[#absl-c_binary_search-0e]
= xref:absl.adoc[absl]::c_binary_search
:relfileprefix: ../
:mrdocs:

`c_binary_search` overloads

== Synopses

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

Container‐based version of the <algorithm> `std::binary_search()` function to test if any element in the sorted container contains a value equivalent to 'value'.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<
    typename Sequence,
    typename T>
constexpr
bool
xref:absl/c_binary_search-05.adoc[c_binary_search](
    Sequence const& sequence,
    T const& value);
----

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

Overload of `c_binary_search()` 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
bool
xref:absl/c_binary_search-0c.adoc[c_binary_search](
    Sequence const& sequence,
    T const& value,
    LessThan&& comp);
----

[.small]#xref:absl/c_binary_search-0c.adoc[_» more..._]#

== Return Value

* `true` if an element equivalent to `value` exists, otherwise `false`.
* `true` if an element equivalent to `value` under `comp` exists, otherwise `false`.

== Parameters

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


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