...one of the most highly
regarded and expertly designed C++ library projects in the
world.
— Herb Sutter and Andrei
Alexandrescu, C++
Coding Standards
boost::random::generate_canonical
// In header: <boost/random/generate_canonical.hpp> template<typename RealType, std::size_t bits, typename URNG> RealType generate_canonical(URNG & g);