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 | // $Id: G4GDMLReadStructure.cc,v 1.67 2010/11/02 10:39:27 gcosmo Exp $ |
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27 | // GEANT4 tag $Name: gdml-V09-03-09 $ |
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28 | // |
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29 | // class G4GDMLReadStructure Implementation |
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30 | // |
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31 | // Original author: Zoltan Torzsok, November 2007 |
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32 | // |
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33 | // -------------------------------------------------------------------- |
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34 | |
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35 | #include "G4GDMLReadStructure.hh" |
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36 | |
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37 | #include "G4LogicalVolume.hh" |
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38 | #include "G4VPhysicalVolume.hh" |
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39 | #include "G4PVPlacement.hh" |
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40 | #include "G4LogicalVolumeStore.hh" |
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41 | #include "G4PhysicalVolumeStore.hh" |
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42 | #include "G4AssemblyVolume.hh" |
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43 | #include "G4ReflectionFactory.hh" |
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44 | #include "G4PVDivisionFactory.hh" |
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45 | #include "G4LogicalBorderSurface.hh" |
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46 | #include "G4LogicalSkinSurface.hh" |
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47 | #include "G4VisAttributes.hh" |
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48 | |
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49 | G4GDMLReadStructure::G4GDMLReadStructure() |
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50 | : G4GDMLReadParamvol(), pMotherLogical(0) |
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51 | { |
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52 | } |
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53 | |
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54 | G4GDMLReadStructure::~G4GDMLReadStructure() |
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55 | { |
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56 | } |
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57 | |
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58 | G4GDMLAuxPairType G4GDMLReadStructure:: |
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59 | AuxiliaryRead(const xercesc::DOMElement* const auxiliaryElement) |
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60 | { |
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61 | G4GDMLAuxPairType auxpair = {"",""}; |
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62 | |
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63 | const xercesc::DOMNamedNodeMap* const attributes |
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64 | = auxiliaryElement->getAttributes(); |
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65 | XMLSize_t attributeCount = attributes->getLength(); |
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66 | |
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67 | for (XMLSize_t attribute_index=0; |
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68 | attribute_index<attributeCount; attribute_index++) |
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69 | { |
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70 | xercesc::DOMNode* attribute_node = attributes->item(attribute_index); |
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71 | |
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72 | if (attribute_node->getNodeType() != xercesc::DOMNode::ATTRIBUTE_NODE) |
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73 | { continue; } |
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74 | |
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75 | const xercesc::DOMAttr* const attribute |
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76 | = dynamic_cast<xercesc::DOMAttr*>(attribute_node); |
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77 | if (!attribute) |
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78 | { |
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79 | G4Exception("G4GDMLReadStructure::AuxiliaryRead()", |
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80 | "InvalidRead", FatalException, "No attribute found!"); |
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81 | return auxpair; |
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82 | } |
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83 | const G4String attName = Transcode(attribute->getName()); |
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84 | const G4String attValue = Transcode(attribute->getValue()); |
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85 | |
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86 | if (attName=="auxtype") { auxpair.type = attValue; } else |
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87 | // if (attName=="auxvalue") { auxpair.value = eval.Evaluate(attValue); } |
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88 | if (attName=="auxvalue") { auxpair.value = attValue; } |
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89 | } |
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90 | |
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91 | return auxpair; |
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92 | } |
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93 | |
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94 | void G4GDMLReadStructure:: |
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95 | BorderSurfaceRead(const xercesc::DOMElement* const bordersurfaceElement) |
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96 | { |
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97 | G4String name; |
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98 | G4VPhysicalVolume* pv1 = 0; |
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99 | G4VPhysicalVolume* pv2 = 0; |
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100 | G4SurfaceProperty* prop = 0; |
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101 | G4int index = 0; |
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102 | |
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103 | const xercesc::DOMNamedNodeMap* const attributes |
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104 | = bordersurfaceElement->getAttributes(); |
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105 | XMLSize_t attributeCount = attributes->getLength(); |
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106 | |
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107 | for (XMLSize_t attribute_index=0; |
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108 | attribute_index<attributeCount; attribute_index++) |
