[#bsl-hashtable-2constructor-0c]
= xref:bsl.adoc[bsl]::xref:bsl/hashtable.adoc[hashtable]::hashtable
:relfileprefix: ../../
:mrdocs:

Copy‐construct a hash table using the specified allocator.

== Synopsis

Declared in `<bslstp_hashtable.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
hashtable(
    xref:bsl/hashtable.adoc[_Self] const& __ht,
    xref:bsl/hashtable/allocator_type.adoc[allocator_type] const& __a);
----

== Parameters

[cols="1,4"]
|===
| Name| Description
| *__ht*
| hash table whose value is copied
| *__a*
| allocator used to supply memory
|===


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