[#PoolAllocator-04-2constructor-07]
= xref:PoolAllocator-04.adoc[PoolAllocator<pair<COutPoint const, CCoinsCacheEntry>, 152>]::PoolAllocator
:relfileprefix: ../
:mrdocs:

Rebinding constructor; builds an allocator for a different value type that shares the same backing resource.

== Synopsis

Declared in `<support/allocators/pool.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<class U>
PoolAllocator(xref:PoolAllocator-0e.adoc[PoolAllocator<U, 152UL, 8UL>] const& other) noexcept;
----

== Parameters

[cols="1,4"]
|===
| Name| Description
| *other*
| The allocator for another type being copied.
|===


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