74 Error(
"TTreeRow",
"original may not be 0");
78 Error(
"TTreeRow",
"original must be a TTreeRow");
114 Error(
"IsValid",
"row closed");
118 Error(
"IsValid",
"field index out of bounds");
165 fRow =
new char[nch];
167 memcpy(
fRow,row,nch);
184 fRow =
new char[nch];
Buffer base class used for serializing objects.
virtual Version_t ReadVersion(UInt_t *start=nullptr, UInt_t *bcnt=nullptr, const TClass *cl=nullptr)=0
virtual void SetByteCount(UInt_t cntpos, Bool_t packInVersion=kFALSE)=0
virtual Int_t CheckByteCount(UInt_t startpos, UInt_t bcnt, const TClass *clss)=0
virtual void ReadFastArray(Bool_t *b, Int_t n)=0
virtual UInt_t WriteVersion(const TClass *cl, Bool_t useBcnt=kFALSE)=0
virtual void WriteFastArray(const Bool_t *b, Int_t n)=0
virtual void Streamer(TBuffer &)
Stream an object of class TObject.
virtual void Error(const char *method, const char *msgfmt,...) const
Issue error message.
virtual TClass * IsA() const
void Streamer(TBuffer &) override
Stream an object of class TObject.
TClass * IsA() const override
Class defining interface to a row of a TTree query result.
Int_t fColumnCount
number of columns in row
ULong_t GetFieldLength(Int_t field) override
Get length in bytes of specified field.
Int_t * fFields
[fColumnCount] index in fRow of the end of each field
const char * GetField(Int_t field) override
Get specified field from row (0 <= field < GetFieldCount()).
void SetRow(const Int_t *fields, const char *row)
The field and row information.
TTreeRow * fOriginal
! pointer to original row
virtual ~TTreeRow()
Destroy row object.
char * fRow
string with all the fColumnCount fields
TTreeRow()
Single row of a query result.
Bool_t IsValid(Int_t field)
Check if row is open and field index within range.
void Close(Option_t *option="") override
Close row.