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109 | { |
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110 | xercesc::DOMNode* attribute_node = attributes->item(attribute_index); |
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111 | |
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112 | if (attribute_node->getNodeType() != xercesc::DOMNode::ATTRIBUTE_NODE) |
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113 | { continue; } |
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114 | |
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115 | const xercesc::DOMAttr* const attribute |
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116 | = dynamic_cast<xercesc::DOMAttr*>(attribute_node); |
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117 | if (!attribute) |
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118 | { |
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119 | G4Exception("G4GDMLReadStructure::BorderSurfaceRead()", |
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120 | "InvalidRead", FatalException, "No attribute found!"); |
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121 | return; |
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122 | } |
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123 | const G4String attName = Transcode(attribute->getName()); |
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124 | const G4String attValue = Transcode(attribute->getValue()); |
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125 | |
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126 | if (attName=="name") |
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127 | { name = GenerateName(attValue); } else |
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128 | if (attName=="surfaceproperty") |
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129 | { prop = GetSurfaceProperty(GenerateName(attValue)); } |
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130 | } |
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131 | |
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132 | for (xercesc::DOMNode* iter = bordersurfaceElement->getFirstChild(); |
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133 | iter != 0; iter = iter->getNextSibling()) |
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134 | { |
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135 | if (iter->getNodeType() != xercesc::DOMNode::ELEMENT_NODE) { continue; } |
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136 | |
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137 | const xercesc::DOMElement* const child |
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138 | = dynamic_cast<xercesc::DOMElement*>(iter); |
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139 | if (!child) |
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140 | { |
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141 | G4Exception("G4GDMLReadStructure::BorderSurfaceRead()", |
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142 | "InvalidRead", FatalException, "No child found!"); |
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143 | return; |
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144 | } |
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145 | const G4String tag = Transcode(child->getTagName()); |
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146 | |
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147 | if (tag != "physvolref") { continue; } |
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148 | |
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149 | if (index==0) |
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150 | { pv1 = GetPhysvol(GenerateName(RefRead(child))); index++; } else |
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151 | if (index==1) |
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152 | { pv2 = GetPhysvol(GenerateName(RefRead(child))); index++; } else |
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153 | break; |
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154 | } |
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155 | |
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156 | new G4LogicalBorderSurface(Strip(name),pv1,pv2,prop); |
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157 | } |
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158 | |
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159 | void G4GDMLReadStructure:: |
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160 | DivisionvolRead(const xercesc::DOMElement* const divisionvolElement) |
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161 | { |
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162 | G4String name; |
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163 | G4double unit = 1.0; |
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164 | G4double width = 0.0; |
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165 | G4double offset = 0.0; |
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166 | G4int number = 0; |
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167 | EAxis axis = kUndefined; |
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168 | G4LogicalVolume* logvol = 0; |
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169 | |
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170 | const xercesc::DOMNamedNodeMap* const attributes |
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171 | = divisionvolElement->getAttributes(); |
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172 | XMLSize_t attributeCount = attributes->getLength(); |
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173 | |
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174 | for (XMLSize_t attribute_index=0; |
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175 | attribute_index<attributeCount; attribute_index++) |
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176 | { |
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177 | xercesc::DOMNode* attribute_node = attributes->item(attribute_index); |
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178 | |
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179 | if (attribute_node->getNodeType() != xercesc::DOMNode::ATTRIBUTE_NODE) |
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180 | { continue; } |
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181 | |
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182 | const xercesc::DOMAttr* const attribute |
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183 | = dynamic_cast<xercesc::DOMAttr*>(attribute_node); |
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184 | if (!attribute) |
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185 | { |
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186 | G4Exception("G4GDMLReadStructure::DivisionvolRead()", |
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187 | "InvalidRead", FatalException, "No attribute found!"); |
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188 | return; |
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189 | } |
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190 | const G4String attName = Transcode(attribute->getName()); |
