#### experimental::ranged_parallel_group::signature

The completion signature for the group of operations.

    typedef detail::ranged_parallel_group_signature< typename completion_signature_of< typename std::decay< decltype(*std::declval< typename Range::iterator >))>::type >::type, Allocator >::type signature;

###### Requirements

Header: `asio/experimental/parallel_group.hpp`

Convenience header: None