Run2JetElementMaker.cxx

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/*
  Copyright (C) 2002-2017 CERN for the benefit of the ATLAS collaboration
*/
 
// ================================================
// Run2JetElementMaker class Implementation
// ================================================
//
//
//
 
 
// This algorithm includes
#include "Run2JetElementMaker.h"
 
 
namespace LVL1 {
 
Run2JetElementMaker::Run2JetElementMaker( const std::string& name, ISvcLocator* pSvcLocator ) 
  : AthAlgorithm( name, pSvcLocator ), 
    m_JetElementTool("LVL1::L1JetElementTools/L1JetElementTools")
{
}
  

StatusCode Run2JetElementMaker::initialize()
{
  ATH_CHECK( m_JetElementTool.retrieve() );
  ATH_CHECK(m_triggerTowerKey.initialize());
  ATH_CHECK(m_jetElementKey.initialize());
  return StatusCode::SUCCESS ;
}
 

 
 
StatusCode Run2JetElementMaker::execute(const EventContext& ctx)
{
  ATH_MSG_DEBUG ( "Executing" ) ;
 
  // Vectors to store JetElements in
  auto jetElements = SG::makeHandle(m_jetElementKey, ctx);
  auto vectorOfJEs = std::make_unique<JECollection>();
  auto jeAuxVector = std::make_unique<JEAuxCollection>();
  vectorOfJEs->setStore(jeAuxVector.get());
    
  // Retrieve TriggerTowers from StoreGate 
  auto vectorOfTTs = SG::makeHandle(m_triggerTowerKey, ctx);
  ATH_CHECK(vectorOfTTs.isValid());
  // Fill a DataVector of JetElements using L1JetElementTools
  m_JetElementTool->makeJetElements(vectorOfTTs.get(), vectorOfJEs.get());
  ATH_MSG_DEBUG( vectorOfJEs->size()<<" JetElements have been generated") ;
  ATH_CHECK(jetElements.record(std::move(vectorOfJEs), std::move(jeAuxVector)));
  
  return StatusCode::SUCCESS;
}//end execute
 
} // end of namespace bracket