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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27 | // $Id: RE01Trajectory.cc,v 1.4 2010/06/06 05:15:41 perl Exp $ |
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28 | // GEANT4 tag $Name: geant4-09-04-beta-01 $ |
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29 | // |
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30 | |
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31 | |
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32 | #include "RE01Trajectory.hh" |
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33 | #include "G4ParticleTable.hh" |
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34 | #include "G4ParticleTypes.hh" |
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35 | #include "G4Polyline.hh" |
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36 | #include "G4Circle.hh" |
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37 | #include "G4Colour.hh" |
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38 | #include "G4AttDefStore.hh" |
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39 | #include "G4AttDef.hh" |
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40 | #include "G4AttValue.hh" |
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41 | #include "G4UIcommand.hh" |
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42 | #include "G4VisAttributes.hh" |
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43 | #include "G4VVisManager.hh" |
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44 | #include "G4UnitsTable.hh" |
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45 | #include "G4DynamicParticle.hh" |
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46 | #include "G4PrimaryParticle.hh" |
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47 | #include "RE01TrackInformation.hh" |
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48 | |
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49 | G4Allocator<RE01Trajectory> myTrajectoryAllocator; |
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50 | |
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51 | RE01Trajectory::RE01Trajectory() |
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52 | :G4VTrajectory() |
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53 | { |
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54 | fpParticleDefinition = 0; |
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55 | ParticleName = ""; |
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56 | PDGCharge = 0; |
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57 | PDGEncoding = 0; |
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58 | fTrackID = 0; |
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59 | fParentID = 0; |
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60 | fTrackStatus = 0; |
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61 | positionRecord = 0; |
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62 | momentum = G4ThreeVector(0.,0.,0.); |
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63 | vertexPosition = G4ThreeVector(0.,0.,0.); |
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64 | globalTime = 0.; |
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65 | } |
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66 | |
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67 | RE01Trajectory::RE01Trajectory(const G4Track* aTrack) |
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68 | :G4VTrajectory() |
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69 | { |
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70 | fpParticleDefinition = aTrack->GetDefinition(); |
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71 | ParticleName = fpParticleDefinition->GetParticleName(); |
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72 | PDGCharge = fpParticleDefinition->GetPDGCharge(); |
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73 | PDGEncoding = fpParticleDefinition->GetPDGEncoding(); |
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74 | if(ParticleName=="unknown") |
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75 | { |
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76 | G4PrimaryParticle*pp = aTrack->GetDynamicParticle()->GetPrimaryParticle(); |
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77 | if(pp) |
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78 | { |
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79 | if(pp->GetCharge()<DBL_MAX) PDGCharge = pp->GetCharge(); |
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80 | PDGEncoding = pp->GetPDGcode(); |
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81 | if(pp->GetG4code()!=0) |
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82 | { |
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83 | ParticleName += " : "; |
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84 | ParticleName += pp->GetG4code()->GetParticleName(); |
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85 | } |
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86 | } |
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87 | } |
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88 | fTrackID = aTrack->GetTrackID(); |
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89 | RE01TrackInformation* trackInfo |
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90 | = (RE01TrackInformation*)(aTrack->GetUserInformation()); |
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91 | fTrackStatus = trackInfo->GetTrackingStatus(); |
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92 | if(fTrackStatus == 1) |
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93 | { fParentID = aTrack->GetParentID(); } |
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94 | else if(fTrackStatus == 2) |
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95 | { fParentID = trackInfo->GetSourceTrackID(); } |
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96 | else |
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97 | { fParentID = -1; } |
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98 | positionRecord = new RE01TrajectoryPointContainer(); |
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99 | positionRecord->push_back(new G4TrajectoryPoint(aTrack->GetPosition())); |
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100 | momentum = aTrack->GetMomentum(); |
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101 | vertexPosition = aTrack->GetPosition(); |
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102 | globalTime = aTrack->GetGlobalTime(); |
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103 | } |
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104 | |
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105 | RE01Trajectory::RE01Trajectory(RE01Trajectory & right) |
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106 | :G4VTrajectory() |
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107 | { |
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108 | ParticleName = right.ParticleName; |
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109 | fpParticleDefinition = right.fpParticleDefinition; |
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110 | PDGCharge = right.PDGCharge; |
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111 | PDGEncoding = right.PDGEncoding; |
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112 | fTrackID = right.fTrackID; |
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113 | fParentID = right.fParentID; |
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114 | fTrackStatus = right.fTrackStatus; |
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115 | positionRecord = new RE01TrajectoryPointContainer(); |
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116 | for(size_t i=0;i<right.positionRecord->size();i++) |
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117 | { |
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118 | G4TrajectoryPoint* rightPoint = (G4TrajectoryPoint*)((*(right.positionRecord))[i]); |
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119 | positionRecord->push_back(new G4TrajectoryPoint(*rightPoint)); |
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120 | } |
