[#BloombergLP-bslstl-HashTable_ComparatorWrapper-0e-operator_call]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bslstl.adoc[bslstl]::xref:BloombergLP/bslstl/HashTable_ComparatorWrapper-0e.adoc[HashTable_ComparatorWrapper]::operator()
:relfileprefix: ../../../
:mrdocs:

Call the wrapped comparator with `arg1` and `arg2`.

== Synopsis

Declared in `<bslstl_hashtable.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<
    class ARG1_TYPE,
    class ARG2_TYPE>
bool
operator()(
    ARG1_TYPE& arg1,
    ARG2_TYPE& arg2) const;
----

== Description

Call the wrapped `functor` with the specified `arg1` and `arg2` (in that order) and return the result. Note that `ARGn_TYPE` will typically be deduced as a `const` type.

== Return Value

result of calling the wrapped comparator with `arg1` and `arg2`

== Parameters

[cols="1,4"]
|===
| Name| Description
| *arg1*
| first argument forwarded to the comparator
| *arg2*
| second argument forwarded to the comparator
|===


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