[#BlockFilterIndex-CustomCommit]
= xref:BlockFilterIndex.adoc[BlockFilterIndex]::CustomCommit
:relfileprefix: ../
:mrdocs:

Flush the next filter file position alongside the index commit.

== Synopsis

Declared in `<index/blockfilterindex.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
virtual
bool
CustomCommit(xref:CDBBatch.adoc[CDBBatch]& batch) override;
----

== Return Value

True on success.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *batch*
| Write batch that additional index state is added to.
|===


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