[#bsl-bitset-to_ulong]
= xref:bsl.adoc[bsl]::xref:bsl/bitset.adoc[bitset]::to_ulong
:relfileprefix: ../../
:mrdocs:

Return an `unsigned` `long` value that has the same bit value as the bitset. Note that the behavior is undefined if the bitset cannot be represented as an `unsigned` `long`.

== Synopsis

Declared in `<bslstl_bitset.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
unsigned long
to_ulong() const;
----


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