G4eAdjointMultipleScattering.cc

Go to the documentation of this file.

//
// ********************************************************************
// * 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: G4eAdjointMultipleScattering.cc 67990 2013-03-13 10:56:28Z gcosmo $
//
// -----------------------------------------------------------------------------
//
// GEANT4 Class file
//
// File name:     G4eAdjointMultipleScattering
//
// Author:        Vladimir Ivanchenko
//
// Creation date: 10 March 2008
// 
// Modifications:
//
// -----------------------------------------------------------------------------
//
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......

#include "G4eAdjointMultipleScattering.hh"
#include "G4UrbanAdjointMscModel.hh"
#include "G4MscStepLimitType.hh"
#include "G4Electron.hh"
#include "G4Positron.hh"
#include "G4DynamicParticle.hh"

//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......

using namespace std;

G4eAdjointMultipleScattering::G4eAdjointMultipleScattering(const G4String& processName)
  : G4VMultipleScattering(processName)
{
  isInitialized = false;  
}

//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......

G4eAdjointMultipleScattering::~G4eAdjointMultipleScattering()
{}

//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......

G4bool G4eAdjointMultipleScattering::IsApplicable (const G4ParticleDefinition& p)
{
  return (p.GetPDGCharge() != 0.0 && !p.IsShortLived());
}

//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......

void G4eAdjointMultipleScattering::InitialiseProcess(const G4ParticleDefinition*)
{
  if(isInitialized) { return; }
  if(!EmModel(1)) { SetEmModel(new G4UrbanAdjointMscModel(), 1); }
  AddEmModel(1, EmModel(1));
  isInitialized = true;
}

//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......

void G4eAdjointMultipleScattering::PrintInfo()
{
  G4cout << "      RangeFactor= " << RangeFactor()
     << ", stepLimitType: " << StepLimitType()
         << ", latDisplacement: " << LateralDisplasmentFlag();
  if(StepLimitType() == fUseDistanceToBoundary) {
    G4cout  << ", skin= " << Skin() << ", geomFactor= " << GeomFactor();
  }  
  G4cout << G4endl;
}

//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......

void G4eAdjointMultipleScattering::StartTracking(G4Track* )
{   G4DynamicParticle* aDynPart = new  G4DynamicParticle(G4Electron::Electron(), G4ThreeVector(0.,0.,1.),1.);
    G4Track* tempTrack = new G4Track(aDynPart,0.,G4ThreeVector(0.,0.,0.));
    G4VMultipleScattering::StartTracking( tempTrack);
    delete tempTrack;
}