1 | // |
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2 | // ******************************************************************** |
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3 | // * License and Disclaimer * |
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6 | // * the Geant4 Collaboration. It is provided under the terms and * |
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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 | // |
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27 | // $Id: G4PSPassageTrackLength.cc,v 1.1 2007/07/11 01:31:03 asaim Exp $ |
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28 | // GEANT4 tag $Name: geant4-09-02-ref-02 $ |
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29 | // |
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30 | // G4PSPassageTrackLength |
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31 | #include "G4PSPassageTrackLength.hh" |
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32 | #include "G4StepStatus.hh" |
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33 | #include "G4Track.hh" |
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34 | #include "G4UnitsTable.hh" |
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35 | |
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36 | //////////////////////////////////////////////////////////////////////////////// |
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37 | // (Description) |
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38 | // This is a primitive scorer class for scoring only track length. |
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39 | // The tracks which passed a geometry is taken into account. |
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40 | // |
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41 | // |
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42 | // Created: 2005-11-14 Tsukasa ASO, Akinori Kimura. |
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43 | // |
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44 | /////////////////////////////////////////////////////////////////////////////// |
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45 | |
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46 | G4PSPassageTrackLength::G4PSPassageTrackLength(G4String name, G4int depth) |
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47 | :G4VPrimitiveScorer(name,depth),HCID(-1),fCurrentTrkID(-1),fTrackLength(0.), |
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48 | weighted(false) |
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49 | {;} |
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50 | |
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51 | G4PSPassageTrackLength::~G4PSPassageTrackLength() |
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52 | {;} |
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53 | |
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54 | G4bool G4PSPassageTrackLength::ProcessHits(G4Step* aStep,G4TouchableHistory*) |
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55 | { |
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56 | |
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57 | if ( IsPassed(aStep) ) { |
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58 | G4int index = GetIndex(aStep); |
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59 | EvtMap->add(index,fTrackLength); |
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60 | } |
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61 | |
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62 | return TRUE; |
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63 | } |
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64 | |
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65 | G4bool G4PSPassageTrackLength::IsPassed(G4Step* aStep){ |
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66 | G4bool Passed = FALSE; |
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67 | |
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68 | G4bool IsEnter = aStep->GetPreStepPoint()->GetStepStatus() == fGeomBoundary; |
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69 | G4bool IsExit = aStep->GetPostStepPoint()->GetStepStatus() == fGeomBoundary; |
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70 | |
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71 | G4int trkid = aStep->GetTrack()->GetTrackID(); |
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72 | G4double trklength = aStep->GetStepLength(); |
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73 | if(weighted) trklength *= aStep->GetPreStepPoint()->GetWeight(); |
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74 | |
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75 | if ( IsEnter &&IsExit ){ // Passed at one step |
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76 | fTrackLength = trklength; // Track length is absolutely given. |
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77 | Passed = TRUE; |
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78 | }else if ( IsEnter ){ // Enter a new geometry |
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79 | fCurrentTrkID = trkid; // Resetting the current track. |
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80 | fTrackLength = trklength; |
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81 | }else if ( IsExit ){ // Exit a current geometry |
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82 | if ( fCurrentTrkID == trkid ) { |
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83 | fTrackLength += trklength; // Adding the track length to current one, |
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84 | Passed = TRUE; // if the track is same as entered. |
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85 | } |
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86 | }else{ // Inside geometry |
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87 | if ( fCurrentTrkID == trkid ){ // Adding the track length to current one , |
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88 | fTrackLength += trklength; // if the track is same as entered. |
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89 | } |
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90 | } |
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91 | |
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92 | return Passed; |
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93 | } |
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94 | |
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95 | void G4PSPassageTrackLength::Initialize(G4HCofThisEvent* HCE) |
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96 | { |
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97 | fCurrentTrkID = -1; |
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98 | |
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99 | EvtMap = new G4THitsMap<G4double>(detector->GetName(),GetName()); |
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100 | if ( HCID < 0 ) HCID = GetCollectionID(0); |
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101 | HCE->AddHitsCollection(HCID,EvtMap); |
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102 | } |
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103 | |
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104 | void G4PSPassageTrackLength::EndOfEvent(G4HCofThisEvent*) |
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105 | {;} |
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106 | |
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107 | void G4PSPassageTrackLength::clear(){ |
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108 | EvtMap->clear(); |
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109 | } |
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110 | |
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111 | void G4PSPassageTrackLength::DrawAll() |
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112 | {;} |
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113 | |
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114 | void G4PSPassageTrackLength::PrintAll() |
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115 | { |
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116 | G4cout << " MultiFunctionalDet " << detector->GetName() << G4endl; |
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117 | G4cout << " PrimitiveSenstivity " << GetName() << G4endl; |
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118 | G4cout << " Number of entries " << EvtMap->entries() << G4endl; |
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119 | std::map<G4int,G4double*>::iterator itr = EvtMap->GetMap()->begin(); |
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120 | for(; itr != EvtMap->GetMap()->end(); itr++) { |
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121 | G4cout << " copy no.: " << itr->first |
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122 | << " track length : " << G4BestUnit(*(itr->second),"Length") |
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123 | << G4endl; |
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124 | } |
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125 | } |
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126 | |
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