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

Returns the index of the next item to generate&period;

== Synopsis

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

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
int32&lowbar;t
GetNext() const;
----

== Return Value

The next index to be generated&period;


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