Metafunction that always yields type void for any well‐formed list of type parameters. This metafunction is useful when using SFINAE to probe for well‐formed types.
Synopsis
Declared in <bslmf_voidtype.h>
template<class...>
struct VoidType;Metafunction that always yields type void for any well‐formed list of type parameters. This metafunction is useful when using SFINAE to probe for well‐formed types.
Declared in <bslmf_voidtype.h>
template<class...>
struct VoidType;