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: testG4Navigator5.cc,v 1.6 2006/06/29 18:37:26 gunter Exp $ |
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28 | // GEANT4 tag $Name: geant4-09-04-beta-cand-01 $ |
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29 | // |
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30 | // |
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31 | // Locate & Step within replicated geometry (without full voxels) |
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32 | // consisting of tubes (replicated in r,phi...) P.Kent August 96 |
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33 | |
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34 | #include <assert.h> |
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35 | #include "ApproxEqual.hh" |
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36 | |
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37 | // Global defs |
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38 | #include "globals.hh" |
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39 | |
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40 | #include "G4Navigator.hh" |
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41 | |
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42 | #include "G4LogicalVolume.hh" |
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43 | #include "G4VPhysicalVolume.hh" |
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44 | #include "G4PVPlacement.hh" |
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45 | #include "G4PVReplica.hh" |
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46 | #include "G4Box.hh" |
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47 | #include "G4Tubs.hh" |
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48 | |
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49 | #include "G4GeometryManager.hh" |
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50 | |
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51 | #include "G4RotationMatrix.hh" |
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52 | #include "G4ThreeVector.hh" |
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53 | |
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54 | G4VPhysicalVolume* BuildGeometry() |
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55 | { |
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56 | |
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57 | G4Box *worldBox= new G4Box ("cube",50,50,50); |
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58 | G4Tubs *fullTube= new G4Tubs("tube",0,10,10,0,2*pi); |
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59 | G4Tubs *fullTubeSlice= new G4Tubs("tube slice",0,2,10,0,2*pi); |
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60 | |
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61 | G4Tubs *hollowTube= new G4Tubs("hollow tube",2,8,10,0,2*pi); |
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62 | G4Tubs *hollowTubeSlice= new G4Tubs("hollow tube slice",2,4,10,0,2*pi); |
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63 | |
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64 | G4Tubs *hphiTube= new G4Tubs("phi tube",2,8,10,-pi*0.5,pi); |
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65 | G4Tubs *hphiTubeSlice= new G4Tubs("phi tube slice",2,8,10,0,pi*0.25); |
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66 | |
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67 | |
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68 | G4Tubs *allTube= new G4Tubs("all tube",2,10,10,0,2*pi); |
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69 | G4Tubs *allTubeZSlice= new G4Tubs("all tube z slice",2,10,2,0,2*pi); |
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70 | G4Tubs *allTubeZRSlice=new G4Tubs("all tube zr slice",2,6,2,0,2*pi); |
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71 | G4Tubs *allTubeZRPSlice=new G4Tubs("all tube zrp slice",2,6, |
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72 | 2,-pi*0.25,pi*0.5); |
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73 | |
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74 | |
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75 | G4LogicalVolume *worldLog=new G4LogicalVolume(worldBox,0, |
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76 | "World",0,0,0); |
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77 | // Logical with no field,sensitive detector or user limits |
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78 | |
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79 | G4PVPlacement *worldPhys=new G4PVPlacement(0,G4ThreeVector(0,0,0), |
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80 | "World",worldLog, |
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81 | 0,false,0); |
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82 | // Note: no mother pointer set |
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83 | |
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84 | |
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85 | // Full (solid) Tube containing r replicas |
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86 | G4LogicalVolume *fullTubeLog=new G4LogicalVolume(fullTube, |
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87 | 0, |
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88 | "Container", |
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89 | 0,0,0); |
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90 | G4PVPlacement *fullTubePhys=new G4PVPlacement(0,G4ThreeVector(0,0,35), |
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91 | "Container", |
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92 | fullTubeLog, |
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93 | worldPhys,false,0); |
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94 | G4LogicalVolume *fullTubeSliceLog=new G4LogicalVolume(fullTubeSlice, |
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95 | 0, |
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96 | "Slice", |
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97 | 0,0,0); |
