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- // Copyright Aleksey Gurtovoy 2003-2004
- // Copyright Jaap Suter 2003
- //
- // Distributed under the Boost Software License,Version 1.0.
- // (See accompanying file LICENSE_1_0.txt or copy at
- // http://www.boost.org/LICENSE_1_0.txt)
- //
- // See http://www.boost.org/libs/mpl for documentation.
- // $Id$
- // $Date$
- // $Revision$
- #include <boost/mpl/bitwise.hpp>
- #include <boost/mpl/integral_c.hpp>
- #include <boost/mpl/aux_/test.hpp>
- typedef integral_c<unsigned int, 0> _0;
- typedef integral_c<unsigned int, 1> _1;
- typedef integral_c<unsigned int, 2> _2;
- typedef integral_c<unsigned int, 8> _8;
- typedef integral_c<unsigned int, 0xffffffff> _ffffffff;
- MPL_TEST_CASE()
- {
- MPL_ASSERT_RELATION( (bitand_<_0,_0>::value), ==, 0 );
- MPL_ASSERT_RELATION( (bitand_<_1,_0>::value), ==, 0 );
- MPL_ASSERT_RELATION( (bitand_<_0,_1>::value), ==, 0 );
- MPL_ASSERT_RELATION( (bitand_<_0,_ffffffff>::value), ==, 0 );
- MPL_ASSERT_RELATION( (bitand_<_1,_ffffffff>::value), ==, 1 );
- MPL_ASSERT_RELATION( (bitand_<_8,_ffffffff>::value), ==, 8 );
- }
- MPL_TEST_CASE()
- {
- MPL_ASSERT_RELATION( (bitor_<_0,_0>::value), ==, 0 );
- MPL_ASSERT_RELATION( (bitor_<_1,_0>::value), ==, 1 );
- MPL_ASSERT_RELATION( (bitor_<_0,_1>::value), ==, 1 );
- MPL_ASSERT_RELATION( static_cast<long>(bitor_<_0,_ffffffff>::value), ==, static_cast<long>(0xffffffff) );
- MPL_ASSERT_RELATION( static_cast<long>(bitor_<_1,_ffffffff>::value), ==, static_cast<long>(0xffffffff) );
- MPL_ASSERT_RELATION( static_cast<long>(bitor_<_8,_ffffffff>::value), ==, static_cast<long>(0xffffffff) );
- }
- MPL_TEST_CASE()
- {
- MPL_ASSERT_RELATION( (bitxor_<_0,_0>::value), ==, 0 );
- MPL_ASSERT_RELATION( (bitxor_<_1,_0>::value), ==, 1 );
- MPL_ASSERT_RELATION( (bitxor_<_0,_1>::value), ==, 1 );
- MPL_ASSERT_RELATION( static_cast<long>(bitxor_<_0,_ffffffff>::value), ==, static_cast<long>(0xffffffff ^ 0) );
- MPL_ASSERT_RELATION( static_cast<long>(bitxor_<_1,_ffffffff>::value), ==, static_cast<long>(0xffffffff ^ 1) );
- MPL_ASSERT_RELATION( static_cast<long>(bitxor_<_8,_ffffffff>::value), ==, static_cast<long>(0xffffffff ^ 8) );
- }
- MPL_TEST_CASE()
- {
- MPL_ASSERT_RELATION( (shift_right<_0,_0>::value), ==, 0 );
- MPL_ASSERT_RELATION( (shift_right<_1,_0>::value), ==, 1 );
- MPL_ASSERT_RELATION( (shift_right<_1,_1>::value), ==, 0 );
- MPL_ASSERT_RELATION( (shift_right<_2,_1>::value), ==, 1 );
- MPL_ASSERT_RELATION( (shift_right<_8,_1>::value), ==, 4 );
- }
- MPL_TEST_CASE()
- {
- MPL_ASSERT_RELATION( (shift_left<_0,_0>::value), ==, 0 );
- MPL_ASSERT_RELATION( (shift_left<_1,_0>::value), ==, 1 );
- MPL_ASSERT_RELATION( (shift_left<_1,_1>::value), ==, 2 );
- MPL_ASSERT_RELATION( (shift_left<_2,_1>::value), ==, 4 );
- MPL_ASSERT_RELATION( (shift_left<_8,_1>::value), ==, 16 );
- }
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