std::ranges...brange::size(3) C++ Standard Libary std::ranges...brange::size(3) NAME std::ranges::subrange::size - std::ranges::subrange::size Synopsis constexpr /* see below */ size() const (since C++20) requires (K == ranges::subrange_kind::sized); Obtains the number of elements in the subrange. The return type is the corresponding unsigned version of std::iter_dif- ference_t<I>. Parameters (none) Return value s_ - i_ explicitly converted to the return type, where i_ and s_ are the stored iterator and sentinel respectively, if the size is not stored. Otherwise, the stored size. Notes The size is stored into a subrange if and only if K == ranges::sub- range_kind::sized but std::sized_sentinel_for<S, I> is not satisfied. Example This section is incomplete Reason: no example See also empty checks whether the subrange is empty (C++20) (public member function) size ssize returns the size of a container or array (C++17) (function template) (C++20) ranges::size returns an integer equal to the size of a range (C++20) (customization point object) Category: * Todo no example http://cppreference.com 2024.06.10 std::ranges...brange::size(3)
NAME | Synopsis | Parameters | Return value | Notes | Example | See also | Category:
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