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Section: 22.8 [iterator.container] Status: WP Submitter: Tim Song Opened: 2017-08-11 Last modified: 2018-03-24
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basic_string_view has size(), empty(), and data() members, but including <string_view> isn't guaranteed to give you access to the corresponding free function templates. This seems surprising.
[ 2017-11-01 Moved to Tentatively Ready after 7 positive votes for P0 on c++std-lib. ]
[2018-3-17 Adopted in Jacksonville]
This resolution is relative to N4687.
Edit 22.8 [iterator.container] as indicated:
-1- In addition to being available via inclusion of the <iterator> header, the function templates in 27.8 are available when any of the following headers are included: <array>, <deque>, <forward_list>, <list>, <map>, <regex>, <set>, <string>, <unordered_map>, <unordered_set>, and <vector>.