[987] | 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: G4GDMLWrite.cc,v 1.50 2008/11/13 17:00:50 gcosmo Exp $ |
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| 28 | // GEANT4 tag $Name: geant4-09-02-ref-02 $ |
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| 29 | // |
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| 30 | // class G4GDMLWrite Implementation |
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| 31 | // |
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| 32 | // Original author: Zoltan Torzsok, November 2007 |
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| 33 | // |
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| 34 | // -------------------------------------------------------------------- |
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| 35 | |
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| 36 | #include "G4GDMLWrite.hh" |
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| 37 | |
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| 38 | G4bool G4GDMLWrite::addPointerToName = true; |
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| 39 | |
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| 40 | G4bool G4GDMLWrite::FileExists(const G4String& fname) const |
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| 41 | { |
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| 42 | struct stat FileInfo; |
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| 43 | return (stat(fname.c_str(),&FileInfo) == 0); |
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| 44 | } |
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| 45 | |
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| 46 | G4GDMLWrite::VolumeMapType& G4GDMLWrite::VolumeMap() |
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| 47 | { |
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| 48 | static VolumeMapType instance; |
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| 49 | return instance; |
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| 50 | } |
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| 51 | |
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| 52 | G4GDMLWrite::PhysVolumeMapType& G4GDMLWrite::PvolumeMap() |
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| 53 | { |
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| 54 | static PhysVolumeMapType instance; |
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| 55 | return instance; |
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| 56 | } |
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| 57 | |
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| 58 | G4GDMLWrite::DepthMapType& G4GDMLWrite::DepthMap() |
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| 59 | { |
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| 60 | static DepthMapType instance; |
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| 61 | return instance; |
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| 62 | } |
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| 63 | |
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| 64 | G4String G4GDMLWrite::GenerateName(const G4String& name, const void* const ptr) |
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| 65 | { |
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| 66 | std::stringstream stream; stream << name; |
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| 67 | if (addPointerToName) { stream << ptr; } |
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| 68 | return G4String(stream.str()); |
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| 69 | } |
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| 70 | |
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| 71 | xercesc::DOMAttr* G4GDMLWrite::NewAttribute(const G4String& name, |
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| 72 | const G4String& value) |
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| 73 | { |
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| 74 | xercesc::XMLString::transcode(name,tempStr,99); |
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| 75 | xercesc::DOMAttr* att = doc->createAttribute(tempStr); |
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| 76 | xercesc::XMLString::transcode(value,tempStr,99); |
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| 77 | att->setValue(tempStr); |
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| 78 | return att; |
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| 79 | } |
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| 80 | |
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| 81 | xercesc::DOMAttr* G4GDMLWrite::NewAttribute(const G4String& name, |
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| 82 | const G4double& value) |
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| 83 | { |
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| 84 | xercesc::XMLString::transcode(name,tempStr,99); |
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| 85 | xercesc::DOMAttr* att = doc->createAttribute(tempStr); |
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| 86 | std::ostringstream ostream; |
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| 87 | ostream.precision(15); |
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| 88 | ostream << value; |
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| 89 | G4String str = ostream.str(); |
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| 90 | xercesc::XMLString::transcode(str,tempStr,99); |
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| 91 | att->setValue(tempStr); |
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| 92 | return att; |
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| 93 | } |
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| 94 | |
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| 95 | xercesc::DOMElement* G4GDMLWrite::NewElement(const G4String& name) |
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| 96 | { |
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| 97 | xercesc::XMLString::transcode(name,tempStr,99); |
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| 98 | return doc->createElement(tempStr); |
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| 99 | } |
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| 100 | |
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| 101 | G4Transform3D G4GDMLWrite::Write(const G4String& fname, |
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| 102 | const G4LogicalVolume* const logvol, |
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| 103 | const G4String& setSchemaLocation, |
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| 104 | const G4int depth, |
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| 105 | G4bool refs) |
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| 106 | { |
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| 107 | SchemaLocation = setSchemaLocation; |
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| 108 | addPointerToName = refs; |
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| 109 | |
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| 110 | if (depth==0) { G4cout << "G4GDML: Writing '" << fname << "'..." << G4endl; } |
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| 111 | else { G4cout << "G4GDML: Writing module '" << fname << "'..." << G4endl; } |
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| 112 | |
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| 113 | if (FileExists(fname)) |
