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

Resize this stack‐trace so that `length() == newLength`.

== Synopsis

Declared in `<balst_stacktrace.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
void
resize(int newLength);
----

== Description

Add default constructed stack‐trace frames to, or remove stack‐trace frames from, the end of this stack‐trace object such that, after the operation, `length() == newLength`. Stack trace frames whose indices are in the range `0 <= index < min(length, newLength)` will be unchanged. The behavior is undefined unless `0 <= newLength`.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *newLength*
| new number of stack‐trace frames
|===


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