2018-01-12 21:47:58 +01:00
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///////////////////////////////////////////////////////////////////////////////
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// Copyright 2015 John Maddock. Distributed under the Boost
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// Software License, Version 1.0. (See accompanying file
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// LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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#include <boost/multiprecision/cpp_int.hpp>
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2021-10-05 21:37:46 +02:00
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#include <type_traits>
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2018-01-12 21:47:58 +01:00
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2021-10-05 21:37:46 +02:00
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typedef boost::multiprecision::number<boost::multiprecision::rational_adaptor<boost::multiprecision::int128_t::backend_type> > rat128_t;
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2018-01-12 21:47:58 +01:00
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typedef boost::multiprecision::number<boost::multiprecision::rational_adaptor<boost::multiprecision::uint128_t::backend_type> > urat128_t;
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2021-10-05 21:37:46 +02:00
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typedef boost::multiprecision::number<boost::multiprecision::rational_adaptor<boost::multiprecision::int512_t::backend_type> > rat512_t;
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2018-01-12 21:47:58 +01:00
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typedef boost::multiprecision::number<boost::multiprecision::rational_adaptor<boost::multiprecision::uint512_t::backend_type> > urat512_t;
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2021-10-05 21:37:46 +02:00
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typedef boost::multiprecision::number<boost::multiprecision::rational_adaptor<boost::multiprecision::checked_int128_t::backend_type> > checked_rat128_t;
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2018-01-12 21:47:58 +01:00
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typedef boost::multiprecision::number<boost::multiprecision::rational_adaptor<boost::multiprecision::checked_uint128_t::backend_type> > checked_urat128_t;
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2021-10-05 21:37:46 +02:00
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typedef boost::multiprecision::number<boost::multiprecision::rational_adaptor<boost::multiprecision::checked_int512_t::backend_type> > checked_rat512_t;
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2018-01-12 21:47:58 +01:00
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typedef boost::multiprecision::number<boost::multiprecision::rational_adaptor<boost::multiprecision::checked_uint512_t::backend_type> > checked_urat512_t;
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//
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// Move construct:
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//
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2021-10-05 21:37:46 +02:00
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static_assert(std::is_nothrow_move_constructible<boost::multiprecision::cpp_rational>::value, "is_nothrow_move_constructible test");
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static_assert(std::is_nothrow_move_constructible<rat128_t>::value, "is_nothrow_move_constructible test");
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static_assert(std::is_nothrow_move_constructible<checked_rat128_t>::value, "is_nothrow_move_constructible test");
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static_assert(std::is_nothrow_move_constructible<urat128_t>::value, "is_nothrow_move_constructible test");
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static_assert(std::is_nothrow_move_constructible<checked_urat128_t>::value, "is_nothrow_move_constructible test");
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static_assert(std::is_nothrow_move_constructible<rat512_t>::value, "is_nothrow_move_constructible test");
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static_assert(std::is_nothrow_move_constructible<checked_rat512_t>::value, "is_nothrow_move_constructible test");
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static_assert(std::is_nothrow_move_constructible<urat512_t>::value, "is_nothrow_move_constructible test");
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static_assert(std::is_nothrow_move_constructible<checked_urat512_t>::value, "is_nothrow_move_constructible test");
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2018-01-12 21:47:58 +01:00
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//
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// Move assign:
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//
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2021-10-05 21:37:46 +02:00
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static_assert(std::is_nothrow_move_assignable<boost::multiprecision::cpp_rational>::value, "is_nothrow_move_assignable test");
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static_assert(std::is_nothrow_move_assignable<rat128_t>::value, "is_nothrow_move_assignable test");
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static_assert(std::is_nothrow_move_assignable<checked_rat128_t>::value, "is_nothrow_move_assignable test");
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static_assert(std::is_nothrow_move_assignable<urat128_t>::value, "is_nothrow_move_assignable test");
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static_assert(std::is_nothrow_move_assignable<checked_urat128_t>::value, "is_nothrow_move_assignable test");
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static_assert(std::is_nothrow_move_assignable<rat512_t>::value, "is_nothrow_move_assignable test");
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static_assert(std::is_nothrow_move_assignable<checked_rat512_t>::value, "is_nothrow_move_assignable test");
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static_assert(std::is_nothrow_move_assignable<urat512_t>::value, "is_nothrow_move_assignable test");
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static_assert(std::is_nothrow_move_assignable<checked_urat512_t>::value, "is_nothrow_move_assignable test");
