ValidationTruthStrategy.cxx

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/*
  Copyright (C) 2002-2026 CERN for the benefit of the ATLAS collaboration
*/
 
// class header include
#include "ValidationTruthStrategy.h"
 
// ISF includes
#include "ISF_Event/ITruthIncident.h"
#include "ISF_Event/ISFParticle.h"

ISF::ValidationTruthStrategy::ValidationTruthStrategy(const std::string& t, const std::string& n, const IInterface* p) :
  base_class(t,n,p)
{
}
 
// Athena algtool's Hooks
StatusCode  ISF::ValidationTruthStrategy::initialize()
{
    ATH_MSG_VERBOSE("Initializing ...");
 
    // (*) setup parent particle cuts
    // -> compute p^2 for fast comparison
    m_minParentP2 = m_minParentP*m_minParentP;
 
    for(auto region : m_regionListProperty.value()) {
      if(region < AtlasDetDescr::fFirstAtlasRegion || region >= AtlasDetDescr::fNumAtlasRegions) {
        ATH_MSG_ERROR("Unknown Region (" << region << ") specified. Please check your configuration.");
        return StatusCode::FAILURE;
      }
    }
 
    return StatusCode::SUCCESS;
}
 
bool ISF::ValidationTruthStrategy::pass( ITruthIncident& ti) const {
 
  // parent particle check
  bool pass =  ( ti.parentP2() >= m_minParentP2 );
 
  return pass;
}
 
bool ISF::ValidationTruthStrategy::appliesToRegion(unsigned short geoID) const
{
  return std::find( m_regionListProperty.begin(),
                    m_regionListProperty.end(),
                    geoID ) != m_regionListProperty.end();
}