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associated_allocator< reference_wrapper< T >, Allocator >::type

Forwards type to the associator specialisation for the unwrapped type T.

typedef associated_allocator< T, Allocator >::type type;
Types

Name

Description

type

If T has a nested type allocator_type, T::allocator_type. Otherwise Allocator.

Member Functions

Name

Description

get [static]

If T has a nested type allocator_type, returns t.get_allocator(). Otherwise returns type().

If T has a nested type allocator_type, returns t.get_allocator(). Otherwise returns a.

A program may specialise this traits type if the T template parameter in the specialisation is a user-defined type. The template parameter Allocator shall be a type meeting the Allocator requirements.

Specialisations shall meet the following requirements, where t is a const reference to an object of type T, and a is an object of type Allocator.

Requirements

Header: boost/asio/associated_allocator.hpp

Convenience header: boost/asio.hpp


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