TTreeResult

class TTreeResult : public TSQLResult

    private:

        void AddField(Int_t field, const char* fieldname)
        void AddRow(TSQLRow* row)
      Bool_t IsValid(Int_t field)

    public:

                          TTreeResult()
                          TTreeResult(Int_t nfields)
                          TTreeResult(const TTreeResult&)
                  virtual ~TTreeResult()
           static TClass* Class()
             virtual void Close(Option_t* option = "")
            virtual Int_t GetFieldCount()
      virtual const char* GetFieldName(Int_t field)
               TObjArray* GetRows() const
          virtual TClass* IsA() const
         virtual TSQLRow* Next()
             TTreeResult& operator=(const TTreeResult&)
             virtual void ShowMembers(TMemberInspector& insp, char* parent)
             virtual void Streamer(TBuffer& b)
                     void StreamerNVirtual(TBuffer& b)

Data Members

    private:

           Int_t fColumnCount  number of columns in result
        TString* fFields       [fColumnCount] array containing field strings
      TObjArray* fResult       query result (TTreeRow objects)
           Int_t fNextRow      row iterator

                                                                      
 TTreeResult                                                          
                                                                      
 Class defining interface to a TTree query result with the same       
 interface as for SQL databases. A TTreeResult is returned by         
 TTree::Query() (actually TTreePlayer::Query()).                      
                                                                      
 Related classes are TTreeRow.                                        
                                                                      

 Create a query result object.

 Create a query result object.

 Cleanup result object.

 Close query result.

 Check if result set is open and field index within range.

 Get number of fields in result.

 Get name of specified field.

 Get next query result row. The returned object must be
 deleted by the user and becomes invalid when the result set is
 closed or deleted.

 Add field name to result set. This is an internal method that is not
 exported via the abstract interface and that should not be user called.

 Adopt a row to result set. This is an internal method that is not
 exported via the abstract interface and that should not be user called.