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121 | momentum = right.momentum; |
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122 | vertexPosition = right.vertexPosition; |
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123 | globalTime = right.globalTime; |
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124 | } |
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125 | |
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126 | RE01Trajectory::~RE01Trajectory() |
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127 | { |
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128 | size_t i; |
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129 | for(i=0;i<positionRecord->size();i++){ |
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130 | delete (*positionRecord)[i]; |
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131 | } |
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132 | positionRecord->clear(); |
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133 | |
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134 | delete positionRecord; |
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135 | } |
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136 | |
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137 | void RE01Trajectory::ShowTrajectory(std::ostream& os) const |
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138 | { |
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139 | os << G4endl << "TrackID =" << fTrackID |
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140 | << " : ParentID=" << fParentID << " : TrackStatus=" << fTrackStatus << G4endl; |
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141 | os << "Particle name : " << ParticleName << " PDG code : " << PDGEncoding |
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142 | << " Charge : " << PDGCharge << G4endl; |
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143 | os << "Original momentum : " << |
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144 | G4BestUnit(momentum,"Energy") << G4endl; |
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145 | os << "Vertex : " << G4BestUnit(vertexPosition,"Length") |
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146 | << " Global time : " << G4BestUnit(globalTime,"Time") << G4endl; |
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147 | os << " Current trajectory has " << positionRecord->size() |
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148 | << " points." << G4endl; |
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149 | |
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150 | for( size_t i=0 ; i < positionRecord->size() ; i++){ |
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151 | G4TrajectoryPoint* aTrajectoryPoint = (G4TrajectoryPoint*)((*positionRecord)[i]); |
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152 | os << "Point[" << i << "]" |
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153 | << " Position= " << aTrajectoryPoint->GetPosition() << G4endl; |
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154 | } |
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155 | } |
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156 | |
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157 | void RE01Trajectory::DrawTrajectory() const |
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158 | { |
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159 | |
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160 | G4VVisManager* pVVisManager = G4VVisManager::GetConcreteInstance(); |
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161 | G4ThreeVector pos; |
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162 | |
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163 | G4Polyline pPolyline; |
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164 | for (size_t i = 0; i < positionRecord->size() ; i++) { |
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165 | G4TrajectoryPoint* aTrajectoryPoint = (G4TrajectoryPoint*)((*positionRecord)[i]); |
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166 | pos = aTrajectoryPoint->GetPosition(); |
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167 | pPolyline.push_back( pos ); |
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168 | } |
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169 | |
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170 | G4Colour colour(0.2,0.2,0.2); |
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171 | if(fpParticleDefinition==G4Gamma::GammaDefinition()) |
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172 | colour = G4Colour(0.,0.,1.); |
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173 | else if(fpParticleDefinition==G4Electron::ElectronDefinition() |
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174 | ||fpParticleDefinition==G4Positron::PositronDefinition()) |
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175 | colour = G4Colour(1.,1.,0.); |
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176 | else if(fpParticleDefinition==G4MuonMinus::MuonMinusDefinition() |
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177 | ||fpParticleDefinition==G4MuonPlus::MuonPlusDefinition()) |
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178 | colour = G4Colour(0.,1.,0.); |
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179 | else if(fpParticleDefinition->GetParticleType()=="meson") |
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180 | { |
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181 | if(PDGCharge!=0.) |
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182 | colour = G4Colour(1.,0.,0.); |
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183 | else |
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184 | colour = G4Colour(0.5,0.,0.); |
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185 | } |
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186 | else if(fpParticleDefinition->GetParticleType()=="baryon") |
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187 | { |
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188 | if(PDGCharge!=0.) |
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189 | colour = G4Colour(0.,1.,1.); |
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190 | else |
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191 | colour = G4Colour(0.,0.5,0.5); |
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192 | } |
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193 | |
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194 | G4VisAttributes attribs(colour); |
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195 | pPolyline.SetVisAttributes(attribs); |
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196 | if(pVVisManager) pVVisManager->Draw(pPolyline); |
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197 | } |
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198 | |
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199 | const std::map<G4String,G4AttDef>* RE01Trajectory::GetAttDefs() const |
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200 | { |
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201 | G4bool isNew; |
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202 | std::map<G4String,G4AttDef>* store |
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203 | = G4AttDefStore::GetInstance("RE01Trajectory",isNew); |
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204 | if (isNew) { |
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205 | |
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206 | G4String ID("ID"); |
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207 | (*store)[ID] = G4AttDef(ID,"Track ID","Bookkeeping","","G4int"); |
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208 | |
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209 | G4String PID("PID"); |
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210 | (*store)[PID] = G4AttDef(PID,"Parent ID","Bookkeeping","","G4int"); |
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211 | |
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212 | G4String Status("Status"); |
