NAME¶

std::ranges::split_view::end - std::ranges::split_view::end

Synopsis¶

constexpr auto end() const; (since C++20)

Returns an iterator or a sentinel representing the end of the resulting subrange.

Equivalent to:

constexpr auto end()
{
if constexpr (ranges::common_range<V>)
return /*iterator*/{*this, ranges::end(base_), {}};
else
return /*sentinel*/{*this};
}

Parameters¶

(none)

Return value¶

An iterator or a sentinel.

Example¶

// Run this code

#include <iostream>
#include <ranges>
#include <string_view>

int main()
{
constexpr std::string_view keywords{"bitand bitor bool break"};
std::ranges::split_view kw{keywords, ' '};
const auto count = std::ranges::distance(kw.begin(), kw.end());
std::cout << "Words count: " << count << '\n';
}

Output:¶

Words count: 4

See also¶

begin returns an iterator to the beginning
(C++20) (public member function)
end returns an iterator or a sentinel to the end
(C++20) (public member function of std::ranges::lazy_split_view<V,Pattern>)

ranges::end returns a sentinel indicating the end of a range
(C++20) (customization point object)