[#nlohmann-basic_json-0c-is_binary]
= xref:nlohmann.adoc[nlohmann]::xref:nlohmann/basic_json-0c.adoc[basic_json]::is_binary
:relfileprefix: ../../
:mrdocs:

return whether value is a binary array

== Synopsis

Declared in `<nlohmann/json.hpp>`

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

== Return Value

`true` if the value is a binary array; `false` otherwise


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