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2 | // ******************************************************************** |
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3 | // * License and Disclaimer * |
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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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13 | // * work make any representation or warranty, express or implied, * |
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15 | // * use. Please see the license in the file LICENSE and URL above * |
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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: G4PSPassageCellFlux.cc,v 1.2 2008/12/28 20:32:00 asaim Exp $ |
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28 | // GEANT4 tag $Name: geant4-09-03 $ |
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29 | // |
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30 | // G4PSPassageCellFlux |
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31 | #include "G4PSPassageCellFlux.hh" |
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32 | #include "G4StepStatus.hh" |
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33 | #include "G4Track.hh" |
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34 | #include "G4VSolid.hh" |
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35 | #include "G4VPhysicalVolume.hh" |
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36 | #include "G4VPVParameterisation.hh" |
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37 | #include "G4UnitsTable.hh" |
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38 | //////////////////////////////////////////////////////////////////////////////// |
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39 | // (Description) |
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40 | // This is a primitive scorer class for scoring cell flux. |
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41 | // The Cell Flux is defined by a track length divided by a geometry |
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42 | // volume, where only tracks passing through the geometry are taken |
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43 | // into account. e.g. the unit of Cell Flux is mm/mm3. |
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44 | // |
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45 | // If you want to score all tracks in the geometry volume, |
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46 | // please use G4PSCellFlux. |
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47 | // |
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48 | // Created: 2005-11-14 Tsukasa ASO, Akinori Kimura. |
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49 | // |
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50 | /////////////////////////////////////////////////////////////////////////////// |
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51 | |
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52 | G4PSPassageCellFlux::G4PSPassageCellFlux(G4String name, G4int depth) |
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53 | :G4VPrimitiveScorer(name,depth),HCID(-1),fCurrentTrkID(-1),fCellFlux(0) |
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54 | {;} |
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55 | |
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56 | G4PSPassageCellFlux::~G4PSPassageCellFlux() |
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57 | {;} |
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58 | |
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59 | G4bool G4PSPassageCellFlux::ProcessHits(G4Step* aStep,G4TouchableHistory*) |
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60 | { |
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61 | |
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62 | if ( IsPassed(aStep) ) { |
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63 | G4VPhysicalVolume* physVol = aStep->GetPreStepPoint()->GetPhysicalVolume(); |
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64 | G4VPVParameterisation* physParam = physVol->GetParameterisation(); |
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65 | G4VSolid* solid = 0; |
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66 | if(physParam) |
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67 | { // for parameterized volume |
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68 | G4int idx = ((G4TouchableHistory*)(aStep->GetPreStepPoint()->GetTouchable())) |
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69 | ->GetReplicaNumber(indexDepth); |
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70 | solid = physParam->ComputeSolid(idx, physVol); |
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71 | solid->ComputeDimensions(physParam,idx,physVol); |
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72 | } |
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73 | else |
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74 | { // for ordinary volume |
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75 | solid = physVol->GetLogicalVolume()->GetSolid(); |
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76 | } |
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77 | |
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78 | fCellFlux /= solid->GetCubicVolume(); |
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79 | G4int index = GetIndex(aStep); |
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80 | EvtMap->add(index,fCellFlux); |
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81 | } |
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82 | |
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83 | return TRUE; |
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84 | } |
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85 | |
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86 | G4bool G4PSPassageCellFlux::IsPassed(G4Step* aStep){ |
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87 | G4bool Passed = FALSE; |
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88 | |
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89 | G4bool IsEnter = aStep->GetPreStepPoint()->GetStepStatus() == fGeomBoundary; |
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90 | G4bool IsExit = aStep->GetPostStepPoint()->GetStepStatus() == fGeomBoundary; |
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91 | |
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92 | G4int trkid = aStep->GetTrack()->GetTrackID(); |
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93 | G4double trklength = aStep->GetStepLength(); |
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94 | trklength *= aStep->GetPreStepPoint()->GetWeight(); |
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95 | |
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96 | if ( IsEnter &&IsExit ){ // Passed at one step |
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97 | fCellFlux = trklength; // Track length is absolutely given. |
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98 | Passed = TRUE; |
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99 | }else if ( IsEnter ){ // Enter a new geometry |
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100 | fCurrentTrkID = trkid; // Resetting the current track. |
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101 | fCellFlux = trklength; |
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102 | }else if ( IsExit ){ // Exit a current geometry |
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103 | if ( fCurrentTrkID == trkid ) {// if the track is same as entered, |
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104 | fCellFlux += trklength; // add the track length to current one. |
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105 | Passed = TRUE; |
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106 | } |
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107 | }else{ // Inside geometry |
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108 | if ( fCurrentTrkID == trkid ){ // if the track is same as entered, |
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109 | fCellFlux += trklength; // adding the track length to current one. |
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110 | } |
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111 | } |
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112 | |
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113 | return Passed; |
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114 | } |
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115 | |
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116 | void G4PSPassageCellFlux::Initialize(G4HCofThisEvent* HCE) |
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117 | { |
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118 | fCurrentTrkID = -1; |
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119 | |
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120 | EvtMap = new G4THitsMap<G4double>(detector->GetName(), |
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121 | GetName()); |
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122 | if ( HCID < 0 ) HCID = GetCollectionID(0); |
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123 | HCE->AddHitsCollection(HCID,EvtMap); |
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124 | |
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125 | } |
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126 | |
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127 | void G4PSPassageCellFlux::EndOfEvent(G4HCofThisEvent*) |
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128 | {;} |
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129 | |
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130 | void G4PSPassageCellFlux::clear(){ |
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131 | EvtMap->clear(); |
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132 | } |
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133 | |
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134 | void G4PSPassageCellFlux::DrawAll() |
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135 | {;} |
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136 | |
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137 | void G4PSPassageCellFlux::PrintAll() |
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138 | { |
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139 | G4cout << " MultiFunctionalDet " << detector->GetName() << G4endl; |
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140 | G4cout << " PrimitiveScorer " << GetName() <<G4endl; |
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141 | G4cout << " Number of entries " << EvtMap->entries() << G4endl; |
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142 | std::map<G4int,G4double*>::iterator itr = EvtMap->GetMap()->begin(); |
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143 | for(; itr != EvtMap->GetMap()->end(); itr++) { |
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144 | G4cout << " copy no.: " << itr->first |
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145 | << " cell flux : " << *(itr->second)*cm*cm << " [cm^-2]" |
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146 | << G4endl; |
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147 | } |
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148 | } |
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149 | |
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