Metafunction type_list_singleton_element

Description

Metafunction to obtain the contained type of a singleton type list.

Extracts the first type argument of the tcspc::type_list specialization TypeList, which must have a size of 1, and provides it as the member type.

See also

tcspc::type_list_singleton_element_t

Classes
struct	tcspc::type_list_singleton_element< TypeList >
	Metafunction to obtain the contained type of a singleton type list. More...

Typedefs
template<typename TypeList>
using	tcspc::type_list_singleton_element_t
	Helper type for tcspc::type_list_singleton_element.

Typedef Documentation

type_list_singleton_element_t

template<typename TypeList>

using tcspc::type_list_singleton_element_t

Initial value:

 
typename type_list_singleton_element<TypeList>::type

Helper type for tcspc::type_list_singleton_element.