composite_calorimeter/src/CCalHcalOrganization.cc

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0025 //
0026 ///////////////////////////////////////////////////////////////////////////////
0027 // File: CCalHcalOrganization.cc
0028 // Description: Defines numbering schema for the Hadron Calorimeter
0029 ///////////////////////////////////////////////////////////////////////////////
0030
0031 #include "CCalHcalOrganization.hh"
0032 #include "G4VPhysicalVolume.hh"
0033 #include "G4Step.hh"
0034 #include "G4StepPoint.hh"
0035 #include "G4TouchableHistory.hh"
0036
0037 CCalHcalOrganization::~CCalHcalOrganization() {
0038 }
0039
0040 unsigned int CCalHcalOrganization::GetUnitID(const G4Step* aStep) const {
0041
0042   G4TouchableHistory* theTouchable =
0043     (G4TouchableHistory*)( aStep->GetPreStepPoint()->GetTouchable() );
0044   if ((theTouchable->GetHistoryDepth()) > 0)
0045     return theTouchable->GetReplicaNumber( 1 );
0046   else
0047     return 0;
0048 }