std::char_traits<char>::not_eof, std::char_traits<wchar_t>::not_eof, std::char_traits<char8_t>::not_eof, std::char_traits<char16_t>::not_eof, std::char_traits<char32_t>::not_eof
From cppreference.com
< cpp | string | char traits
static int_type not_eof( int_type e ); |
(until C++11) | |
static constexpr int_type not_eof( int_type e ) noexcept; |
(since C++11) | |
Given e, produce a suitable value that is not equivalent to eof.
This function is typically used when a value other than eof needs to be returned, such as in implementations of std::basic_streambuf::overflow().
See CharTraits for the general requirements on character traits for X::not_eof
.
Contents |
[edit] Parameters
e | - | value to analyze |
[edit] Return value
e if e and eof value are not equivalent, or some other non-eof value otherwise.
[edit] Complexity
Constant.
[edit] See also
[static] |
returns an eof value (public static member function) |