[814] | 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 | // |
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[1340] | 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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[814] | 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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[1012] | 34 | #include "G4VPhysicalVolume.hh" |
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| 35 | #include "G4VPVParameterisation.hh" |
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[814] | 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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[1340] | 50 | // 2010-07-22 Introduce Unit specification. |
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| 51 | // 2010-07-22 Add weighted option |
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[814] | 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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[1340] | 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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[814] | 63 | :G4VPrimitiveScorer(name,depth),HCID(-1) |
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[1340] | 64 | { |
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| 65 | DefineUnitAndCategory(); |
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| 66 | SetUnit(unit); |
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| 67 | } |
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[814] | 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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[1012] | 74 | G4double stepLength = aStep->GetStepLength(); |
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| 75 | if ( stepLength == 0. ) return FALSE; |
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[814] | 76 | |
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[1012] | 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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[1340] | 93 | if (weighted) CellFlux *= aStep->GetPreStepPoint()->GetWeight(); |
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[1012] | 94 | G4int index = GetIndex(aStep); |
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| 95 | EvtMap->add(index,CellFlux); |
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| 96 | |
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[814] | 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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[1340] | 126 | << " cell flux : " << *(itr->second)/GetUnitValue() |
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| 127 | << " [" << GetUnit() << "]" |
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[814] | 128 | << G4endl; |
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| 129 | } |
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| 130 | } |
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| 131 | |
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[1340] | 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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