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

`c_merge` overloads

== Synopses

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

Container‐based version of the <algorithm> `std::merge()` function to merge two sorted containers into a single sorted iterator.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<
    typename C1,
    typename C2,
    typename OutputIterator>
constexpr
OutputIterator
xref:absl/c_merge-08.adoc[c_merge](
    C1 const& c1,
    C2 const& c2,
    OutputIterator result);
----

[.small]#xref:absl/c_merge-08.adoc[_» more..._]#

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


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<
    typename C1,
    typename C2,
    typename OutputIterator,
    typename LessThan>
constexpr
OutputIterator
xref:absl/c_merge-0f.adoc[c_merge](
    C1 const& c1,
    C2 const& c2,
    OutputIterator result,
    LessThan&& comp);
----

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

== Return Value

An iterator to the end of the merged range in the output.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *c1*
| The first sorted container.
| *c2*
| The second sorted container.
| *result*
| The output iterator receiving the merged elements.
| *comp*
| The comparison used to order the elements.
|===


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