| 1 | // Copyright (c) 2019 Robert Ramey |
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| 2 | // |
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| 3 | // Distributed under the Boost Software License, Version 1.0. (See |
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| 4 | // accompanying file LICENSE_1_0.txt or copy at |
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| 5 | // http://www.boost.org/LICENSE_1_0.txt) |
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| 6 | |
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| 7 | #include <boost/safe_numerics/safe_integer.hpp> |
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| 8 | #include <boost/safe_numerics/automatic.hpp> |
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| 9 | #include "test_multiply_automatic_results.hpp" |
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| 10 | |
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| 11 | template <class T> |
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| 12 | using safe_t = boost::safe_numerics::safe< |
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| 13 | T, |
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| 14 | boost::safe_numerics::automatic |
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| 15 | >; |
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| 16 | |
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| 17 | #include "test_multiply_constexpr.hpp" |
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| 18 | |
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| 19 | using namespace boost::mp11; |
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| 20 | |
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| 21 | template<typename First, typename Second> |
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| 22 | struct test_pair { |
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| 23 | static const std::size_t i = First(); |
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| 24 | static const std::size_t j = Second(); |
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| 25 | constexpr static const bool value = test_multiply_constexpr( |
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| 26 | mp_at_c<test_values, i>()(), |
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| 27 | mp_at_c<test_values, j>()(), |
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| 28 | test_multiplication_automatic_result[i][j] |
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| 29 | ); |
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| 30 | }; |
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| 31 | |
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| 32 | #include <boost/mp11/list.hpp> |
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| 33 | #include <boost/mp11/algorithm.hpp> |
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| 34 | #include "check_symmetry.hpp" |
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| 35 | |
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| 36 | int main(){ |
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| 37 | static_assert( |
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| 38 | check_symmetry(value: test_multiplication_automatic_result), |
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| 39 | "sanity check on test matrix - should be symmetrical" |
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| 40 | ); |
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| 41 | |
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| 42 | using namespace boost::mp11; |
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| 43 | using value_indices = mp_iota_c<mp_size<test_values>::value>; |
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| 44 | |
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| 45 | static_assert( |
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| 46 | mp_all_of< |
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| 47 | mp_product< |
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| 48 | test_pair, |
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| 49 | value_indices, |
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| 50 | value_indices |
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| 51 | >, |
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| 52 | mp_to_bool |
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| 53 | >(), |
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| 54 | "all values for all integer types correctly multiplied" |
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| 55 | ); |
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| 56 | return 0; |
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| 57 | } |
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| 58 | |
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