std::experimental::ranges::Mergeable
来自cppreference.com
template< class I1, class I2, class Out, class R = ranges::less<>,
class P1 = ranges::identity, class P2 = ranges::identity >
concept bool Mergeable =
InputIterator<I1> &&
InputIterator<I2> &&
WeaklyIncrementable<Out> &&
IndirectlyCopyable<I1, Out> &&
IndirectlyCopyable<I2, Out> &&
IndirectStrictWeakOrder<R, ranges::projected<I1, P1>, ranges::projected<I2, P2>>;
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(范围 TS) | |
Mergeable 概念指定通过复制元素,归并排序序列到输出序列中的算法(例如 ranges::merge)的常用要求。