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98 | // G4PVReplica *fullTubeSlicePhys= |
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99 | new G4PVReplica("TubeSlice", |
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100 | fullTubeSliceLog,fullTubePhys, |
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101 | kRho,5,2,0); |
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102 | |
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103 | |
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104 | // hollow Tube containing r replicas |
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105 | G4LogicalVolume *hollowTubeLog=new G4LogicalVolume(hollowTube, |
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106 | 0, |
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107 | "Container", |
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108 | 0,0,0); |
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109 | G4PVPlacement *hollowTubePhys=new G4PVPlacement(0,G4ThreeVector(0,0,-35), |
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110 | "Container", |
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111 | hollowTubeLog, |
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112 | worldPhys,false,0); |
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113 | |
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114 | G4LogicalVolume *hollowTubeSliceLog=new G4LogicalVolume(hollowTubeSlice, |
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115 | 0, |
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116 | "Slice", |
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117 | 0,0,0); |
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118 | // G4PVReplica *hollowTubeSlicePhys= |
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119 | new G4PVReplica("HollowTubeSlice", |
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120 | hollowTubeSliceLog,hollowTubePhys, |
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121 | kRho,3,2,2); |
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122 | |
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123 | |
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124 | // Hollow Tube containing phi replicas |
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125 | G4LogicalVolume *hphiTubeLog=new G4LogicalVolume(hphiTube, |
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126 | 0, |
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127 | "Container", |
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128 | 0,0,0); |
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129 | G4PVPlacement *hphiTubePhys=new G4PVPlacement(0,G4ThreeVector(35,0,0), |
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130 | "Container", |
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131 | hphiTubeLog, |
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132 | worldPhys,false,0); |
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133 | |
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134 | G4LogicalVolume *hphiTubeSliceLog=new G4LogicalVolume(hphiTubeSlice, |
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135 | 0, |
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136 | "Slice", |
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137 | 0,0,0); |
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138 | // G4PVReplica *hphiTubeSlicePhys= |
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139 | new G4PVReplica("hphiTubeSlice", |
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140 | hphiTubeSliceLog,hphiTubePhys, |
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141 | kPhi,4,pi*0.25,-pi*0.5); |
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142 | |
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143 | // Tube replicated along z, then r then phi (!) |
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144 | |
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145 | G4LogicalVolume *allTubeLog=new G4LogicalVolume(allTube, |
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146 | 0, |
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147 | "Container", |
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148 | 0,0,0); |
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149 | G4PVPlacement *allTubePhys=new G4PVPlacement(0,G4ThreeVector(0,35,0), |
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150 | "Container", |
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151 | allTubeLog, |
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152 | worldPhys,false,0); |
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153 | |
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154 | G4LogicalVolume *allTubeZSliceLog=new G4LogicalVolume(allTubeZSlice, |
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155 | 0, |
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156 | "Slice", |
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157 | 0,0,0); |
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158 | G4PVReplica *allTubeZSlicePhys=new G4PVReplica("allTubeZSlice", |
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159 | allTubeZSliceLog, |
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160 | allTubePhys, |
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161 | kZAxis,5,4); |
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162 | |
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163 | G4LogicalVolume *allTubeZRSliceLog=new G4LogicalVolume(allTubeZRSlice, |
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164 | 0, |
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165 | "Slice", |
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166 | 0,0,0); |
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167 | G4PVReplica *allTubeZRSlicePhys=new G4PVReplica("allTubeZRSlice", |
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168 | allTubeZRSliceLog, |
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169 | allTubeZSlicePhys, |
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170 | kRho,2,4,2); |
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171 | |
