[807] | 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: RunAction.cc,v 1.3 2007/11/05 13:19:16 maire Exp $ |
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[1230] | 27 | // GEANT4 tag $Name: geant4-09-03-cand-01 $ |
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[807] | 28 | // |
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| 29 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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| 30 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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| 31 | |
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| 32 | #include "RunAction.hh" |
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| 33 | #include "DetectorConstruction.hh" |
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| 34 | #include "PrimaryGeneratorAction.hh" |
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| 35 | #include "HistoManager.hh" |
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| 36 | |
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| 37 | #include "G4Run.hh" |
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| 38 | #include "G4RunManager.hh" |
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| 39 | #include "G4UnitsTable.hh" |
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| 40 | #include "G4EmCalculator.hh" |
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| 41 | #include "G4Electron.hh" |
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| 42 | |
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| 43 | #include "Randomize.hh" |
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| 44 | #include <iomanip> |
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| 45 | |
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| 46 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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| 47 | |
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| 48 | RunAction::RunAction(DetectorConstruction* det, PrimaryGeneratorAction* kin, |
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| 49 | HistoManager* histo) |
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| 50 | :detector(det),kinematic(kin),ProcCounter(0),histoManager(histo) |
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| 51 | { } |
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| 52 | |
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| 53 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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| 54 | |
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| 55 | RunAction::~RunAction() |
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| 56 | { } |
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| 57 | |
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| 58 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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| 59 | |
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| 60 | void RunAction::BeginOfRunAction(const G4Run* aRun) |
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| 61 | { |
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| 62 | // do not save Rndm status |
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| 63 | G4RunManager::GetRunManager()->SetRandomNumberStore(false); |
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| 64 | CLHEP::HepRandom::showEngineStatus(); |
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| 65 | |
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| 66 | G4cout << "### Run " << aRun->GetRunID() << " start." << G4endl; |
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| 67 | |
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| 68 | G4int NbofEvents = aRun->GetNumberOfEventToBeProcessed(); |
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| 69 | if (NbofEvents == 0) return; |
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| 70 | |
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| 71 | //run conditions |
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| 72 | // |
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| 73 | G4ParticleDefinition* particleGun |
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| 74 | = kinematic->GetParticleGun()->GetParticleDefinition(); |
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| 75 | G4String partName = particleGun->GetParticleName(); |
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| 76 | energyGun = kinematic->GetParticleGun()->GetParticleEnergy(); |
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| 77 | |
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| 78 | //geometry : effective wall volume |
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| 79 | // |
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| 80 | G4double cavityThickness = detector->GetCavityThickness(); |
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| 81 | G4Material* mateCavity = detector->GetCavityMaterial(); |
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| 82 | G4double densityCavity = mateCavity->GetDensity(); |
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| 83 | massCavity = cavityThickness*densityCavity; |
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| 84 | |
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| 85 | G4double wallThickness = detector->GetWallThickness(); |
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| 86 | G4Material* mateWall = detector->GetWallMaterial(); |
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| 87 | G4double densityWall = mateWall->GetDensity(); |
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| 88 | |
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| 89 | G4EmCalculator emCal; |
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| 90 | G4double RangeWall = emCal.GetCSDARange(energyGun,particleGun,mateWall); |
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| 91 | G4double factor = 1.2; |
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| 92 | G4double effWallThick = factor*RangeWall; |
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| 93 | if ((effWallThick > wallThickness)||(effWallThick <= 0.)) |
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| 94 | effWallThick = wallThickness; |
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| 95 | massWall = 2*effWallThick*densityWall; |
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| 96 | |
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| 97 | G4double massTotal = massWall + massCavity; |
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| 98 | G4double massWallRatio = massWall/massTotal; |
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| 99 | kinematic->RunInitialisation(effWallThick, massWallRatio ); |
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| 100 | |
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| 101 | G4double massRatio = massCavity/massWall; |
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| 102 | |
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| 103 | //check radius |
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| 104 | // |
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| 105 | G4double worldRadius = detector->GetWorldRadius(); |
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| 106 | G4double RangeCavity = emCal.GetCSDARange(energyGun,particleGun,mateCavity); |
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| 107 | |
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| 108 | std::ios::fmtflags mode = G4cout.flags(); |
