InDetGlobalPrimaryVertexMonAlg.h

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/*
  Copyright (C) 2002-2020 CERN for the benefit of the ATLAS collaboration
*/
 
 
#ifndef InDetGlobalPrimaryVertexMonAlg_H
#define InDetGlobalPrimaryVertexMonAlg_H
 
#include "AthenaMonitoring/AthMonitorAlgorithm.h"
 
// tracking vertex
#include "StoreGate/ReadHandleKey.h"
#include "xAODTracking/VertexContainer.h"
 
//Standard c++
#include <string>
 
//------------------------------
 
namespace Trk {
  class Vertex;
  class VxCandidate;
}
 
 
 
class InDetGlobalPrimaryVertexMonAlg : public AthMonitorAlgorithm {
  
 public:
  
  InDetGlobalPrimaryVertexMonAlg( const std::string & name, ISvcLocator* pSvcLocator );
  virtual ~InDetGlobalPrimaryVertexMonAlg();
  virtual StatusCode initialize() override;
  virtual StatusCode fillHistograms( const EventContext& ctx ) const override;
  std::string findComponentString(int bec, int ld) const;
  
  
  
 private:
  
  SG::ReadHandleKey<xAOD::VertexContainer> m_vxContainerName{this,"vxContainerName","PrimaryVertices","Primary Vertices for Global Monitoring"};
  //SG::ReadHandleKey<xAOD::VertexContainer> m_vxContainerNameSplit{this,"vxContainerNameSplit","VxPrimaryCandidateSplitStream","Split Vertices for Global Monitoring"};
  
  int         m_splitVertexTrkInvFraction; 
  float       m_distanceSplitVxMatch; 
 
  int      m_splitMatchingMetric; 
  bool     m_doEnhancedMonitoring; // trigger the enhanced monitoring (to be activated by InDetFlags.doMonitoringPrimaryVertexingEnhanced because split vertexing and vertexing with no beam constraint need to be run as well)
  
  // Helper functions
  double getSplitMatchDistance(const xAOD::Vertex* splitVx, const xAOD::Vertex* originalVx);
  
};
#endif