| /////////////////////////////////////////////////////////////// |
| // Copyright 2012 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_ |
| |
| #ifdef _MSC_VER |
| # define _SCL_SECURE_NO_WARNINGS |
| #endif |
| |
| #include <boost/multiprecision/cpp_int.hpp> |
| |
| #include "test_arithmetic.hpp" |
| |
| template <unsigned MinBits, unsigned MaxBits, boost::multiprecision::cpp_integer_type SignType, class Allocator, boost::multiprecision::expression_template_option ExpressionTemplates> |
| struct is_twos_complement_integer<boost::multiprecision::number<boost::multiprecision::cpp_int_backend<MinBits, MaxBits, SignType, boost::multiprecision::checked, Allocator>, ExpressionTemplates> > : public boost::mpl::false_ {}; |
| |
| template <> |
| struct related_type<boost::multiprecision::cpp_int> |
| { |
| typedef boost::multiprecision::int256_t type; |
| }; |
| template <unsigned MinBits, unsigned MaxBits, boost::multiprecision::cpp_integer_type SignType, boost::multiprecision::cpp_int_check_type Checked, class Allocator, boost::multiprecision::expression_template_option ET> |
| struct related_type<boost::multiprecision::number<boost::multiprecision::cpp_int_backend<MinBits, MaxBits, SignType, Checked, Allocator>, ET> > |
| { |
| typedef boost::multiprecision::number<boost::multiprecision::cpp_int_backend<MinBits/2, MaxBits/2, SignType, Checked, Allocator>, ET> type; |
| }; |
| |
| int main() |
| { |
| test<boost::multiprecision::number<boost::multiprecision::cpp_int_backend<64, 64, boost::multiprecision::signed_magnitude, boost::multiprecision::unchecked, void> > >(); |
| return boost::report_errors(); |
| } |
| |