< cpp‎ | experimental‎ | ranges
Technical specifications
Filesystem library (filesystem TS)
Library fundamentals (library fundamentals TS)
Library fundamentals 2 (library fundamentals 2 TS)
Extensions for parallelism (parallelism TS)
Extensions for parallelism 2 (parallelism TS v2)
Extensions for concurrency (concurrency TS)
Concepts (concepts TS)
Ranges (ranges TS)
Special mathematical functions (special math TR)
General utilities library
Utility components
Function objects
Metaprogramming and type traits
Tagged pairs and tuples
template< class T >
concept bool TaggedType = /* implementation-defined */;
(ranges TS)

The concept TaggedType<T> is satisfied if and only if T is a unary function type of the form R(A), where R is a TagSpecifier.

Such types are used with the convenience alias templates tagged_tuple and tagged_pair.

See also

alias template for a tagged std::tuple
(alias template)
alias template for a tagged std::pair
(alias template)
tag specifiers for use with ranges::tagged