extended/visualization/userVisAction/src/B1SteppingAction.cc

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// $Id: B1SteppingAction.cc 69587 2013-05-08 14:26:03Z gcosmo $
//
/// \file B1SteppingAction.cc
/// \brief Implementation of the B1SteppingAction class

#include "B1SteppingAction.hh"

#include "B1DetectorConstruction.hh"

#include "G4Step.hh"
#include "G4RunManager.hh"
#include "G4UnitsTable.hh"

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B1SteppingAction* B1SteppingAction::fgInstance = 0;

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B1SteppingAction* B1SteppingAction::Instance()
{
// Static acces function via G4RunManager 

  return fgInstance;
}      

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B1SteppingAction::B1SteppingAction()
: G4UserSteppingAction(),
  fVolume(0),
  fEnergy(0.)
{ 
  fgInstance = this;
}

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B1SteppingAction::~B1SteppingAction()
{ 
  fgInstance = 0;
}

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void B1SteppingAction::UserSteppingAction(const G4Step* step)
{
  // get volume of the current step
  G4LogicalVolume* volume 
    = step->GetPreStepPoint()->GetTouchableHandle()
      ->GetVolume()->GetLogicalVolume();
      
  // check if we are in scoring volume
  if (volume != fVolume ) return;

  // collect energy and track length step by step
  G4double edep = step->GetTotalEnergyDeposit();
  fEnergy += edep;
}

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void B1SteppingAction::Reset()
{
  fEnergy = 0.;
}

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