1 | // |
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2 | // ******************************************************************** |
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3 | // * License and Disclaimer * |
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4 | // * * |
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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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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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18 | // * This code implementation is the result of the scientific and * |
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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: G4PSCellFlux.cc,v 1.4 2010/07/22 23:42:01 taso Exp $ |
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28 | // GEANT4 tag $Name: $ |
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29 | // |
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30 | // G4PSCellFlux |
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31 | #include "G4PSCellFlux.hh" |
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32 | #include "G4Track.hh" |
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33 | #include "G4VSolid.hh" |
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34 | #include "G4VPhysicalVolume.hh" |
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35 | #include "G4VPVParameterisation.hh" |
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36 | #include "G4UnitsTable.hh" |
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37 | |
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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 sum of track length divided |
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42 | // by the geometry volume, where all of the tracks in the geometry |
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43 | // are taken into account. |
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44 | // |
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45 | // If you want to score only tracks passing through the geometry volume, |
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46 | // please use G4PSPassageCellFlux. |
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47 | // |
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48 | // |
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49 | // Created: 2005-11-14 Tsukasa ASO, Akinori Kimura. |
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50 | // 2010-07-22 Introduce Unit specification. |
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51 | // 2010-07-22 Add weighted option |
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52 | // |
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53 | /////////////////////////////////////////////////////////////////////////////// |
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54 | |
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55 | G4PSCellFlux::G4PSCellFlux(G4String name, G4int depth) |
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56 | :G4VPrimitiveScorer(name,depth),HCID(-1),weighted(true) |
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57 | { |
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58 | DefineUnitAndCategory(); |
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59 | SetUnit("percm2"); |
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60 | } |
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61 | |
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62 | G4PSCellFlux::G4PSCellFlux(G4String name, const G4String& unit, G4int depth) |
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63 | :G4VPrimitiveScorer(name,depth),HCID(-1) |
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64 | { |
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65 | DefineUnitAndCategory(); |
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66 | SetUnit(unit); |
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67 | } |
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68 | |
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69 | G4PSCellFlux::~G4PSCellFlux() |
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70 | {;} |
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71 | |
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72 | G4bool G4PSCellFlux::ProcessHits(G4Step* aStep,G4TouchableHistory*) |
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73 | { |
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74 | G4double stepLength = aStep->GetStepLength(); |
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75 | if ( stepLength == 0. ) return FALSE; |
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76 | |
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77 | G4VPhysicalVolume* physVol = aStep->GetPreStepPoint()->GetPhysicalVolume(); |
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78 | G4VPVParameterisation* physParam = physVol->GetParameterisation(); |
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79 | G4VSolid* solid = 0; |
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80 | if(physParam) |
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81 | { // for parameterized volume |
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82 | G4int idx = ((G4TouchableHistory*)(aStep->GetPreStepPoint()->GetTouchable())) |
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83 | ->GetReplicaNumber(indexDepth); |
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84 | solid = physParam->ComputeSolid(idx, physVol); |
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85 | solid->ComputeDimensions(physParam,idx,physVol); |
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86 | } |
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87 | else |
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88 | { // for ordinary volume |
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89 | solid = physVol->GetLogicalVolume()->GetSolid(); |
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90 | } |
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91 | |
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92 | G4double CellFlux = stepLength / (solid->GetCubicVolume()); |
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93 | if (weighted) CellFlux *= aStep->GetPreStepPoint()->GetWeight(); |
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94 | G4int index = GetIndex(aStep); |
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95 | EvtMap->add(index,CellFlux); |
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96 | |
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97 | return TRUE; |
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98 | } |
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99 | |
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100 | void G4PSCellFlux::Initialize(G4HCofThisEvent* HCE) |
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101 | { |
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102 | EvtMap = new G4THitsMap<G4double>(detector->GetName(), |
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103 | GetName()); |
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104 | if ( HCID < 0 ) HCID = GetCollectionID(0); |
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105 | HCE->AddHitsCollection(HCID,EvtMap); |
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106 | } |
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107 | |
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108 | void G4PSCellFlux::EndOfEvent(G4HCofThisEvent*) |
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109 | {;} |
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110 | |
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111 | void G4PSCellFlux::clear(){ |
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112 | EvtMap->clear(); |
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113 | } |
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114 | |
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115 | void G4PSCellFlux::DrawAll() |
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116 | {;} |
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117 | |
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118 | void G4PSCellFlux::PrintAll() |
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119 | { |
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120 | G4cout << " MultiFunctionalDet " << detector->GetName() << G4endl; |
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121 | G4cout << " PrimitiveScorer " << GetName() <<G4endl; |
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122 | G4cout << " Number of entries " << EvtMap->entries() << G4endl; |
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123 | std::map<G4int,G4double*>::iterator itr = EvtMap->GetMap()->begin(); |
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124 | for(; itr != EvtMap->GetMap()->end(); itr++) { |
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125 | G4cout << " copy no.: " << itr->first |
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126 | << " cell flux : " << *(itr->second)/GetUnitValue() |
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127 | << " [" << GetUnit() << "]" |
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128 | << G4endl; |
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129 | } |
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130 | } |
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131 | |
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132 | void G4PSCellFlux::SetUnit(const G4String& unit) |
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133 | { |
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134 | CheckAndSetUnit(unit,"Per Unit Surface"); |
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135 | } |
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136 | |
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137 | void G4PSCellFlux::DefineUnitAndCategory(){ |
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138 | // Per Unit Surface |
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139 | new G4UnitDefinition("percentimeter2","percm2","Per Unit Surface",(1./cm2)); |
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140 | new G4UnitDefinition("permillimeter2","permm2","Per Unit Surface",(1./mm2)); |
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141 | new G4UnitDefinition("permeter2","perm2","Per Unit Surface",(1./m2)); |
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142 | } |
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