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50 lines
1.7 KiB
C++
50 lines
1.7 KiB
C++
//-----------------------------------------------------------------------------
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// boost mpl/test/arithmetic.cpp source file
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// See http://www.boost.org for updates, documentation, and revision history.
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//-----------------------------------------------------------------------------
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//
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// Copyright (c) 2001-02
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// Aleksey Gurtovoy
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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/mpl/arithmetic.hpp"
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#include "boost/mpl/int.hpp"
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#include "boost/static_assert.hpp"
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namespace mpl = boost::mpl;
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int main()
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{
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typedef mpl::int_<0> _0;
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typedef mpl::int_<1> _1;
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typedef mpl::int_<3> _3;
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typedef mpl::int_<10> _10;
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BOOST_STATIC_ASSERT((mpl::plus<_0,_10>::value == 10));
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BOOST_STATIC_ASSERT((mpl::plus<_10,_0>::value == 10));
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BOOST_STATIC_ASSERT((mpl::minus<_0,_10>::value == -10));
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BOOST_STATIC_ASSERT((mpl::minus<_10,_0>::value == 10));
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BOOST_STATIC_ASSERT((mpl::multiplies<_1,_10>::value == 10));
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BOOST_STATIC_ASSERT((mpl::multiplies<_10,_1>::value == 10));
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BOOST_STATIC_ASSERT((mpl::divides<_10,_1>::value == 10));
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BOOST_STATIC_ASSERT((mpl::divides<_10,_1>::value == 10));
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BOOST_STATIC_ASSERT((mpl::modulus<_10,_1>::value == 0));
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BOOST_STATIC_ASSERT((mpl::modulus<_10,_3>::value == 1));
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BOOST_STATIC_ASSERT((mpl::minus<_10,_1,_10>::value == -1));
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BOOST_STATIC_ASSERT((mpl::plus<_10,_1,_10>::value == 21));
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BOOST_STATIC_ASSERT((mpl::divides<_10,_1,_10>::value == 1));
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BOOST_STATIC_ASSERT((mpl::divides<_10,_1,_10>::value == 1));
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BOOST_STATIC_ASSERT((mpl::negate<_10>::value == -10));
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return 0;
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}
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