558 2014-08-26 17:16:16Z krasznaa $
#ifndef XAODCORE_CLASSID_TRAITS_H
#define XAODCORE_CLASSID_TRAITS_H
 
 
// System include(s):
extern "C" {
#   include <stdint.h>
}
#include <string>
#include <typeinfo>
 
typedef uint32_t CLID;
 
template< class T >
struct ERROR_you_should_use_the_CLASS_DEF_macro_to_define_CLID_and_VERSION {};
 
template< class T >
struct ClassID_traits {
 
   static CLID ID() {
      return ERROR_you_should_use_the_CLASS_DEF_macro_to_define_CLID_and_VERSION< T >::please_correct;
   }
   static const std::string& typeName() {
      return ERROR_you_should_use_the_CLASS_DEF_macro_to_define_CLID_and_VERSION< T >::please_correct;
   }
   static const std::type_info& typeId() {
      return ERROR_you_should_use_the_CLASS_DEF_macro_to_define_CLID_and_VERSION< T >::please_correct;
   }
 
}; // struct ClassID_traits
 
#endif // not XAODCORE_CLASSID_TRAITS_H