[#absl-c_contains_subrange-0e8]
= xref:absl.adoc[absl]::c_contains_subrange
:relfileprefix: ../
:mrdocs:

Container‐based version of the <algorithm> `std::ranges::contains_subrange()` C++23 function to search a container for a subsequence.

== Synopsis

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

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<
    typename Sequence1,
    typename Sequence2>
constexpr
bool
c_contains_subrange(
    Sequence1& sequence,
    Sequence2& subsequence);
----

== Return Value

`true` if `subsequence` is found within `sequence`, otherwise `false`.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *sequence*
| The container to search.
| *subsequence*
| The subsequence to search for.
|===


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