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

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`.

== Synopsis

Declared in `<bdlb_guidformatter.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<class t_CHAR>
class Guid_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`. Return the updated output iterator. The behavior is undefined unless `t_FORMAT_CONTEXT::char_type` is `t_CHAR`.
| 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. Throw a `bsl::format_error` exception if the specification does not conform to the grammar documented at the top of this component.
|===



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