10 May
2006
10 May
'06
9:10 p.m.
Larry Evans <cppljevans@cox-internet.com> writes:
On 05/10/2006 03:04 PM, dan marsden wrote:
I believe that the position of a fusion iterator must be encoded in the information available at compile. This is needed for fusion sequences to serve as conforming MPL sequences (and probably various other things).
OK, maybe I misunderstood. I thought that since operator* returns a value instead of a type (obviously), that two iterators would be equal only when they were the same length and each value returned by operator* was equal. Is that not the case?
Do you dereference normal STL iterators inside their comparison operators? -- Dave Abrahams Boost Consulting www.boost-consulting.com