IParticleRetrievalTool.h

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/*
  Copyright (C) 2002-2017 CERN for the benefit of the ATLAS collaboration
*/
 
#ifndef TriggerMatchingTool_IParticleRetrievalTool_H
#define TriggerMatchingTool_IParticleRetrievalTool_H
 
// Framework includes
#include "AsgTools/AsgTool.h"
#include "AsgTools/ToolHandle.h"
 
#include "TriggerMatchingTool/IIParticleRetrievalTool.h"
#include "TrigDecisionTool/TrigDecisionTool.h"
 
namespace Trig {
  class IParticleRetrievalTool final : public virtual IIParticleRetrievalTool,
                                       public asg::AsgTool
  {
    ASG_TOOL_CLASS( IParticleRetrievalTool, IIParticleRetrievalTool )
    public:
      IParticleRetrievalTool(const std::string& name);

      ~IParticleRetrievalTool() override;

      StatusCode initialize() override;
      
      StatusCode retrieveParticles(
          std::vector<std::vector<const xAOD::IParticle*>>& combinations,
          const std::string& chain,
          bool rerun = false) const override;

      StatusCode retrieveParticles(
          std::vector<const xAOD::IParticle*>& combination,
          const HLT::TriggerElement* te,
          bool& navFailure) const;

      xAOD::Type::ObjectType getEGammaTEType(const HLT::TriggerElement* te) const;

      StatusCode retrieveFeatureParticle(
          const xAOD::IParticle*& particle,
          const HLT::TriggerElement::FeatureAccessHelper& feature,
          const HLT::TriggerElement* te,
          bool& navFailure) const;
 
    private:
      // Properties
      ToolHandle<Trig::TrigDecisionTool> m_tdt {
        "Trig::TrigDecisionTool/TrigDecisionTool"};

      bool m_warnOnNavigationFailure;
  }; //> end class IParticleRetrievalTool
} //> end namespace Trig
 
#endif //> !TriggerMatchingTool_IParticleRetrievalTool_H