[#absl-c_is_permutation-08]
= xref:absl.adoc[absl]::c_is_permutation
:relfileprefix: ../
:mrdocs:

Container‐based version of the <algorithm> `std::is_permutation()` function to test whether a container is a permutation of another.

== Synopsis

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

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<
    typename C1,
    typename C2>
constexpr
bool
c_is_permutation(
    C1 const& c1,
    C2 const& c2);
----

== Return Value

`true` if `c1` is a permutation of `c2`, otherwise `false`.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *c1*
| The first container.
| *c2*
| The second container.
|===


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