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/// \file electromagnetic/TestEm9/src/SteppingAction.cc
/// \brief Implementation of the SteppingAction class
//
// $Id$
//
//
/////////////////////////////////////////////////////////////////////////
//
// TestEm9: Crystal calorimeter
//
// Created: 31.01.03 V.Ivanchenko
//
// Modified:
//
////////////////////////////////////////////////////////////////////////
//

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#include "SteppingAction.hh"
#include "G4SteppingManager.hh"
#include "G4VTouchable.hh"
#include "HistoManager.hh"

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SteppingAction::SteppingAction():
  G4UserSteppingAction(),fHisto(HistoManager::GetPointer())
{}

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SteppingAction::~SteppingAction()
{}

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void SteppingAction::UserSteppingAction(const G4Step* aStep)
{
  fHisto->AddStep();
  G4double edep = aStep->GetTotalEnergyDeposit()*aStep->GetTrack()->GetWeight();
  if(edep == 0.) { return; }

  const G4VPhysicalVolume* pv = aStep->GetPreStepPoint()->GetPhysicalVolume();
  const G4LogicalVolume* lv = pv->GetLogicalVolume();

  G4int volumeIndex = -1;

  G4int copyNo = pv->GetCopyNo();

  // comparison of strings is not effective
  // this method left only for simplicity of the code
  G4String name = lv->GetName();
  if(name == "Ecal")      { volumeIndex = 0; }
  else if(name == "Abs1") { volumeIndex = 1; }
  else if(name == "Abs2") { volumeIndex = 2; }
  else if(name == "Abs3") { volumeIndex = 3; }
  else if(name == "Abs4") { volumeIndex = 4; }
  else if(name == "Vert") { volumeIndex = 5; }
  // G4cout << "   vIndx= " << volumeIndex << " copyNo= " << copyNo << G4endl;
  if(volumeIndex>=0) { fHisto->AddEnergy(edep, volumeIndex, copyNo); }
}

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