TruthMetaDataTool.h

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// Dear emacs, this is -*- c++ -*-
/*
  Copyright (C) 2002-2017 CERN for the benefit of the ATLAS collaboration
*/
 
#ifndef XAODTRUTHCNV_TRUTHMETADATATOOL_H
#define XAODTRUTHCNV_TRUTHMETADATATOOL_H
 
// System include(s):
#include <string>
#include <memory>
 
// Gaudi/Athena include(s):
#include "AsgTools/AsgMetadataTool.h"
#ifndef XAOD_STANDALONE
#   include "AthenaKernel/IMetaDataTool.h"
#endif // XAOD_STANDALONE
 
// EDM include(s):
#include "xAODTruth/TruthMetaDataContainer.h"
#include "xAODTruth/TruthMetaDataAuxContainer.h"
 
namespace SG {
  typedef std::string SourceID;
}
 
namespace xAODMaker {

   class TruthMetaDataTool : public asg::AsgMetadataTool
#ifndef XAOD_STANDALONE
                           , public virtual ::IMetaDataTool
#endif // XAOD_STANDALONE
   {

      ASG_TOOL_CLASS0( TruthMetaDataTool )
 
   public:
      TruthMetaDataTool( const std::string& name = "TruthMetaDataTool" );

      virtual StatusCode initialize();
 
   protected:

      virtual StatusCode beginInputFile();
 
      virtual StatusCode endInputFile();

      virtual StatusCode metaDataStop();

   virtual StatusCode beginInputFile(const SG::SourceID&) {return beginInputFile();}

   virtual StatusCode endInputFile(const SG::SourceID&) {return endInputFile();}

   virtual StatusCode metaDataStop(const SG::SourceID&) {return metaDataStop();}

 
   private:

      std::string m_inputKey;
      std::string m_outputKey;



      std::unique_ptr< xAOD::TruthMetaDataContainer > m_truthMeta;
      std::unique_ptr< xAOD::TruthMetaDataAuxContainer > m_truthMetaAux;

 
   }; // class TruthMetaDataTool
 
} // namespace xAODMaker
 
#endif // XAODTRUTHCNV_TRUTHMETADATATOOL_H