[#bsl-unordered_map-0bf-2constructor-0b8] = xref:bsl.adoc[bsl]::xref:bsl/unordered_map-0bf.adoc[unordered_map<basic_string<char>, Json, TransparentHash, TransparentEqualTo>]::unordered_map :relfileprefix: ../../ :mrdocs: Same as the preceding overload. == Synopsis Declared in `<bslstl_unorderedmap.h>` [source,cpp,subs="verbatim,replacements,macros,-callouts"] ---- explicit unordered_map(xref:bsl/allocator-0df.adoc[allocator<pair<basic_string<char> const, Json>>] const& basicAllocator); ---- [.small]#Created with https://www.mrdocs.com[MrDocs]#