[#bsl-multimap-0ae-value_compare-operator_call]
= xref:bsl.adoc[bsl]::xref:bsl/multimap-0ae.adoc[multimap]::xref:bsl/multimap-0ae/value_compare.adoc[value&lowbar;compare]::operator()
:relfileprefix: ../../../
:mrdocs:

Return `true` if the specified `x` object is ordered before the specified `y` object, as determined by the comparator supplied at construction, and `false` otherwise&period;

== Synopsis

Declared in `&lt;bslstl&lowbar;multimap&period;h&gt;`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
bool
operator()(
    xref:bsl/multimap-0ae/value_type.adoc[value&lowbar;type] const& x,
    xref:bsl/multimap-0ae/value_type.adoc[value&lowbar;type] const& y) const;
----


[.small]#Created with https://www.mrdocs.com[MrDocs]#
