[#fmt-basic_specs-upper]
= xref:fmt.adoc[fmt]::xref:fmt/basic_specs.adoc[basic_specs]::upper
:relfileprefix: ../../
:mrdocs:

== Synopsis

Declared in `<fmt/base.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
constexpr
bool
upper() const;
----


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