Geant4 Cross Reference |
1 // 1 2 // ******************************************* 3 // * License and Disclaimer 4 // * 5 // * The Geant4 software is copyright of th 6 // * the Geant4 Collaboration. It is provided 7 // * conditions of the Geant4 Software License 8 // * LICENSE and available at http://cern.ch/ 9 // * include a list of copyright holders. 10 // * 11 // * Neither the authors of this software syst 12 // * institutes,nor the agencies providing fin 13 // * work make any representation or warran 14 // * regarding this software system or assum 15 // * use. Please see the license in the file 16 // * for the full disclaimer and the limitatio 17 // * 18 // * This code implementation is the result 19 // * technical work of the GEANT4 collaboratio 20 // * By using, copying, modifying or distri 21 // * any work based on the software) you ag 22 // * use in resulting scientific publicati 23 // * acceptance of all terms of the Geant4 Sof 24 // ******************************************* 25 // 26 // 27 /// \file eventgenerator/exgps/src/TrackingAct 28 /// \brief Implementation of the TrackingActio 29 // 30 //....oooOO0OOooo........oooOO0OOooo........oo 31 //....oooOO0OOooo........oooOO0OOooo........oo 32 33 #include "TrackingAction.hh" 34 35 #include "HistoManager.hh" 36 37 #include "G4PhysicalConstants.hh" 38 #include "G4SystemOfUnits.hh" 39 #include "G4Track.hh" 40 41 //....oooOO0OOooo........oooOO0OOooo........oo 42 43 TrackingAction::TrackingAction() : G4UserTrack 44 45 //....oooOO0OOooo........oooOO0OOooo........oo 46 47 void TrackingAction::PreUserTrackingAction(con 48 { 49 G4int pid = track->GetDynamicParticle()->Get 50 G4double ekin = track->GetKineticEnergy(); 51 G4ThreeVector vertex = track->GetPosition(); 52 G4ThreeVector direction = track->GetMomentum 53 G4double weight = track->GetWeight(); 54 55 G4double x = vertex.x(), y = vertex.y(), z = 56 G4double theta = direction.theta(), phi = di 57 if (phi < 0.) phi += twopi; 58 G4double cost = std::cos(theta); 59 60 G4AnalysisManager* analysisManager = G4Analy 61 62 G4double r = vertex.mag(); 63 G4double dr = analysisManager->GetH1Width(2) 64 G4double dv = 2 * twopi * r * r * dr; 65 66 // fill histograms 67 analysisManager->FillH1(1, ekin); 68 if (dv > 0.) analysisManager->FillH1(2, r, 1 69 analysisManager->FillH1(3, cost); 70 analysisManager->FillH1(4, phi); 71 analysisManager->FillH2(1, x, y); 72 analysisManager->FillH2(2, y, z); 73 analysisManager->FillH2(3, z, x); 74 analysisManager->FillH2(4, phi, cost); 75 analysisManager->FillH2(5, phi, theta); 76 77 // fill ntuple 78 analysisManager->FillNtupleIColumn(0, pid); 79 analysisManager->FillNtupleDColumn(1, ekin); 80 analysisManager->FillNtupleDColumn(2, x); 81 analysisManager->FillNtupleDColumn(3, y); 82 analysisManager->FillNtupleDColumn(4, z); 83 analysisManager->FillNtupleDColumn(5, theta) 84 analysisManager->FillNtupleDColumn(6, phi); 85 analysisManager->FillNtupleDColumn(7, weight 86 analysisManager->AddNtupleRow(); 87 } 88 89 //....oooOO0OOooo........oooOO0OOooo........oo 90