[#BloombergLP-bdlc-Queue-setLength-0b0]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdlc.adoc[bdlc]::xref:BloombergLP/bdlc/Queue.adoc[Queue]::setLength
:relfileprefix: ../../../
:mrdocs:

`setLength` overloads

== Synopses

Declared in `<bdlc_queue.h>`

Set the length of this queue to the specified `newLength`. If `newLength` is less than the current length, elements at index positions at or above `newLength` are removed. Otherwise any new elements (at or above the current length) are initialized to the specified `initialValue`, or to 0.0 if `initialValue` is not specified. The behavior is undefined unless `0 <= newLength`.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
void
xref:BloombergLP/bdlc/Queue/setLength-0bc.adoc[setLength](int newLength);
----

[.small]#xref:BloombergLP/bdlc/Queue/setLength-0bc.adoc[_» more..._]#

Same as the preceding overload, initializing any new elements to the specified `initialValue`.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
void
xref:BloombergLP/bdlc/Queue/setLength-04.adoc[setLength](
    int newLength,
    T const& initialValue);
----

[.small]#xref:BloombergLP/bdlc/Queue/setLength-04.adoc[_» more..._]#


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