9 struct VariantSizeFunction {
11 requires(concepts::TagInvocableTo<VariantSizeFunction, size_t, InPlaceType<T>>)
12 constexpr auto operator()(InPlaceType<T>)
const ->
size_t {
18constexpr inline auto variant_size = detail::VariantSizeFunction {};
constexpr tag_invoke_detail::TagInvokeFn tag_invoke
Definition tag_invoke.h:22
constexpr auto variant_size
Definition variant_size.h:18
constexpr auto in_place_type
Definition in_place_type.h:12