PRD_MultiTruthCollection_p3.h

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/*
  Copyright (C) 2002-2017 CERN for the benefit of the ATLAS collaboration
*/
 
// Dear emacs, this is -*-c++-*-
 
// Andrei.Gaponenko@cern.ch, 2007
// Olivier.Arnaez@cern.ch, 2015
 
 
#ifndef PRD_MULTITRUTHCOLLECTION_P3_H
#define PRD_MULTITRUTHCOLLECTION_P3_H
 
#include "GeneratorObjectsTPCnv/HepMcParticleLink_p2.h"
 
#include <vector>
 
namespace Trk {
  class PRD_MultiTruthCollection_p3 {
  public:
    // the lore is that Root does not split std::pair, so make our own class
    struct Entry {
      unsigned long long id; // the Identifier
      HepMcParticleLink_p2 particle;
      Entry(unsigned long long i, const HepMcParticleLink_p2& p) : id(i), particle(p) {}
 
      Entry() : id(0) {} // stupid call required by reflex dicts 
    };
    
    typedef std::vector<Entry> CollectionType;
    CollectionType m_entries;
  };
}
 
#endif/*PRD_MULTITRUTHCOLLECTION_P3_H*/