HIJetSubtractorToolBase.cxx

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/*
  Copyright (C) 2002-2017 CERN for the benefit of the ATLAS collaboration
*/
 
#include "HIJetRec/HIJetSubtractorToolBase.h"
#include "HIJetRec/HIJetRecDefs.h"
#include <TVector2.h>
 
HIJetSubtractorToolBase::HIJetSubtractorToolBase(const std::string& myname) : asg::AsgTool(myname),
                                          m_useCells(true),
                                          m_shape(nullptr),
                                          m_index(nullptr),
                                          m_modulator(nullptr)
{
#ifndef XAOD_STANDALONE
  //should not need this due to ASG_TOOL_CLASS macro since
  //athena only calls 3 arg constructor which explicitly declares athena interface?
  declareInterface<IHISubtractorTool>(this);
#endif
 
}
 
 
void HIJetSubtractorToolBase::setSubtractedEtaPhi(float E, float& eta, float& phi, float eta0, float phi0, float sig) const
{
  phi=TVector2::Phi_mpi_pi(phi);
  if(!HIJetRec::inTowerBoundary(eta0,phi0,eta,phi))
  {
    eta=eta0;
    phi=phi0;
  }
  else if( E < minEnergyForMoments() || ( (sig > 0) && sig < minEnergySigForMoments() ) )
  {
    eta=eta0;
    phi=phi0;
  }
 
}
 
StatusCode HIJetSubtractorToolBase::configureEvent(const xAOD::HIEventShapeContainer* shape, const HIEventShapeIndex* index, const IHIUEModulatorTool* modulator)
{
  setShape(shape);
  setIndex(index);
  setModulator(modulator);
  return StatusCode::SUCCESS;
 
}