| 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 | // Rich advanced example for Geant4
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| 27 | // RichTbEventAction.cc for Rich of LHCb
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| 28 | // History:
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| 29 | // Created: Sajan Easo (Sajan.Easo@cern.ch)
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| 30 | // Revision and changes: Patricia Mendez (Patricia.Mendez@cern.ch)
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| 31 | /////////////////////////////////////////////////////////////////////////////
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| 32 | #include "RichTbEventAction.hh"
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| 33 | #include "G4Event.hh"
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| 34 | #include "G4EventManager.hh"
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| 35 | #include "G4TrajectoryContainer.hh"
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| 36 | #include "G4Trajectory.hh"
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| 37 | #include "G4HCofThisEvent.hh"
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| 38 | #include "G4VHitsCollection.hh"
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| 39 | #include "G4SDManager.hh"
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| 40 | #include "G4VVisManager.hh"
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| 41 | #include "G4UImanager.hh"
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| 42 | #include "G4ios.hh"
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| 43 | #include "RichTbSD.hh"
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| 44 | #include "RichTbHit.hh"
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| 45 | #include "RichTbRunConfig.hh"
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| 46 | #include "RichTbAnalysisManager.hh"
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| 47 | #include "RichTbIOData.hh"
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| 48 |
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| 49 | RichTbEventAction::RichTbEventAction()
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| 50 | {
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| 51 | RichTbCollID = -1;
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| 52 | }
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| 53 |
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| 54 | RichTbEventAction::RichTbEventAction(RichTbRunConfig* RConfig,
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| 55 | G4VVisManager* RVisManager, RichTbIOData* RIOData)
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| 56 | {
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| 57 | RichTbCollID = -1;
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| 58 | runConfiguration=RConfig;
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| 59 |
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| 60 | pVisManager=RVisManager;
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| 61 | rTbIOData = RIOData;
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| 62 | }
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| 63 |
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| 64 | RichTbEventAction::~RichTbEventAction()
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| 65 | {
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| 66 | }
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| 67 |
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| 68 | void RichTbEventAction::BeginOfEventAction(const G4Event* evt)
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| 69 | {
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| 70 |
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| 71 | G4SDManager * SDman = G4SDManager::GetSDMpointer();
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| 72 | if(RichTbCollID<0){
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| 73 | RichTbCollID = SDman->GetCollectionID("RichTbHitsCollection");
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| 74 | }
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| 75 |
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| 76 | #ifdef G4ANALYSIS_USE
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| 77 | RichTbAnalysisManager * analysis = RichTbAnalysisManager::getInstance();
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| 78 | analysis->BeginOfEventAnalysis(evt);
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| 79 | #endif
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| 80 | }
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| 81 |
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| 82 | void RichTbEventAction::EndOfEventAction(const G4Event* evt)
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| 83 | {
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| 84 | RichTbRunConfig* RConfig = runConfiguration;
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| 85 |
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| 86 | // first get the trajectories
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| 87 | G4TrajectoryContainer* trajectoryContainer=evt->GetTrajectoryContainer();
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| 88 | G4int n_trajectories=0;
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| 89 |
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| 90 | G4int totalhits = 0;
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| 91 |
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| 92 | if(trajectoryContainer){n_trajectories=trajectoryContainer->entries();
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| 93 | G4cout << " " << n_trajectories
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| 94 | << " Tracks are stored in Trajectorycontainer." << G4endl;
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| 95 | }
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| 96 | // Now get the hits
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| 97 |
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| 98 | if(RichTbCollID<0) return;
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| 99 |
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| 100 |
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| 101 | G4HCofThisEvent * HCE = evt->GetHCofThisEvent();
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| 102 | RichTbHitsCollection* RHC = 0;
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| 103 | G4int n_hit = 0;
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| 104 |
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| 105 | if(HCE)
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| 106 | {
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| 107 |
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| 108 | RHC = (RichTbHitsCollection*)(HCE->GetHC(RichTbCollID));
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| 109 |
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| 110 | }
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| 111 |
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| 112 | if(RHC)
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| 113 | {
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| 114 | n_hit = RHC->entries();
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| 115 | for(G4int i=0;i<n_hit;i++)
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| 116 | {
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| 117 | totalhits += i;
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| 118 | }
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| 119 | // G4cout << " " << n_hit
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| 120 | // << " hits are stored in RichTbHitsCollection." << G4endl;
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| 121 | }
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| 122 |
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| 123 | //Now to Fill the Histograms
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| 124 |
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| 125 | #ifdef G4ANALYSIS_USE
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| 126 | RichTbAnalysisManager * analysis = RichTbAnalysisManager::getInstance();
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| 127 | analysis->EndOfEventAnalysis(evt);
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| 128 | #endif
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| 129 |
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| 130 | // Now to write out the data
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| 131 | if(RConfig -> DoWriteOutputFile() )
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| 132 | {
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| 133 | rTbIOData -> WriteOutEventHeaderData(evt);
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| 134 | rTbIOData -> WriteOutHitData(evt);
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| 135 | G4cout << ">>> End of Event Number " << evt->GetEventID() << G4endl;
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| 136 | }
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| 137 | }
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