9 Mar
2005
9 Mar
'05
1:02 p.m.
Peter Dimov wrote:
Daniel James wrote:
Oh dear, it's actually the header file that's out of date. I changed it because it won't work for custom character traits.
Why do you think so?
That's issue 6.17 from n1756. I think you can define char_traits to create a case-insensitive string, so you'd want to get the same hash values for "foo" as "FOO". I was thinking of adding overloads for hash_combine and hash_range to use custom hash functions to deal with this sort of thing, but I thought it'd be best to stick with your design for the initial version (I might propose such changes as part of the review submission of the unordered containers). Daniel