[#node-KernelNotifications-progress]
= xref:node.adoc[node]::xref:node/KernelNotifications.adoc[KernelNotifications]::progress
:relfileprefix: ../../
:mrdocs:

Report progress of a long&hyphen;running operation to the UI&period;

== Synopsis

Declared in `&lt;node&sol;kernel&lowbar;notifications&period;h&gt;`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
virtual
void
progress(
    xref:bilingual_str.adoc[bilingual&lowbar;str] const& title,
    int progress&lowbar;percent,
    bool resume&lowbar;possible) override;
----

== Parameters

[cols="1,4"]
|===
| Name| Description
| *title*
| Human&hyphen;readable description of the operation&period;
| *progress&lowbar;percent*
| Completion percentage in the range 0 to 100&period;
| *resume&lowbar;possible*
| Whether shutting down now allows the operation to resume later&period;
|===


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