[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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[1228] | 27 | // $Id: G4GDMLRead.hh,v 1.31 2009/05/12 15:46:43 gcosmo Exp $ |
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| 28 | // GEANT4 tag $Name: geant4-09-03 $ |
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[987] | 29 | // |
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| 30 | // class G4GDMLRead |
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| 31 | // |
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| 32 | // Class description: |
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| 33 | // |
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| 34 | // GDML reader. |
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| 35 | |
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| 36 | // History: |
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| 37 | // - Created. Zoltan Torzsok, November 2007 |
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| 38 | // ------------------------------------------------------------------------- |
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| 39 | |
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| 40 | #ifndef _G4GDMLBASE_INCLUDED_ |
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| 41 | #define _G4GDMLBASE_INCLUDED_ |
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| 42 | |
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| 43 | #include <xercesc/parsers/XercesDOMParser.hpp> |
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| 44 | #include <xercesc/util/PlatformUtils.hpp> |
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| 45 | #include <xercesc/sax/HandlerBase.hpp> |
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| 46 | #include <xercesc/util/XMLUni.hpp> |
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| 47 | #include <xercesc/dom/DOM.hpp> |
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| 48 | |
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[1228] | 49 | #include "G4Types.hh" |
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| 50 | |
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[987] | 51 | #include "G4GDMLEvaluator.hh" |
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| 52 | |
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[1228] | 53 | class G4LogicalVolume; |
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| 54 | class G4VPhysicalVolume; |
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[987] | 55 | |
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| 56 | class G4GDMLErrorHandler : public xercesc::ErrorHandler |
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| 57 | { |
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| 58 | G4bool Suppress; |
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| 59 | |
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| 60 | public: |
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| 61 | |
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| 62 | G4GDMLErrorHandler(const G4bool set) { Suppress = set; } |
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| 63 | |
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| 64 | void warning(const xercesc::SAXParseException& exception) |
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| 65 | { |
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| 66 | if (Suppress) { return; } |
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| 67 | char* message = xercesc::XMLString::transcode(exception.getMessage()); |
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| 68 | G4cout << "G4GDML: VALIDATION WARNING! " << message |
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| 69 | << " at line: " << exception.getLineNumber() << G4endl; |
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| 70 | xercesc::XMLString::release(&message); |
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| 71 | } |
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| 72 | |
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| 73 | void error(const xercesc::SAXParseException& exception) |
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| 74 | { |
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| 75 | if (Suppress) { return; } |
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| 76 | char* message = xercesc::XMLString::transcode(exception.getMessage()); |
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| 77 | G4cout << "G4GDML: VALIDATION ERROR! " << message |
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| 78 | << " at line: " << exception.getLineNumber() << G4endl; |
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| 79 | xercesc::XMLString::release(&message); |
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| 80 | } |
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| 81 | |
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| 82 | void fatalError(const xercesc::SAXParseException& exception) |
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| 83 | { |
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| 84 | error(exception); |
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| 85 | } |
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| 86 | void resetErrors() {} |
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| 87 | }; |
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| 88 | |
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| 89 | class G4GDMLRead |
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| 90 | { |
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| 91 | |
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| 92 | public: // with description |
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| 93 | |
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| 94 | virtual void DefineRead(const xercesc::DOMElement* const)=0; |
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| 95 | virtual void MaterialsRead(const xercesc::DOMElement* const)=0; |
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| 96 | virtual void SetupRead(const xercesc::DOMElement* const)=0; |
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| 97 | virtual void SolidsRead(const xercesc::DOMElement* const)=0; |
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| 98 | virtual void Paramvol_contentRead(const xercesc::DOMElement* const)=0; |
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| 99 | virtual void Volume_contentRead(const xercesc::DOMElement* const)=0; |
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| 100 | virtual void StructureRead(const xercesc::DOMElement* const)=0; |
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| 101 | // |
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| 102 | // Pure virtual methods implemented in concrete reader plugin's classes |
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| 103 | |
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| 104 | virtual void ExtensionRead(const xercesc::DOMElement* const); |
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| 105 | // |
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| 106 | // To be implemented in the client code for handling extensions |
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| 107 | // to the GDML schema, identified with the tag "extension". |
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| 108 | // The implementation should be placed inside a user-class |
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| 109 | // inheriting from G4GDMLReadStructure and being registered |
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| 110 | // as argument to G4GDMLParser. |
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| 111 | |
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| 112 | virtual G4LogicalVolume* GetVolume(const G4String&) const=0; |
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| 113 | virtual G4String GetSetup(const G4String&)=0; |
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| 114 | // |
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| 115 | // More pure virtual methods implemented in the reader plugin. |
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| 116 | |
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| 117 | void Read(const G4String&, G4bool validation, G4bool isModule); |
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| 118 | // |
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| 119 | // Main method for reading GDML files. |
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| 120 | |
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| 121 | void StripNames() const; |
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| 122 | // |
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| 123 | // Strip off pointers from entity IDs. |
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| 124 | |
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| 125 | void OverlapCheck(G4bool); |
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| 126 | // |
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| 127 | // Activate/de-activate surface check for overlaps (default is off) |
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| 128 | |
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| 129 | protected: |
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| 130 | |
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| 131 | G4GDMLRead(); |
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| 132 | virtual ~G4GDMLRead(); |
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| 133 | |
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| 134 | G4String Transcode(const XMLCh* const); |
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| 135 | G4String GenerateName(const G4String& name, G4bool strip=false); |
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| 136 | G4String Strip(const G4String&) const; |
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| 137 | void StripName(G4String&) const; |
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| 138 | void GeneratePhysvolName(const G4String&,G4VPhysicalVolume*); |
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| 139 | void LoopRead(const xercesc::DOMElement* const, |
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| 140 | void(G4GDMLRead::*)(const xercesc::DOMElement* const)); |
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| 141 | |
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| 142 | protected: |
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| 143 | |
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| 144 | G4GDMLEvaluator eval; |
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| 145 | G4bool validate; |
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| 146 | G4bool check; |
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| 147 | |
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| 148 | private: |
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| 149 | |
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[1228] | 150 | G4int inLoop, loopCount; |
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[987] | 151 | |
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| 152 | }; |
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| 153 | |
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| 154 | #endif |
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