[#llvm-unique-001]
= xref:llvm.adoc[llvm]::unique
:relfileprefix: ../
:mrdocs:

`unique` overloads

== Synopses

Declared in `<llvm/ADT/STLExtras.h>`

Collapse consecutive equal elements of `R.`


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<typename Range>
auto
xref:llvm/unique-00d.adoc[unique](Range&& R);
----

[.small]#xref:llvm/unique-00d.adoc[_» more..._]#

Collapse consecutive equal elements of `R` according to predicate `P.`


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<
    typename Range,
    typename Predicate>
auto
xref:llvm/unique-04.adoc[unique](
    Range&& R,
    Predicate P);
----

[.small]#xref:llvm/unique-04.adoc[_» more..._]#

== Return Value

Iterator past the last unique element.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *R*
| Range to compact.
| *P*
| Binary predicate deciding element equality.
|===


[.small]#Created with https://www.mrdocs.com[MrDocs]#