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### 1081. `basic_string` needs to be a concept-constrained template

Section: 21 [strings] Status: NAD Concepts Submitter: Howard Hinnant Opened: 2009-03-22 Last modified: 2016-01-28

Priority: Not Prioritized

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Discussion:

Addresses UK 216, JP 46, JP 48 [CD1]

All the containers use concepts for their iterator usage, exect for `basic_string`. This needs fixing.

Use concepts for iterator template parameters throughout the chapter.

[ Summit: ]

> NB comments to be handled by Dave Abrahams and Howard Hinnant with advice from PJP: UK216 (which duplicates) JP46, JP48. JP46 supplies extensive proposed wording; start there.

Proposed resolution: