30 Jun
2005
30 Jun
'05
12:35 p.m.
"John Maddock" <john@johnmaddock.co.uk> writes:
When classifying types, it is often necessary to test for any one of several variations of an aspect. A common case is allowing a match for any variation of an aspect. This is done by ignoring that aspect and is implemented by using an "unspecified_*" tag. For example, to allow a match For any decoration would require using the <tt>unspecified_decoration</tt> tag.
That's probably my favorite so far.
Very nice, but "this" needs an antecedent. -- Dave Abrahams Boost Consulting www.boost-consulting.com