std::experimental::erased_type (3) - Linux Manuals

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


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


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

The struct 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.