62 lines
1.2 KiB
C++
62 lines
1.2 KiB
C++
///////////////////////////////////////////////////////////////////////////////
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// Copyright 2016 John Maddock. Distributed under the Boost
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// Software License, Version 1.0. (See accompanying file
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// LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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#include <boost/multiprecision/cpp_int.hpp>
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#include <memory>
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#if defined(__apple_build_version__) && (__clang_major__ < 9)
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//
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// Apples clang fails with:
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// error: no matching function for call to '__implicit_conversion_to'
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// Which is nothing to do with us really...
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//
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#define DISABLE_TEST
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#endif
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typedef boost::multiprecision::cpp_int mp_int;
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#if !defined(BOOST_NO_CXX11_EXPLICIT_CONVERSION_OPERATORS) && !defined(BOOST_NO_CXX11_DELETED_FUNCTIONS) && !defined(DISABLE_TEST)
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class Int1
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{
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public:
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Int1(const mp_int& i) {}
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Int1(const Int1& i) {}
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};
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class Int2
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{
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public:
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Int2(const mp_int& i) {}
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Int2(const Int2& i) = delete;
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};
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int main()
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{
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using namespace boost::multiprecision;
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mp_int i(10);
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Int1 a(i + 10);
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Int2 b(i + 20);
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#ifndef BOOST_NO_CXX11_SMART_PTR
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std::shared_ptr<Int1> p1 = std::make_shared<Int1>(i + 10);
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std::shared_ptr<Int2> p2 = std::make_shared<Int2>(i + 10);
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#endif
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return 0;
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}
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#else
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int main()
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{
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return 0;
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}
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#endif
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