std::char_traits::eof

From cppreference.com
< cpp‎ | string‎ | char traits
static int_type eof();
(until C++11)
static constexpr int_type eof();
(since C++11)

Returns a value not equivalent to any value of type char_type.

Parameters

(none)

Return value

A value not equivalent to any value of type char_type.

Exceptions

(none) (until C++11)
noexcept specification:  
noexcept
  
(since C++11)

Complexity

Constant.

See also

[static]
checks whether a character is eof value
(public static member function)