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std::scoped...ator_adaptor(3) C++ Standard Libarystd::scoped...ator_adaptor(3)

NAME
       std::scoped_allocator_adaptor::scoped_allocator_adaptor		     -
       std::scoped_allocator_adaptor::scoped_allocator_adaptor

Synopsis
	  Defined in header <scoped_allocator>
	  scoped_allocator_adaptor();
       (1) (since C++11)
	  template< class OuterA2 >

	  scoped_allocator_adaptor(
       (2) (since C++11)
	      OuterA2&&	outerAlloc, const InnerAllocs&... innerAllocs

	  ) noexcept;
	  scoped_allocator_adaptor(

	      const		 scoped_allocator_adaptor&		 other
       (3) (since C++11)

	  ) noexcept;
	  scoped_allocator_adaptor(

	      scoped_allocator_adaptor&&				 other
       (4) (since C++11)

	  ) noexcept;
	  template< class OuterA2 >

	  scoped_allocator_adaptor(
       (5) (since C++11)
	      const scoped_allocator_adaptor<OuterA2, InnerAllocs...>& other

	  ) noexcept;
	  template< class OuterA2 >

	  scoped_allocator_adaptor(
       (6) (since C++11)
	      scoped_allocator_adaptor<OuterA2,	InnerAllocs...>&& other

	  ) noexcept;

	  1) Default constructor: value-initializes the	OuterAlloc base	 class
       and the inner
	  allocator member object, if used by the implementation.
	  2)  Constructs  the  base  class  OuterAlloc	from std::forward<Out-
       erA2>(outerAlloc), and
	  the inner allocators with innerAllocs.... This overload participates
       in overload
	  resolution only if std::is_constructible<OuterAlloc, OuterA2>::value
       is true.
	  3) Copy-constructor: initializes each	allocator from the correspond-
       ing allocator of
	  other.
	  4) Move-constructor: moves each allocator from the corresponding al-
       locator of other
	  into *this.
	  5) Initializes each allocator	from the  corresponding	 allocator  of
       other. This
	  overload participates	in overload resolution only if
	  std::is_constructible<OuterAlloc, const OuterA2&>::value is true.
	  6)  Initializes  each	 allocator from	the corresponding allocator of
       other, using move
	  semantics. This overload participates	in overload resolution only if
	  std::is_constructible<OuterAlloc, OuterA2>::value is true.

Parameters
	  outerAlloc	 - constructor argument	for the	outer allocator
	  innerAllocs... - constructor arguments for the inner allocators
	  other		 - another std::scoped_allocator_adaptor

	  Defect reports

	  The following	behavior-changing defect reports were applied retroac-
       tively to
	  previously published C++ standards.

	     DR	     Applied	to		   Behavior    as    published
       Correct behavior
	  LWG	 2782	C++11	     constructors   taking   OuterA2   weren't
       constraint added
			      constrained, interfering with metaprogramming

See also
	  allocate  allocates uninitialized storage using the outer allocator
		    (public member function)
		    constructs an object in allocated storage, passing the in-
       ner allocator to
	  construct its	constructor if appropriate
		    (public member function)

http://cppreference.com		  2024.06.10	 std::scoped...ator_adaptor(3)

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