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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