[#absl-linked_hash_set-2constructor-044]
= xref:absl.adoc[absl]::xref:absl/linked_hash_set.adoc[linked_hash_set]::linked_hash_set
:relfileprefix: ../../
:mrdocs:

Constructs an empty set with the given reservation size and functors.

== Synopsis

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

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
explicit
linked_hash_set(
    size_t reservation_size,
    xref:absl/linked_hash_set/hasher.adoc[hasher] const& hash = hasher(),
    xref:absl/linked_hash_set/key_equal.adoc[key_equal] const& eq = key_equal(),
    xref:absl/linked_hash_set/allocator_type.adoc[allocator_type] const& alloc = allocator_type());
----

== Parameters

[cols="1,4"]
|===
| Name| Description
| *reservation_size*
| The number of elements to reserve space for.
| *hash*
| The hash functor to use.
| *eq*
| The key equality functor to use.
| *alloc*
| The allocator to use.
|===


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