[#BloombergLP-bdlc-PackedIntArray-0b-reserveCapacity-03]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdlc.adoc[bdlc]::xref:BloombergLP/bdlc/PackedIntArray-0b.adoc[PackedIntArray]::reserveCapacity
:relfileprefix: ../../../
:mrdocs:

`reserveCapacity` overloads

== Synopses

Declared in `<bdlc_packedintarray.h>`

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


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
void
xref:BloombergLP/bdlc/PackedIntArray-0b/reserveCapacity-04.adoc[reserveCapacity](std::size_t numElements);
----

[.small]#xref:BloombergLP/bdlc/PackedIntArray-0b/reserveCapacity-04.adoc[_» more..._]#

Reserve capacity for `numElements` with values up to `maxValue`.


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

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

Reserve capacity for `numElements` in `[minValue, maxValue]`.


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

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

== Parameters

[cols="1,4"]
|===
| Name| Description
| *numElements*
| minimum number of elements to reserve for
| *maxValue*
| maximum element value expected after this call
| *minValue*
| minimum element value expected after this call
|===


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