[#ValidationSignals-2constructor]
= xref:ValidationSignals.adoc[ValidationSignals]::ValidationSignals
:relfileprefix: ../
:mrdocs:

Construct the signal dispatcher&period;

== Synopsis

Declared in `&lt;validationinterface&period;h&gt;`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
explicit
ValidationSignals(std::unique&lowbar;ptr&lt;util::TaskRunnerInterface&gt; task&lowbar;runner);
----

== Description

The task runner will block validation if it calls its insert method&apos;s func argument synchronously&period; In this class func contains a loop that dispatches a single validation event to all subscribers sequentially&period;

== Parameters

[cols="1,4"]
|===
| Name| Description
| *task&lowbar;runner*
| Runner used to schedule and execute queued callbacks&period;
|===


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