Gabriele Cosmo
182 lines
6.4 KiB
C++
182 lines
6.4 KiB
C++
//
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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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/// \file electromagnetic/TestEm11/src/Run.cc
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/// \brief Implementation of the Run class
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//
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// $Id: Run.cc 71376 2013-06-14 07:44:50Z maire $
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//
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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#include "Run.hh"
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#include "DetectorConstruction.hh"
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#include "EventAction.hh"
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#include "G4UnitsTable.hh"
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#include "G4SystemOfUnits.hh"
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#include "G4Event.hh"
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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Run::Run(DetectorConstruction* detector)
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: G4Run(),
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fDetector(detector),
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fEdeposit(0.), fEdeposit2(0.),
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fTrackLen(0.), fTrackLen2(0.),
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fProjRange(0.), fProjRange2(0.),
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fNbOfSteps(0), fNbOfSteps2(0),
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fStepSize(0.), fStepSize2(0.)
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{
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for (G4int i=0; i<3; ++i) fStatus[i] = 0;
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for (G4int i=0; i<MaxAbsor; ++i) {
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fCsdaRange[i] = 0.; fXfrontNorm[i] = 0.;
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}
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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Run::~Run()
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{
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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void Run::ComputeStatistics()
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{
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std::ios::fmtflags mode = G4cout.flags();
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G4cout.setf(std::ios::fixed,std::ios::floatfield);
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G4int prec = G4cout.precision(2);
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fEdeposit /= numberOfEvent; fEdeposit2 /= numberOfEvent;
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G4double rms = fEdeposit2 - fEdeposit*fEdeposit;
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if (rms>0.) rms = std::sqrt(rms); else rms = 0.;
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G4cout.precision(3);
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G4cout
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<< "\n Total Energy deposited = " << G4BestUnit(fEdeposit,"Energy")
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<< " +- " << G4BestUnit( rms,"Energy")
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<< G4endl;
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//compute track length of primary track
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//
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fTrackLen /= numberOfEvent; fTrackLen2 /= numberOfEvent;
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rms = fTrackLen2 - fTrackLen*fTrackLen;
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if (rms>0.) rms = std::sqrt(rms); else rms = 0.;
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G4cout.precision(3);
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G4cout
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<< "\n Track length of primary track = " << G4BestUnit(fTrackLen,"Length")
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<< " +- " << G4BestUnit( rms,"Length");
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//compare with csda range
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//
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G4int NbOfAbsor = fDetector->GetNbOfAbsor();
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if (NbOfAbsor == 1) {
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G4cout
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<< "\n Range from EmCalculator = " << G4BestUnit(fCsdaRange[1],"Length")
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<< " (from full dE/dx)" << G4endl;
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}
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//compute projected range of primary track
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//
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fProjRange /= numberOfEvent; fProjRange2 /= numberOfEvent;
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rms = fProjRange2 - fProjRange*fProjRange;
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if (rms>0.) rms = std::sqrt(rms); else rms = 0.;
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G4cout
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<< "\n Projected range = " << G4BestUnit(fProjRange,"Length")
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<< " +- " << G4BestUnit( rms,"Length")
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<< G4endl;
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//nb of steps and step size of primary track
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//
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G4double dNofEvents = double(numberOfEvent);
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G4double fNbSteps = fNbOfSteps/dNofEvents,
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fNbSteps2 = fNbOfSteps2/dNofEvents;
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rms = fNbSteps2 - fNbSteps*fNbSteps;
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if (rms>0.) rms = std::sqrt(rms); else rms = 0.;
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G4cout.precision(2);
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G4cout << "\n Nb of steps of primary track = " << fNbSteps << " +- " << rms;
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fStepSize /= numberOfEvent; fStepSize2 /= numberOfEvent;
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rms = fStepSize2 - fStepSize*fStepSize;
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if (rms>0.) rms = std::sqrt(rms); else rms = 0.;
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G4cout.precision(3);
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G4cout
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<< "\t Step size= " << G4BestUnit(fStepSize,"Length")
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<< " +- " << G4BestUnit( rms,"Length")
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<< G4endl;
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//transmission coefficients
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//
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G4double absorbed = 100.*fStatus[0]/dNofEvents;
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G4double transmit = 100.*fStatus[1]/dNofEvents;
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G4double reflected = 100.*fStatus[2]/dNofEvents;
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G4cout.precision(2);
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G4cout
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<< "\n absorbed = " << absorbed << " %"
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<< " transmit = " << transmit << " %"
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<< " reflected = " << reflected << " %" << G4endl;
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// reset default formats
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G4cout.setf(mode,std::ios::floatfield);
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G4cout.precision(prec);
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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void Run::Merge(const G4Run* run)
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{
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const Run* localRun = static_cast<const Run*>(run);
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// accumulate sums
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fEdeposit += localRun->fEdeposit;
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fEdeposit2 += localRun->fEdeposit2;
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fTrackLen += localRun->fTrackLen;
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fTrackLen2 += localRun->fTrackLen2;
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fProjRange += localRun->fProjRange;
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fProjRange2 += localRun->fProjRange2;
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fNbOfSteps += localRun->fNbOfSteps ;
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fNbOfSteps2 += localRun->fNbOfSteps2;
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fStepSize += localRun->fStepSize;
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fStepSize2 += localRun->fStepSize2;
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G4int nbOfAbsor = fDetector->GetNbOfAbsor();
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for (G4int i=1; i<=nbOfAbsor; ++i) {
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fCsdaRange[i] = localRun->fCsdaRange[i];
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fXfrontNorm[i] = localRun->fXfrontNorm[i];
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}
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for (G4int i=0; i<3; ++i) fStatus[i] += localRun->fStatus[i];
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G4Run::Merge(run);
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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