...one of the most highly
regarded and expertly designed C++ library projects in the
world.
— Herb Sutter and Andrei
Alexandrescu, C++
Coding Standards
boost::accumulators::stats — An MPL sequence of statistics.
// In header: <boost/accumulators/statistics_fwd.hpp> template<BOOST_PP_ENUM_PARAMS_WITH_A_DEFAULT(BOOST_ACCUMULATORS_MAX_FEATURES, typename Feature, mpl::na) > struct stats : public mpl::vector< Stat1, Stat2,...> { };