Range-v3
Range algorithms, views, and actions for the Standard Library
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ranges::v3::concepts::IndirectlySwappable Struct Reference
Utility » Concepts

Public Member Functions

template<typename I1 , typename I2 >
auto requires_ (I1 &&i1, I2 &&i2) -> decltype( concepts::valid_expr( concepts::model_of< Readable, I1 >(), concepts::model_of< Readable, I2 >(), (ranges::indirect_swap(i1, i2), 42), (ranges::indirect_swap(i1, i1), 42), (ranges::indirect_swap(i2, i2), 42), (ranges::indirect_swap(i2, i1), 42) ))