[#BloombergLP-bdlb-Guid_BslFmtFormatterImpl]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bdlb.adoc[bdlb]::Guid&lowbar;BslFmtFormatterImpl
:relfileprefix: ../../
:mrdocs:

This component&hyphen;private class template provides the implementation of the `bsl&colon;&colon;formatter` specialization for `bdlb&colon;&colon;Guid` values&period; The specified `t&lowbar;CHAR` template parameter determines both the format&hyphen;string and the output character type&period; The behavior is undefined unless `t&lowbar;CHAR` is `char` or `wchar&lowbar;t`&period;

== Synopsis

Declared in `&lt;bdlb&lowbar;guidformatter&period;h&gt;`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template&lt;class t&lowbar;CHAR&gt;
class Guid&lowbar;BslFmtFormatterImpl;
----

== Member Functions

[cols="1,4"]
|===
| Name| Description
| xref:BloombergLP/bdlb/Guid_BslFmtFormatterImpl/format.adoc[`format`] 
| Create a string representation of the specified `value` in accordance with the format specification previously parsed by `parse` (see grammar documented at the top of this component) and the specified `formatContext`, and copy it to the output iterator held by `formatContext`&period; Return the updated output iterator&period; The behavior is undefined unless `t&lowbar;FORMAT&lowbar;CONTEXT&colon;&colon;char&lowbar;type` is `t&lowbar;CHAR`&period;
| xref:BloombergLP/bdlb/Guid_BslFmtFormatterImpl/parse.adoc[`parse`] 
| Parse the format specification contained in the specified `parseContext` and return an iterator, pointing to the beginning of the unparsed section of the format string&period; Throw a `bsl&colon;&colon;format&lowbar;error` exception if the specification does not conform to the grammar documented at the top of this component&period;
|===



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