[#wallet-MakeInMemoryWalletDatabase]
= xref:wallet.adoc[wallet]::MakeInMemoryWalletDatabase
:relfileprefix: ../
:mrdocs:

Create a new in&hyphen;memory wallet database&period;

== Synopsis

Declared in `&lt;wallet&sol;sqlite&period;h&gt;`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
std::unique&lowbar;ptr&lt;WalletDatabase&gt;
MakeInMemoryWalletDatabase();
----

== Return Value

A wallet database backed entirely by memory&period;


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