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//
// $Id: G4PSTermination.cc,v 1.5 2010/07/23 04:35:38 taso Exp $
// GEANT4 tag $Name:  $
//
// G4PSTermination
#include "G4PSTermination.hh"

///////////////////////////////////////////////////////////////////////////////
// (Description)
//   This is a primitive scorer class for scoring only terminated traks inside
//  the cell.
//
// Created: 2007-02-02  Tsukasa ASO, Akinori Kimura.
// 2010-07-22   Introduce Unit specification.
//
///////////////////////////////////////////////////////////////////////////////

G4PSTermination::G4PSTermination(G4String name, G4int depth)
  :G4VPrimitiveScorer(name,depth),HCID(-1),weighted(false)
{
    SetUnit("");
}

G4PSTermination::~G4PSTermination()
{;}

G4bool G4PSTermination::ProcessHits(G4Step* aStep,G4TouchableHistory*)
{
  if ( aStep->GetTrack()->GetTrackStatus() != fStopAndKill ) return FALSE;

  G4int  index = GetIndex(aStep);
  G4double val = 1.0;
  if(weighted) val *= aStep->GetPreStepPoint()->GetWeight();
  EvtMap->add(index,val);  
  return TRUE;
}

void G4PSTermination::Initialize(G4HCofThisEvent* HCE)
{
  EvtMap = new G4THitsMap<G4double>(detector->GetName(),GetName());
  if(HCID < 0) {HCID = GetCollectionID(0);}
  HCE->AddHitsCollection(HCID, (G4VHitsCollection*)EvtMap);
}

void G4PSTermination::EndOfEvent(G4HCofThisEvent*)
{;}

void G4PSTermination::clear(){
  EvtMap->clear();
}

void G4PSTermination::DrawAll()
{;}

void G4PSTermination::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)
	   << G4endl;
  }
}

void G4PSTermination::SetUnit(const G4String& unit)
{
  if (unit == "" ){
    unitName = unit;
    unitValue = 1.0;
  }else{
      G4String msg = "Invalid unit ["+unit+"] (Current  unit is [" +GetUnit()+"] )";
      G4Exception(GetName(),"DetScorer0000",JustWarning,msg);
  }

}