[#bsl-set-0d-begin-054]
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`begin` overloads

== Synopses

Declared in `<bslstl_set.h>`

Return an iterator to the first element, or `end` if empty.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:bsl/set-0d/iterator.adoc[set<KEY, COMPARATOR, ALLOCATOR>::iterator]
xref:bsl/set-0d/begin-055.adoc[begin]() noexcept;
----

[.small]#xref:bsl/set-0d/begin-055.adoc[_» more..._]#

Return a const iterator to the first element, or `end` if empty.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:bsl/set-0d/const_iterator.adoc[set<KEY, COMPARATOR, ALLOCATOR>::const_iterator]
xref:bsl/set-0d/begin-0f.adoc[begin]() const noexcept;
----

[.small]#xref:bsl/set-0d/begin-0f.adoc[_» more..._]#

== Return Value

* modifiable iterator to the first element, or `end()`
* const iterator to the first element, or `end()`


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