[#BloombergLP-bdlat_ArrayFunctions-resize]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdlat_ArrayFunctions.adoc[bdlat_ArrayFunctions]::resize
:relfileprefix: ../../
:mrdocs:

Set the size of the specified modifiable `array` to the specified `newSize`. If `newSize > size(array)`, then `newSize ‐ size(array)` elements with default values are appended to `array`. If `newSize < size(array)`, then the `size(array) ‐ newSize` elements at the end of `array` are destroyed. The behavior is undefined unless `0 <= newSize`.

== Synopsis

Declared in `<bdlat_arrayfunctions.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<class TYPE>
void
resize(
    TYPE* array,
    int newSize);
----


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