[#absl-c_adjacent_find-01]
= xref:absl.adoc[absl]::c_adjacent_find
:relfileprefix: ../
:mrdocs:

`c_adjacent_find` overloads

== Synopses

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

Container‐based version of the <algorithm> `std::adjacent_find()` function to find equal adjacent elements within a container.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<typename Sequence>
constexpr
/* implementation-defined */
xref:absl/c_adjacent_find-04.adoc[c_adjacent_find](Sequence& sequence);
----

[.small]#xref:absl/c_adjacent_find-04.adoc[_» more..._]#

Overload of `c_adjacent_find()` for using a predicate evaluation other than `==` as the function's test condition.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<
    typename Sequence,
    typename BinaryPredicate>
constexpr
/* implementation-defined */
xref:absl/c_adjacent_find-05.adoc[c_adjacent_find](
    Sequence& sequence,
    BinaryPredicate&& pred);
----

[.small]#xref:absl/c_adjacent_find-05.adoc[_» more..._]#

== Return Value

* An iterator to the first of the first pair of equal adjacent elements, or the end iterator if none is found.
* An iterator to the first of the first matching adjacent pair, or the end iterator if none is found.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *sequence*
| The container to search.
| *pred*
| The binary predicate used to compare adjacent elements.
|===


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