[#absl-operator_bitand-04]
= xref:absl.adoc[absl]::operator&amp;
:relfileprefix: ../
:mrdocs:

Computes the intersection of two character sets&period;

== Synopsis

Declared in `&lt;absl&sol;strings&sol;charset&period;h&gt;`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
constexpr
xref:absl/CharSet.adoc[CharSet]
operator&amp;(
    xref:absl/CharSet.adoc[CharSet] const& a,
    xref:absl/CharSet.adoc[CharSet] const& b);
----

== Return Value

A set with the characters present in both `a` and `b`&period;

== Parameters

[cols="1,4"]
|===
| Name| Description
| *a*
| The left&hyphen;hand operand&period;
| *b*
| The right&hyphen;hand operand&period;
|===


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