CalibratedEgammaProvider.h

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/*
  Copyright (C) 2002-2022 CERN for the benefit of the ATLAS collaboration
*/
 
 
//athena friendly provider of egamma calibrations - applies the egammaCalibTool to collections 
//author: will buttinger
 
 
#ifndef CALIBRATEDEGAMMAPROVIDER_H
#define CALIBRATEDEGAMMAPROVIDER_H
 
// Gaudi/Athena include(s):
#include "AthenaBaseComps/AthAlgorithm.h"
#include "AsgTools/ToolHandle.h"
 
// Local include(s):
#include "EgammaAnalysisInterfaces/IEgammaCalibrationAndSmearingTool.h"
#include "xAODCore/ShallowCopy.h"
 
#include "xAODEgamma/ElectronContainer.h" 
#include "xAODEgamma/PhotonContainer.h" 
#include "xAODEgamma/EgammaContainer.h" 
#include "xAODEventInfo/EventInfo.h"
namespace CP {
 
class CalibratedEgammaProvider : public AthAlgorithm {
 
public:
  CalibratedEgammaProvider( const std::string& name, ISvcLocator* svcLoc );
  
  virtual StatusCode initialize();
  virtual StatusCode execute(const EventContext& ctx);
  
private:
   SG::ReadHandleKey<xAOD::EventInfo> m_evtInfoKey{this, "EvtInfoKey","EventInfo", "Specify an Event info"};
   SG::ReadHandleKey<xAOD::EgammaContainer> m_inputKey{this, "Input","Electrons", "Electron or photon input collection to calibrate"};
   SG::WriteHandleKey<xAOD::EgammaContainer> m_outputKey{this, "Output","CalibratedElectrons", "Name of output collection. If same as input key, will try to modify in-situ"};
   ToolHandle<CP::IEgammaCalibrationAndSmearingTool> m_tool{this, "Tool", "", "Leave blank to get an autoconfigured instance"  };
   
 
}; // class 
 
} //namespace
#endif // CALIBRATEDEGAMMAPROVIDER_H