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1 // 2 // ******************************************************************** 3 // * License and Disclaimer * 4 // * * 5 // * The Geant4 software is copyright of the Copyright Holders of * 6 // * the Geant4 Collaboration. It is provided under the terms and * 7 // * conditions of the Geant4 Software License, included in the file * 8 // * LICENSE and available at http://cern.ch/geant4/license . These * 9 // * include a list of copyright holders. * 10 // * * 11 // * Neither the authors of this software system, nor their employing * 12 // * institutes,nor the agencies providing financial support for this * 13 // * work make any representation or warranty, express or implied, * 14 // * regarding this software system or assume any liability for its * 15 // * use. Please see the license in the file LICENSE and URL above * 16 // * for the full disclaimer and the limitation of liability. * 17 // * * 18 // * This code implementation is the result of the scientific and * 19 // * technical work of the GEANT4 collaboration. * 20 // * By using, copying, modifying or distributing the software (or * 21 // * any work based on the software) you agree to acknowledge its * 22 // * use in resulting scientific publications, and indicate your * 23 // * acceptance of all terms of the Geant4 Software license. * 24 // ******************************************************************** 25 // 26 /// \file electromagnetic/TestEm17/src/SteppingAction.cc 27 /// \brief Implementation of the SteppingAction class 28 // 29 // 30 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... 31 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... 32 33 #include "SteppingAction.hh" 34 35 #include "HistoManager.hh" 36 #include "RunAction.hh" 37 38 #include "G4RunManager.hh" 39 40 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... 41 42 SteppingAction::SteppingAction(RunAction* RuAct, HistoManager* Hist) 43 : G4UserSteppingAction(), fRunAction(RuAct), fHistoManager(Hist) 44 {} 45 46 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... 47 48 SteppingAction::~SteppingAction() {} 49 50 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... 51 52 void SteppingAction::UserSteppingAction(const G4Step* aStep) 53 { 54 G4StepPoint* endPoint = aStep->GetPostStepPoint(); 55 G4String procName = endPoint->GetProcessDefinedStep()->GetProcessName(); 56 57 // count processes 58 // 59 fRunAction->CountProcesses(procName); 60 61 // plot energy transfered 62 // 63 G4StepPoint* startPoint = aStep->GetPreStepPoint(); 64 G4double E0 = startPoint->GetKineticEnergy(); 65 G4double edep = aStep->GetTotalEnergyDeposit(); 66 G4double E1 = E0 - edep; 67 G4double E2 = endPoint->GetKineticEnergy(); 68 G4double etrans = E1 - E2; 69 G4double lgepsE = 0.; 70 if (etrans > 0.) lgepsE = std::log10(etrans / E1); 71 72 G4int id = 0; 73 if (procName == "muIoni") 74 id = 1; 75 else if (procName == "muPairProd") 76 id = 2; 77 else if (procName == "muBrems") 78 id = 3; 79 // else if (procName == "muNucl") id = 4; 80 else if (procName == "muonNuclear") 81 id = 4; 82 else if (procName == "hIoni") 83 id = 5; 84 else if (procName == "hPairProd") 85 id = 6; 86 else if (procName == "hBrems") 87 id = 7; 88 else if (procName == "muToMuonPairProd") 89 id = 8; 90 fHistoManager->FillHisto(id, lgepsE); 91 } 92 93 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... 94