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191 | const G4String attValue = Transcode(attribute->getValue()); |
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192 | |
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193 | if (attName=="name") { name = attValue; } else |
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194 | if (attName=="unit") { unit = eval.Evaluate(attValue); } else |
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195 | if (attName=="width") { width = eval.Evaluate(attValue); } else |
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196 | if (attName=="offset") { offset = eval.Evaluate(attValue); } else |
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197 | if (attName=="number") { number = eval.EvaluateInteger(attValue); } else |
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198 | if (attName=="axis") |
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199 | { |
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200 | if (attValue=="kXAxis") { axis = kXAxis; } else |
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201 | if (attValue=="kYAxis") { axis = kYAxis; } else |
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202 | if (attValue=="kZAxis") { axis = kZAxis; } else |
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203 | if (attValue=="kRho") { axis = kRho; } else |
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204 | if (attValue=="kPhi") { axis = kPhi; } |
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205 | } |
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206 | } |
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207 | |
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208 | width *= unit; |
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209 | offset *= unit; |
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210 | |
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211 | for (xercesc::DOMNode* iter = divisionvolElement->getFirstChild(); |
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212 | iter != 0;iter = iter->getNextSibling()) |
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213 | { |
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214 | if (iter->getNodeType() != xercesc::DOMNode::ELEMENT_NODE) { continue; } |
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215 | |
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216 | const xercesc::DOMElement* const child |
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217 | = dynamic_cast<xercesc::DOMElement*>(iter); |
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218 | if (!child) |
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219 | { |
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220 | G4Exception("G4GDMLReadStructure::DivisionvolRead()", |
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221 | "InvalidRead", FatalException, "No child found!"); |
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222 | return; |
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223 | } |
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224 | const G4String tag = Transcode(child->getTagName()); |
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225 | |
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226 | if (tag=="volumeref") { logvol = GetVolume(GenerateName(RefRead(child))); } |
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227 | } |
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228 | |
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229 | if (!logvol) { return; } |
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230 | |
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231 | G4PVDivisionFactory::GetInstance(); |
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232 | G4PhysicalVolumesPair pair; |
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233 | |
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234 | G4String pv_name = logvol->GetName() + "_div"; |
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235 | if ((number != 0) && (width == 0.0)) |
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236 | { |
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237 | pair = G4ReflectionFactory::Instance() |
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238 | ->Divide(pv_name,logvol,pMotherLogical,axis,number,offset); |
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239 | } |
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240 | else if ((number == 0) && (width != 0.0)) |
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241 | { |
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242 | pair = G4ReflectionFactory::Instance() |
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243 | ->Divide(pv_name,logvol,pMotherLogical,axis,width,offset); |
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244 | } |
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245 | else |
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246 | { |
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247 | pair = G4ReflectionFactory::Instance() |
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248 | ->Divide(pv_name,logvol,pMotherLogical,axis,number,width,offset); |
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249 | } |
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250 | |
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251 | if (pair.first != 0) { GeneratePhysvolName(name,pair.first); } |
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252 | if (pair.second != 0) { GeneratePhysvolName(name,pair.second); } |
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253 | } |
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254 | |
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255 | G4LogicalVolume* G4GDMLReadStructure:: |
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256 | FileRead(const xercesc::DOMElement* const fileElement) |
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257 | { |
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258 | G4String name; |
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259 | G4String volname; |
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260 | |
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261 | const xercesc::DOMNamedNodeMap* const attributes |
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262 | = fileElement->getAttributes(); |
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263 | XMLSize_t attributeCount = attributes->getLength(); |
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264 | |
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265 | for (XMLSize_t attribute_index=0; |
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266 | attribute_index<attributeCount; attribute_index++) |
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267 | { |
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268 | xercesc::DOMNode* attribute_node = attributes->item(attribute_index); |
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269 | |
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270 | if (attribute_node->getNodeType() != xercesc::DOMNode::ATTRIBUTE_NODE) |
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271 | { continue; } |
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272 | |
