The Wayback Machine - https://web.archive.org/web/20200422172837/http://cplusplus.com/reference/set/
header

<set>

Set header
Header that defines the set and multiset container classes:

Classes

set
Set (class template )
multiset
Multiple-key set (class template )

Functions

begin
Iterator to beginning (function template )
end
Iterator to end (function template )