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172 | G4LogicalVolume *allTubeZRPSliceLog=new G4LogicalVolume(allTubeZRPSlice, |
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173 | 0, |
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174 | "Slice", |
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175 | 0,0,0); |
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176 | // G4PVReplica *allTubeZRPSlicePhys= |
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177 | new G4PVReplica("allTubeZRPSlice", |
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178 | allTubeZRPSliceLog, |
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179 | allTubeZRSlicePhys, |
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180 | kPhi,4,pi*0.5,-pi*0.25); |
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181 | |
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182 | |
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183 | return worldPhys; |
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184 | } |
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185 | |
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186 | |
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187 | // |
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188 | // Test LocateGlobalPointAndSetup |
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189 | // |
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190 | G4bool testG4NavigatorLocate(G4VPhysicalVolume *pTopNode) |
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191 | { |
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192 | MyNavigator myNav; |
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193 | G4VPhysicalVolume *located; |
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194 | myNav.SetWorldVolume(pTopNode); |
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195 | |
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196 | assert(!myNav.LocateGlobalPointAndSetup(G4ThreeVector(kInfinity,0,0),0,false)); |
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197 | located=myNav.LocateGlobalPointAndSetup(G4ThreeVector(50,50,50),0,false); |
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198 | assert(located->GetName()=="World"); |
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199 | located=myNav.LocateGlobalPointAndSetup(G4ThreeVector(0,0,35),0,false); |
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200 | assert(located->GetName()=="TubeSlice"); |
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201 | assert(ApproxEqual(myNav.CurrentLocalCoordinate(), |
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202 | G4ThreeVector(0,0,0))); |
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203 | located=myNav.LocateGlobalPointAndSetup(G4ThreeVector(0,0,-35),0,false); |
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204 | assert(located->GetName()=="World"); |
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205 | located=myNav.LocateGlobalPointAndSetup(G4ThreeVector(4,0,-35),0,false); |
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206 | assert(located->GetName()=="HollowTubeSlice"); |
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207 | assert(ApproxEqual(myNav.CurrentLocalCoordinate(), |
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208 | G4ThreeVector(4,0,0))); |
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209 | located=myNav.LocateGlobalPointAndSetup(G4ThreeVector(37,0.5,0),0,false); |
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210 | assert(located->GetName()=="hphiTubeSlice"); |
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211 | |
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212 | located=myNav.LocateGlobalPointAndSetup(G4ThreeVector(3,35,0),0,false); |
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213 | assert(located->GetName()=="allTubeZRPSlice"); |
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214 | assert(ApproxEqual(myNav.CurrentLocalCoordinate(), |
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215 | G4ThreeVector(3,0,0))); |
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216 | |
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217 | return true; |
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218 | } |
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219 | |
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220 | // |
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221 | // Test ComputeStep |
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222 | // |
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223 | G4bool testG4NavigatorSteps(G4VPhysicalVolume *pTopNode) |
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224 | { |
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225 | MyNavigator myNav; |
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226 | G4VPhysicalVolume *located; |
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227 | G4double Step,physStep,safety; |
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228 | G4ThreeVector pos,dir,origin,xHat(1,0,0),yHat(0,1,0),zHat(0,0,1); |
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229 | G4ThreeVector mxHat(-1,0,0),myHat(0,-1,0),mzHat(0,0,-1); |
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230 | myNav.SetWorldVolume(pTopNode); |
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231 | |
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232 | pos=G4ThreeVector(0,0,49); |
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233 | dir=mzHat; |
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234 | physStep=kInfinity; |
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235 | located=myNav.LocateGlobalPointAndSetup(pos); |
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236 | assert(located->GetName()=="World"); |
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237 | Step=myNav.ComputeStep(pos,dir,physStep,safety); |
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238 | assert(ApproxEqual(Step,4)); |
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239 | assert(ApproxEqual(safety,1)); |
