From: Dave Abrahams (abrahams_at_[hidden])
Date: 1999-07-07 21:30:44
> Any other needs ?
>
> Do you have any algorithm which could be
> specialized according to another criteria ?
I think there are some strangenesses with value_type which need to be teased
out for various associative containers.
For example, *begin() is of type value_type for most containers, but I think
there might be an extra const for associative containers.
You might want some way to get the key part of the value_type generically
for associative containers.
Also, you might want some way to determine whether values with unequal keys
will remain in the same order over multiple insertions (hashed vs
non-hashed).
If you take a look at my EH test from the STLPort (although the container
type tag system had to be mangled for reasons of portability to broken
compilers), you'll see some real-world examples of the use of specialization
based on container properties. That might help a bit.
HTH,
Dave
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