[#absl-AllowEmpty-operator_call]
= xref:absl.adoc[absl]::xref:absl/AllowEmpty.adoc[AllowEmpty]::operator()
:relfileprefix: ../../
:mrdocs:

Returns `true` for any substring, including empty ones&period;

== Synopsis

Declared in `&lt;absl&sol;strings&sol;str&lowbar;split&period;h&gt;`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
bool
operator()(std::string&lowbar;view text) const;
----

== Return Value

Always `true`&period;

== Parameters

[cols="1,4"]
|===
| Name| Description
| *text*
| The substring to test&period;
|===


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