| 1 | // |
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| 2 | // ******************************************************************** |
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| 3 | // * License and Disclaimer * |
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| 4 | // * * |
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| 5 | // * The Geant4 software is copyright of the Copyright Holders of * |
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| 6 | // * the Geant4 Collaboration. It is provided under the terms and * |
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| 7 | // * conditions of the Geant4 Software License, included in the file * |
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| 8 | // * LICENSE and available at http://cern.ch/geant4/license . These * |
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| 9 | // * include a list of copyright holders. * |
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| 10 | // * * |
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| 11 | // * Neither the authors of this software system, nor their employing * |
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| 12 | // * institutes,nor the agencies providing financial support for this * |
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| 13 | // * work make any representation or warranty, express or implied, * |
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| 14 | // * regarding this software system or assume any liability for its * |
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| 15 | // * use. Please see the license in the file LICENSE and URL above * |
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| 16 | // * for the full disclaimer and the limitation of liability. * |
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| 17 | // * * |
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| 18 | // * This code implementation is the result of the scientific and * |
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| 19 | // * technical work of the GEANT4 collaboration. * |
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| 20 | // * By using, copying, modifying or distributing the software (or * |
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| 21 | // * any work based on the software) you agree to acknowledge its * |
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| 22 | // * use in resulting scientific publications, and indicate your * |
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| 23 | // * acceptance of all terms of the Geant4 Software license. * |
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| 24 | // ******************************************************************** |
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| 25 | // |
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| 26 | // $Id: RE01SteppingAction.cc,v 1.2 2006/06/29 17:44:23 gunter Exp $ |
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| 27 | // GEANT4 tag $Name: $ |
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| 28 | // |
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| 29 | |
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| 30 | |
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| 31 | #include "RE01SteppingAction.hh" |
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| 32 | #include "G4Track.hh" |
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| 33 | #include "G4Step.hh" |
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| 34 | #include "G4StepPoint.hh" |
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| 35 | #include "G4TrackStatus.hh" |
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| 36 | #include "G4VPhysicalVolume.hh" |
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| 37 | #include "G4LogicalVolume.hh" |
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| 38 | #include "G4Region.hh" |
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| 39 | #include "RE01RegionInformation.hh" |
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| 40 | |
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| 41 | RE01SteppingAction::RE01SteppingAction() |
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| 42 | {;} |
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| 43 | |
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| 44 | RE01SteppingAction::~RE01SteppingAction() |
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| 45 | {;} |
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| 46 | |
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| 47 | void RE01SteppingAction::UserSteppingAction(const G4Step * theStep) |
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| 48 | { |
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| 49 | // Suspend a track if it is entering into the calorimeter |
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| 50 | |
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| 51 | // check if it is alive |
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| 52 | G4Track * theTrack = theStep->GetTrack(); |
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| 53 | if(theTrack->GetTrackStatus()!=fAlive) { return; } |
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| 54 | |
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| 55 | // get region information |
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| 56 | G4StepPoint * thePrePoint = theStep->GetPreStepPoint(); |
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| 57 | G4LogicalVolume * thePreLV = thePrePoint->GetPhysicalVolume()->GetLogicalVolume(); |
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| 58 | RE01RegionInformation* thePreRInfo |
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| 59 | = (RE01RegionInformation*)(thePreLV->GetRegion()->GetUserInformation()); |
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| 60 | G4StepPoint * thePostPoint = theStep->GetPostStepPoint(); |
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| 61 | G4LogicalVolume * thePostLV = thePostPoint->GetPhysicalVolume()->GetLogicalVolume(); |
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| 62 | RE01RegionInformation* thePostRInfo |
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| 63 | = (RE01RegionInformation*)(thePostLV->GetRegion()->GetUserInformation()); |
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| 64 | |
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| 65 | // check if it is entering to the calorimeter volume |
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| 66 | if(!(thePreRInfo->IsCalorimeter()) && (thePostRInfo->IsCalorimeter())) |
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| 67 | { theTrack->SetTrackStatus(fSuspend); } |
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| 68 | } |
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| 69 | |
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| 70 | |
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