[#BloombergLP-bdlb-String-toLower-0f]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdlb.adoc[bdlb]::xref:BloombergLP/bdlb/String.adoc[String]::toLower
:relfileprefix: ../../../
:mrdocs:

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

== Synopsis

Declared in `<bdlb_string.h>`

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

== Description

Replace all upper case characters in the specified `string` having the optionally specified `length` with their lower‐case equivalent. The behavior is undefined unless `0 <= length` (if specified) and `string‐>size() <= INT_MAX` (if applicable).

== Parameters

[cols="1,4"]
|===
| Name| Description
| *string*
| null‐terminated string to convert
|===


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