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273 | const xercesc::DOMAttr* const attribute |
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274 | = dynamic_cast<xercesc::DOMAttr*>(attribute_node); |
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275 | if (!attribute) |
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276 | { |
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277 | G4Exception("G4GDMLReadStructure::FileRead()", |
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278 | "InvalidRead", FatalException, "No attribute found!"); |
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279 | return 0; |
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280 | } |
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281 | const G4String attName = Transcode(attribute->getName()); |
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282 | const G4String attValue = Transcode(attribute->getValue()); |
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283 | |
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284 | if (attName=="name") { name = attValue; } else |
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285 | if (attName=="volname") { volname = attValue; } |
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286 | } |
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287 | |
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288 | const G4bool isModule = true; |
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289 | G4GDMLReadStructure structure; |
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290 | structure.Read(name,validate,isModule); |
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291 | |
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292 | // Register existing auxiliar information defined in child module |
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293 | // |
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294 | const G4GDMLAuxMapType* aux = structure.GetAuxMap(); |
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295 | if (!aux->empty()) |
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296 | { |
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297 | G4GDMLAuxMapType::const_iterator pos; |
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298 | for (pos = aux->begin(); pos != aux->end(); ++pos) |
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299 | { |
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300 | auxMap.insert(std::make_pair(pos->first,pos->second)); |
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301 | } |
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302 | } |
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303 | |
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304 | // Return volume structure from child module |
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305 | // |
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306 | if (volname.empty()) |
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307 | { |
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308 | return structure.GetVolume(structure.GetSetup("Default")); |
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309 | } |
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310 | else |
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311 | { |
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312 | return structure.GetVolume(structure.GenerateName(volname)); |
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313 | } |
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314 | } |
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315 | |
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316 | void G4GDMLReadStructure:: |
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317 | PhysvolRead(const xercesc::DOMElement* const physvolElement, |
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318 | G4AssemblyVolume* pAssembly) |
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319 | { |
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320 | G4String name; |
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321 | G4LogicalVolume* logvol = 0; |
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322 | G4AssemblyVolume* assembly = 0; |
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323 | G4ThreeVector position(0.0,0.0,0.0); |
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324 | G4ThreeVector rotation(0.0,0.0,0.0); |
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325 | G4ThreeVector scale(1.0,1.0,1.0); |
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326 | |
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327 | const xercesc::DOMNamedNodeMap* const attributes |
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328 | = physvolElement->getAttributes(); |
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329 | XMLSize_t attributeCount = attributes->getLength(); |
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330 | |
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331 | for (XMLSize_t attribute_index=0; |
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332 | attribute_index<attributeCount; attribute_index++) |
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333 | { |
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334 | xercesc::DOMNode* attribute_node = attributes->item(attribute_index); |
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335 | |
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336 | if (attribute_node->getNodeType() != xercesc::DOMNode::ATTRIBUTE_NODE) |
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337 | { continue; } |
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338 | |
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339 | const xercesc::DOMAttr* const attribute |
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340 | = dynamic_cast<xercesc::DOMAttr*>(attribute_node); |
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341 | if (!attribute) |
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342 | { |
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343 | G4Exception("G4GDMLReadStructure::PhysvolRead()", |
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344 | "InvalidRead", FatalException, "No attribute found!"); |
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345 | return; |
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346 | } |
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347 | const G4String attName = Transcode(attribute->getName()); |
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348 | const G4String attValue = Transcode(attribute->getValue()); |
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349 | |
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350 | if (attName=="name") { name = attValue; } |
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351 | } |
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352 | |
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353 | for (xercesc::DOMNode* iter = physvolElement->getFirstChild(); |
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354 | iter != 0; iter = iter->getNextSibling()) |
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355 | { |
