Hi,
I am somewhat new to Boost Fusion and MPI, therefore I apologize if I am
asking a trivial question (I wasn't able to the answer). I have a map of
pairs. Each integer is a command, and based
on that command I would like call some specific function. However, after
debugging through the code, I have realized that the callbacks are not
compile time. So, I was wondering if anybody could tell me if there is a way
of modifying my code in such a manner that there is no run-time overhead
associated with map indexing. Here is an example code.
////////10////////20////////30////////40////////50////////60////////70////////80
int main(int argc, char* argv[]) {
boost::function _int_1_;
boost::function _int_2_;
_int_1_ = &fun_1;
_int_2_ = &fun_2;
{ using boost::fusion::map;
using boost::mpl::int_;
boost::fusion::result_of::make_map, int_<2>,
boost::function,
boost::function
::type fmap;
boost::fusion::at_key< int_<1> >(fmap) = _int_1_;
boost::fusion::at_key< int_<1> >(fmap)(5);
}
