[#btck-Iterator-operator_inc-0f]
= xref:btck.adoc[btck]::xref:btck/Iterator.adoc[Iterator]::operator&plus;&plus;
:relfileprefix: ../../
:mrdocs:

Advances to the next element&period;

== Synopsis

Declared in `&lt;kernel&sol;bitcoinkernel&lowbar;wrapper&period;h&gt;`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
auto&
operator&plus;&plus;();
----

== Return Value

A reference to this iterator&period;


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