TrigMuonMonitorAlgorithm.cxx

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/*
  Copyright (C) 2002-2026 CERN for the benefit of the ATLAS collaboration
*/
 
#include "TrigMuonMonitorAlgorithm.h"
 
 
TrigMuonMonitorAlgorithm ::  TrigMuonMonitorAlgorithm(const std::string& name, ISvcLocator* pSvcLocator)
  : AthMonitorAlgorithm(name, pSvcLocator)
{}
 
 
StatusCode TrigMuonMonitorAlgorithm :: initialize(){
  StatusCode sc = AthMonitorAlgorithm::initialize();
  ATH_CHECK( m_matchTool.retrieve() );
  ATH_CHECK( m_muonSelectionTool.retrieve() );
  ATH_CHECK( m_MuonContainerKey.initialize() );
  return sc;
}
 
 
StatusCode TrigMuonMonitorAlgorithm :: fillHistograms(const EventContext& ctx) const {
 
 
  bool passToMonitor = selectEvents();
 
  if(passToMonitor){

    ATH_CHECK(fillVariables(ctx));

    for(const std::string& chain : m_monitored_chains){
      ATH_CHECK( fillVariablesPerChain(ctx, chain) );
    }
 

    SG::ReadHandle<xAOD::MuonContainer> muons(m_MuonContainerKey, ctx);
    if (! muons.isValid() ) {
      ATH_MSG_ERROR("evtStore() does not contain muon Collection with name "<< m_MuonContainerKey);
      return StatusCode::FAILURE;
    }
    std::vector<const xAOD::Muon*> probes;
    ATH_CHECK(selectMuons(ctx, muons, probes));
 
    for(const xAOD::Muon* mu : probes){
      ATH_CHECK( fillVariablesPerOfflineMuon(ctx, mu) );

      for(const std::string& chain : m_monitored_chains){
    ATH_CHECK( fillVariablesPerOfflineMuonPerChain(ctx, mu, chain) );
      }
    }
 
  }
 
 
 
  return StatusCode::SUCCESS;
}
 
 
 
bool TrigMuonMonitorAlgorithm :: selectEvents() const {
  return true;
}
 
 
StatusCode TrigMuonMonitorAlgorithm :: selectMuons(const EventContext& /*ctx*/, SG::ReadHandle<xAOD::MuonContainer> &muons, std::vector<const xAOD::Muon*> &probes) const {
  for (const xAOD::Muon* mu : *muons) {
    if(mu->author()==xAOD::Muon::Author::MuidCo && 
       m_muonSelectionTool->getQuality(*mu)<=xAOD::Muon::Quality::Medium ){
      probes.push_back(mu);
    }
  }
  return StatusCode::SUCCESS;
}
 
 
StatusCode TrigMuonMonitorAlgorithm :: fillVariables(const EventContext& ) const {
  return StatusCode::SUCCESS;
}
 
 
StatusCode TrigMuonMonitorAlgorithm :: fillVariablesPerOfflineMuon(const EventContext&, const xAOD::Muon* ) const {
  return StatusCode::SUCCESS;
}
 
StatusCode TrigMuonMonitorAlgorithm :: fillVariablesPerChain(const EventContext&, const std::string&) const {
  return StatusCode::SUCCESS;
}
 
StatusCode TrigMuonMonitorAlgorithm :: fillVariablesPerOfflineMuonPerChain(const EventContext&, const xAOD::Muon* , const std::string&) const {
  return StatusCode::SUCCESS;
}