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240 | pos+=Step*dir; |
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241 | myNav.SetGeometricallyLimitedStep(); |
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242 | located=myNav.LocateGlobalPointAndSetup(pos); |
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243 | assert(located->GetName()=="TubeSlice"); |
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244 | Step=myNav.ComputeStep(pos,dir,physStep,safety); |
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245 | assert(ApproxEqual(Step,20)); |
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246 | assert(safety==0); |
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247 | Step=10; |
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248 | pos+=Step*dir; |
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249 | located=myNav.LocateGlobalPointAndSetup(pos); |
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250 | assert(located->GetName()=="TubeSlice"); |
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251 | Step=myNav.ComputeStep(pos,dir,physStep,safety); |
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252 | assert(ApproxEqual(Step,10)); |
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253 | assert(ApproxEqual(safety,2)); |
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254 | |
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255 | pos=G4ThreeVector(-10,-10,35); |
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256 | dir=(xHat+yHat).unit(); |
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257 | physStep=kInfinity; |
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258 | located=myNav.LocateGlobalPointAndSetup(pos); |
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259 | assert(located->GetName()=="World"); |
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260 | Step=myNav.ComputeStep(pos,dir,physStep,safety); |
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261 | assert(ApproxEqual(Step,std::sqrt(200.)-10.)); |
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262 | assert(ApproxEqual(safety,std::sqrt(200.)-10.)); |
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263 | pos+=Step*dir; |
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264 | myNav.SetGeometricallyLimitedStep(); |
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265 | located=myNav.LocateGlobalPointAndSetup(pos); |
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266 | assert(located->GetName()=="TubeSlice"); |
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267 | Step=myNav.ComputeStep(pos,dir,physStep,safety); |
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268 | assert(ApproxEqual(Step,2)); |
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269 | assert(ApproxEqual(safety,0)); |
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270 | pos+=Step*dir; |
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271 | myNav.SetGeometricallyLimitedStep(); |
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272 | located=myNav.LocateGlobalPointAndSetup(pos); |
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273 | assert(located->GetName()=="TubeSlice"); |
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274 | Step=myNav.ComputeStep(pos,dir,physStep,safety); |
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275 | assert(ApproxEqual(Step,2)); |
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276 | assert(ApproxEqual(safety,0)); |
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277 | pos+=Step*dir; |
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278 | myNav.SetGeometricallyLimitedStep(); |
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279 | located=myNav.LocateGlobalPointAndSetup(pos); |
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280 | assert(located->GetName()=="TubeSlice"); |
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281 | Step=myNav.ComputeStep(pos,dir,physStep,safety); |
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282 | assert(ApproxEqual(Step,2)); |
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283 | assert(ApproxEqual(safety,0)); |
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284 | pos+=Step*dir; |
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285 | myNav.SetGeometricallyLimitedStep(); |
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286 | located=myNav.LocateGlobalPointAndSetup(pos); |
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287 | assert(located->GetName()=="TubeSlice"); |
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288 | Step=myNav.ComputeStep(pos,dir,physStep,safety); |
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289 | assert(ApproxEqual(Step,2)); |
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290 | assert(ApproxEqual(safety,0)); |
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291 | pos+=Step*dir; |
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292 | myNav.SetGeometricallyLimitedStep(); |
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293 | located=myNav.LocateGlobalPointAndSetup(pos); |
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294 | assert(located->GetName()=="TubeSlice"); |
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295 | Step=myNav.ComputeStep(pos,dir,physStep,safety); |
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296 | assert(ApproxEqual(Step,4)); |
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297 | assert(ApproxEqual(safety,0)); |
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298 | pos+=Step*dir; |
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299 | myNav.SetGeometricallyLimitedStep(); |
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300 | located=myNav.LocateGlobalPointAndSetup(pos); |
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301 | assert(located->GetName()=="TubeSlice"); |
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302 | Step=myNav.ComputeStep(pos,dir,physStep,safety); |
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303 | assert(ApproxEqual(Step,2)); |
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304 | assert(ApproxEqual(safety,0)); |
