[#BloombergLP-bdlc-PackedIntArray-0b-reserveCapacity-03]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdlc.adoc[bdlc]::xref:BloombergLP/bdlc/PackedIntArray-0b.adoc[PackedIntArray]::reserveCapacity
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: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-0b/reserveCapacity-04.adoc[reserveCapacity](std::size_t numElements);
----

[.small]#xref:BloombergLP/bdlc/PackedIntArray-0b/reserveCapacity-04.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-0b/reserveCapacity-0e.adoc[reserveCapacity](
    std::size_t numElements,
    TYPE maxValue);
----

[.small]#xref:BloombergLP/bdlc/PackedIntArray-0b/reserveCapacity-0e.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-0b/reserveCapacity-0f.adoc[reserveCapacity](
    std::size_t numElements,
    TYPE minValue,
    TYPE maxValue);
----

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


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