[#absl-c_equal_range-0d]
= xref:absl.adoc[absl]::c_equal_range
:relfileprefix: ../
:mrdocs:

`c_equal_range` overloads

== Synopses

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

Container‐based version of the <algorithm> `std::equal_range()` function to return an iterator pair pointing to the first and last elements in a sorted container which compare equal to `value`.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<
    typename Sequence,
    typename T>
constexpr
/* implementation-defined */
xref:absl/c_equal_range-0f.adoc[c_equal_range](
    Sequence& sequence,
    T const& value);
----

[.small]#xref:absl/c_equal_range-0f.adoc[_» more..._]#

Overload of `c_equal_range()` for performing a `comp` comparison other than the default `operator<`.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<
    typename Sequence,
    typename T,
    typename LessThan>
constexpr
/* implementation-defined */
xref:absl/c_equal_range-00.adoc[c_equal_range](
    Sequence& sequence,
    T const& value,
    LessThan&& comp);
----

[.small]#xref:absl/c_equal_range-00.adoc[_» more..._]#

== Return Value

* A pair of iterators bounding the range of elements equal to `value`.
* A pair of iterators bounding the range of elements equivalent to `value` under `comp`.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *sequence*
| The sorted container to search.
| *value*
| The value to compare against.
| *comp*
| The comparison used to order the elements.
|===


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