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SteppingAction.cc
Go to the documentation of this file.
Or view
the newest version in sPHENIX GitHub for file SteppingAction.cc
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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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// This example is provided by the Geant4-DNA collaboration
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// Any report or published results obtained using the Geant4-DNA software
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// shall cite the following Geant4-DNA collaboration publication:
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// Med. Phys. 37 (2010) 4692-4708
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// Delage et al. PDB4DNA: implementation of DNA geometry from the Protein Data
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// Bank (PDB) description for Geant4-DNA Monte-Carlo
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// simulations (submitted to Comput. Phys. Commun.)
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// The Geant4-DNA web site is available at http://geant4-dna.org
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//
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//
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#include "SteppingAction.hh"
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#include "DetectorConstruction.hh"
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#include "
G4EventManager.hh
"
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#include "EventAction.hh"
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#include "
G4LogicalVolumeStore.hh
"
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#include "
G4RunManager.hh
"
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#include "
G4SteppingManager.hh
"
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#include "
G4SystemOfUnits.hh
"
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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SteppingAction::SteppingAction
()
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:
G4UserSteppingAction
(),
RunInitObserver
(),fpEventAction(0),fpDetector(0)
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{
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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SteppingAction::~SteppingAction
()
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{
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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void
SteppingAction::Initialize
()
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{
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fpEventAction
= (
EventAction
*)
G4EventManager::GetEventManager
()->
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GetUserEventAction();
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fpDetector
= (
DetectorConstruction
*)
G4RunManager::GetRunManager
()->
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GetUserDetectorConstruction();
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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void
SteppingAction::UserSteppingAction
(
const
G4Step
* theStep)
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{
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if
(theStep->
GetPostStepPoint
()->
GetProcessDefinedStep
()->
GetProcessName
()!=
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"Transportation"
)
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{
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// Get position and edep of current step
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//
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G4double
x
= theStep->
GetPreStepPoint
()->
GetPosition
().
x
()/
nanometer
;
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G4double
y
= theStep->
GetPreStepPoint
()->
GetPosition
().
y
()/
nanometer
;
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G4double
z
= theStep->
GetPreStepPoint
()->
GetPosition
().
z
()/
nanometer
;
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G4double
edepStep = theStep->
GetTotalEnergyDeposit
()/
eV
;
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G4LogicalVolume
* targetVolume =
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G4LogicalVolumeStore::GetInstance
()->
GetVolume
(
"BoundingLV"
);
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G4LogicalVolume
* theVolume =
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theStep->
GetPreStepPoint
()->
GetPhysicalVolume
()->
GetLogicalVolume
();
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if
((edepStep > 0.) && (theVolume==targetVolume))
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{
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// Add edep to this event
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//
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fpEventAction
->
AddEdepEvent
(edepStep);
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if
(
fpDetector
->
GetBarycenterList
()==NULL)
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{
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G4cout
<<
"Barycenter list is null!!!"
<<
G4endl
;
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}
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else
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{
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CheckAndProcessDNAHit
(x,y,z,edepStep);
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}
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}
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}
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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G4bool
SteppingAction::CheckAndProcessDNAHit
(
G4double
x,
G4double
y,
G4double
z,
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G4double
edepStep)
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{
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int
numStrand=0;
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int
numNucl=0;
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int
intResidue=-1;
// 0 for Phospat, 1 for Sugar, 2 for Base
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unsigned
short
int
hit = (
fpDetector
->
GetPDBlib
()).ComputeMatchEdepDNA(
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fpDetector
->
GetBarycenterList
(),
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fpDetector
->
GetMoleculeList
(),
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x*10., y*10., z*10.,
// x10 => angstrom<->nm
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numStrand, numNucl, intResidue);
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if
(hit==1)
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{
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if
((intResidue==0)||(intResidue==1))
//Edep in Phosphate or Sugar
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{
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fpEventAction
->
AddEdepToNucleotide
(numStrand,numNucl,edepStep);
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return
true
;
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}
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else
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{
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return
false
;
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}
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}
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else
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{
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return
false
;
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}
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}
geant4
tree
geant4-10.6-release
examples
extended
medical
dna
pdb4dna
src
SteppingAction.cc
Built by
Jin Huang
. updated:
Wed Jun 29 2022 17:24:55
using
1.8.2 with
ECCE GitHub integration