TotemRPOrganization.cc

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// -*- C++ -*-
//
// Package:     Forward
// Class  :     TotemRPOrganization
//
// Implementation:
//     <Notes on implementation>
//
// Original Author:
//         Created:  Tue May 16 10:14:34 CEST 2006
//
 
// system include files
 
// user include files
#include "SimG4CMS/Forward/interface/TotemRPOrganization.h"
#include "SimG4CMS/Forward/interface/TotemNumberMerger.h"
#include "FWCore/MessageLogger/interface/MessageLogger.h"
 
#include "G4VPhysicalVolume.hh"
#include "G4VTouchable.hh"
 
//
// constructors and destructor
//
TotemRPOrganization ::TotemRPOrganization() { edm::LogInfo("ForwardSim") << "Creating TotemRPOrganization"; }
 
TotemRPOrganization ::~TotemRPOrganization() {}
 
//
// member functions
//
 
uint32_t TotemRPOrganization ::getUnitID(const G4Step* aStep) const {
  G4VPhysicalVolume* physVol;
  int32_t UNITA = 0;
  const G4VTouchable* touch = aStep->GetPreStepPoint()->GetTouchable();
  int ii = 0;
  for (ii = 0; ii < touch->GetHistoryDepth(); ii++) {
    physVol = touch->GetVolume(ii);
 
#ifdef SCRIVI
    LogDebug("ForwardSim") << "physVol=" << physVol->GetName() << ", level=" << ii
                           << ", physVol->GetCopyNo()=" << physVol->GetCopyNo();
#endif
  }
  physVol = touch->GetVolume(0);  //aStep->GetPreStepPoint()->GetPhysicalVolume();
 
  if (physVol->GetName() == "myRP")
    UNITA = (touch->GetVolume(5)->GetCopyNo()) * 1111;
 
#ifdef SCRIVI
  LogDebug("ForwardSim") << "\nUNITA-RP " << UNITA << "\n\n";
#endif
  return UNITA;
}