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213 | (*store)[Status] = G4AttDef(Status,"Track Status","Bookkeeping","","G4int"); |
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214 | |
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215 | G4String PN("PN"); |
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216 | (*store)[PN] = G4AttDef(PN,"Particle Name","Bookkeeping","","G4String"); |
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217 | |
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218 | G4String Ch("Ch"); |
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219 | (*store)[Ch] = G4AttDef(Ch,"Charge","Physics","e+","G4double"); |
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220 | |
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221 | G4String PDG("PDG"); |
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222 | (*store)[PDG] = G4AttDef(PDG,"PDG Encoding","Bookkeeping","","G4int"); |
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223 | |
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224 | G4String IMom("IMom"); |
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225 | (*store)[IMom] = G4AttDef(IMom, "Momentum of track at start of trajectory", |
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226 | "Physics","G4BestUnit","G4ThreeVector"); |
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227 | |
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228 | G4String IMag("IMag"); |
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229 | (*store)[IMag] = |
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230 | G4AttDef(IMag, "Magnitude of momentum of track at start of trajectory", |
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231 | "Physics","G4BestUnit","G4double"); |
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232 | |
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233 | G4String VtxPos("VtxPos"); |
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234 | (*store)[VtxPos] = G4AttDef(VtxPos, "Vertex position", |
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235 | "Physics","G4BestUnit","G4ThreeVector"); |
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236 | |
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237 | G4String NTP("NTP"); |
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238 | (*store)[NTP] = G4AttDef(NTP,"No. of points","Bookkeeping","","G4int"); |
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239 | |
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240 | } |
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241 | return store; |
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242 | } |
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243 | |
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244 | std::vector<G4AttValue>* RE01Trajectory::CreateAttValues() const |
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245 | { |
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246 | std::vector<G4AttValue>* values = new std::vector<G4AttValue>; |
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247 | |
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248 | values->push_back |
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249 | (G4AttValue("ID",G4UIcommand::ConvertToString(fTrackID),"")); |
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250 | |
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251 | values->push_back |
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252 | (G4AttValue("PID",G4UIcommand::ConvertToString(fParentID),"")); |
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253 | |
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254 | values->push_back |
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255 | (G4AttValue("Status",G4UIcommand::ConvertToString(fTrackStatus),"")); |
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256 | |
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257 | values->push_back(G4AttValue("PN",ParticleName,"")); |
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258 | |
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259 | values->push_back |
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260 | (G4AttValue("Ch",G4UIcommand::ConvertToString(PDGCharge),"")); |
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261 | |
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262 | values->push_back |
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263 | (G4AttValue("PDG",G4UIcommand::ConvertToString(PDGEncoding),"")); |
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264 | |
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265 | values->push_back |
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266 | (G4AttValue("IMom",G4BestUnit(momentum,"Energy"),"")); |
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267 | |
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268 | values->push_back |
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269 | (G4AttValue("IMag",G4BestUnit(momentum.mag(),"Energy"),"")); |
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270 | |
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271 | values->push_back |
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272 | (G4AttValue("VtxPos",G4BestUnit(vertexPosition,"Length"),"")); |
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273 | |
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274 | values->push_back |
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275 | (G4AttValue("NTP",G4UIcommand::ConvertToString(GetPointEntries()),"")); |
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276 | |
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277 | return values; |
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278 | } |
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279 | |
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280 | void RE01Trajectory::AppendStep(const G4Step* aStep) |
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281 | { |
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282 | positionRecord->push_back( new G4TrajectoryPoint(aStep->GetPostStepPoint()-> |
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283 | GetPosition() )); |
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284 | } |
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285 | |
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286 | G4ParticleDefinition* RE01Trajectory::GetParticleDefinition() |
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287 | { |
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288 | return (G4ParticleTable::GetParticleTable()->FindParticle(ParticleName)); |
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289 | } |
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290 | |
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291 | void RE01Trajectory::MergeTrajectory(G4VTrajectory* secondTrajectory) |
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292 | { |
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293 | if(!secondTrajectory) return; |
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294 | |
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295 | RE01Trajectory* seco = (RE01Trajectory*)secondTrajectory; |
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296 | G4int ent = seco->GetPointEntries(); |
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297 | for(int i=1;i<ent;i++) // initial point of the second trajectory should not be merged |
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298 | { |
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299 | positionRecord->push_back((*(seco->positionRecord))[i]); |
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300 | } |
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301 | delete (*seco->positionRecord)[0]; |
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302 | seco->positionRecord->clear(); |
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303 | |
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304 | } |
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305 | |
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306 | |
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307 | |
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