[#kernel-CacheSizes-2constructor]
= xref:kernel.adoc[kernel]::xref:kernel/CacheSizes.adoc[CacheSizes]::CacheSizes
:relfileprefix: ../../
:mrdocs:

Split a total cache budget across the block tree, coins database, and coins caches.

== Synopsis

Declared in `<kernel/caches.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
CacheSizes(uint64_t total_cache);
----

== Parameters

[cols="1,4"]
|===
| Name| Description
| *total_cache*
| Total cache budget, in bytes, to distribute.
|===


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