[#BloombergLP-bdlb-String-toUpper-023]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdlb.adoc[bdlb]::xref:BloombergLP/bdlb/String.adoc[String]::toUpper
:relfileprefix: ../../../
:mrdocs:

Convert lower‐case characters in `string` to upper case.

== Synopsis

Declared in `<bdlb_string.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
static
void
toUpper(
    char* string,
    int length);
----

== Parameters

[cols="1,4"]
|===
| Name| Description
| *string*
| string to convert
| *length*
| length of `string`
|===


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