text: .TH std::char_traits<CharT>::eof 3 "2019.08.27" "http://cppreference.com" "C++ Standard Libary"
  .SH NAME
  std::char_traits<CharT>::eof \- std::char_traits<CharT>::eof
  
  .SH Synopsis
     static int_type eof();                     \fI(until C++11)\fP
     static constexpr int_type eof() noexcept;  \fI(since C++11)\fP
  
     Returns a value not equivalent to any valid value of type char_type.
  
     Formally, returns a value e such that X::eq_int_type(e, X::to_int_type(c)) is false
     for all values c.
  
  .SH Parameters
  
     \fI(none)\fP
  
  .SH Return value
  
     A value not equivalent to any valid value of type char_type.
  
  .SH Complexity
  
     Constant.
  
  .SH See also
  
     not_eof  checks whether a character is eof value
     \fB[static]\fP \fI(public static member function)\fP
  