G4PSNofCollision.cc

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//
// G4PSNofCollision
#include "G4PSNofCollision.hh"
 
///////////////////////////////////////////////////////////////////////////////
// (Description)
//   This is a primitive scorer class for scoring number of collisions inside a
//  Cell.
//
// Created: 2007-02-02  Tsukasa ASO, Akinori Kimura.
// 2010-07-22   Introduce Unit specification.
//
///////////////////////////////////////////////////////////////////////////////
 
G4PSNofCollision::G4PSNofCollision(G4String name, G4int depth)
  :G4VPrimitiveScorer(name,depth),HCID(-1),EvtMap(0),weighted(false)
{
    SetUnit("");
}
 
G4PSNofCollision::~G4PSNofCollision()
{;}
 
G4bool G4PSNofCollision::ProcessHits(G4Step* aStep,G4TouchableHistory*)
{
  if ( aStep->GetPostStepPoint()->GetStepStatus() == fGeomBoundary ) return TRUE;
 
  G4int  index = GetIndex(aStep);
  G4double val = 1.0;
  if(weighted) val *= aStep->GetPreStepPoint()->GetWeight();
  EvtMap->add(index,val);  
  return TRUE;
}
 
void G4PSNofCollision::Initialize(G4HCofThisEvent* HCE)
{
  EvtMap = new G4THitsMap<G4double>(detector->GetName(),GetName());
  if(HCID < 0) {HCID = GetCollectionID(0);}
  HCE->AddHitsCollection(HCID, (G4VHitsCollection*)EvtMap);
}
 
void G4PSNofCollision::EndOfEvent(G4HCofThisEvent*)
{;}
 
void G4PSNofCollision::clear(){
  EvtMap->clear();
}
 
void G4PSNofCollision::DrawAll()
{;}
 
void G4PSNofCollision::PrintAll()
{
  G4cout << " MultiFunctionalDet  " << detector->GetName() << G4endl;
  G4cout << " PrimitiveScorer " << GetName() << G4endl;
  G4cout << " Number of entries " << EvtMap->entries() << G4endl;
  std::map<G4int,G4double*>::iterator itr = EvtMap->GetMap()->begin();
  for(; itr != EvtMap->GetMap()->end(); itr++) {
    G4cout << "  copy no.: " << itr->first
       << "  collisions: " << *(itr->second)/GetUnitValue()
       << " [collision] "
       << G4endl;
  }
}
 
 
void G4PSNofCollision::SetUnit(const G4String& unit)
{
  if (unit == "" ){
    unitName = unit;
    unitValue = 1.0;
  }else{
      G4String msg = "Invalid unit ["+unit+"] (Current  unit is [" +GetUnit()+"] ) for " + GetName();
      G4Exception("G4PSNofCollision::SetUnit","DetPS0009",JustWarning,msg);
  }
}