[#std-hash-0c6]
= xref:std.adoc[std]::hash<std::tuple<Ts...>>
:relfileprefix: ../
:mrdocs:

std::hash specialization for std::tuple.

== Synopsis

Declared in `<folly/hash/Hash.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<typename... Ts>
struct hash<std::tuple<Ts...>>;
----

== Type Aliases

[cols="1,4"]
|===
| Name| Description
| xref:std/hash-0c6/folly_is_avalanching.adoc[`folly_is_avalanching`] 
| Marks this hash as avalanching when its element hashes are.
|===


== Member Functions

[cols="1,4"]
|===
| Name| Description
| xref:std/hash-0c6/operator_call.adoc[`operator()`] 
| Hash the tuple by combining the hashes of its elements.
|===



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