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difference_typeshould be implementation defined
Section: 20.3.2 [basic.string] Status: NAD Submitter: Beman Dawes Opened: 1997-11-16 Last modified: 2016-08-08
Priority: Not Prioritized
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In Morristown we changed the
for all the other containers to implementation defined with a
reference to 21.2 [container.requirements]. This should probably also have been
done for strings.
Not a defect. [Originally classified as a defect, later
basic_string, unlike the other standard library
template containers, is severely constrained by its use of
char_traits. Those types are dictated by the traits class, and are far
from implementation defined.