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| 114 | { |
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| 115 | G4String ErrorMessage = "File '"+fname+"' already exists!"; |
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| 116 | G4Exception("G4GDMLWrite::Write()", "InvalidSetup", |
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| 117 | FatalException, ErrorMessage); |
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| 118 | } |
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| 119 | |
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| 120 | VolumeMap().clear(); // The module map is global for all modules, |
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| 121 | // so clear it only at once! |
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| 122 | |
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| 123 | xercesc::XMLString::transcode("LS", tempStr, 99); |
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| 124 | xercesc::DOMImplementation* impl = |
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| 125 | xercesc::DOMImplementationRegistry::getDOMImplementation(tempStr); |
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| 126 | xercesc::XMLString::transcode("Range", tempStr, 99); |
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| 127 | impl = xercesc::DOMImplementationRegistry::getDOMImplementation(tempStr); |
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| 128 | xercesc::XMLString::transcode("gdml", tempStr, 99); |
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| 129 | doc = impl->createDocument(0,tempStr,0); |
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| 130 | xercesc::DOMElement* gdml = doc->getDocumentElement(); |
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| 131 | |
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| 132 | #if XERCES_VERSION_MAJOR >= 3 |
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| 133 | // DOM L3 as per Xerces 3.0 API |
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| 134 | xercesc::DOMLSSerializer* writer = |
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| 135 | ((xercesc::DOMImplementationLS*)impl)->createLSSerializer(); |
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| 136 | |
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| 137 | xercesc::DOMConfiguration *dc = writer->getDomConfig(); |
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| 138 | dc->setParameter(xercesc::XMLUni::fgDOMWRTFormatPrettyPrint, true); |
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| 139 | |
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| 140 | #else |
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| 141 | |
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| 142 | xercesc::DOMWriter* writer = |
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| 143 | ((xercesc::DOMImplementationLS*)impl)->createDOMWriter(); |
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| 144 | |
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| 145 | if (writer->canSetFeature(xercesc::XMLUni::fgDOMWRTFormatPrettyPrint, true)) |
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| 146 | writer->setFeature(xercesc::XMLUni::fgDOMWRTFormatPrettyPrint, true); |
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| 147 | |
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| 148 | #endif |
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| 149 | |
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| 150 | gdml->setAttributeNode(NewAttribute("xmlns:xsi", |
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| 151 | "http://www.w3.org/2001/XMLSchema-instance")); |
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| 152 | gdml->setAttributeNode(NewAttribute("xsi:noNamespaceSchemaLocation", |
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| 153 | SchemaLocation)); |
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| 154 | |
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| 155 | DefineWrite(gdml); |
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| 156 | MaterialsWrite(gdml); |
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| 157 | SolidsWrite(gdml); |
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| 158 | StructureWrite(gdml); |
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| 159 | SetupWrite(gdml,logvol); |
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| 160 | |
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| 161 | G4Transform3D R = TraverseVolumeTree(logvol,depth); |
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| 162 | |
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| 163 | xercesc::XMLFormatTarget *myFormTarget = |
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| 164 | new xercesc::LocalFileFormatTarget(fname.c_str()); |
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| 165 | |
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| 166 | try |
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| 167 | { |
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| 168 | #if XERCES_VERSION_MAJOR >= 3 |
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| 169 | // DOM L3 as per Xerces 3.0 API |
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| 170 | xercesc::DOMLSOutput *theOutput = |
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| 171 | ((xercesc::DOMImplementationLS*)impl)->createLSOutput(); |
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| 172 | theOutput->setByteStream(myFormTarget); |
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| 173 | writer->write(doc, theOutput); |
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| 174 | #else |
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| 175 | writer->writeNode(myFormTarget, *doc); |
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| 176 | #endif |
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| 177 | } |
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| 178 | catch (const xercesc::XMLException& toCatch) |
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| 179 | { |
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| 180 | char* message = xercesc::XMLString::transcode(toCatch.getMessage()); |
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| 181 | G4cout << "G4GDML: Exception message is: " << message << G4endl; |
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| 182 | xercesc::XMLString::release(&message); |
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| 183 | return G4Transform3D::Identity; |
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| 184 | } |
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| 185 | catch (const xercesc::DOMException& toCatch) |
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| 186 | { |
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| 187 | char* message = xercesc::XMLString::transcode(toCatch.msg); |
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| 188 | G4cout << "G4GDML: Exception message is: " << message << G4endl; |
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| 189 | xercesc::XMLString::release(&message); |
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| 190 | return G4Transform3D::Identity; |
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| 191 | } |
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| 192 | catch (...) |
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| 193 | { |
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| 194 | G4cout << "G4GDML: Unexpected Exception!" << G4endl; |
