std::scoped_allocator_adaptor::scoped_allocator_adaptor
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< cpp | memory | scoped allocator adaptor
| Defined in header
<scoped_allocator>
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||
| scoped_allocator_adaptor()
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(1) | (since C++11) |
| template< class OuterA2 >
scoped_allocator_adaptor( OuterA2&& outerAlloc, const InnerAllocs&... innerAllocs) |
(2) | (since C++11) |
| scoped_allocator_adaptor( const scoped_allocator_adaptor& other )
|
(3) | (since C++11) |
| scoped_allocator_adaptor( scoped_allocator_adaptor&& other )
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(4) | (since C++11) |
| template< class OuterA2 >
scoped_allocator_adaptor( const scoped_allocator_adaptor<OuterA2, InnerAllocs...>& other ) |
(5) | (since C++11) |
| template< class OuterA2 >
scoped_allocator_adaptor( scoped_allocator_adaptor<OuterA2, InnerAllocs...>&& other ) |
(6) | (since C++11) |
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<OuterA2>(outerAlloc), and the inner allocators with innerAllocs....
3) Copy-constructor: initializes each allocator from the corresponding allocator of other
4) Move-constructor: moves each allocator from the corresponding allocator of other into *this
5) Initializes each allocator from the corresponding allocator of other
6) Initializes each allocator from the corresponding allocator of other, using move semantics.
[edit] Parameters
| outerAlloc | - | constructor argument for the outer allocator |
| innerAllocs... | - | constructor arguments for the inner allocators |
| other | - | another std::scoped_allocator_adaptor
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[edit] Exceptions
2-6)
noexcept specification:
noexcept
[edit] See also
| allocates uninitialized storage using the outer allocator (public member function) |
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| constructs an object in allocated storage, passing the inner allocator to its constructor if appropriate (public member function) |