CopyEventWeight.h

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/*
  Copyright (C) 2002-2022 CERN for the benefit of the ATLAS collaboration
*/
 
#ifndef XAOD_ANALYSIS
 
#ifndef EVGENPRODTOOLS_COPYEVENTWEIGHT_H
#define EVGENPRODTOOLS_COPYEVENTWEIGHT_H
 
#include "GeneratorModules/GenBase.h"
#include "StoreGate/WriteDecorHandleKey.h"
#include "xAODEventInfo/EventInfo.h"

 
class CopyEventWeight : public GenBase {
public:

  CopyEventWeight(const std::string& name, ISvcLocator* svcLoc);

  virtual StatusCode initialize() override;
  virtual StatusCode execute(const EventContext& ctx) override;
 
private:
 
  SG::WriteDecorHandleKey<xAOD::EventInfo> m_mcWeightsKey {this
      , "mcEventWeightsKey"
      , "TMPEvtInfo.mcEventWeights"
      , "Decoration for MC Event Weights"};
};
 
 
#endif
 
#endif