Somehow I need an ordered set. How to do this? Any help appreciated. Peter #include <boost/mpl/set.hpp> #include <boost/mpl/sort.hpp> typedef boost::mpl::sort< boost::mpl::set< boost::mpl::int_<1>, boost::mpl::int_<5>, boost::mpl::int_<3> >

::type CFirstSet;

int main(int argc, char **argv) { CFirstSet s; } "The first point (using an init() function in preference to a constructor) is bogus. Using constructors and exception handling is a more general and systematic way of dealing with resource acquisition and initialization errors. This style is a relic of pre-exception C++." -- Stroustrup