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SceneToFileGlobalVariables.h

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00001 
00002 //                            SceneToFileGlobalVariables.h                    //
00004 
00005 #ifndef SCENETOFILEGLOBALVARIABLES_H
00006 #define SCENETOFILEGLOBALVARIABLES_H
00007 
00008 #include "GlobalVariables.h"
00009 #include "NameDict.h"
00010 
00011 #include <list>
00012 
00013 namespace X3DTK {
00014 
00016 
00017 class SceneToFileGlobalVariables : public GlobalVariables
00018 {
00019 public:
00021   SceneToFileGlobalVariables();
00023   virtual ~SceneToFileGlobalVariables();
00024   
00026   void pushHasUSE(bool value);
00027   
00029   void newLine();
00031   void pushCurrentLine();
00033   void writeCurrentLine(const SFString &string);
00035   void writeOpeningLine(const SFString &string);
00036 
00038   void addTab();
00040   void removeTab();
00041   
00043   inline MFString getOutput() const {return _output;};
00045   bool hasChild();
00047   void popLine();
00049   inline bool getHasUSE() const {return _hasUSEStack.front();};
00051   void popHasUSE();
00053   inline SFString getTab() const {return _tab;};
00055   SFString getDEF(const SFNode &N);
00057   SFString getUSE(const SFNode &N) const;
00058   
00059 private:
00060   int _lineNumber;
00061   MFString _output; 
00062   SFString _tab;
00063   std::list<int> _lineStack;
00064   std::list<bool> _hasUSEStack;
00065   std::list<SFString> _DEFList;
00066 };
00067 
00068 }
00069 
00070 #endif

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