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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 // 27 /// \file GB03BOptrGeometryBasedBiasing.cc 28 /// \brief Implementation of the GB03BOptrGeometryBasedBiasing class 29 30 #include "GB03BOptrGeometryBasedBiasing.hh" 31 32 #include "G4GenericMessenger.hh" 33 #include "G4SystemOfUnits.hh" 34 #include "G4Track.hh" 35 36 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... 37 38 GB03BOptrGeometryBasedBiasing::GB03BOptrGeometryBasedBiasing() 39 : G4VBiasingOperator("GB03BOptrGeometryBasedBiasing"), fSplittingFactor(2), fApplyProbability(1.0) 40 { 41 fSplitAndKillOperation = new GB03BOptnSplitOrKillOnBoundary("splitAndkill"); 42 43 // -- Define messengers: 44 fSplittingFactorMessenger = new G4GenericMessenger(this, "/GB03/biasing/", "Biasing control"); 45 46 G4GenericMessenger::Command& splittingFactorCmd = fSplittingFactorMessenger->DeclareProperty( 47 "setSplittingFactor", fSplittingFactor, "Define the splitting factor."); 48 splittingFactorCmd.SetStates(G4State_Idle); 49 50 fApplyProbabilityMessenger = new G4GenericMessenger(this, "/GB03/biasing/", "Biasing control"); 51 52 G4GenericMessenger::Command& applyProbCmd = fApplyProbabilityMessenger->DeclareProperty( 53 "setApplyProbability", fApplyProbability, 54 "Define the probability to apply the splitting/killing."); 55 applyProbCmd.SetStates(G4State_Idle); 56 } 57 58 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... 59 60 GB03BOptrGeometryBasedBiasing::~GB03BOptrGeometryBasedBiasing() 61 { 62 delete fSplitAndKillOperation; 63 } 64 65 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... 66 67 void GB03BOptrGeometryBasedBiasing::StartRun() 68 { 69 fSplitAndKillOperation->SetSplittingFactor(fSplittingFactor); 70 fSplitAndKillOperation->SetApplyProbability(fApplyProbability); 71 G4cout << GetName() << " : starting run with splitting factor = " << fSplittingFactor 72 << ", and probability for applying the technique " << fApplyProbability << " . " << G4endl; 73 } 74 75 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... 76 77 G4VBiasingOperation* GB03BOptrGeometryBasedBiasing::ProposeNonPhysicsBiasingOperation( 78 const G4Track* /* track */, const G4BiasingProcessInterface* /* callingProcess */) 79 { 80 // Here, we always return the split and kill biasing operation: 81 return fSplitAndKillOperation; 82 } 83 84 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... 85