[#BloombergLP-bdlc-CompactedArray-reserveCapacity-08]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdlc.adoc[bdlc]::xref:BloombergLP/bdlc/CompactedArray.adoc[CompactedArray]::reserveCapacity
:relfileprefix: ../../../
:mrdocs:

Make the capacity of this array at least the specified `numElements`.

== Synopses

Declared in `<bdlc_compactedarray.h>`

Make the capacity of this array at least the specified `numElements`.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
void
xref:BloombergLP/bdlc/CompactedArray/reserveCapacity-0b.adoc[reserveCapacity](std::size_t numElements);
----

[.small]#xref:BloombergLP/bdlc/CompactedArray/reserveCapacity-0b.adoc[_» more..._]#

Make the capacity of this array at least the specified `numElements`.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
void
xref:BloombergLP/bdlc/CompactedArray/reserveCapacity-03.adoc[reserveCapacity](
    std::size_t numElements,
    std::size_t numUniqueElements);
----

[.small]#xref:BloombergLP/bdlc/CompactedArray/reserveCapacity-03.adoc[_» more..._]#

== Parameters

[cols="1,4"]
|===
| Name| Description
| *numElements*
| minimum element capacity to reserve
| *numUniqueElements*
| assumed maximum unique‐element count
|===


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