Go4ObjectManager/TGo4DirProxy.h
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00001 // $Id: TGo4DirProxy.h 478 2009-10-29 12:26:09Z linev $ 00002 //----------------------------------------------------------------------- 00003 // The GSI Online Offline Object Oriented (Go4) Project 00004 // Experiment Data Processing at EE department, GSI 00005 //----------------------------------------------------------------------- 00006 // Copyright (C) 2000- GSI Helmholtzzentrum für Schwerionenforschung GmbH 00007 // Planckstr. 1, 64291 Darmstadt, Germany 00008 // Contact: http://go4.gsi.de 00009 //----------------------------------------------------------------------- 00010 // This software can be used under the license agreements as stated 00011 // in Go4License.txt file which is part of the distribution. 00012 //----------------------------------------------------------------------- 00013 00014 #ifndef TGO4DIRPROXY_H 00015 #define TGO4DIRPROXY_H 00016 00017 #include "TGo4Proxy.h" 00018 00019 class TFile; 00020 class TDirectory; 00021 00022 class TGo4DirProxy : public TGo4Proxy { 00023 public: 00024 TGo4DirProxy(); 00025 TGo4DirProxy(TDirectory* dir, Bool_t readright, Bool_t owner); 00026 virtual ~TGo4DirProxy(); 00027 00028 virtual Bool_t HasSublevels() const { return fDir!=0; } 00029 00030 virtual TGo4LevelIter* MakeIter() 00031 { return (fDir==0) ? 0 : ProduceIter(fDir, fReadRight); } 00032 00033 virtual TGo4Access* MakeProxy(const char* name) 00034 { return ProduceProxy(fDir, fReadRight, name); } 00035 00036 virtual void WriteData(TGo4Slot* slot, TDirectory* dir, Bool_t onlyobjs); 00037 virtual void ReadData(TGo4Slot* slot, TDirectory* dir); 00038 00039 virtual Int_t GetObjectKind(); 00040 virtual const char* GetContainedClassName(); 00041 virtual const char* GetContainedObjectInfo(); 00042 virtual Int_t GetObjectSizeInfo(); 00043 00044 static TGo4Access* ProduceProxy(TDirectory* dir, Bool_t readright, const char* name); 00045 static TGo4LevelIter* ProduceIter(TDirectory* dir, Bool_t readright); 00046 00047 Bool_t UpdateObjectInFile(const char* filepath, TObject* obj); 00048 00049 Bool_t IsFile() const; 00050 const char* GetFileName() const; 00051 00052 protected: 00053 void SetDir(TDirectory* dir, Bool_t readright, Bool_t owner); 00054 void ClearDir(); 00055 00056 TDirectory* fDir; 00057 Bool_t fOwner; 00058 Bool_t fReadRight; 00059 00060 ClassDef(TGo4DirProxy, 1); 00061 }; 00062 00063 #endif
