[#nlohmann-basic_json-0c-default_object_comparator_t] = xref:nlohmann.adoc[nlohmann]::xref:nlohmann/basic_json-0c.adoc[basic_json]::default_object_comparator_t :relfileprefix: ../../ :mrdocs: default object key comparator type The actual object key comparator type (xref:nlohmann/basic_json-0c/object_comparator_t.adoc[`object_comparator_t`]) may be different. == Synopsis Declared in `<nlohmann/json.hpp>` [source,cpp,subs="verbatim,replacements,macros,-callouts"] ---- using default_object_comparator_t = std::less<>; ---- [.small]#Created with https://www.mrdocs.com[MrDocs]#