TryToShower.cxx

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#include "AtlfastAlgs/Calorimeter.h" 
#include "AtlfastEvent/ITransportedParticle.h" 
#include "FastShowerUtils/ParticleInfo.h" 
#include "FastShowerUtils/Gridlet.h" 
#include "FastShowerUtils/GridletForger.h" 
#include "GaudiKernel/MsgStream.h" 
namespace Atlfast{

  using FastShower::ParticleInfo;
  using FastShower::Gridlet;
  using FastShower::GridletForger;
  
  TryToShower::TryToShower(Calorimeter* c):m_calorimeter(c){
  }
  bool TryToShower::operator()(const ITransportedParticle* tp){
   
    const GridletForger* gf = m_calorimeter->gridletForger();
    if(gf == 0) return false;
    
    const HepMC::GenParticle* particle = tp->particle();
    
    ParticleInfo pi( tp->phi(),
                     tp->eta(),
                     tp->E(),
                     particle->pdg_id()
                     );
    Gridlet* gridlet = gf->makeGridlet(pi);
    
    if(!gridlet) {
      //      log<<MSG::DEBUG<<"Particle refused by Showerer "<<endl;
      return false;
    }
    // Give the gridlets to the calorimeter
    m_calorimeter->addGridlet(gridlet);

    return true;
  }  
}//namespace

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