Defined in header <scoped_allocator>
inner_allocator_type& inner_allocator() noexcept;
(1) (since C++11)
const inner_allocator_type& inner_allocator() const noexcept;
(2) (since C++11)

Obtains a reference to the inner allocator used to declare this scoped_allocator_adaptor.

If sizeof...(InnerAllocs) == 0, that is, no inner allocators were declared, returns *this. Otherwise returns a reference to std::scoped_allocator_adaptor<InnerAllocs...>, that is, a scoped allocator composed of all inner allocators of *this, with the first inner allocator becoming the outer allocator.



Return value

A reference to the inner allocator, which is itself a std::scoped_allocator_adaptor.

See also

obtains an outer_allocator reference
(public member function)

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