TSQLObjectData

class TSQLObjectData : public TObject

    protected:

           Bool_t ExtractBlobValues()
      const char* GetClassFieldName(Int_t n) const
            Int_t GetNumClassFields()

    public:

                      TSQLObjectData()
                      TSQLObjectData(TSQLClassInfo* sqlinfo, Long64_t objid, TSQLResult* classdata, TSQLRow* classrow, TSQLResult* blobdata)
                      TSQLObjectData(const TSQLObjectData&)
              virtual ~TSQLObjectData()
                 void AddUnpack(const char* tname, const char* value)
                 void AddUnpackInt(const char* tname, Int_t value)
       static TClass* Class()
          const char* GetBlobName1() const
          const char* GetBlobName2() const
          const char* GetColumnName() const
       TSQLClassInfo* GetInfo() const
             Long64_t GetObjId() const
          const char* GetValue() const
      virtual TClass* IsA() const
               Bool_t IsBlobData() const
               Bool_t LocateColumn(const char* colname, Bool_t isblob = kFALSE)
               Bool_t PrepareForRawData()
                 void ShiftToNextValue()
         virtual void ShowMembers(TMemberInspector& insp, char* parent)
         virtual void Streamer(TBuffer& b)
                 void StreamerNVirtual(TBuffer& b)
               Bool_t VerifyDataType(const char* tname, Bool_t errormsg = kTRUE)

Data Members

    protected:

      TSQLClassInfo* fInfo           !
            Long64_t fObjId          !
              Bool_t fOwner          !
         TSQLResult* fClassData      !
         TSQLResult* fBlobData       !
               Int_t fLocatedColumn  !
               Int_t fLocatedBlob    !
            TSQLRow* fClassRow       !
            TSQLRow* fBlobRow        !
         const char* fLocatedField   !
         const char* fLocatedValue   !
              Bool_t fCurrentBlob    !
             TString fBlobName1      !
             TString fBlobName2      !
          TObjArray* fUnpack         ! 

Class Description

 TSQLObjectData is used in TBufferSQL2 class in reading procedure.
 It contains data, request from database table for one specifc
 object for one specific class. For instance, when data for
 class TH1 required, requests will be done to
 TH1_ver4 and TH1_streamer_ver4 tables and result of these reuests
 will be kept in single TSQLObjectData instance.

________________________________________________________________________

 default contrsuctor

 normal contrsuctor,

 destructor of TSQLObjectData object

 return number of columns in class table result

 get name of class table column

 locate column of that name in results

 extract from blob table value and names

 add emulated data
 this used to place version or TObject raw data, read from normal tables

 emulate integer value in raw data

 shift to next column or next row in blob data

 checks if data type corresponds to that stored in raw table

 prepare to read data from raw table

Inline Functions

              Long64_t GetObjId() const
        TSQLClassInfo* GetInfo() const
                Bool_t IsBlobData() const
           const char* GetValue() const
           const char* GetColumnName() const
           const char* GetBlobName1() const
           const char* GetBlobName2() const
               TClass* Class()
               TClass* IsA() const
                  void ShowMembers(TMemberInspector& insp, char* parent)
                  void Streamer(TBuffer& b)
                  void StreamerNVirtual(TBuffer& b)
        TSQLObjectData TSQLObjectData(const TSQLObjectData&)