[#bsl-map-0c7-begin-0f]
= xref:bsl.adoc[bsl]::xref:bsl/map-0c7.adoc[map&lt;int, pair&lt;shared&lowbar;ptr&lt;Statistics&gt;, shared&lowbar;ptr&lt;Collector&lt;OsLinux&gt;&gt;&gt;&gt;]::begin
:relfileprefix: ../../
:mrdocs:

Return an iterator providing modifiable access to the first `value&lowbar;type` object in the ordered sequence of `value&lowbar;type` objects maintained by this map, or the `end` iterator if this map is empty&period;

== Synopsis

Declared in `&lt;bslstl&lowbar;map&period;h&gt;`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
xref:bsl/map-0c7/iterator.adoc[iterator]
begin() noexcept;
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[.small]#Created with https://www.mrdocs.com[MrDocs]#