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2018-01-12 21:47:58 +01:00
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#if 0
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//
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// Everything below could/should be made to work, given modifications to Boost.Rational
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//
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//
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// Construct:
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//
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#ifdef BOOST_HAS_NOTHROW_CONSTRUCTOR
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static_assert(boost::has_nothrow_constructor<boost::multiprecision::cpp_rational>::value);
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static_assert(boost::has_nothrow_constructor<rat128_t>::value);
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static_assert(boost::has_nothrow_constructor<checked_rat128_t>::value);
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static_assert(boost::has_nothrow_constructor<urat128_t>::value);
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static_assert(boost::has_nothrow_constructor<checked_urat128_t>::value);
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static_assert(boost::has_nothrow_constructor<rat512_t>::value);
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static_assert(boost::has_nothrow_constructor<checked_rat512_t>::value);
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static_assert(boost::has_nothrow_constructor<urat512_t>::value);
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static_assert(boost::has_nothrow_constructor<checked_urat512_t>::value);
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2018-01-12 21:47:58 +01:00
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#endif
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//
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// Copy construct:
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//
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#ifdef BOOST_HAS_NOTHROW_COPY
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static_assert(!boost::has_nothrow_copy<boost::multiprecision::cpp_rational>::value);
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static_assert(boost::has_nothrow_copy<rat128_t>::value);
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static_assert(boost::has_nothrow_copy<checked_rat128_t>::value);
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static_assert(boost::has_nothrow_copy<urat128_t>::value);
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static_assert(boost::has_nothrow_copy<checked_urat128_t>::value);
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static_assert(boost::has_nothrow_copy<rat512_t>::value);
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static_assert(boost::has_nothrow_copy<checked_rat512_t>::value);
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static_assert(boost::has_nothrow_copy<urat512_t>::value);
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static_assert(boost::has_nothrow_copy<checked_urat512_t>::value);
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2018-01-12 21:47:58 +01:00
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#endif
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//
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// Assign:
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//
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#ifdef BOOST_HAS_NOTHROW_ASSIGN
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static_assert(!boost::has_nothrow_assign<boost::multiprecision::cpp_rational>::value);
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static_assert(boost::has_nothrow_assign<rat128_t>::value);
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static_assert(boost::has_nothrow_assign<checked_rat128_t>::value);
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static_assert(boost::has_nothrow_assign<urat128_t>::value);
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static_assert(boost::has_nothrow_assign<checked_urat128_t>::value);
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static_assert(boost::has_nothrow_assign<rat512_t>::value);
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static_assert(boost::has_nothrow_assign<checked_rat512_t>::value);
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static_assert(boost::has_nothrow_assign<urat512_t>::value);
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static_assert(boost::has_nothrow_assign<checked_urat512_t>::value);
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2018-01-12 21:47:58 +01:00
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#endif
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//
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// Construct from int:
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//
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2021-10-05 21:37:46 +02:00
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static_assert(noexcept(boost::multiprecision::cpp_rational(std::declval<boost::multiprecision::signed_limb_type>())));
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static_assert(noexcept(rat128_t(std::declval<boost::multiprecision::signed_limb_type>())));
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static_assert(noexcept(checked_rat128_t(std::declval<boost::multiprecision::signed_limb_type>())));
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static_assert(noexcept(urat128_t(std::declval<boost::multiprecision::signed_limb_type>())));
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static_assert(!noexcept(checked_urat128_t(std::declval<boost::multiprecision::signed_limb_type>())));
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static_assert(noexcept(rat512_t(std::declval<boost::multiprecision::signed_limb_type>())));
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static_assert(noexcept(checked_rat512_t(std::declval<boost::multiprecision::signed_limb_type>())));
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static_assert(noexcept(urat512_t(std::declval<boost::multiprecision::signed_limb_type>())));
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static_assert(!noexcept(checked_urat512_t(std::declval<boost::multiprecision::signed_limb_type>())));
