[#BloombergLP-bdlb-BitUtil-numTrailingUnsetBits-03]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdlb.adoc[bdlb]::xref:BloombergLP/bdlb/BitUtil.adoc[BitUtil]::numTrailingUnsetBits
:relfileprefix: ../../../
:mrdocs:

`numTrailingUnsetBits` overloads

== Synopses

Declared in `<bdlb_bitutil.h>`

Return the number of consecutive 0 bits starting from the least‐significant bit in the specified `value`.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
static
int
xref:BloombergLP/bdlb/BitUtil/numTrailingUnsetBits-01.adoc[numTrailingUnsetBits](unsigned int value);
----

[.small]#xref:BloombergLP/bdlb/BitUtil/numTrailingUnsetBits-01.adoc[_» more..._]#

Same as the `unsigned int` overload.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
static
int
xref:BloombergLP/bdlb/BitUtil/numTrailingUnsetBits-0d.adoc[numTrailingUnsetBits](unsigned long value);
----

[.small]#xref:BloombergLP/bdlb/BitUtil/numTrailingUnsetBits-0d.adoc[_» more..._]#

Same as the `unsigned int` overload.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
static
int
xref:BloombergLP/bdlb/BitUtil/numTrailingUnsetBits-06.adoc[numTrailingUnsetBits](unsigned long long value);
----

[.small]#xref:BloombergLP/bdlb/BitUtil/numTrailingUnsetBits-06.adoc[_» more..._]#

== Return Value

number of consecutive trailing 0 bits in `value`

== Parameters

[cols="1,4"]
|===
| Name| Description
| *value*
| value whose trailing unset bits are counted
|===


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