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geant4/source/persistency/gdml/src/G4GDMLReadSetup.cc
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//
// ********************************************************************
// * License and Disclaimer *
// * *
// * The Geant4 software is copyright of the Copyright Holders of *
// * the Geant4 Collaboration. It is provided under the terms and *
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// * This code implementation is the result of the scientific and *
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//
// $Id: G4GDMLReadSetup.cc,v 1.9 2008/07/16 15:46:34 gcosmo Exp $
// GEANT4 tag $Name: geant4-09-02 $
//
// class G4GDMLReadSetup Implementation
//
// Original author: Zoltan Torzsok, November 2007
//
// --------------------------------------------------------------------
#include "G4GDMLReadSetup.hh"
G4String G4GDMLReadSetup::GetSetup(const G4String& ref)
{
if (setupMap.size() == 1) // If there is only one setup defined,
{ // no matter how it is named
return setupMap.begin()->second;
}
if (setupMap.find(ref) == setupMap.end())
{
G4String error_msg = "Referenced setup '" + ref + "' was not found!";
G4Exception("G4GDMLReadSetup::getSetup()", "ReadError",
FatalException, error_msg);
}
return setupMap[ref];
}
void G4GDMLReadSetup::SetupRead(const xercesc::DOMElement* const element)
{
G4cout << "G4GDML: Reading setup..." << G4endl;
G4String name;
const xercesc::DOMNamedNodeMap* const attributes = element->getAttributes();
XMLSize_t attributeCount = attributes->getLength();
for (XMLSize_t attribute_index=0;
attribute_index<attributeCount; attribute_index++)
{
xercesc::DOMNode* attribute_node = attributes->item(attribute_index);
if (attribute_node->getNodeType() != xercesc::DOMNode::ATTRIBUTE_NODE)
{ continue; }
const xercesc::DOMAttr* const attribute
= dynamic_cast<xercesc::DOMAttr*>(attribute_node);
const G4String attName = Transcode(attribute->getName());
const G4String attValue = Transcode(attribute->getValue());
if (attName=="name") { name = attValue; }
}
for (xercesc::DOMNode* iter = element->getFirstChild();
iter != 0; iter = iter->getNextSibling())
{
if (iter->getNodeType() != xercesc::DOMNode::ELEMENT_NODE) { continue; }
const xercesc::DOMElement* const child
= dynamic_cast<xercesc::DOMElement*>(iter);
const G4String tag = Transcode(child->getTagName());
if (tag == "world") { setupMap[name] = GenerateName(RefRead(child)); }
}
}