std::basic_string_view<CharT,Traits>::end,std::basic_string_view<CharT,Traits>::cend (3) - Linux Manuals

std::basic_string_view<CharT,Traits>::end,std::basic_string_view<CharT,Traits>::cend: std::basic_string_view<CharT,Traits>::end,std::basic_string_view<CharT,Traits>::cend

NAME

std::basic_string_view<CharT,Traits>::end,std::basic_string_view<CharT,Traits>::cend - std::basic_string_view<CharT,Traits>::end,std::basic_string_view<CharT,Traits>::cend

Synopsis


constexpr const_iterator end() const noexcept; (since C++17)
constexpr const_iterator cend() const noexcept; (since C++17)


Returns an iterator to the character following the last character of the view. This character acts as a placeholder, attempting to access it results in undefined behavior.
 range-begin-end.svg

Parameters


(none)

Return value


const_iterator to the character following the last character.

Complexity


Constant

Example


// Run this code


  #include <iostream>
  #include <iterator>
  #include <string_view>


  int main()
  {
      std::string_view str_view("abcd");


      auto end = str_view.end();
      auto cend = str_view.cend();


      std::cout << *std::prev(end) << '\n';
      std::cout << *std::prev(cend) << '\n';


      std::cout << std::boolalpha << (end == cend) << '\n';
  }

Output:


  d
  d
  true

See also


       returns an iterator to the beginning
begin (public member function)
cbegin

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