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| 109 | G4cout.setf(std::ios::fixed,std::ios::floatfield); |
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| 110 | G4int prec = G4cout.precision(3); |
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| 111 | |
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| 112 | G4cout << "\n ======================== run conditions =====================\n"; |
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| 113 | |
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| 114 | G4cout << "\n The run will be " << NbofEvents << " "<< partName << " of " |
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| 115 | << G4BestUnit(energyGun,"Energy") << " through 2*" |
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| 116 | << G4BestUnit(effWallThick,"Length") << " of " |
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| 117 | << mateWall->GetName() << " (density: " |
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| 118 | << G4BestUnit(densityWall,"Volumic Mass") << "); Mass/cm2 = " |
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| 119 | << G4BestUnit(massWall*cm2,"Mass") |
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| 120 | << "\n csdaRange: " << G4BestUnit(RangeWall,"Length") << G4endl; |
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| 121 | |
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| 122 | G4cout << "\n the cavity is " |
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| 123 | << G4BestUnit(cavityThickness,"Length") << " of " |
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| 124 | << mateCavity->GetName() << " (density: " |
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| 125 | << G4BestUnit(densityCavity,"Volumic Mass") << "); Mass/cm2 = " |
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| 126 | << G4BestUnit(massCavity*cm2,"Mass") |
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| 127 | << " --> massRatio = " << std::setprecision(6) << massRatio << G4endl; |
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| 128 | |
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| 129 | G4cout.precision(3); |
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| 130 | G4cout << " World radius: " << G4BestUnit(worldRadius,"Length") |
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| 131 | << "; range in cavity: " << G4BestUnit(RangeCavity,"Length") |
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| 132 | << G4endl; |
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| 133 | |
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| 134 | G4cout << "\n ============================================================\n"; |
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| 135 | |
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| 136 | //stopping power from EmCalculator |
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| 137 | // |
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| 138 | G4double dedxWall = |
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| 139 | emCal.GetDEDX(energyGun,G4Electron::Electron(),mateWall); |
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| 140 | dedxWall /= densityWall; |
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| 141 | G4double dedxCavity = |
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| 142 | emCal.GetDEDX(energyGun,G4Electron::Electron(),mateCavity); |
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| 143 | dedxCavity /= densityCavity; |
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| 144 | |
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| 145 | G4cout << std::setprecision(4) |
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| 146 | << "\n StoppingPower in wall = " |
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| 147 | << G4BestUnit(dedxWall,"Energy*Surface/Mass") |
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| 148 | << "\n in cavity = " |
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| 149 | << G4BestUnit(dedxCavity,"Energy*Surface/Mass") |
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| 150 | << G4endl; |
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| 151 | |
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| 152 | //process counter |
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| 153 | // |
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| 154 | ProcCounter = new ProcessesCount; |
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| 155 | |
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| 156 | //charged particles and energy flow in cavity |
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| 157 | // |
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| 158 | PartFlowCavity[0] = PartFlowCavity[1] = 0; |
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| 159 | EnerFlowCavity[0] = EnerFlowCavity[1] = 0.; |
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| 160 | |
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| 161 | //total energy deposit and charged track segment in cavity |
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| 162 | // |
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| 163 | EdepCavity = EdepCavity2 = trkSegmCavity = 0.; |
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| 164 | nbEventCavity = 0; |
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| 165 | |
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| 166 | //stepLenth of charged particles |
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| 167 | // |
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| 168 | stepWall = stepWall2 = stepCavity = stepCavity2 =0.; |
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| 169 | nbStepWall = nbStepCavity = 0; |
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| 170 | |
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| 171 | //histograms |
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| 172 | // |
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| 173 | histoManager->book(); |
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| 174 | |
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| 175 | // reset default formats |
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| 176 | G4cout.setf(mode,std::ios::floatfield); |
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| 177 | G4cout.precision(prec); |
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| 178 | } |
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| 179 | |
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| 180 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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| 181 | |
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| 182 | void RunAction::CountProcesses(G4String procName) |
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| 183 | { |
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| 184 | //does the process already encounted ? |
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| 185 | size_t nbProc = ProcCounter->size(); |
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| 186 | size_t i = 0; |
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| 187 | while ((i<nbProc)&&((*ProcCounter)[i]->GetName()!=procName)) i++; |
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| 188 | if (i == nbProc) ProcCounter->push_back( new OneProcessCount(procName)); |
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| 189 | |
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| 190 | (*ProcCounter)[i]->Count(); |
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| 191 | } |
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| 192 | |
