source: trunk/examples/extended/biasing/B02/src/B02CellScorer.cc @ 1320

//
// ********************************************************************
// * License and Disclaimer                                           *
// *                                                                  *
// * The  Geant4 software  is  copyright of the Copyright Holders  of *
// * the Geant4 Collaboration.  It is provided  under  the terms  and *
// * conditions of the Geant4 Software License,  included in the file *
// * LICENSE and available at  http://cern.ch/geant4/license .  These *
// * include a list of copyright holders.                             *
// *                                                                  *
// * Neither the authors of this software system, nor their employing *
// * institutes,nor the agencies providing financial support for this *
// * work  make  any representation or  warranty, express or implied, *
// * regarding  this  software system or assume any liability for its *
// * use.  Please see the license in the file  LICENSE  and URL above *
// * for the full disclaimer and the limitation of liability.         *
// *                                                                  *
// * This  code  implementation is the result of  the  scientific and *
// * technical work of the GEANT4 collaboration.                      *
// * By using,  copying,  modifying or  distributing the software (or *
// * any work based  on the software)  you  agree  to acknowledge its *
// * use  in  resulting  scientific  publications,  and indicate your *
// * acceptance of all terms of the Geant4 Software license.          *
// ********************************************************************
//
//
// $Id: B02CellScorer.cc,v 1.2 2006/06/29 16:34:42 gunter Exp $
// GEANT4 tag $Name: geant4-09-03-cand-01 $
//
// ----------------------------------------------------------------------
// GEANT 4 class source file
//
// B02CellScorer.cc
//
// ----------------------------------------------------------------------

#include "B02CellScorer.hh"
#include "G4GeometryCell.hh"
#include "G4Step.hh"
#include "G4StepPoint.hh"


B02CellScorer::B02CellScorer(AIDA::IHistogram1D *h) :
  fHisto(h)
{}

B02CellScorer::~B02CellScorer()
{}

void B02CellScorer::ScoreAnExitingStep(const G4Step &aStep,
                                       const G4GeometryCell &pre_gCell){
  fG4CellScorer.ScoreAnExitingStep(aStep, pre_gCell);
  FillHisto(aStep);
}

void B02CellScorer::ScoreAnEnteringStep(const G4Step &aStep,
                                        const G4GeometryCell &post_gCell){
  fG4CellScorer.ScoreAnEnteringStep(aStep, post_gCell);
  return;
}

void B02CellScorer::ScoreAnInVolumeStep(const G4Step &aStep,
                                        const G4GeometryCell &post_gCell){
  fG4CellScorer.ScoreAnInVolumeStep(aStep, post_gCell);
  FillHisto(aStep);
}

void B02CellScorer::FillHisto(const G4Step &aStep){

  G4StepPoint *p = 0;
  p = aStep.GetPreStepPoint();
  G4double sl = aStep.GetStepLength();
  G4double slw = sl * p->GetWeight();
  
  fHisto->fill(p->GetKineticEnergy(), slw);
}