[#BloombergLP-bslstl-HashTable-09-removeAll]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/bslstl.adoc[bslstl]::xref:BloombergLP/bslstl/HashTable-09.adoc[HashTable<UnorderedMapKeyConfiguration<basic_string<char> const, pair<basic_string<char> const, Json>>, TransparentHash, TransparentEqualTo, allocator<pair<basic_string<char> const, Json>>>]::removeAll
:relfileprefix: ../../../
:mrdocs:

Remove all the elements from this hash‐table. Note that this hash‐table is empty after this call, but allocated memory may be retained for future use. The destructor of each (non‐trivial) element that is remove shall be run.

== Synopsis

Declared in `<bslstl_hashtable.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
void
removeAll();
----


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