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| 193 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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| 194 | |
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| 195 | void RunAction::SurveyConvergence(G4int NbofEvents) |
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| 196 | { |
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| 197 | if (NbofEvents == 0) return; |
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| 198 | |
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| 199 | |
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| 200 | //beam fluence |
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| 201 | // |
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| 202 | G4int Nwall = kinematic->GetWallCount(); |
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| 203 | G4int Ncavity = kinematic->GetCavityCount(); |
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| 204 | G4double Iwall = Nwall/massWall; |
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| 205 | G4double Icavity = Ncavity/massCavity; |
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| 206 | G4double Iratio = Icavity/Iwall; |
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| 207 | G4double Itot = NbofEvents/(massWall+massCavity); |
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| 208 | G4double energyFluence = energyGun*Itot; |
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| 209 | |
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| 210 | //total dose in cavity |
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| 211 | // |
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| 212 | G4double doseCavity = EdepCavity/massCavity; |
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| 213 | G4double ratio = doseCavity/energyFluence; |
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| 214 | G4double err = 100*(ratio-1.); |
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| 215 | |
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| 216 | std::ios::fmtflags mode = G4cout.flags(); |
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| 217 | G4cout.setf(std::ios::fixed,std::ios::floatfield); |
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| 218 | G4int prec = G4cout.precision(5); |
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| 219 | |
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| 220 | G4cout << "\n--->evntNb= " << NbofEvents |
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| 221 | << " Nwall= " << Nwall |
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| 222 | << " Ncav= " << Ncavity |
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| 223 | << " Ic/Iw= " << Iratio |
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| 224 | << " Ne-_cav= " << PartFlowCavity[0] |
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| 225 | << " doseCavity/Ebeam= " << ratio |
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| 226 | << " (100*(ratio-1) = " << err << " %)" |
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| 227 | << G4endl; |
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| 228 | |
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| 229 | // reset default formats |
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| 230 | G4cout.setf(mode,std::ios::floatfield); |
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| 231 | G4cout.precision(prec); |
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| 232 | } |
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| 233 | |
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| 234 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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| 235 | |
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| 236 | void RunAction::EndOfRunAction(const G4Run* aRun) |
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| 237 | { |
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| 238 | std::ios::fmtflags mode = G4cout.flags(); |
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| 239 | G4cout.setf(std::ios::fixed,std::ios::floatfield); |
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| 240 | G4int prec = G4cout.precision(3); |
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| 241 | |
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| 242 | G4int NbofEvents = aRun->GetNumberOfEvent(); |
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| 243 | if (NbofEvents == 0) return; |
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| 244 | |
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| 245 | //frequency of processes |
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| 246 | // |
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| 247 | G4cout << "\n Process calls frequency --->"; |
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| 248 | for (size_t i=0; i< ProcCounter->size();i++) { |
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| 249 | G4String procName = (*ProcCounter)[i]->GetName(); |
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| 250 | G4int count = (*ProcCounter)[i]->GetCounter(); |
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| 251 | G4cout << " " << procName << "= " << count; |
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| 252 | } |
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| 253 | G4cout << G4endl; |
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| 254 | |
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| 255 | //charged particle flow in cavity |
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| 256 | // |
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| 257 | G4cout |
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| 258 | << "\n Charged particle flow in cavity :" |
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| 259 | << "\n Enter --> nbParticles = " << PartFlowCavity[0] |
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| 260 | << "\t Energy = " << G4BestUnit (EnerFlowCavity[0], "Energy") |
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| 261 | << "\n Exit --> nbParticles = " << PartFlowCavity[1] |
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| 262 | << "\t Energy = " << G4BestUnit (EnerFlowCavity[1], "Energy") |
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| 263 | << G4endl; |
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| 264 | |
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| 265 | if (PartFlowCavity[0] == 0) return; |
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| 266 | |
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| 267 | //beam fluence |
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| 268 | // |
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| 269 | G4int Nwall = kinematic->GetWallCount(); |
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| 270 | G4int Ncavity = kinematic->GetCavityCount(); |
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| 271 | G4double Iwall = Nwall/massWall; |
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| 272 | G4double Icavity = Ncavity/massCavity; |
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| 273 | G4double Iratio = Icavity/Iwall; |
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| 274 | G4double Itot = NbofEvents/(massWall+massCavity); |
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| 275 | G4double energyFluence = energyGun*Itot; |
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| 276 | |
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| 277 | G4cout.precision(5); |
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| 278 | G4cout |
