std::experimental::ranges::TagSpecifier

Defined in header `<experimental/ranges/utility>`
template < class T > concept bool TagSpecifier = /* implementation-defined */ ;		(ranges TS)

The concept TagSpecifier<T> is satisfied if and only if T is a tag specifier for use with ranges::tagged.

The Ranges TS provides a set of tag specifiers in <experimental/ranges/algorithm>

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tagged	augument a tuple-like type with named accessors (class template)
inin1in2outout1out2funminmaxbeginend	tag specifiers for use with ranges::tagged (class)