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2018-01-12 21:47:58 +01:00
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//
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// Construct from unsigned int:
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//
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2021-10-05 21:37:46 +02:00
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static_assert(noexcept(boost::multiprecision::cpp_rational(std::declval<boost::multiprecision::limb_type>())));
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static_assert(noexcept(rat128_t(std::declval<boost::multiprecision::limb_type>())));
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static_assert(noexcept(checked_rat128_t(std::declval<boost::multiprecision::limb_type>())));
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static_assert(noexcept(urat128_t(std::declval<boost::multiprecision::limb_type>())));
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static_assert(noexcept(checked_urat128_t(std::declval<boost::multiprecision::limb_type>())));
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static_assert(noexcept(rat512_t(std::declval<boost::multiprecision::limb_type>())));
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static_assert(noexcept(checked_rat512_t(std::declval<boost::multiprecision::limb_type>())));
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static_assert(noexcept(urat512_t(std::declval<boost::multiprecision::limb_type>())));
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static_assert(noexcept(checked_urat512_t(std::declval<boost::multiprecision::limb_type>())));
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2018-01-12 21:47:58 +01:00
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//
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// Assign from int:
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//
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2021-10-05 21:37:46 +02:00
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static_assert(noexcept(std::declval<boost::multiprecision::cpp_rational>() = std::declval<boost::multiprecision::signed_limb_type>()));
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static_assert(noexcept(std::declval<rat128_t>() = std::declval<boost::multiprecision::signed_limb_type>()));
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static_assert(noexcept(std::declval<checked_rat128_t>() = std::declval<boost::multiprecision::signed_limb_type>()));
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static_assert(noexcept(std::declval<urat128_t>() = std::declval<boost::multiprecision::signed_limb_type>()));
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static_assert(!noexcept(std::declval<checked_urat128_t>() = std::declval<boost::multiprecision::signed_limb_type>()));
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static_assert(noexcept(std::declval<rat512_t>() = std::declval<boost::multiprecision::signed_limb_type>()));
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static_assert(noexcept(std::declval<checked_rat512_t>() = std::declval<boost::multiprecision::signed_limb_type>()));
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static_assert(noexcept(std::declval<urat512_t>() = std::declval<boost::multiprecision::signed_limb_type>()));
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static_assert(!noexcept(std::declval<checked_urat512_t>() = std::declval<boost::multiprecision::signed_limb_type>()));
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2018-01-12 21:47:58 +01:00
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//
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// Assign from unsigned int:
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//
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2021-10-05 21:37:46 +02:00
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static_assert(noexcept(std::declval<boost::multiprecision::cpp_rational>() = std::declval<boost::multiprecision::limb_type>()));
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static_assert(noexcept(std::declval<rat128_t>() = std::declval<boost::multiprecision::limb_type>()));
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static_assert(noexcept(std::declval<checked_rat128_t>() = std::declval<boost::multiprecision::limb_type>()));
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static_assert(noexcept(std::declval<urat128_t>() = std::declval<boost::multiprecision::limb_type>()));
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static_assert(noexcept(std::declval<checked_urat128_t>() = std::declval<boost::multiprecision::limb_type>()));
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static_assert(noexcept(std::declval<rat512_t>() = std::declval<boost::multiprecision::limb_type>()));
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static_assert(noexcept(std::declval<checked_rat512_t>() = std::declval<boost::multiprecision::limb_type>()));
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static_assert(noexcept(std::declval<urat512_t>() = std::declval<boost::multiprecision::limb_type>()));
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static_assert(noexcept(std::declval<checked_urat512_t>() = std::declval<boost::multiprecision::limb_type>()));
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2018-01-12 21:47:58 +01:00
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#if defined(BOOST_LITTLE_ENDIAN)
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//
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// Construct from int:
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//
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2021-10-05 21:37:46 +02:00
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static_assert(noexcept(boost::multiprecision::cpp_rational(std::declval<boost::multiprecision::signed_double_limb_type>())));
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static_assert(noexcept(rat128_t(std::declval<boost::multiprecision::signed_double_limb_type>())));
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static_assert(noexcept(checked_rat128_t(std::declval<boost::multiprecision::signed_double_limb_type>())));
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static_assert(noexcept(urat128_t(std::declval<boost::multiprecision::signed_double_limb_type>())));
