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- ///////////////////////////////////////////////////////////////
- // Copyright 2012 John Maddock. Distributed under the Boost
- // Software License, Version 1.0. (See accompanying file
- // LICENSE_1_0.txt or copy at https://www.boost.org/LICENSE_1_0.txt
- #ifdef _MSC_VER
- #define _SCL_SECURE_NO_WARNINGS
- #endif
- #include <boost/multiprecision/cpp_int.hpp>
- #include "test.hpp"
- template <class T, class U>
- void check_result_type(const T&, const U&)
- {
- BOOST_CHECK(0);
- }
- void check_result_type(const boost::multiprecision::checked_int1024_t&, const boost::multiprecision::checked_int1024_t&) {}
- int main()
- {
- #ifndef BOOST_NO_EXCEPTIONS
- try
- {
- #endif
- typedef boost::multiprecision::checked_int1024_t big_type;
- typedef boost::multiprecision::checked_int512_t small_type;
- typedef boost::multiprecision::number<boost::multiprecision::cpp_int_backend<32, 32, boost::multiprecision::signed_magnitude, boost::multiprecision::checked, void>, boost::multiprecision::et_off> little_type;
- big_type big_val = (big_type(1) << 1000) + 1;
- small_type small_val = 1;
- little_type little_val = 1;
- check_result_type(big_val, big_val + small_val);
- check_result_type(big_val, big_val - small_val);
- check_result_type(big_val, big_val * small_val);
- check_result_type(big_val, big_val / small_val);
- check_result_type(big_val, big_val | small_val);
- check_result_type(big_val, big_val & small_val);
- check_result_type(big_val, big_val ^ small_val);
- check_result_type(big_val, small_val + big_val);
- check_result_type(big_val, small_val - big_val);
- check_result_type(big_val, small_val * big_val);
- check_result_type(big_val, small_val / big_val);
- check_result_type(big_val, small_val | big_val);
- check_result_type(big_val, small_val & big_val);
- check_result_type(big_val, small_val ^ big_val);
- check_result_type(big_val, big_val + little_val);
- check_result_type(big_val, big_val - little_val);
- check_result_type(big_val, big_val * little_val);
- check_result_type(big_val, big_val / little_val);
- check_result_type(big_val, big_val | little_val);
- check_result_type(big_val, big_val & little_val);
- check_result_type(big_val, big_val ^ little_val);
- check_result_type(big_val, little_val + big_val);
- check_result_type(big_val, little_val - big_val);
- check_result_type(big_val, little_val * big_val);
- check_result_type(big_val, little_val / big_val);
- check_result_type(big_val, little_val | big_val);
- check_result_type(big_val, little_val & big_val);
- check_result_type(big_val, little_val ^ big_val);
- BOOST_CHECK_EQUAL(big_val == small_val, false);
- BOOST_CHECK_EQUAL(big_val <= small_val, false);
- BOOST_CHECK_EQUAL(big_val >= small_val, true);
- BOOST_CHECK_EQUAL(big_val < small_val, false);
- BOOST_CHECK_EQUAL(big_val > small_val, true);
- BOOST_CHECK_EQUAL(big_val != small_val, true);
- BOOST_CHECK_EQUAL(small_val == big_val, false);
- BOOST_CHECK_EQUAL(small_val <= big_val, true);
- BOOST_CHECK_EQUAL(small_val >= big_val, false);
- BOOST_CHECK_EQUAL(small_val < big_val, true);
- BOOST_CHECK_EQUAL(small_val > big_val, false);
- BOOST_CHECK_EQUAL(small_val != big_val, true);
- BOOST_CHECK_EQUAL(big_val == little_val, false);
- BOOST_CHECK_EQUAL(big_val <= little_val, false);
- BOOST_CHECK_EQUAL(big_val >= little_val, true);
- BOOST_CHECK_EQUAL(big_val < little_val, false);
- BOOST_CHECK_EQUAL(big_val > little_val, true);
- BOOST_CHECK_EQUAL(big_val != little_val, true);
- BOOST_CHECK_EQUAL(little_val == big_val, false);
- BOOST_CHECK_EQUAL(little_val <= big_val, true);
- BOOST_CHECK_EQUAL(little_val >= big_val, false);
- BOOST_CHECK_EQUAL(little_val < big_val, true);
- BOOST_CHECK_EQUAL(little_val > big_val, false);
- BOOST_CHECK_EQUAL(little_val != big_val, true);
- #ifndef BOOST_NO_EXCEPTIONS
- }
- catch (const std::exception& e)
- {
- std::cout << "Failed with unexpected exception: " << e.what() << std::endl;
- return 1;
- }
- #endif
- return boost::report_errors();
- }
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