[#nlohmann-basic_json-00-swap-0b]
= xref:nlohmann.adoc[nlohmann]::xref:nlohmann/basic_json-00.adoc[basic_json]::swap
:relfileprefix: ../../
:mrdocs:

exchanges the values

== Synopsis

Declared in `<nlohmann/json.hpp>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
void
swap(xref:nlohmann/basic_json-00/reference.adoc[reference] other) noexcept(std::is_nothrow_move_constructible<value_t>::value && std::is_nothrow_move_assignable<value_t>::value && std::is_nothrow_move_constructible<json_value>::value && std::is_nothrow_move_assignable<json_value>::value);
----

== Parameters

[cols=2]
|===
| Name
| Description
| *other*
| the type of an element reference
|===


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