[#BloombergLP-bslstl-HashTable_Util-assertNotNullPointer-01]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bslstl.adoc[bslstl]::xref:BloombergLP/bslstl/HashTable_Util.adoc[HashTable&lowbar;Util]::assertNotNullPointer
:relfileprefix: ../../../
:mrdocs:

Assert that `ptr` is not a null pointer&period;

== Synopsis

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

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template&lt;class TYPE&gt;
static
void
assertNotNullPointer(TYPE const*& ptr);
----

== Parameters

[cols="1,4"]
|===
| Name| Description
| *ptr*
| pointer that must not be null
|===


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