On Saturday, March 26, 2011 11:19:46 PM Lorenzo Caminiti wrote:
Hello all,
I am updating Boost.Local docs and I could use a some help in getting the Alternatives section right
http://svn.boost.org/svn/boost/sandbox/local/libs/local/doc/html/boost_local... I would really like to see the first row removed ... All alternatives you describe are using C++ syntax ... I know what you mean. But all the examples use regular C++ syntax. Another thing what i really wonder is: You write that local classes can not be passed as a template parameter. I don't really get the difference between the local class and Boost.Local. What about this: int main() { double sum = 0.0; int factor = 10; struct add_impl { double & sum; int const& factor; add_impl(double sum, int factor) : sum(sum), factor(factor) {} void operator()(double num) const { sum += factor * num; std::clog << "Summed: " << sum << std::endl; } }; boost::function<void(double)> add = add_impl(sum, factor); double nums[3] = {1, 2, 3}; std::for_each(nums, nums + 3, add) return 0; } I would be happy if you sched some light on to why this isn't possible but why its possible with using your macros.