CXXD_HAS_STD_RANDOM — Determines whether the C++ standard random implementation or the Boost random implementation has been chosen.
// In header: <boost/cxx_dual/impl/random.hpp> CXXD_HAS_STD_RANDOM
The object-like macro expands to: 1 if the C++ standard random implementation has been chosen 0 if the Boost random implementation has been chosen.