[#bsl-hash-017-result_type]
= xref:bsl.adoc[bsl]::xref:bsl/hash-017.adoc[hash<basic_string<CHAR_TYPE, CHAR_TRAITS, ALLOCATOR>>]::result_type
:relfileprefix: ../../
:mrdocs:

The type of the hash value that will be returned by the function‐call operator.

== Synopsis

Declared in `<bslh_hash.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
typedef size_t result_type;
----


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