| Geant4 Cross Reference |
1 //
2 // ********************************************************************
3 // * License and Disclaimer *
4 // * *
5 // * The Geant4 software is copyright of the Copyright Holders of *
6 // * the Geant4 Collaboration. It is provided under the terms and *
7 // * conditions of the Geant4 Software License, included in the file *
8 // * LICENSE and available at http://cern.ch/geant4/license . These *
9 // * include a list of copyright holders. *
10 // * *
11 // * Neither the authors of this software system, nor their employing *
12 // * institutes,nor the agencies providing financial support for this *
13 // * work make any representation or warranty, express or implied, *
14 // * regarding this software system or assume any liability for its *
15 // * use. Please see the license in the file LICENSE and URL above *
16 // * for the full disclaimer and the limitation of liability. *
17 // * *
18 // * This code implementation is the result of the scientific and *
19 // * technical work of the GEANT4 collaboration. *
20 // * By using, copying, modifying or distributing the software (or *
21 // * any work based on the software) you agree to acknowledge its *
22 // * use in resulting scientific publications, and indicate your *
23 // * acceptance of all terms of the Geant4 Software license. *
24 // ********************************************************************
25 //
26 // G4GDMLReadSetup implementation
27 //
28 // Author: Zoltan Torzsok, November 2007
29 // --------------------------------------------------------------------
30
31 #include "G4GDMLReadSetup.hh"
32
33 // --------------------------------------------------------------------
34 G4GDMLReadSetup::G4GDMLReadSetup()
35 : G4GDMLReadSolids()
36 {
37 }
38
39 // --------------------------------------------------------------------
40 G4GDMLReadSetup::~G4GDMLReadSetup()
41 {
42 }
43
44 // --------------------------------------------------------------------
45 G4String G4GDMLReadSetup::GetSetup(const G4String& ref)
46 {
47 if(setupMap.size() == 1) // If there is only one setup defined,
48 { // no matter how it is named
49 return setupMap.cbegin()->second;
50 }
51
52 if(setupMap.find(ref) == setupMap.cend())
53 {
54 #ifdef G4VERBOSE
55 std::ostringstream message;
56 message << "Referenced setup '" << ref << "' was not found!";
57 G4Exception("G4GDMLReadSetup::getSetup()", "NullSetup", JustWarning,
58 message, "Returning NULL pointer!");
59 #endif
60 return "";
61 }
62
63 return setupMap[ref];
64 }
65
66 // --------------------------------------------------------------------
67 void G4GDMLReadSetup::SetupRead(const xercesc::DOMElement* const element)
68 {
69 #ifdef G4VERBOSE
70 G4cout << "G4GDML: Reading setup..." << G4endl;
71 #endif
72 G4String name;
73
74 const xercesc::DOMNamedNodeMap* const attributes = element->getAttributes();
75 XMLSize_t attributeCount = attributes->getLength();
76
77 for(XMLSize_t attribute_index = 0; attribute_index < attributeCount;
78 ++attribute_index)
79 {
80 xercesc::DOMNode* attribute_node = attributes->item(attribute_index);
81
82 if(attribute_node->getNodeType() != xercesc::DOMNode::ATTRIBUTE_NODE)
83 {
84 continue;
85 }
86
87 const xercesc::DOMAttr* const attribute =
88 dynamic_cast<xercesc::DOMAttr*>(attribute_node);
89 if(attribute == nullptr)
90 {
91 G4Exception("G4GDMLReadSetup::SetupRead()", "InvalidRead", FatalException,
92 "No attribute found!");
93 return;
94 }
95 const G4String attName = Transcode(attribute->getName());
96 const G4String attValue = Transcode(attribute->getValue());
97
98 if(attName == "name")
99 {
100 name = attValue;
101 }
102 }
103
104 for(xercesc::DOMNode* iter = element->getFirstChild(); iter != nullptr;
105 iter = iter->getNextSibling())
106 {
107 if(iter->getNodeType() != xercesc::DOMNode::ELEMENT_NODE)
108 {
109 continue;
110 }
111
112 const xercesc::DOMElement* const child =
113 dynamic_cast<xercesc::DOMElement*>(iter);
114 if(child == nullptr)
115 {
116 G4Exception("G4GDMLReadSetup::SetupRead()", "InvalidRead", FatalException,
117 "No child found!");
118 return;
119 }
120 const G4String tag = Transcode(child->getTagName());
121
122 if(tag == "world")
123 {
124 setupMap[name] = GenerateName(RefRead(child));
125 }
126 }
127 }
128