std::experimental::ranges::IndirectlyComparable

 

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技术规范

 

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文件系统库 (文件系统 TS)

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库基础 2 (库基础 TS v2)

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迭代器库

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

 

定义于头文件 <experimental/ranges/iterator>
template < class I1, class I2, class R = ranges::equal_to<>,            class P1 = ranges::identity, class P2 = ranges::identity > concept bool IndirectlyComparable =   ranges::IndirectRelation<R, ranges::projected<I1, P1>, ranges::projected<I2, P2>>;		(范围 TS)