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| 195 | return G4Transform3D::Identity; |
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| 196 | } |
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| 197 | |
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| 198 | delete myFormTarget; |
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| 199 | writer->release(); |
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| 200 | |
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| 201 | if (depth==0) |
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| 202 | { |
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| 203 | G4cout << "G4GDML: Writing '" << fname << "' done !" << G4endl; |
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| 204 | } |
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| 205 | else |
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| 206 | { |
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| 207 | G4cout << "G4GDML: Writing module '" << fname << "' done !" << G4endl; |
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| 208 | } |
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| 209 | |
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| 210 | return R; |
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| 211 | } |
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| 212 | |
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| 213 | void G4GDMLWrite::AddModule(const G4VPhysicalVolume* const physvol) |
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| 214 | { |
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| 215 | G4String fname = GenerateName(physvol->GetName(),physvol); |
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| 216 | G4cout << "G4GDML: Adding module '" << fname << "'..." << G4endl; |
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| 217 | |
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| 218 | if (physvol == 0) |
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| 219 | { |
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| 220 | G4Exception("G4GDMLWrite::AddModule()", "InvalidSetup", FatalException, |
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| 221 | "Invalid NULL pointer is specified for modularization!"); |
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| 222 | } |
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| 223 | if (dynamic_cast<const G4PVDivision*>(physvol)) |
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| 224 | { |
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| 225 | G4Exception("G4GDMLWrite::AddModule()", "InvalidSetup", FatalException, |
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| 226 | "It is not possible to modularize by divisionvol!"); |
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| 227 | } |
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| 228 | if (physvol->IsParameterised()) |
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| 229 | { |
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| 230 | G4Exception("G4GDMLWrite::AddModule()", "InvalidSetup", FatalException, |
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| 231 | "It is not possible to modularize by parameterised volume!"); |
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| 232 | } |
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| 233 | if (physvol->IsReplicated()) |
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| 234 | { |
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| 235 | G4Exception("G4GDMLWrite::AddModule()", "InvalidSetup", FatalException, |
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| 236 | "It is not possible to modularize by replicated volume!"); |
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| 237 | } |
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| 238 | |
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| 239 | PvolumeMap()[physvol] = fname; |
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| 240 | } |
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| 241 | |
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| 242 | void G4GDMLWrite::AddModule(const G4int depth) |
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| 243 | { |
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| 244 | if (depth<0) |
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| 245 | { |
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| 246 | G4Exception("G4GDMLWrite::AddModule()", "InvalidSetup", FatalException, |
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| 247 | "Depth must be a positive number!"); |
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| 248 | } |
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| 249 | if (DepthMap().find(depth) != DepthMap().end()) |
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| 250 | { |
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| 251 | G4Exception("G4GDMLWrite::AddModule()", "InvalidSetup", FatalException, |
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| 252 | "Adding module(s) at this depth is already requested!"); |
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| 253 | } |
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| 254 | DepthMap()[depth] = 0; |
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| 255 | } |
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| 256 | |
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| 257 | G4String G4GDMLWrite::Modularize( const G4VPhysicalVolume* const physvol, |
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| 258 | const G4int depth ) |
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| 259 | { |
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| 260 | if (PvolumeMap().find(physvol) != PvolumeMap().end()) |
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| 261 | { |
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| 262 | return PvolumeMap()[physvol]; // Modularize via physvol |
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| 263 | } |
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| 264 | |
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| 265 | if (DepthMap().find(depth) != DepthMap().end()) // Modularize via depth |
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| 266 | { |
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| 267 | std::stringstream stream; |
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| 268 | stream << "depth" << depth << "_module" << DepthMap()[depth] << ".gdml"; |
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| 269 | DepthMap()[depth]++; // There can be more modules at this depth! |
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| 270 | return G4String(stream.str()); |
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| 271 | } |
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| 272 | |
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| 273 | return G4String(""); // Empty string for module name = no modularization |
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| 274 | // was requested at that level/physvol! |
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| 275 | } |
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| 276 | |
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| 277 | void G4GDMLWrite::SetAddPointerToName(G4bool set) |
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| 278 | { |
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| 279 | addPointerToName = set; |
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| 280 | } |
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