unsigned long ULong_t
Unsigned long integer 4 bytes (unsigned long). Size depends on architecture.
const char Option_t
Option string (const char)
#define ClassDefOverride(name, id)
Mother of all ROOT objects.
const char * operator[](Int_t field)
virtual ULong_t GetFieldLength(Int_t field)=0
virtual void Close(Option_t *option="")=0
virtual const char * GetField(Int_t field)=0