std::char_traits<CharT>::not_eof (3) - Linux Man Pages

std::char_traits<CharT>::not_eof: std::char_traits<CharT>::not_eof

NAME

std::char_traits<CharT>::not_eof - std::char_traits<CharT>::not_eof

Synopsis


static int_type not_eof( int_type e ); (until C++11)
static constexpr int_type not_eof( int_type e ) noexcept; (since C++11)


Checks whether e is not equivalent to eof value.
Formally


* if X::eq_int_type(e, X::eof()) is false, returns e
* otherwise, returns a value f such that X::eq_int_type(f, X::eof()) is false

Parameters


e - value to analyze

Return value


e if e and eof value are not equivalent, returns some other non-eof value otherwise.

Complexity


Constant.

See also


eof returns an eof value
         (public static member function)
[static]