[#BloombergLP-bdlb-TransparentStringHash-operator_call-07]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdlb.adoc[bdlb]::xref:BloombergLP/bdlb/TransparentStringHash.adoc[TransparentStringHash]::operator()
:relfileprefix: ../../../
:mrdocs:

Return a hash code generated from the contents of the specified `str`&period;

== Synopsis

Declared in `&lt;bdlb&lowbar;transparentstringhash&period;h&gt;`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template&lt;class CHAR&gt;
std::size&lowbar;t
operator()(CHAR const* str) const;
----

== Return Value

hash code generated from the contents of `str`

== Parameters

[cols="1,4"]
|===
| Name| Description
| *str*
| null&hyphen;terminated character string to hash
|===


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