[allocator.adaptor.cnstr]

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scoped_allocator_adaptor();

Effects: Value-initializes the OuterAlloc base class and the inner allocator object.

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template<class OuterA2>
  scoped_allocator_adaptor(OuterA2&& outerAlloc, const InnerAllocs&. innerAllocs) noexcept;

Effects: Initializes the OuterAlloc base class with std::forward<OuterA2>(outerAlloc) and inner with innerAllocs.. (hence recursively initializing each allocator within the adaptor with the corresponding allocator from the argument list).

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scoped_allocator_adaptor(const scoped_allocator_adaptor& other) noexcept;

Effects: Initializes each allocator within the adaptor with the corresponding allocator from other.

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scoped_allocator_adaptor(scoped_allocator_adaptor&& other) noexcept;

Effects: Move constructs each allocator within the adaptor with the corresponding allocator from other.

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template<class OuterA2>
  scoped_allocator_adaptor(
    const scoped_allocator_adaptor<OuterA2, InnerAllocs..>& other) noexcept;

Effects: Initializes each allocator within the adaptor with the corresponding allocator from other.

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template<class OuterA2>
  scoped_allocator_adaptor(scoped_allocator_adaptor<OuterA2, InnerAllocs..>& other) noexcept;

Effects: Initializes each allocator within the adaptor with the corresponding allocator rvalue from other.

20 Memory management library [mem]

20.6 Class template scoped_allocator_adaptor [allocator.adaptor]

20.6.3 Constructors [allocator.adaptor.cnstr]