[#CoinsViews-m_cacheview]
= xref:CoinsViews.adoc[CoinsViews]::m_cacheview
:relfileprefix: ../
:mrdocs:

This is the top layer of the cache hierarchy ‐ it keeps as many coins in memory as can fit per the dbcache setting.

== Synopsis

Declared in `<validation.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
[[guarded_by(0x7f2e1b986f08), guarded_by(0x7f2e275ffdd8), guarded_by(0x7f2e372f0db8), guarded_by(0x7f2e2b182e48)]]
std::unique_ptr<CCoinsViewCache> m_cacheview;
----


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