basic_streambuf::pubseekoff
Calls seekoff, a protected virtual function that is overridden in a derived class.
pos_type pubseekoff(
off_type _Off,
ios_base::seekdir _Way,
ios_base::openmode _Which = ios_base::in | ios_base::out
);
Parameters
_Off
The position to seek for relative to _Way._Way
The starting point for offset operations. See seekdir for possible values._Which
Specifies the mode for the pointer position. The default is to allow you to modify the read and write positions.
Return Value
Returns the new position or an invalid stream position ( seekoff(_Off, _Way, _Which) ).
Remarks
Moves the pointer relative to _Way.
Requirements
Header: <streambuf>
Namespace: std