/////////////////////////////////////////////////////////////////////////////// // Copyright 2023 John Maddock. Distributed under the Boost // Software License, Version 1.0. (See accompanying file // LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) #define BOOST_MP_STANDALONE #include #include #include #include int main() { uint64_t doubleAsInt = 0xBFDFFFFFFFFFFFFC; const auto value = std::bit_cast(doubleAsInt); boost::multiprecision::cpp_bin_float_quad v = value; return 0; }