[#bsl-list-054-unique-0d]
= xref:bsl.adoc[bsl]::xref:bsl/list-054.adoc[list]::unique
:relfileprefix: ../../
:mrdocs:

`unique` overloads

== Synopses

Declared in `<bslstl_list.h>`

Erase from this list all but the first element of every consecutive group of elements that have the same value.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
void
xref:bsl/list-054/unique-0b.adoc[unique]();
----

[.small]#xref:bsl/list-054/unique-0b.adoc[_» more..._]#

Erase from this list all but the first element of every consecutive group of elements for which the specified `binaryPredicate` returns `true` for any two consecutive elements in the group.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<class EQ_PREDICATE>
void
xref:bsl/list-054/unique-04.adoc[unique](EQ_PREDICATE binaryPredicate);
----

[.small]#xref:bsl/list-054/unique-04.adoc[_» more..._]#


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