[#BloombergLP-bdlat_EnumFunctions-bdlat_enumMakeFallback]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdlat_EnumFunctions.adoc[bdlat&lowbar;EnumFunctions]::bdlat&lowbar;enumMakeFallback
:relfileprefix: ../../
:mrdocs:

Load into the specified `result` the fallback enumerator value&period; Return 0 on success, and a non&hyphen;zero value with no effect on `result` if it does not have a fallback enumerator&period; The behavior is undefined if this default implementation of `bdlat&lowbar;enumMakeFallback` is instantiated with a template parameter `TYPE` such that `bdlat&lowbar;HasFallbackEnumerator&lt;TYPE&gt;` is `false`&period; Note that this is a customization point function and should not be called directly by user code&period; Use `bdlat&lowbar;EnumFunctions&colon;&colon;makeFallback` instead&period;

== Synopsis

Declared in `&lt;bdlat&lowbar;enumfunctions&period;h&gt;`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template&lt;class TYPE&gt;
int
bdlat&lowbar;enumMakeFallback(TYPE* result);
----


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