[#CCoinsViewCache-2constructor-04]
= xref:CCoinsViewCache.adoc[CCoinsViewCache]::CCoinsViewCache
:relfileprefix: ../
:mrdocs:

Construct a cache layered on top of a base view.

== Synopsis

Declared in `<coins.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
CCoinsViewCache(
    xref:CCoinsView.adoc[CCoinsView]* in_base,
    bool deterministic = false);
----

== Parameters

[cols="1,4"]
|===
| Name| Description
| *in_base*
| Non‐null base view this cache reads through to.
| *deterministic*
| When true, seed the hasher deterministically (for testing).
|===


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