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

return flattened JSON value

== Synopsis

Declared in `<nlohmann/json.hpp>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:nlohmann/basic_json-0c.adoc[basic_json]
flatten() const;
----

== Return Value

an object whose keys are JSON Pointers to the leaf values of the original JSON value, and whose values are those leaf values


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