projects / ceph.git / blame
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|---|---|---|
| 7c673cae FG |
1 | // Copyright John Maddock 2015. |
| 2 | ||
| 3 | // Use, modification and distribution are subject to the | |
| 4 | // Boost Software License, Version 1.0. | |
| 5 | // (See accompanying file LICENSE_1_0.txt | |
| 6 | // or copy at http://www.boost.org/LICENSE_1_0.txt) | |
| 7 | ||
| 8 | #ifdef _MSC_VER | |
| 92f5a8d4 | 9 | #define _SCL_SECURE_NO_WARNINGS |
| 7c673cae FG |
10 | #endif |
| 11 | ||
| 12 | #include <boost/multiprecision/cpp_int.hpp> | |
| 13 | #include <boost/multiprecision/cpp_bin_float.hpp> | |
| 14 | #include <boost/multiprecision/cpp_dec_float.hpp> | |
| 15 | #include <boost/multiprecision/debug_adaptor.hpp> | |
| 16 | #include <boost/multiprecision/logged_adaptor.hpp> | |
| 17 | ||
| 18 | #ifdef TEST_FLOAT128 | |
| 19 | #include <boost/multiprecision/float128.hpp> | |
| 20 | #endif | |
| 21 | #ifdef TEST_GMP | |
| 22 | #include <boost/multiprecision/gmp.hpp> | |
| 23 | #endif | |
| 24 | #ifdef TEST_MPFR | |
| 25 | #include <boost/multiprecision/mpfr.hpp> | |
| 26 | #endif | |
| 27 | #ifdef TEST_MPFI | |
| 28 | #include <boost/multiprecision/mpfi.hpp> | |
| 29 | #endif | |
| 30 | #ifdef TEST_TOMMATH | |
| 31 | #include <boost/multiprecision/tommath.hpp> | |
| 32 | #endif | |
| 33 | ||
| 34 | #include <boost/functional/hash.hpp> | |
| 35 | ||
| 36 | #include "test.hpp" | |
| 1e59de90 | 37 | #include <functional> // std::hash |
| 7c673cae FG |
38 | #include <iostream> |
| 39 | #include <iomanip> | |
| 40 | ||
| 41 | template <class T> | |
| 42 | void test() | |
| 43 | { | |
| 92f5a8d4 TL |
44 | T val = 23; |
| 45 | std::size_t t1 = boost::hash<T>()(val); | |
| 7c673cae FG |
46 | BOOST_CHECK(t1); |
| 47 | ||
| 7c673cae FG |
48 | std::size_t t2 = std::hash<T>()(val); |
| 49 | BOOST_CHECK_EQUAL(t1, t2); | |
| 92f5a8d4 | 50 | val = -23; |
| 7c673cae FG |
51 | std::size_t t3 = boost::hash<T>()(val); |
| 52 | BOOST_CHECK_NE(t1, t3); | |
| 7c673cae FG |
53 | t2 = std::hash<T>()(val); |
| 54 | BOOST_CHECK_EQUAL(t3, t2); | |
| 7c673cae FG |
55 | } |
| 56 | ||
| 7c673cae FG |
57 | int main() |
| 58 | { | |
| 59 | test<boost::multiprecision::cpp_int>(); | |
| 60 | test<boost::multiprecision::checked_int1024_t>(); | |
| 61 | //test<boost::multiprecision::checked_uint512_t >(); | |
| 62 | test<boost::multiprecision::number<boost::multiprecision::cpp_int_backend<64, 64, boost::multiprecision::signed_magnitude, boost::multiprecision::checked, void> > >(); | |
| 63 | ||
| 64 | test<boost::multiprecision::cpp_bin_float_100>(); | |
| 65 | test<boost::multiprecision::cpp_dec_float_100>(); | |
| 66 | ||
| 67 | test<boost::multiprecision::cpp_rational>(); | |
| 68 | ||
| 69 | test<boost::multiprecision::number<boost::multiprecision::debug_adaptor<boost::multiprecision::cpp_int::backend_type> > >(); | |
| 70 | ||
| 71 | test<boost::multiprecision::number<boost::multiprecision::logged_adaptor<boost::multiprecision::cpp_int::backend_type> > >(); | |
| 72 | ||
| 73 | #ifdef TEST_FLOAT128 | |
| 74 | test<boost::multiprecision::float128>(); | |
| 75 | #endif | |
| 76 | #ifdef TEST_GMP | |
| 77 | test<boost::multiprecision::mpz_int>(); | |
| 78 | test<boost::multiprecision::mpq_rational>(); | |
| 79 | test<boost::multiprecision::mpf_float>(); | |
| 80 | #endif | |
| 81 | ||
| 82 | #ifdef TEST_MPFR | |
| 83 | test<boost::multiprecision::mpfr_float_50>(); | |
| 84 | #endif | |
| 85 | #ifdef TEST_MPFI | |
| 86 | test<boost::multiprecision::mpfi_float_50>(); | |
| 87 | #endif | |
| 88 | ||
| 89 | #ifdef TEST_TOMMATH | |
| 90 | test<boost::multiprecision::tom_int>(); | |
| 91 | test<boost::multiprecision::tom_rational>(); | |
| 92 | #endif | |
| 93 | ||
| 94 | return boost::report_errors(); | |
| 95 | } |