[#Arena-2constructor-0e]
= xref:Arena.adoc[Arena]::Arena
:relfileprefix: ../
:mrdocs:

Construct an arena over a memory region.

== Synopsis

Declared in `<support/lockedpool.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
Arena(
    void* base,
    size_t size,
    size_t alignment);
----

== Parameters

[cols="1,4"]
|===
| Name| Description
| *base*
| Base address of the region managed by the arena.
| *size*
| Size in bytes of the region.
| *alignment*
| Minimum alignment for chunks carved from the region.
|===


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