< cpp‎ | io‎ | basic filebuf
virtual int_type uflow()

Behaves like the underflow(), except that if underflow() succeeds (does not return Traits::eof()), then advances the next pointer for the get area. In other words, consumes one of the characters obtained by underflow().


[edit] Parameters


[edit] Return value

The value of the character that was read and consumed in case of success, or Traits::eof() in case of failure.

[edit] Example

[edit] See also

reads characters from the associated input sequence to the get area and advances the next pointer
(virtual protected member function of std::basic_streambuf)
reads from the associated file
(virtual protected member function)
writes characters to the associated file from the put area
(virtual protected member function)