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9.6.p02
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geant4_9_6_p02
examples
extended
electromagnetic
TestEm2
src
SteppingAction.cc
Go to the documentation of this file.
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//
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// ********************************************************************
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// * License and Disclaimer *
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// * *
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// * The Geant4 software is copyright of the Copyright Holders of *
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// * the Geant4 Collaboration. It is provided under the terms and *
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// * conditions of the Geant4 Software License, included in the file *
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// * LICENSE and available at http://cern.ch/geant4/license . These *
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// * include a list of copyright holders. *
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// * *
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// * Neither the authors of this software system, nor their employing *
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// * institutes,nor the agencies providing financial support for this *
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// * work make any representation or warranty, express or implied, *
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// * regarding this software system or assume any liability for its *
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// * use. Please see the license in the file LICENSE and URL above *
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// * for the full disclaimer and the limitation of liability. *
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// * *
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// * This code implementation is the result of the scientific and *
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// * technical work of the GEANT4 collaboration. *
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// * By using, copying, modifying or distributing the software (or *
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// * any work based on the software) you agree to acknowledge its *
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// * use in resulting scientific publications, and indicate your *
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// * acceptance of all terms of the Geant4 Software license. *
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// ********************************************************************
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//
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//
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// $Id$
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//
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#include "SteppingAction.hh"
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#include "DetectorConstruction.hh"
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#include "RunAction.hh"
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#include "
G4SteppingManager.hh
"
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#include "
Randomize.hh
"
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SteppingAction::SteppingAction
(
DetectorConstruction
* det,
RunAction
* run)
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:fDetector(det),fRun(run)
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{ }
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SteppingAction::~SteppingAction
()
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{ }
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void
SteppingAction::UserSteppingAction
(
const
G4Step
* step)
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{
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// energy deposit
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//
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G4double
dEStep = step->
GetTotalEnergyDeposit
();
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fRun->
AddStep
(step->
GetTrack
()->
GetDefinition
()->
GetPDGCharge
());
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if
(dEStep > 0.) {
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G4ThreeVector
prePoint = step->
GetPreStepPoint
()->
GetPosition
();
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G4ThreeVector
postPoint = step->
GetPostStepPoint
()->
GetPosition
();
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G4ThreeVector
position
= prePoint +
G4UniformRand
()*(postPoint - prePoint);
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G4double
x
= position.
x
(),
y
= position.
y
(),
z
= position.
z
();
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G4double
radius = std::sqrt(x*x +
y
*
y
);
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G4double
offset = 0.5*fDetector->
GetfullLength
();
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G4int
SlideNb =
G4int
((
z
+ offset)/fDetector->
GetdLlength
());
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G4int
RingNb =
G4int
(radius/fDetector->
GetdRlength
());
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fRun->
FillPerStep
(dEStep,SlideNb,RingNb);
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}
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}
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