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356 | if (iter->getNodeType() != xercesc::DOMNode::ELEMENT_NODE) { continue; } |
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357 | |
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358 | const xercesc::DOMElement* const child |
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359 | = dynamic_cast<xercesc::DOMElement*>(iter); |
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360 | if (!child) |
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361 | { |
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362 | G4Exception("G4GDMLReadStructure::PhysvolRead()", |
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363 | "InvalidRead", FatalException, "No child found!"); |
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364 | return; |
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365 | } |
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366 | const G4String tag = Transcode(child->getTagName()); |
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367 | |
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368 | if (tag=="volumeref") |
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369 | { |
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370 | const G4String& child_name = GenerateName(RefRead(child)); |
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371 | assembly = GetAssembly(child_name); |
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372 | if (!assembly) { logvol = GetVolume(child_name); } |
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373 | } |
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374 | else if (tag=="file") |
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375 | { logvol = FileRead(child); } |
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376 | else if (tag=="position") |
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377 | { VectorRead(child,position); } |
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378 | else if (tag=="rotation") |
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379 | { VectorRead(child,rotation); } |
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380 | else if (tag=="scale") |
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381 | { VectorRead(child,scale); } |
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382 | else if (tag=="positionref") |
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383 | { position = GetPosition(GenerateName(RefRead(child))); } |
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384 | else if (tag=="rotationref") |
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385 | { rotation = GetRotation(GenerateName(RefRead(child))); } |
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386 | else if (tag=="scaleref") |
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387 | { scale = GetScale(GenerateName(RefRead(child))); } |
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388 | else |
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389 | { |
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390 | G4String error_msg = "Unknown tag in physvol: " + tag; |
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391 | G4Exception("G4GDMLReadStructure::PhysvolRead()", "ReadError", |
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392 | FatalException, error_msg); |
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393 | return; |
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394 | } |
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395 | } |
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396 | |
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397 | G4Transform3D transform(GetRotationMatrix(rotation).inverse(),position); |
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398 | transform = transform*G4Scale3D(scale.x(),scale.y(),scale.z()); |
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399 | |
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400 | if (pAssembly) // Fill assembly structure |
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401 | { |
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402 | if (!logvol) { return; } |
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403 | pAssembly->AddPlacedVolume(logvol, transform); |
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404 | } |
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405 | else // Generate physical volume tree or do assembly imprint |
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406 | { |
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407 | if (assembly) |
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408 | { |
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409 | assembly->MakeImprint(pMotherLogical, transform, 0, check); |
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410 | } |
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411 | else |
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412 | { |
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413 | if (!logvol) { return; } |
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414 | G4String pv_name = logvol->GetName() + "_PV"; |
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415 | G4PhysicalVolumesPair pair = G4ReflectionFactory::Instance() |
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416 | ->Place(transform,pv_name,logvol,pMotherLogical,false,0,check); |
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417 | |
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418 | if (pair.first != 0) { GeneratePhysvolName(name,pair.first); } |
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419 | if (pair.second != 0) { GeneratePhysvolName(name,pair.second); } |
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420 | } |
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421 | } |
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422 | } |
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423 | |
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424 | void G4GDMLReadStructure:: |
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425 | ReplicavolRead(const xercesc::DOMElement* const replicavolElement, G4int number) |
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426 | { |
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427 | G4LogicalVolume* logvol = 0; |
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428 | for (xercesc::DOMNode* iter = replicavolElement->getFirstChild(); |
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429 | iter != 0; iter = iter->getNextSibling()) |
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430 | { |
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431 | if (iter->getNodeType() != xercesc::DOMNode::ELEMENT_NODE) { continue; } |
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432 | |
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433 | const xercesc::DOMElement* const child |
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434 | = dynamic_cast<xercesc::DOMElement*>(iter); |
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435 | if (!child) |
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436 | { |
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437 | G4Exception("G4GDMLReadStructure::ReplicavolRead()", |
