std::experimental::ranges::IndirectUnaryInvocable, std::experimental::ranges::IndirectRegularUnaryInvocable

 

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迭代器概念
Readable Writable WeaklyIncrementable Incrementable	Iterator Sentinel SizedSentinel	InputIterator ForwardIterator BidirectionalIterator RandomAccessIterator	OutputIterator
间接可调用概念
IndirectUnaryInvocableIndirectRegularUnaryInvocable	IndirectUnaryPredicate	IndirectRelation	IndirectStrictWeakOrder
常用算法要求
IndirectlyMovable IndirectlyMovableStorable	IndirectlyCopyable IndirectlyCopyableStorable	IndirectlySwappable IndirectlyComparable	Permutable Mergeable Sortable
概念工具
indirect_result_of	projected
迭代器工具及运算
iter_move iter_swap	advance distance	next prev
迭代器特性
difference_type value_type reference_trvalue_reference_titer_common_reference_t iterator_category	input_iterator_tagoutput_iterator_tagforward_iterator_tagbidirectional_iterator_tagrandom_access_iterator_tag	ranges::iterator_traits std::iterator_traits<InputIterator>std::iterator_traits<OutputIterator>
迭代器适配器
reverse_iterator move_iterator move_sentinel	back_insert_iterator front_insert_iterator insert_iterator	common_iterator counted_iterator default_sentinel	danglingsafe_iterator_t unreachable
流迭代器
istream_iterator	ostream_iterator	istreambuf_iterator	ostreambuf_iterator

 

在标头 <experimental/ranges/iterator> 定义
template <class F, class I> concept bool IndirectUnaryInvocable =   ranges::Readable<I> && ranges::CopyConstructible<F> &&   ranges::Invocable<F&, ranges::value_type_t<I>&> &&   ranges::Invocable<F&, ranges::reference_t<I>> &&   ranges::Invocable<F&, ranges::iter_common_reference_t<I>> &&   ranges::CommonReference<       std::result_of_t<F&(ranges::value_type_t<I>&)>,       std::result_of_t<F&(ranges::reference_t<I>&&)>>;		(范围 TS)
template <class F, class I> concept bool IndirectRegularUnaryInvocable =   ranges::Readable<I> && ranges::CopyConstructible<F> &&   ranges::RegularInvocable<F&, ranges::value_type_t<I>&> &&   ranges::RegularInvocable<F&, ranges::reference_t<I>> &&   ranges::RegularInvocable<F&, ranges::iter_common_reference_t<I>> &&   ranges::CommonReference<       std::result_of_t<F&(ranges::value_type_t<I>&)>,       std::result_of_t<F&(ranges::reference_t<I>&&)>>;		(范围 TS)