std::char_traits<char>::eof, std::char_traits<wchar_t>::eof, std::char_traits<char8_t>::eof, std::char_traits<char16_t>::eof, std::char_traits<char32_t>::eof
From cppreference.com
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(constexpr since C++11) (noexcept since C++11) |
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Returns a value not equivalent to any valid value of type char_type.
See CharTraits for the general requirements on character traits for X::eof.
Parameters
(none)
Return value
char_type
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eof()
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char
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EOF
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wchar_t
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WEOF
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char8_t
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an implementation-defined constant that cannot appear as a valid UTF-8 code unit |
char16_t
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an implementation-defined constant that cannot appear as a valid UTF-16 code unit |
char32_t
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an implementation-defined constant that cannot appear as a Unicode code point |
Complexity
Constant.
See also
| checks whether a character is eof value (public static member function) [edit] |