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438 | "InvalidRead", FatalException, "No child found!"); |
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439 | return; |
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440 | } |
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441 | const G4String tag = Transcode(child->getTagName()); |
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442 | |
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443 | if (tag=="volumeref") |
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444 | { |
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445 | logvol = GetVolume(GenerateName(RefRead(child))); |
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446 | } |
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447 | else if (tag=="replicate_along_axis") |
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448 | { |
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449 | if (logvol) { ReplicaRead(child,logvol,number); } |
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450 | } |
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451 | else |
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452 | { |
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453 | G4String error_msg = "Unknown tag in ReplicavolRead: " + tag; |
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454 | G4Exception("G4GDMLReadStructure::ReplicavolRead()", |
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455 | "ReadError", FatalException, error_msg); |
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456 | } |
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457 | } |
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458 | } |
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459 | |
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460 | void G4GDMLReadStructure:: |
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461 | ReplicaRead(const xercesc::DOMElement* const replicaElement, |
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462 | G4LogicalVolume* logvol, G4int number) |
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463 | { |
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464 | G4double width = 0.0; |
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465 | G4double offset = 0.0; |
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466 | G4ThreeVector position(0.0,0.0,0.0); |
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467 | G4ThreeVector rotation(0.0,0.0,0.0); |
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468 | EAxis axis = kUndefined; |
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469 | G4String name; |
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470 | |
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471 | for (xercesc::DOMNode* iter = replicaElement->getFirstChild(); |
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472 | iter != 0; iter = iter->getNextSibling()) |
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473 | { |
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474 | if (iter->getNodeType() != xercesc::DOMNode::ELEMENT_NODE) { continue; } |
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475 | |
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476 | const xercesc::DOMElement* const child |
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477 | = dynamic_cast<xercesc::DOMElement*>(iter); |
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478 | if (!child) |
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479 | { |
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480 | G4Exception("G4GDMLReadStructure::ReplicaRead()", |
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481 | "InvalidRead", FatalException, "No child found!"); |
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482 | return; |
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483 | } |
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484 | const G4String tag = Transcode(child->getTagName()); |
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485 | |
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486 | if (tag=="position") |
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487 | { VectorRead(child,position); } else |
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488 | if (tag=="rotation") |
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489 | { VectorRead(child,rotation); } else |
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490 | if (tag=="positionref") |
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491 | { position = GetPosition(GenerateName(RefRead(child))); } else |
---|
492 | if (tag=="rotationref") |
---|
493 | { rotation = GetRotation(GenerateName(RefRead(child))); } else |
---|
494 | if (tag=="direction") |
---|
495 | { axis=AxisRead(child); } else |
---|
496 | if (tag=="width") |
---|
497 | { width=QuantityRead(child); } else |
---|
498 | if (tag=="offset") |
---|
499 | { offset=QuantityRead(child); } |
---|
500 | else |
---|
501 | { |
---|
502 | G4String error_msg = "Unknown tag in ReplicaRead: " + tag; |
---|
503 | G4Exception("G4GDMLReadStructure::ReplicaRead()", "ReadError", |
---|
504 | FatalException, error_msg); |
---|
505 | } |
---|
506 | } |
---|
507 | |
---|
508 | G4String pv_name = logvol->GetName() + "_PV"; |
---|
509 | G4PhysicalVolumesPair pair = G4ReflectionFactory::Instance() |
---|
510 | ->Replicate(pv_name,logvol,pMotherLogical,axis,number,width,offset); |
---|
511 | |
---|
512 | if (pair.first != 0) { GeneratePhysvolName(name,pair.first); } |
---|
513 | if (pair.second != 0) { GeneratePhysvolName(name,pair.second); } |
---|
514 | |
---|
515 | } |
---|
516 | |
---|
517 | EAxis G4GDMLReadStructure:: |
---|
518 | AxisRead(const xercesc::DOMElement* const axisElement) |
---|
519 | { |
---|
520 | EAxis axis = kUndefined; |
---|
521 | |
---|
522 | const xercesc::DOMNamedNodeMap* const attributes |
---|
523 | = axisElement->getAttributes(); |
---|
524 | XMLSize_t attributeCount = attributes->getLength(); |
---|
525 | |
---|
526 | for (XMLSize_t attribute_index=0; |
---|
527 | attribute_index<attributeCount; attribute_index++) |
---|
528 | { |
---|
529 | xercesc::DOMNode* attribute_node = attributes->item(attribute_index); |
---|
530 | |
---|
531 | if (attribute_node->getNodeType() != xercesc::DOMNode::ATTRIBUTE_NODE) |
---|
532 | { continue; } |
---|
533 | |
---|
534 | const xercesc::DOMAttr* const attribute |
---|
535 | = dynamic_cast<xercesc::DOMAttr*>(attribute_node); |
---|
536 | if (!attribute) |
---|
537 | { |
---|
538 | G4Exception("G4GDMLReadStructure::AxisRead()", |
---|
539 | "InvalidRead", FatalException, "No attribute found!"); |
---|
540 | return axis; |
---|
541 | } |
---|
542 | const G4String attName = Transcode(attribute->getName()); |
---|
543 | const G4String attValue = Transcode(attribute->getValue()); |
---|
544 | if (attName=="x") |
---|
545 | { if( eval.Evaluate(attValue)==1.) {axis=kXAxis;} } |
---|
546 | else if (attName=="y") |
---|
547 | { if( eval.Evaluate(attValue)==1.) {axis=kYAxis;} } |
---|
548 | else if (attName=="z") |
---|
549 | { if( eval.Evaluate(attValue)==1.) {axis=kZAxis;} } |
---|
550 | else if (attName=="rho") |
---|
551 | { if( eval.Evaluate(attValue)==1.) {axis=kRho;} } |
---|
552 | else if (attName=="phi") |
---|
