Create an allocator that copies original.

Synopsis

Declared in <bslma_bslallocator.h>

constexpr
allocator(allocator<void> const& original) noexcept = default;

Description

Create a proxy object sharing the same mechanism object as the specified original. The newly constructed allocator will compare equal to original, even though they may be instantiated on different types. Postcondition: ` this‐>mechanism() == original.mechanism(); `

Parameters

Name

Description

original

allocator whose mechanism is shared

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