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deduction guides for std::scoped_allocator_adaptor

From cppreference.com
 
 
Dynamic memory management
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Defined in header <scoped_allocator>
template<class OuterAlloc, class... InnerAllocs>

scoped_allocator_adaptor(OuterAlloc, InnerAllocs...)

  -> scoped_allocator_adaptor<OuterAlloc, InnerAllocs...>;
(since C++17)

One deduction guide is provided for std::scoped_allocator_adaptor to make it possible to deduce its outer allocator.

[edit] Example