std::ranges::split_view<V,Pattern>::end
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
Example
#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
(C++20) | returns an iterator to the beginning (public member function) |
(C++20) | returns an iterator or a sentinel to the end (public member function of std::ranges::lazy_split_view<V,Pattern> ) |
(C++20) | returns a sentinel indicating the end of a range (customization point object) |
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