553 | { if( eval.Evaluate(attValue)==1.) {axis=kPhi;} } |
---|
554 | } |
---|
555 | |
---|
556 | return axis; |
---|
557 | } |
---|
558 | |
---|
559 | G4double G4GDMLReadStructure:: |
---|
560 | QuantityRead(const xercesc::DOMElement* const readElement) |
---|
561 | { |
---|
562 | G4double value = 0.0; |
---|
563 | G4double unit = 0.0; |
---|
564 | const xercesc::DOMNamedNodeMap* const attributes |
---|
565 | = readElement->getAttributes(); |
---|
566 | XMLSize_t attributeCount = attributes->getLength(); |
---|
567 | |
---|
568 | for (XMLSize_t attribute_index=0; |
---|
569 | attribute_index<attributeCount; attribute_index++) |
---|
570 | { |
---|
571 | xercesc::DOMNode* attribute_node = attributes->item(attribute_index); |
---|
572 | |
---|
573 | if (attribute_node->getNodeType() != xercesc::DOMNode::ATTRIBUTE_NODE) |
---|
574 | { continue; } |
---|
575 | const xercesc::DOMAttr* const attribute |
---|
576 | = dynamic_cast<xercesc::DOMAttr*>(attribute_node); |
---|
577 | if (!attribute) |
---|
578 | { |
---|
579 | G4Exception("G4GDMLReadStructure::QuantityRead()", |
---|
580 | "InvalidRead", FatalException, "No attribute found!"); |
---|
581 | return value; |
---|
582 | } |
---|
583 | const G4String attName = Transcode(attribute->getName()); |
---|
584 | const G4String attValue = Transcode(attribute->getValue()); |
---|
585 | |
---|
586 | if (attName=="unit") { unit = eval.Evaluate(attValue); } else |
---|
587 | if (attName=="value"){ value= eval.Evaluate(attValue); } |
---|
588 | } |
---|
589 | |
---|
590 | return value*unit; |
---|
591 | } |
---|
592 | |
---|
593 | void G4GDMLReadStructure:: |
---|
594 | VolumeRead(const xercesc::DOMElement* const volumeElement) |
---|
595 | { |
---|
596 | G4VSolid* solidPtr = 0; |
---|
597 | G4Material* materialPtr = 0; |
---|
598 | G4GDMLAuxListType auxList; |
---|
599 | |
---|
600 | XMLCh *name_attr = xercesc::XMLString::transcode("name"); |
---|
601 | const G4String name = Transcode(volumeElement->getAttribute(name_attr)); |
---|
602 | xercesc::XMLString::release(&name_attr); |
---|
603 | |
---|
604 | for (xercesc::DOMNode* iter = volumeElement->getFirstChild(); |
---|
605 | iter != 0; iter = iter->getNextSibling()) |
---|
606 | { |
---|
607 | if (iter->getNodeType() != xercesc::DOMNode::ELEMENT_NODE) { continue; } |
---|
608 | |
---|
609 | const xercesc::DOMElement* const child |
---|
610 | = dynamic_cast<xercesc::DOMElement*>(iter); |
---|
611 | if (!child) |
---|
612 | { |
---|
613 | G4Exception("G4GDMLReadStructure::VolumeRead()", |
---|
614 | "InvalidRead", FatalException, "No child found!"); |
---|
615 | return; |
---|
616 | } |
---|
617 | const G4String tag = Transcode(child->getTagName()); |
---|
618 | |
---|
619 | if (tag=="auxiliary") |
---|
620 | { auxList.push_back(AuxiliaryRead(child)); } else |
---|
621 | if (tag=="materialref") |
---|
622 | { materialPtr = GetMaterial(GenerateName(RefRead(child),true)); } else |
---|
623 | if (tag=="solidref") |
---|
624 | { solidPtr = GetSolid(GenerateName(RefRead(child))); } |
---|
625 | } |
---|
626 | |
---|
627 | pMotherLogical = new G4LogicalVolume(solidPtr,materialPtr, |
---|
628 | GenerateName(name),0,0,0); |
---|
629 | |
---|
630 | if (!auxList.empty()) { auxMap[pMotherLogical] = auxList; } |
---|
631 | |
---|
632 | Volume_contentRead(volumeElement); |
---|
633 | } |
---|
634 | |
---|
635 | void G4GDMLReadStructure:: |
---|
636 | AssemblyRead(const xercesc::DOMElement* const assemblyElement) |
---|
637 | { |
---|
638 | XMLCh *name_attr = xercesc::XMLString::transcode("name"); |
---|
639 | const G4String name = Transcode(assemblyElement->getAttribute(name_attr)); |
---|
640 | xercesc::XMLString::release(&name_attr); |
---|
641 | |
---|
642 | G4AssemblyVolume* pAssembly = new G4AssemblyVolume(); |
---|
643 | assemblyMap.insert(std::make_pair(GenerateName(name), pAssembly)); |
---|
644 | |
---|
645 | for (xercesc::DOMNode* iter = assemblyElement->getFirstChild(); |
---|
646 | iter != 0; iter = iter->getNextSibling()) |
---|
647 | { |
---|
648 | if (iter->getNodeType() != xercesc::DOMNode::ELEMENT_NODE) { continue; } |
---|
649 | const xercesc::DOMElement* const child |
---|
650 | = dynamic_cast<xercesc::DOMElement*>(iter); |
---|
651 | if (!child) |
---|
652 | { |
---|
653 | G4Exception("G4GDMLReadStructure::AssemblyRead()", |
---|
654 | "InvalidRead", FatalException, "No child found!"); |
---|
655 | return; |
---|
656 | } |
---|
657 | const G4String tag = Transcode(child->getTagName()); |
---|
658 | |
---|
659 | if (tag=="physvol") |
---|
660 | { |
---|
661 | PhysvolRead(child, pAssembly); |
---|
662 | } |
---|
663 | else |
---|
664 | { |
---|
665 | G4cout << "Unsupported GDML tag '" << tag |
---|
666 | << "' for Geant4 assembly structure !" << G4endl; |
---|
667 | } |
---|
668 | } |
---|
669 | } |
---|
670 | |
---|
671 | void G4GDMLReadStructure:: |
---|
672 | SkinSurfaceRead(const xercesc::DOMElement* const skinsurfaceElement) |
---|
673 | { |
---|
674 | G4String name; |
---|
675 | G4LogicalVolume* logvol = 0; |
---|
676 | G4SurfaceProperty* prop = 0; |
---|
677 | |
---|
678 | const xercesc::DOMNamedNodeMap* const attributes |
---|
679 | = skinsurfaceElement->getAttributes(); |
---|
680 | XMLSize_t attributeCount = attributes->getLength(); |
---|
681 | |
---|
682 | for (XMLSize_t attribute_index=0; |
---|
683 | attribute_index<attributeCount; attribute_index++) |
---|
684 | { |
---|
685 | xercesc::DOMNode* attribute_node = attributes->item(attribute_index); |
---|
686 | |
---|
687 | if (attribute_node->getNodeType() != xercesc::DOMNode::ATTRIBUTE_NODE) |
---|
688 | { continue; } |
---|
689 | |
---|
690 | const xercesc::DOMAttr* const attribute |
---|
691 | = dynamic_cast<xercesc::DOMAttr*>(attribute_node); |
---|
692 | if (!attribute) |
---|
693 | { |
---|
694 | G4Exception("G4GDMLReadStructure::SkinsurfaceRead()", |
---|
695 | "InvalidRead", FatalException, "No attribute found!"); |
---|
696 | return; |
---|
697 | } |
---|
698 | const G4String attName = Transcode(attribute->getName()); |
---|
699 | const G4String attValue = Transcode(attribute->getValue()); |
---|
700 | |
---|
701 | if (attName=="name") |
---|
702 | { name = GenerateName(attValue); } else |
---|
703 | if (attName=="surfaceproperty") |
---|
704 | { prop = GetSurfaceProperty(GenerateName(attValue)); } |
---|
705 | } |
---|
706 | |
---|
707 | for (xercesc::DOMNode* iter = skinsurfaceElement->getFirstChild(); |
---|
708 | iter != 0; iter = iter->getNextSibling()) |
---|
709 | { |
---|
710 | if (iter->getNodeType() != xercesc::DOMNode::ELEMENT_NODE) { continue; } |
---|
711 | |
---|
712 | const xercesc::DOMElement* const child |
---|
713 | = dynamic_cast<xercesc::DOMElement*>(iter); |
---|
714 | if (!child) |
---|
715 | { |
---|
716 | G4Exception("G4GDMLReadStructure::SkinsurfaceRead()", |
---|
717 | "InvalidRead", FatalException, "No child found!"); |
---|
718 | return; |
---|
719 | } |
---|
720 | const G4String tag = Transcode(child->getTagName()); |
---|
721 | |
---|
722 | if (tag=="volumeref") |
---|
723 | { |
---|
724 | logvol = GetVolume(GenerateName(RefRead(child))); |
---|
725 | } |
---|
726 | else |
---|
727 | { |
---|
728 | G4String error_msg = "Unknown tag in skinsurface: " + tag; |
---|
729 | G4Exception("G4GDMLReadStructure::SkinsurfaceRead()", "ReadError", |
---|
730 | FatalException, error_msg); |
---|
731 | } |
---|
732 | } |
---|
