[#absl-c_is_heap-0c]
= xref:absl.adoc[absl]::c_is_heap
:relfileprefix: ../
:mrdocs:

Overload of `c_is_heap()` for performing heap comparisons using a `comp` other than `operator<`

== Synopsis

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

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<
    typename RandomAccessContainer,
    typename LessThan>
constexpr
bool
c_is_heap(
    RandomAccessContainer const& sequence,
    LessThan&& comp);
----

== Return Value

`true` if `sequence` is a heap under `comp`, otherwise `false`.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *sequence*
| The container to test.
| *comp*
| The comparison used to order the heap.
|===


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