"dan marsden" <danmarsden@yahoo.co.uk> wrote in message news:20060506075932.96933.qmail@web25106.mail.ukl.yahoo.com...
Gennadiy Rozental wrote:
I may not have time for review, but just one simple question: what are the advantages/disadvantages/differences in usage with stl_container<boost::variant>?
Disclaimer: I'm not a regular user of boost::variant.
I believe the key differences is what information is available / fixed at compile time rather than run time.
Ok. But I would be more interrested in pratiacal approach. So my questions would be: 1. Which tasks require fusion::vector and does not accept vector<variant>? 2. Which tasks require vector<variant> and does not accept fusion::vector? 3. Which tasks I could prefer fusion::vector for? What practical reasons? And if this is performance what is a performance advantage 1%, 10%, 50%? 4. Could you compare from usdabiltiy standpoing all the operation shared by this two approaches? Gennadiy