[#BloombergLP-bdlb-Guid_BslFmtFormatterImpl]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdlb.adoc[bdlb]::Guid_BslFmtFormatterImpl
:relfileprefix: ../../
:mrdocs:

Component‐private implementation of `bsl::formatter` for `bdlb::Guid`.

== Synopsis

Declared in `<bdlb_guidformatter.h>`

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

== Description

This component‐private class template provides the implementation of the `bsl::formatter` specialization for `bdlb::Guid` values. The specified `t_CHAR` template parameter determines both the format‐string and the output character type. The behavior is undefined unless `t_CHAR` is `char` or `wchar_t`.

== Member Functions

[cols="1,4"]
|===
| Name| Description
| xref:BloombergLP/bdlb/Guid_BslFmtFormatterImpl/format.adoc[`format`] 
| Format `value` according to the previously parsed specification.
| xref:BloombergLP/bdlb/Guid_BslFmtFormatterImpl/parse.adoc[`parse`] 
| Parse the format specification in `parseContext`.
|===



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