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305 | pos+=Step*dir; |
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306 | myNav.SetGeometricallyLimitedStep(); |
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307 | located=myNav.LocateGlobalPointAndSetup(pos); |
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308 | assert(located->GetName()=="TubeSlice"); |
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309 | Step=myNav.ComputeStep(pos,dir,physStep,safety); |
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310 | assert(ApproxEqual(Step,2)); |
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311 | assert(ApproxEqual(safety,0)); |
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312 | pos+=Step*dir; |
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313 | myNav.SetGeometricallyLimitedStep(); |
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314 | located=myNav.LocateGlobalPointAndSetup(pos); |
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315 | assert(located->GetName()=="TubeSlice"); |
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316 | Step=myNav.ComputeStep(pos,dir,physStep,safety); |
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317 | assert(ApproxEqual(Step,2)); |
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318 | assert(ApproxEqual(safety,0)); |
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319 | pos+=Step*dir; |
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320 | myNav.SetGeometricallyLimitedStep(); |
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321 | located=myNav.LocateGlobalPointAndSetup(pos); |
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322 | assert(located->GetName()=="TubeSlice"); |
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323 | Step=myNav.ComputeStep(pos,dir,physStep,safety); |
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324 | assert(ApproxEqual(Step,2)); |
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325 | assert(ApproxEqual(safety,0)); |
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326 | pos+=Step*dir; |
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327 | myNav.SetGeometricallyLimitedStep(); |
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328 | located=myNav.LocateGlobalPointAndSetup(pos); |
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329 | assert(located->GetName()=="World"); |
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330 | |
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331 | |
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332 | |
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333 | pos=G4ThreeVector(10,10,-35); |
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334 | dir=(mxHat+myHat).unit(); |
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335 | physStep=kInfinity; |
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336 | located=myNav.LocateGlobalPointAndSetup(pos); |
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337 | assert(located->GetName()=="World"); |
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338 | Step=myNav.ComputeStep(pos,dir,physStep,safety); |
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339 | assert(ApproxEqual(Step,std::sqrt(200.)-8.)); |
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340 | assert(ApproxEqual(safety,std::sqrt(200.)-8.)); |
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341 | pos+=Step*dir; |
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342 | myNav.SetGeometricallyLimitedStep(); |
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343 | located=myNav.LocateGlobalPointAndSetup(pos); |
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344 | assert(located->GetName()=="HollowTubeSlice"); |
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345 | Step=myNav.ComputeStep(pos,dir,physStep,safety); |
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346 | assert(ApproxEqual(Step,2)); |
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347 | assert(ApproxEqual(safety,0)); |
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348 | pos+=Step*dir; |
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349 | myNav.SetGeometricallyLimitedStep(); |
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350 | located=myNav.LocateGlobalPointAndSetup(pos); |
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351 | assert(located->GetName()=="HollowTubeSlice"); |
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352 | Step=myNav.ComputeStep(pos,dir,physStep,safety); |
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353 | assert(ApproxEqual(Step,2)); |
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354 | assert(ApproxEqual(safety,0)); |
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355 | pos+=Step*dir; |
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356 | myNav.SetGeometricallyLimitedStep(); |
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357 | located=myNav.LocateGlobalPointAndSetup(pos); |
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358 | assert(located->GetName()=="HollowTubeSlice"); |
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359 | Step=myNav.ComputeStep(pos,dir,physStep,safety); |
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360 | assert(ApproxEqual(Step,2)); |
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361 | assert(ApproxEqual(safety,0)); |
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362 | pos+=Step*dir; |
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363 | myNav.SetGeometricallyLimitedStep(); |
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364 | located=myNav.LocateGlobalPointAndSetup(pos); |
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365 | assert(located->GetName()=="World"); |
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366 | Step=myNav.ComputeStep(pos,dir,physStep,safety); |
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367 | assert(ApproxEqual(Step,4)); |
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368 | assert(ApproxEqual(safety,0)); |
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369 | pos+=Step*dir; |
