std::basic_string_view<CharT,Traits>::end,std::basic_string_view<CharT,Traits>::cend
From cppreference.com
<cpp |string |basic string view
C++
std::basic_string_view
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constexpr const_iterator end()constnoexcept; | (since C++17) | |
constexpr const_iterator cend()constnoexcept; | (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.
Contents |
[edit]Parameters
(none)
[edit]Return value
const_iterator to the character following the last character.
[edit]Complexity
Constant.
[edit]Example
Run this code
#include <iostream>#include <iterator>#include <string_view> int main(){constexprstd::string_view str_view("abcd");constexprauto end= str_view.end();constexprauto cend= str_view.cend(); static_assert(*std::prev(end)=='d'&&'d'==*std::prev(cend) and end== cend);}
[edit]See also
| returns an iterator to the beginning (public member function)[edit] | |
(C++11) | returns an iterator to the end (public member function of std::basic_string<CharT,Traits,Allocator>)[edit] |
