TDSetElement

class TDSetElement : public TObject

    public:

         TDSetElement TDSetElement()
         TDSetElement TDSetElement(const TDSet* set, const char* file, const char* objname = "0", const char* dir = "0", Long64_t first = 0, Long64_t num = -1)
         TDSetElement TDSetElement(const TDSetElement&)
         virtual void ~TDSetElement()
       static TClass* Class()
          const char* GetDirectory() const
          const char* GetFileName() const
             Long64_t GetFirst() const
             Long64_t GetNum() const
          const char* GetObjName() const
      virtual TClass* IsA() const
         virtual void Print(Option_t* option) const
                 void SetFirst(Long64_t first)
                 void SetNum(Long64_t num)
         virtual void ShowMembers(TMemberInspector& insp, char* parent)
         virtual void Streamer(TBuffer& b)
                 void StreamerNVirtual(TBuffer& b)

Data Members

    private:

           TString fFileName   physical or logical file name
           TString fObjName    name of objects to be analyzed in this file
           TString fDirectory  directory in file where to look for objects
          Long64_t fFirst      first entry to process
          Long64_t fNum        number of entries to process
      const TDSet* fSet        set to which element belongs

Class Description

                                                                      
 TDSet                                                                
                                                                      
 This class implements a data set to be used for PROOF processing.    
 The TDSet defines the class of which objects will be processed,      
 the directory in the file where the objects of that type can be      
 found and the list of files to be processed. The files can be        
 specified as logical file names (LFN's) or as physical file names    
 (PFN's). In case of LFN's the resolution to PFN's will be done       
 according to the currently active GRID interface.                    
 Examples:                                                            
   TDSet treeset("TTree", "AOD");                                     
   treeset.Add("lfn:/alien.cern.ch/alice/prod2002/file1");            
   ...                                                                
   treeset.AddFriend(friendset);                                      
                                                                      
 or                                                                   
                                                                      
   TDSet objset("MyEvent", "*", "/events");                           
   objset.Add("root://cms.cern.ch/user/prod2002/hprod_1.root");       
   ...                                                                
   objset.Add(set2003);                                               
                                                                      
 Validity of file names will only be checked at processing time       
 (typically on the PROOF master server), not at creation time.        
                                                                      

 Create a TDSet element.

 Return object name.

 Return directory where to look for object.

 Print a TDSetElement.

Inline Functions

        TDSetElement TDSetElement(const TDSet* set, const char* file, const char* objname = "0", const char* dir = "0", Long64_t first = 0, Long64_t num = -1)
         const char* GetFileName() const
            Long64_t GetFirst() const
                void SetFirst(Long64_t first)
            Long64_t GetNum() const
                void SetNum(Long64_t num)
             TClass* Class()
             TClass* IsA() const
                void ShowMembers(TMemberInspector& insp, char* parent)
                void Streamer(TBuffer& b)
                void StreamerNVirtual(TBuffer& b)
        TDSetElement TDSetElement(const TDSetElement&)
                void ~TDSetElement()