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std::experimental::ranges::InputIterator

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< cpp‎ | experimental‎ | ranges
 
 
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template< class I >

concept bool InputIterator =
    Iterator<I> && Readable<I> &&
    requires { typename ranges::iterator_category_t<I>; } &&

    DerivedFrom<ranges::iterator_category_t<I>, ranges::input_iterator_tag>;
(ranges TS)

The InputIterator concept is a refinement of Iterator, adding the requirement that the referenced values can be read (via Readable) and the requirement that the iterator category tag be present.

[edit] Notes

Unlike the input iterator requirements in the C++ standard, InputIterator in the Ranges TS does not require EqualityComparable.