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| 279 | << "\n beamFluence in wall = " << Nwall |
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| 280 | << "\t in cavity = " << Ncavity |
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| 281 | << "\t Icav/Iwall = " << Iratio |
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| 282 | << "\t energyFluence = " << energyFluence/(MeV*cm2/mg) << " MeV*cm2/mg" |
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| 283 | << G4endl; |
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| 284 | |
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| 285 | //error on Edep in cavity |
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| 286 | // |
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| 287 | if (nbEventCavity == 0) return; |
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| 288 | G4double meanEdep = EdepCavity/nbEventCavity; |
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| 289 | G4double meanEdep2 = EdepCavity2/nbEventCavity; |
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| 290 | G4double varianceEdep = meanEdep2 - meanEdep*meanEdep; |
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| 291 | G4double dEoverE = 0.; |
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| 292 | if(varianceEdep>0.) dEoverE = std::sqrt(varianceEdep/nbEventCavity)/meanEdep; |
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| 293 | |
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| 294 | //total dose in cavity |
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| 295 | // |
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| 296 | G4double doseCavity = EdepCavity/massCavity; |
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| 297 | G4double ratio = doseCavity/energyFluence, error = ratio*dEoverE; |
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| 298 | |
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| 299 | G4cout |
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| 300 | << "\n Total edep in cavity = " << G4BestUnit(EdepCavity,"Energy") |
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| 301 | << " +- " << 100*dEoverE << " %" |
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| 302 | << "\n Total dose in cavity = " << doseCavity/(MeV*cm2/mg) << " MeV*cm2/mg" |
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| 303 | << " +- " << 100*dEoverE << " %" |
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| 304 | << "\n\n DoseCavity/EnergyFluence = " << ratio |
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| 305 | << " +- " << error << G4endl; |
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| 306 | |
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| 307 | |
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| 308 | //track length in cavity |
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| 309 | G4double meantrack = trkSegmCavity/PartFlowCavity[0]; |
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| 310 | |
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| 311 | G4cout.precision(4); |
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| 312 | G4cout |
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| 313 | << "\n Total charged trackLength in cavity = " |
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| 314 | << G4BestUnit(trkSegmCavity,"Length") |
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| 315 | << " (mean value = " << G4BestUnit(meantrack,"Length") << ")" |
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| 316 | << G4endl; |
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| 317 | |
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| 318 | //compute mean step size of charged particles |
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| 319 | // |
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| 320 | stepWall /= nbStepWall; stepWall2 /= nbStepWall; |
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| 321 | G4double rms = stepWall2 - stepWall*stepWall; |
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| 322 | if (rms>0.) rms = std::sqrt(rms); else rms = 0.; |
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| 323 | G4double nbTrackWall = kinematic->GetWallCount(); |
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| 324 | |
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| 325 | G4cout |
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| 326 | << "\n StepSize of ch. tracks in wall = " |
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| 327 | << G4BestUnit(stepWall,"Length") << " +- " << G4BestUnit( rms,"Length") |
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| 328 | << "\t (nbSteps/track = " << double(nbStepWall)/nbTrackWall << ")"; |
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| 329 | |
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| 330 | stepCavity /= nbStepCavity; stepCavity2 /= nbStepCavity; |
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| 331 | rms = stepCavity2 - stepCavity*stepCavity; |
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| 332 | if (rms>0.) rms = std::sqrt(rms); else rms = 0.; |
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| 333 | |
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| 334 | G4cout |
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| 335 | << "\n StepSize of ch. tracks in cavity = " |
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| 336 | << G4BestUnit(stepCavity,"Length") << " +- " << G4BestUnit( rms,"Length") |
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| 337 | << "\t (nbSteps/track = " << double(nbStepCavity)/PartFlowCavity[0] << ")"; |
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| 338 | |
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| 339 | G4cout << G4endl; |
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| 340 | |
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| 341 | // reset default formats |
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| 342 | G4cout.setf(mode,std::ios::floatfield); |
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| 343 | G4cout.precision(prec); |
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| 344 | |
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| 345 | // delete and remove all contents in ProcCounter |
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| 346 | while (ProcCounter->size()>0){ |
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| 347 | OneProcessCount* aProcCount=ProcCounter->back(); |
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| 348 | ProcCounter->pop_back(); |
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| 349 | delete aProcCount; |
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| 350 | } |
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| 351 | delete ProcCounter; |
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| 352 | |
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| 353 | // save histograms |
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| 354 | histoManager->save(); |
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| 355 | |
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| 356 | // show Rndm status |
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| 357 | CLHEP::HepRandom::showEngineStatus(); |
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| 358 | } |
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| 359 | |
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| 360 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... |
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