On 10/20/07, Sebastian Redl <sebastian.redl@getdesigned.at> wrote:
So, is this more a boost::any with SBO or a boost::optional that can store polymorphic types if necessary?
I haven't looked at boost::any implementation yet, but I guess it is based on the same recipe as boost::function, so I think that what you need can be implemented easily with optional_poly as a basic tool. It seems to me like it is the latter. That sounds useful, but right now
I'd need the former.
I will work on some sample code to show how it can be obtained, and come back. Corrado Sebastian Redl
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-- __________________________________________________________________________ dott. Corrado Zoccolo mailto:zoccolo@di.unipi.it PhD - Department of Computer Science - University of Pisa, Italy --------------------------------------------------------------------------