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370 | myNav.SetGeometricallyLimitedStep(); |
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371 | located=myNav.LocateGlobalPointAndSetup(pos); |
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372 | assert(located->GetName()=="HollowTubeSlice"); |
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373 | Step=myNav.ComputeStep(pos,dir,physStep,safety); |
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374 | assert(ApproxEqual(Step,2)); |
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375 | assert(ApproxEqual(safety,0)); |
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376 | pos+=Step*dir; |
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377 | myNav.SetGeometricallyLimitedStep(); |
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378 | located=myNav.LocateGlobalPointAndSetup(pos); |
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379 | assert(located->GetName()=="HollowTubeSlice"); |
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380 | Step=myNav.ComputeStep(pos,dir,physStep,safety); |
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381 | assert(ApproxEqual(Step,2)); |
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382 | assert(ApproxEqual(safety,0)); |
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383 | pos+=Step*dir; |
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384 | myNav.SetGeometricallyLimitedStep(); |
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385 | located=myNav.LocateGlobalPointAndSetup(pos); |
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386 | assert(located->GetName()=="HollowTubeSlice"); |
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387 | Step=myNav.ComputeStep(pos,dir,physStep,safety); |
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388 | assert(ApproxEqual(Step,2)); |
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389 | assert(ApproxEqual(safety,0)); |
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390 | pos+=Step*dir; |
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391 | myNav.SetGeometricallyLimitedStep(); |
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392 | located=myNav.LocateGlobalPointAndSetup(pos); |
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393 | assert(located->GetName()=="World"); |
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394 | |
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395 | |
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396 | |
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397 | pos=G4ThreeVector(39,-10,0); |
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398 | dir=yHat; |
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399 | physStep=kInfinity; |
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400 | located=myNav.LocateGlobalPointAndSetup(pos); |
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401 | assert(located->GetName()=="World"); |
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402 | Step=myNav.ComputeStep(pos,dir,physStep,safety); |
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403 | assert(ApproxEqual(Step,10.-std::sqrt(48.))); |
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404 | assert(ApproxEqual(safety,std::sqrt(116.)-8.)); |
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405 | pos+=Step*dir; |
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406 | myNav.SetGeometricallyLimitedStep(); |
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407 | located=myNav.LocateGlobalPointAndSetup(pos); |
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408 | assert(located->GetName()=="hphiTubeSlice"); |
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409 | Step=myNav.ComputeStep(pos,dir,physStep,safety); |
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410 | assert(ApproxEqual(Step,std::sqrt(48.)-4.)); |
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411 | assert(ApproxEqual(safety,0)); |
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412 | pos+=Step*dir; |
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413 | myNav.SetGeometricallyLimitedStep(); |
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414 | located=myNav.LocateGlobalPointAndSetup(pos); |
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415 | assert(located->GetName()=="hphiTubeSlice"); |
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416 | Step=myNav.ComputeStep(pos,dir,physStep,safety); |
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417 | assert(ApproxEqual(Step,4)); |
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418 | assert(ApproxEqual(safety,0)); |
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419 | pos+=Step*dir; |
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420 | myNav.SetGeometricallyLimitedStep(); |
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421 | located=myNav.LocateGlobalPointAndSetup(pos); |
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422 | assert(located->GetName()=="hphiTubeSlice"); |
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423 | Step=myNav.ComputeStep(pos,dir,physStep,safety); |
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424 | assert(ApproxEqual(Step,4)); |
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425 | assert(ApproxEqual(safety,0)); |
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426 | pos+=Step*dir; |
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427 | myNav.SetGeometricallyLimitedStep(); |
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428 | located=myNav.LocateGlobalPointAndSetup(pos); |
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429 | assert(located->GetName()=="hphiTubeSlice"); |
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430 | Step=myNav.ComputeStep(pos,dir,physStep,safety); |
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431 | assert(ApproxEqual(Step,std::sqrt(48.)-4.)); |
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432 | assert(ApproxEqual(safety,0)); |
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433 | pos+=Step*dir; |
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434 | myNav.SetGeometricallyLimitedStep(); |
