[#BloombergLP-bslfmt-FormatterCharUtil-059]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bslfmt.adoc[bslfmt]::FormatterCharUtil
:relfileprefix: ../../
:mrdocs:

This struct provides a namespace for a utility functions that convert characters (e.g. `char` to `wchar_t` or lowercase characters to uppercase). Notice that this structure has specializations only for `char` and `wchar_t` types.

== Synopsis

Declared in `<bslfmt_formattercharutil.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<class t_CHAR>
struct FormatterCharUtil;
----

== Specializations

[cols="1,4"]
|===
| Name| Description
| xref:BloombergLP/bslfmt/FormatterCharUtil-05b.adoc[`FormatterCharUtil<char>`] 
| This is a specialization of `FormatterCharUtil` template providing utility functions for outputting data to the objects specialized by `char` type and referred by the corresponding output iterator.
| xref:BloombergLP/bslfmt/FormatterCharUtil-0c.adoc[`FormatterCharUtil<wchar_t>`] 
| This is a specialization of `FormatterCharUtil` template providing utility functions for outputting data to the objects specialized by `wchar_t` type and referred by the corresponding output iterator.
|===



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