NAME¶

std::experimental::erased_type - std::experimental::erased_type

Synopsis¶

Defined in header <experimental/utility>
struct erased_type { }; (library fundamentals TS)
(removed in library fundamentals TS v3)

The class erased_type is an empty struct that serves as a placeholder for a type in
situations where the actual type is determined at runtime. For example, in classes
that use type-erased allocators, the nested typedef allocator_type is an alias for
erased_type.

Notes¶

erased_type is removed in LFTS v3 because std::pmr::polymorphic_allocator<> is
preferable for type erasure.