std::ranges::input_range - cppreference.com (original) (raw)

Defined in header [<ranges>](/w/cpp/header/ranges "cpp/header/ranges")

template< class T >

concept input_range =

ranges::range<T> && std::input_iterator<ranges::iterator_t<T>>;

(since C++20)

The input_range concept is a refinement of range for which ranges::begin returns a model of input_iterator.