733 | |
---|
734 | new G4LogicalSkinSurface(Strip(name),logvol,prop); |
---|
735 | } |
---|
736 | |
---|
737 | void G4GDMLReadStructure:: |
---|
738 | Volume_contentRead(const xercesc::DOMElement* const volumeElement) |
---|
739 | { |
---|
740 | for (xercesc::DOMNode* iter = volumeElement->getFirstChild(); |
---|
741 | iter != 0; iter = iter->getNextSibling()) |
---|
742 | { |
---|
743 | if (iter->getNodeType() != xercesc::DOMNode::ELEMENT_NODE) { continue; } |
---|
744 | |
---|
745 | const xercesc::DOMElement* const child |
---|
746 | = dynamic_cast<xercesc::DOMElement*>(iter); |
---|
747 | if (!child) |
---|
748 | { |
---|
749 | G4Exception("G4GDMLReadStructure::Volume_contentRead()", |
---|
750 | "InvalidRead", FatalException, "No child found!"); |
---|
751 | return; |
---|
752 | } |
---|
753 | const G4String tag = Transcode(child->getTagName()); |
---|
754 | |
---|
755 | if ((tag=="auxiliary") || (tag=="materialref") || (tag=="solidref")) |
---|
756 | { |
---|
757 | // These are already processed in VolumeRead() |
---|
758 | } |
---|
759 | else if (tag=="paramvol") |
---|
760 | { |
---|
761 | ParamvolRead(child,pMotherLogical); |
---|
762 | } |
---|
763 | else if (tag=="physvol") |
---|
764 | { |
---|
765 | PhysvolRead(child); |
---|
766 | } |
---|
767 | else if (tag=="replicavol") |
---|
768 | { |
---|
769 | G4int number = 1; |
---|
770 | const xercesc::DOMNamedNodeMap* const attributes |
---|
771 | = child->getAttributes(); |
---|
772 | XMLSize_t attributeCount = attributes->getLength(); |
---|
773 | for (XMLSize_t attribute_index=0; |
---|
774 | attribute_index<attributeCount; attribute_index++) |
---|
775 | { |
---|
776 | xercesc::DOMNode* attribute_node |
---|
777 | = attributes->item(attribute_index); |
---|
778 | if (attribute_node->getNodeType()!=xercesc::DOMNode::ATTRIBUTE_NODE) |
---|
779 | { |
---|
780 | continue; |
---|
781 | } |
---|
782 | const xercesc::DOMAttr* const attribute |
---|
783 | = dynamic_cast<xercesc::DOMAttr*>(attribute_node); |
---|
784 | if (!attribute) |
---|
785 | { |
---|
786 | G4Exception("G4GDMLReadStructure::Volume_contentRead()", |
---|
787 | "InvalidRead", FatalException, "No attribute found!"); |
---|
788 | return; |
---|
789 | } |
---|
790 | const G4String attName = Transcode(attribute->getName()); |
---|
791 | const G4String attValue = Transcode(attribute->getValue()); |
---|
792 | if (attName=="number") |
---|
793 | { |
---|
794 | number = eval.EvaluateInteger(attValue); |
---|
795 | } |
---|
796 | } |
---|
797 | ReplicavolRead(child,number); |
---|
798 | } |
---|
799 | else if (tag=="divisionvol") |
---|
800 | { |
---|
801 | DivisionvolRead(child); |
---|
802 | } |
---|
803 | else if (tag=="loop") |
---|
804 | { |
---|
805 | LoopRead(child,&G4GDMLRead::Volume_contentRead); |
---|
806 | } |
---|
807 | else |
---|
808 | { |
---|
809 | G4cout << "Treating unknown GDML tag in volume '" << tag |
---|
810 | << "' as GDML extension..." << G4endl; |
---|
811 | } |
---|
812 | } |
---|
813 | } |
---|
814 | |
---|
815 | void G4GDMLReadStructure:: |
---|
816 | StructureRead(const xercesc::DOMElement* const structureElement) |
---|
817 | { |
---|
818 | G4cout << "G4GDML: Reading structure..." << G4endl; |
---|
819 | |
---|
820 | for (xercesc::DOMNode* iter = structureElement->getFirstChild(); |
---|
821 | iter != 0; iter = iter->getNextSibling()) |
---|
822 | { |
---|
823 | if (iter->getNodeType() != xercesc::DOMNode::ELEMENT_NODE) { continue; } |
---|
824 | |
---|
825 | const xercesc::DOMElement* const child |
---|
826 | = dynamic_cast<xercesc::DOMElement*>(iter); |
---|
827 | if (!child) |
---|
828 | { |
---|
829 | G4Exception("G4GDMLReadStructure::StructureRead()", |
---|
830 | "InvalidRead", FatalException, "No child found!"); |
---|
831 | return; |
---|
832 | } |
---|
833 | const G4String tag = Transcode(child->getTagName()); |
---|
834 | |
---|
835 | if (tag=="bordersurface") { BorderSurfaceRead(child); } else |
---|
836 | if (tag=="skinsurface") { SkinSurfaceRead(child); } else |
---|
837 | if (tag=="volume") { VolumeRead(child); } else |
---|
838 | if (tag=="assembly") { AssemblyRead(child); } else |
---|
839 | if (tag=="loop") { LoopRead(child,&G4GDMLRead::StructureRead); } |
---|
840 | else |
---|
841 | { |
---|
842 | G4String error_msg = "Unknown tag in structure: " + tag; |
---|
843 | G4Exception("G4GDMLReadStructure::StructureRead()", |
---|
844 | "ReadError", FatalException, error_msg); |
---|
845 | } |
---|
846 | } |
---|
847 | } |
---|
848 | |
---|
849 | G4VPhysicalVolume* G4GDMLReadStructure:: |
---|
850 | GetPhysvol(const G4String& ref) const |
---|
851 | { |
---|
852 | G4VPhysicalVolume* physvolPtr = |
---|
853 | G4PhysicalVolumeStore::GetInstance()->GetVolume(ref,false); |
---|
854 | |
---|
855 | if (!physvolPtr) |
---|
856 | { |
---|
857 | G4String error_msg = "Referenced physvol '" + ref + "' was not found!"; |
---|
858 | G4Exception("G4GDMLReadStructure::GetPhysvol()", "ReadError", |
---|
859 | FatalException, error_msg); |
---|
860 | } |
---|
861 | |
---|
862 | return physvolPtr; |
---|
863 | } |
---|
864 | |
---|
865 | G4LogicalVolume* G4GDMLReadStructure:: |
---|
866 | GetVolume(const G4String& ref) const |
---|
867 | { |
---|
868 | G4LogicalVolume *volumePtr |
---|
869 | = G4LogicalVolumeStore::GetInstance()->GetVolume(ref,false); |
---|
870 | |
---|
871 | if (!volumePtr) |
---|
872 | { |
---|
873 | G4String error_msg = "Referenced volume '" + ref + "' was not found!"; |
---|
874 | G4Exception("G4GDMLReadStructure::GetVolume()", "ReadError", |
---|
875 | FatalException, error_msg); |
---|
876 | } |
---|
877 | |
---|
878 | return volumePtr; |
---|
879 | } |
---|
880 | |
---|
881 | G4AssemblyVolume* G4GDMLReadStructure:: |
---|
882 | GetAssembly(const G4String& ref) const |
---|
883 | { |
---|
884 | G4GDMLAssemblyMapType::const_iterator pos = assemblyMap.find(ref); |
---|
885 | if (pos != assemblyMap.end()) { return pos->second; } |
---|
886 | return 0; |
---|
887 | } |
---|
888 | |
---|
889 | G4GDMLAuxListType G4GDMLReadStructure:: |
---|
890 | GetVolumeAuxiliaryInformation(G4LogicalVolume* logvol) const |
---|
891 | { |
---|
892 | G4GDMLAuxMapType::const_iterator pos = auxMap.find(logvol); |
---|
893 | if (pos != auxMap.end()) { return pos->second; } |
---|
894 | else { return G4GDMLAuxListType(); } |
---|
895 | } |
---|
896 | |
---|
897 | const G4GDMLAuxMapType* G4GDMLReadStructure:: |
---|
898 | GetAuxMap() const |
---|
899 | { |
---|
900 | return &auxMap; |
---|
901 | } |
---|
902 | |
---|
903 | G4VPhysicalVolume* G4GDMLReadStructure:: |
---|
904 | GetWorldVolume(const G4String& setupName) |
---|
905 | { |
---|
906 | G4LogicalVolume* volume = GetVolume(Strip(GetSetup(setupName))); |
---|
907 | volume->SetVisAttributes(G4VisAttributes::Invisible); |
---|
908 | |
---|
909 | G4VPhysicalVolume* pvWorld = 0; |
---|
910 | |
---|
911 | if(setuptoPV[setupName]) |
---|
912 | { |
---|
913 | pvWorld = setuptoPV[setupName]; |
---|
914 | } |
---|
915 | else |
---|
916 | { |
---|
917 | pvWorld = new G4PVPlacement(0,G4ThreeVector(0,0,0),volume, |
---|
918 | volume->GetName()+"_PV",0,0,0); |
---|
919 | setuptoPV[setupName] = pvWorld; |
---|
920 | } |
---|
921 | return pvWorld; |
---|
922 | } |
---|
923 | |
---|
924 | void G4GDMLReadStructure::Clear() |
---|
925 | { |
---|
926 | eval.Clear(); |
---|
927 | setuptoPV.clear(); |
---|
928 | } |
---|