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

Create a hash map from the specified iterator range.

== Synopsis

Declared in `<bslstp_hashmap.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<class _InputIterator>
hash_map(
    _InputIterator __f,
    _InputIterator __l,
    xref:bsl/hash_map/size_type.adoc[size_type] __n,
    xref:bsl/hash_map/hasher.adoc[hasher] const& __hf);
----


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