[#BloombergLP-bdlc-PackedIntArray-08-reserveCapacity-02]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdlc.adoc[bdlc]::xref:BloombergLP/bdlc/PackedIntArray-08.adoc[PackedIntArray<int>]::reserveCapacity
:relfileprefix: ../../../
:mrdocs:

`reserveCapacity` overloads

== Synopses

Declared in `<bdlc_packedintarray.h>`

Make the capacity of this array at least the specified `numElements`. This method has no effect if the current capacity meets or exceeds the required capacity.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
void
xref:BloombergLP/bdlc/PackedIntArray-08/reserveCapacity-01.adoc[reserveCapacity](std::size_t numElements);
----

[.small]#xref:BloombergLP/bdlc/PackedIntArray-08/reserveCapacity-01.adoc[_» more..._]#

Make the capacity of this array at least the specified `numElements`. The specified `maxValue` denotes the maximum element value that will be subsequently added to this array. After this call `numElements` having values in the range `[0, maxValue]` are guaranteed to not cause a reallocation. This method has no effect if the current capacity meets or exceeds the required capacity. The behavior is undefined unless `0 <= maxValue`.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
void
xref:BloombergLP/bdlc/PackedIntArray-08/reserveCapacity-05.adoc[reserveCapacity](
    std::size_t numElements,
    int maxValue);
----

[.small]#xref:BloombergLP/bdlc/PackedIntArray-08/reserveCapacity-05.adoc[_» more..._]#

Make the capacity of this array at least the specified `numElements`. The specified `minValue` and `maxValue` denote, respectively, the minimum and maximum elements values that will be subsequently added to this array. After this call `numElements` having values in the range `[minValue, maxValue]` are guaranteed to not cause a reallocation. This method has no effect if the current capacity meets or exceeds the required capacity. The behavior is undefined unless `minValue <= maxValue`.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
void
xref:BloombergLP/bdlc/PackedIntArray-08/reserveCapacity-03.adoc[reserveCapacity](
    std::size_t numElements,
    int minValue,
    int maxValue);
----

[.small]#xref:BloombergLP/bdlc/PackedIntArray-08/reserveCapacity-03.adoc[_» more..._]#


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