KeepChildrenTruthStrategy.h

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/*
  Copyright (C) 2002-2020 CERN for the benefit of the ATLAS collaboration
*/

// KeepChildrenTruthStrategy.h, (c) ATLAS Detector software
 
#ifndef ISF_TOOLS_KEEPCHILDRENTRUTHSTRATEGY_H
#define ISF_TOOLS_KEEPCHILDRENTRUTHSTRATEGY_H 1
 
// stl includes
#include <set>
#include <vector>
 
// Athena includes
#include "AthenaBaseComps/AthAlgTool.h"
 
// ISF includes
#include "ISF_HepMC_Interfaces/ITruthStrategy.h"
 
namespace ISF {
  typedef std::vector<int>              VertexTypesVector;
  typedef std::set<int>                 VertexTypesSet;
  typedef std::vector<int>              PDGCodesVector;
  typedef std::set<int>                 PDGCodesSet;

  class KeepChildrenTruthStrategy final : public extends<AthAlgTool, ITruthStrategy> {
 
    public: 
     KeepChildrenTruthStrategy( const std::string& t, const std::string& n, const IInterface* p );

     ~KeepChildrenTruthStrategy();
 
     // Athena algtool's Hooks
     StatusCode  initialize() override;

     bool pass( ITruthIncident& incident) const override;

     virtual bool appliesToRegion(unsigned short) const override;
 
    private:

     VertexTypesVector                      m_vertexTypesVector;  
     VertexTypesSet                         m_vertexTypes;        
     bool                                   m_doVertexRangeCheck;
     int                                    m_vertexTypeRangeLow;
     int                                    m_vertexTypeRangeHigh;
     unsigned                               m_vertexTypeRangeLength;
     int                                    m_passProcessCategory;
     bool                                   m_bsmParent;             
     PDGCodesVector                         m_parentPdgCodesVector;  
     PDGCodesSet                            m_parentPdgCodes;        
   }; 
 
}
 
#endif //> !ISF_TOOLS_KEEPCHILDRENTRUTHSTRATEGY_H