[#mp_units-symbol_text-032-empty]
= xref:mp_units.adoc[mp_units]::xref:mp_units/symbol_text-032.adoc[symbol_text]::empty
:relfileprefix: ../../
:mrdocs:

== Synopsis

Declared in `<mp‐units/framework/symbol_text.h>`

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

== Return Value

[NOTE]
====
The return value https://en.cppreference.com/cpp/language/attributes/nodiscard[should not be discarded^].
====

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