[#absl-DefaultHashContainerEq]
= xref:absl.adoc[absl]::DefaultHashContainerEq
:relfileprefix: ../
:mrdocs:

Convenience alias for the default equality functor of Abseil hash‐based (unordered) containers.

== Synopsis

Declared in `<absl/container/hash_container_defaults.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<typename T>
using DefaultHashContainerEq = /* implementation-defined */::hash_default_eq<T>;
----

== Description

`DefaultHashContainerEq` is the functor that is used by default by Abseil hash‐based (unordered) containers for equality check when the `Eq` type argument is not explicitly specified.

This type alias can be used by generic code that wants to provide more flexibility for defining underlying containers.


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