[#PoolAllocator-04]
= xref:PoolAllocator-0e.adoc[PoolAllocator]<pair<COutPoint const, CCoinsCacheEntry>, 152>
:mrdocs:

Forwards all allocations/deallocations to the PoolResource.

== Synopsis

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

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<>
class xref:PoolAllocator-0e.adoc[PoolAllocator]<pair<COutPoint const, CCoinsCacheEntry>, 152>;
----

== Types

[cols="1,4"]
|===
| Name| Description
| xref:PoolAllocator-04/rebind.adoc[`rebind`] 
| The rebind struct here is mandatory because we use non type template arguments for PoolAllocator. See https://en.cppreference.com/w/cpp/named_req/Allocator#cite_note‐2
|===


== Type Aliases

[cols="1,4"]
|===
| Name| Description
| xref:PoolAllocator-04/ResourceType.adoc[`ResourceType`] 
| The pool resource type that backs this allocator.
| xref:PoolAllocator-04/value_type.adoc[`value_type`] 
| The type of object this allocator allocates.
|===


== Member Functions

[cols="1,4"]
|===
| Name| Description
| xref:PoolAllocator-04/2constructor-09.adoc[`PoolAllocator`]         [.small]#[constructor]#
| Constructors
| xref:PoolAllocator-04/operator_assign.adoc[`operator=`] 
| Copy assignment; shares the same backing resource.
| xref:PoolAllocator-04/allocate.adoc[`allocate`] 
| Forwards each call to the resource.
| xref:PoolAllocator-04/deallocate.adoc[`deallocate`] 
| Forwards each call to the resource.
| xref:PoolAllocator-04/resource.adoc[`resource`] 
| Access the backing pool resource.
|===


== Friends

[cols="1,4"]
|===
| Name| Description
| `xref:PoolAllocator-0e.adoc[PoolAllocator]`
| Forwards all allocations/deallocations to the PoolResource.
|===


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