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static_assert(!noexcept(checked_urat128_t(std::declval<boost::multiprecision::signed_double_limb_type>())));
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static_assert(noexcept(rat512_t(std::declval<boost::multiprecision::signed_double_limb_type>())));
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static_assert(noexcept(checked_rat512_t(std::declval<boost::multiprecision::signed_double_limb_type>())));
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static_assert(noexcept(urat512_t(std::declval<boost::multiprecision::signed_double_limb_type>())));
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static_assert(!noexcept(checked_urat512_t(std::declval<boost::multiprecision::signed_double_limb_type>())));
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2018-01-12 21:47:58 +01:00
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//
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// Construct from unsigned int:
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//
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2021-10-05 21:37:46 +02:00
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static_assert(noexcept(boost::multiprecision::cpp_rational(std::declval<boost::multiprecision::double_limb_type>())));
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static_assert(noexcept(rat128_t(std::declval<boost::multiprecision::double_limb_type>())));
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static_assert(noexcept(checked_rat128_t(std::declval<boost::multiprecision::double_limb_type>())));
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static_assert(noexcept(urat128_t(std::declval<boost::multiprecision::double_limb_type>())));
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static_assert(noexcept(checked_urat128_t(std::declval<boost::multiprecision::double_limb_type>())));
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static_assert(noexcept(rat512_t(std::declval<boost::multiprecision::double_limb_type>())));
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static_assert(noexcept(checked_rat512_t(std::declval<boost::multiprecision::double_limb_type>())));
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static_assert(noexcept(urat512_t(std::declval<boost::multiprecision::double_limb_type>())));
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static_assert(noexcept(checked_urat512_t(std::declval<boost::multiprecision::double_limb_type>())));
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2018-01-12 21:47:58 +01:00
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//
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// Assign from int:
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//
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2021-10-05 21:37:46 +02:00
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static_assert(noexcept(std::declval<boost::multiprecision::cpp_rational>() = std::declval<boost::multiprecision::signed_double_limb_type>()));
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static_assert(noexcept(std::declval<rat128_t>() = std::declval<boost::multiprecision::signed_double_limb_type>()));
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static_assert(noexcept(std::declval<checked_rat128_t>() = std::declval<boost::multiprecision::signed_double_limb_type>()));
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static_assert(noexcept(std::declval<urat128_t>() = std::declval<boost::multiprecision::signed_double_limb_type>()));
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static_assert(!noexcept(std::declval<checked_urat128_t>() = std::declval<boost::multiprecision::signed_double_limb_type>()));
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static_assert(noexcept(std::declval<rat512_t>() = std::declval<boost::multiprecision::signed_double_limb_type>()));
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static_assert(noexcept(std::declval<checked_rat512_t>() = std::declval<boost::multiprecision::signed_double_limb_type>()));
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static_assert(noexcept(std::declval<urat512_t>() = std::declval<boost::multiprecision::signed_double_limb_type>()));
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static_assert(!noexcept(std::declval<checked_urat512_t>() = std::declval<boost::multiprecision::signed_double_limb_type>()));
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2018-01-12 21:47:58 +01:00
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//
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// Assign from unsigned int:
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//
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2021-10-05 21:37:46 +02:00
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static_assert(noexcept(std::declval<boost::multiprecision::cpp_rational>() = std::declval<boost::multiprecision::double_limb_type>()));
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static_assert(noexcept(std::declval<rat128_t>() = std::declval<boost::multiprecision::double_limb_type>()));
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static_assert(noexcept(std::declval<checked_rat128_t>() = std::declval<boost::multiprecision::double_limb_type>()));
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static_assert(noexcept(std::declval<urat128_t>() = std::declval<boost::multiprecision::double_limb_type>()));
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static_assert(noexcept(std::declval<checked_urat128_t>() = std::declval<boost::multiprecision::double_limb_type>()));
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static_assert(noexcept(std::declval<rat512_t>() = std::declval<boost::multiprecision::double_limb_type>()));
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static_assert(noexcept(std::declval<checked_rat512_t>() = std::declval<boost::multiprecision::double_limb_type>()));
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static_assert(noexcept(std::declval<urat512_t>() = std::declval<boost::multiprecision::double_limb_type>()));
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static_assert(noexcept(std::declval<checked_urat512_t>() = std::declval<boost::multiprecision::double_limb_type>()));
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2018-01-12 21:47:58 +01:00
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#endif
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#endif // little endian
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