53 lines
1.3 KiB
C++
53 lines
1.3 KiB
C++
// Copyright (c) 2019 Robert Ramey
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//
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// Distributed under the Boost Software License, Version 1.0. (See
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// accompanying file LICENSE_1_0.txt or copy at
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// http://www.boost.org/LICENSE_1_0.txt)
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#include <boost/safe_numerics/safe_integer.hpp>
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#include <boost/safe_numerics/automatic.hpp>
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#include "test_left_shift_automatic_results.hpp"
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template <class T>
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using safe_t = boost::safe_numerics::safe<
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T,
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boost::safe_numerics::automatic
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>;
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#include "test_left_shift_constexpr.hpp"
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using namespace boost::mp11;
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template<typename First, typename Second>
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struct test_pair {
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static const std::size_t i = First();
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static const std::size_t j = Second();
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constexpr static const bool value = test_left_shift_constexpr(
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mp_at_c<test_values, i>()(),
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mp_at_c<test_values, j>()(),
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test_left_shift_automatic_result[i][j]
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);
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};
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#include <boost/mp11/list.hpp>
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#include <boost/mp11/algorithm.hpp>
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int main(){
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using namespace boost::mp11;
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using value_indices = mp_iota_c<mp_size<test_values>::value>;
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static_assert(
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mp_all_of<
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mp_product<
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test_pair,
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value_indices,
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value_indices
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>,
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mp_to_bool
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>(),
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"all values for all integer types correctly shifted to the left"
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);
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return 0;
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}
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