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435 | located=myNav.LocateGlobalPointAndSetup(pos); |
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436 | assert(located->GetName()=="World"); |
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437 | |
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438 | |
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439 | pos=G4ThreeVector(12,35,0); |
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440 | dir=mxHat; |
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441 | physStep=kInfinity; |
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442 | located=myNav.LocateGlobalPointAndSetup(pos); |
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443 | assert(located->GetName()=="World"); |
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444 | Step=myNav.ComputeStep(pos,dir,physStep,safety); |
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445 | assert(ApproxEqual(Step,2)); |
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446 | assert(ApproxEqual(safety,2)); |
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447 | pos+=Step*dir; |
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448 | myNav.SetGeometricallyLimitedStep(); |
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449 | located=myNav.LocateGlobalPointAndSetup(pos); |
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450 | assert(located->GetName()=="allTubeZRPSlice"); |
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451 | Step=myNav.ComputeStep(pos,dir,physStep,safety); |
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452 | assert(ApproxEqual(Step,4)); |
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453 | assert(ApproxEqual(safety,0)); |
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454 | pos+=Step*dir; |
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455 | myNav.SetGeometricallyLimitedStep(); |
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456 | located=myNav.LocateGlobalPointAndSetup(pos); |
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457 | assert(located->GetName()=="allTubeZRPSlice"); |
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458 | Step=myNav.ComputeStep(pos,dir,physStep,safety); |
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459 | assert(ApproxEqual(Step,4)); |
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460 | assert(ApproxEqual(safety,0)); |
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461 | Step=2; |
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462 | pos+=Step*dir; |
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463 | located=myNav.LocateGlobalPointAndSetup(pos); |
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464 | assert(located->GetName()=="allTubeZRPSlice"); |
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465 | dir=zHat; |
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466 | Step=myNav.ComputeStep(pos,dir,physStep,safety); |
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467 | assert(ApproxEqual(Step,2)); |
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468 | assert(ApproxEqual(safety,2)); |
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469 | pos+=Step*dir; |
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470 | myNav.SetGeometricallyLimitedStep(); |
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471 | located=myNav.LocateGlobalPointAndSetup(pos); |
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472 | assert(located->GetName()=="allTubeZRPSlice"); |
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473 | Step=myNav.ComputeStep(pos,dir,physStep,safety); |
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474 | assert(ApproxEqual(Step,4)); |
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475 | assert(ApproxEqual(safety,0)); |
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476 | pos+=Step*dir; |
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477 | myNav.SetGeometricallyLimitedStep(); |
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478 | located=myNav.LocateGlobalPointAndSetup(pos); |
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479 | assert(located->GetName()=="allTubeZRPSlice"); |
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480 | Step=myNav.ComputeStep(pos,dir,physStep,safety); |
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481 | assert(ApproxEqual(Step,4)); |
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482 | assert(ApproxEqual(safety,0)); |
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483 | pos+=Step*dir; |
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484 | myNav.SetGeometricallyLimitedStep(); |
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485 | located=myNav.LocateGlobalPointAndSetup(pos); |
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486 | assert(located->GetName()=="World"); |
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487 | |
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488 | return true; |
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489 | } |
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490 | |
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491 | int main() |
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492 | { |
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493 | G4VPhysicalVolume *myTopNode; |
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494 | myTopNode=BuildGeometry(); // Build the geometry |
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495 | G4GeometryManager::GetInstance()->CloseGeometry(false); |
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496 | testG4NavigatorLocate(myTopNode); |
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497 | testG4NavigatorSteps(myTopNode); |
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498 | |
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499 | G4GeometryManager::GetInstance()->OpenGeometry(); |
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500 | return 0; |
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501 | } |
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