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71 lines
3.8 KiB
C++
71 lines
3.8 KiB
C++
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#define BOOST_TEST_MAIN
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// Copyright John Maddock 2007.
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// Use, modification and distribution are subject to the
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// Boost Software License, Version 1.0.
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// (See accompanying file LICENSE_1_0.txt
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// or copy at http://www.boost.org/LICENSE_1_0.txt)
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#include <boost/math/policies/policy.hpp>
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#include <boost/math/policies/error_handling.hpp>
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#include <boost/math/tools/precision.hpp>
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void test()
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{
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using namespace boost::math::policies;
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using namespace boost;
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#if !defined(BOOST_NO_CXX11_CONSTEXPR) && !defined(BOOST_NO_CXX11_AUTO_DECLARATIONS) && !defined(BOOST_MATH_DISABLE_CONSTEXPR)
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constexpr auto p1 = make_policy();
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constexpr auto p2 = make_policy(promote_double<false>());
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constexpr auto p3 = make_policy(domain_error<user_error>(), pole_error<user_error>(), overflow_error<user_error>(), underflow_error<user_error>(),
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denorm_error<user_error>(), evaluation_error<user_error>(), rounding_error<user_error>(), indeterminate_result_error<user_error>());
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constexpr auto p4 = make_policy(promote_float<false>(), promote_double<false>(), assert_undefined<true>(), discrete_quantile<real>(),
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digits10<10>(), max_series_iterations<100>(), max_root_iterations<20>());
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constexpr auto p5 = make_policy(digits2<20>());
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constexpr int d = digits<double, policy<> >() + digits_base10<double, policy<> >();
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constexpr unsigned long s = get_max_series_iterations<policy<> >();
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constexpr unsigned long r = get_max_root_iterations<policy<> >();
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constexpr double ep = get_epsilon<double, policy<> >();
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constexpr double ep2 = get_epsilon<double, policy<digits10<7> > >();
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constexpr auto p6 = make_policy(domain_error<ignore_error>(), pole_error<ignore_error>(), overflow_error<ignore_error>(), underflow_error<ignore_error>(),
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denorm_error<ignore_error>(), evaluation_error<ignore_error>(), rounding_error<ignore_error>(), indeterminate_result_error<ignore_error>());
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constexpr double r1 = raise_domain_error<double>("foo", "Out of range", 0.0, p6);
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constexpr double r2 = raise_pole_error<double>("func", "msg", 0.0, p6);
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constexpr double r3 = raise_overflow_error<double>("func", "msg", p6);
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constexpr double r4 = raise_overflow_error("func", "msg", 0.0, p6);
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constexpr double r5 = raise_underflow_error<double>("func", "msg", p6);
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constexpr double r6 = raise_denorm_error("func", "msg", 0.0, p6);
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constexpr double r7 = raise_evaluation_error("func", "msg", 0.0, p6);
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constexpr float r8 = raise_rounding_error("func", "msg", 0.0, 0.0f, p6);
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constexpr float r9 = raise_indeterminate_result_error("func", "msg", 0.0, 0.0f, p6);
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#endif
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#ifndef BOOST_NO_CXX11_NOEXCEPT
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static_assert(noexcept(make_policy()), "This expression should be noexcept");
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static_assert(noexcept(make_policy(promote_double<false>())), "This expression should be noexcept");
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static_assert(noexcept(make_policy(domain_error<user_error>(), pole_error<user_error>(), overflow_error<user_error>(), underflow_error<user_error>(),
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denorm_error<user_error>(), evaluation_error<user_error>(), rounding_error<user_error>(), indeterminate_result_error<user_error>())), "This expression should be noexcept");
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static_assert(noexcept(make_policy(promote_float<false>(), promote_double<false>(), assert_undefined<true>(), discrete_quantile<real>(),
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digits10<10>(), max_series_iterations<100>(), max_root_iterations<20>())), "This expression should be noexcept");
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static_assert(noexcept(digits<double, policy<> >() + digits_base10<double, policy<> >()), "This expression should be noexcept");
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static_assert(noexcept(get_max_series_iterations<policy<> >()), "This expression should be noexcept");
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static_assert(noexcept(get_max_root_iterations<policy<> >()), "This expression should be noexcept");
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static_assert(noexcept(get_epsilon<double, policy<> >()), "This expression should be noexcept");
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#endif
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} // BOOST_AUTO_TEST_CASE( test_main )
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