With a help of boost::dynamic_any::call operation (not yet implemented) it's
possible to use boost::dynamic_any::any instead of Boost.Function. Though
this new solution is less specialized and probably slower then
Boost.Function it has one advantage demonstrated in the example below:
typedef boost::dynamic_any<
boost::mpl::list<
boost::dynamic_any::call<void (int &)>,
boost::dynamic_any::call<void (double &)>
>
> flexible_function; // 2 in 1!
int main()
{
flexible_function f;
f = ++_1; // increment for int and double
int i = 2;
f(i); // ++i
double d = 3;
f(d); // ++d
}
--
Alexander Nasonov
Remove - m y c o p from my e-mail address for timely response
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