TRFIOSystem

class TRFIOSystem : public TSystem

    private:

      virtual void* GetDirPtr() const

    public:

                          TRFIOSystem()
                          TRFIOSystem(const TRFIOSystem&)
                  virtual ~TRFIOSystem()
           virtual Bool_t AccessPathName(const char* path, EAccessMode mode)
           static TClass* Class()
             virtual void FreeDirectory(void* dirp)
      virtual const char* GetDirEntry(void* dirp) const
            virtual Int_t GetPathInfo(const char* path, Long_t* id, Long_t* size, Long_t* flags, Long_t* modtime)
          virtual TClass* IsA() const
            virtual Int_t MakeDirectory(const char* name)
            virtual void* OpenDirectory(const char* name)
             virtual void ShowMembers(TMemberInspector& insp, char* parent)
             virtual void Streamer(TBuffer& b)
                     void StreamerNVirtual(TBuffer& b)

Data Members

    private:

      void* fDirp  directory handler

Class Description

                                                                      
 TRFIOFile                                                            
                                                                      
 A TRFIOFile is like a normal TFile except that it reads and writes   
 its data via a rfiod server (for more on the rfiod daemon see        
 http://wwwinfo.cern.ch/pdp/serv/shift.html). TRFIOFile file names    
 are in standard URL format with protocol "rfio". The following are   
 valid TRFIOFile URL's:                                               
                                                                      
    rfio:/afs/cern.ch/user/r/rdm/galice.root                          
         where galice.root is a symlink of the type /shift/.../...    
    rfio:na49db1:/data1/raw.root                                      
                                                                      

 Create helper class that allows directory access via rfiod.

 Make a directory via rfiod.

 Open a directory via rfiod. Returns an opaque pointer to a dir
 structure. Returns 0 in case of error.

 Free directory via rfiod.

 Get directory entry via rfiod. Returns 0 in case no more entries.

 Get info about a file: id, size, flags, modification time.
 Id      is 0 for RFIO file
 Size    is the file size
 Flags   is file type: 0 is regular file, bit 0 set executable,
                       bit 1 set directory, bit 2 set special file
                       (socket, fifo, pipe, etc.)
 Modtime is modification time.
 The function returns 0 in case of success and 1 if the file could
 not be stat'ed.

 Returns FALSE if one can access a file using the specified access mode.
 Mode is the same as for the Unix access(2) function.
 Attention, bizarre convention of return value!!

Inline Functions

              void* GetDirPtr() const
            TClass* Class()
            TClass* IsA() const
               void ShowMembers(TMemberInspector& insp, char* parent)
               void Streamer(TBuffer& b)
               void StreamerNVirtual(TBuffer& b)
        TRFIOSystem TRFIOSystem(const TRFIOSystem&)
               void ~TRFIOSystem()