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32 lines
1.3 KiB
C++
32 lines
1.3 KiB
C++
/*
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Copyright 2024 Glen Joseph Fernandes
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(glenjofe@gmail.com)
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Distributed under the Boost Software License, Version 1.0.
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(http://www.boost.org/LICENSE_1_0.txt)
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*/
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#include <boost/core/pointer_in_range.hpp>
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#include <boost/static_assert.hpp>
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#if !defined(BOOST_CORE_NO_CONSTEXPR_POINTER_IN_RANGE)
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int a[4] = { 0, 0, 0, 0 };
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int n = 0;
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const int b[4] = { 0, 0, 0, 0 };
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const int m = 0;
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BOOST_STATIC_ASSERT(!boost::pointer_in_range(&a[0], &a[1], a + 4));
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BOOST_STATIC_ASSERT(boost::pointer_in_range(&a[1], &a[1], a + 4));
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BOOST_STATIC_ASSERT(boost::pointer_in_range(&a[2], &a[1], a + 4));
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BOOST_STATIC_ASSERT(boost::pointer_in_range(&a[3], &a[1], a + 4));
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BOOST_STATIC_ASSERT(!boost::pointer_in_range(a + 4, &a[1], a + 4));
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BOOST_STATIC_ASSERT(!boost::pointer_in_range(&n, &a[0], &a[3]));
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BOOST_STATIC_ASSERT(!boost::pointer_in_range(&m, &a[0], &a[3]));
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BOOST_STATIC_ASSERT(!boost::pointer_in_range(&b[0], &b[1], b + 4));
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BOOST_STATIC_ASSERT(boost::pointer_in_range(&b[1], &b[1], b + 4));
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BOOST_STATIC_ASSERT(boost::pointer_in_range(&b[2], &b[1], b + 4));
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BOOST_STATIC_ASSERT(boost::pointer_in_range(&b[3], &b[1], b + 4));
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BOOST_STATIC_ASSERT(!boost::pointer_in_range(b + 4, &b[1], b + 4));
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BOOST_STATIC_ASSERT(!boost::pointer_in_range(&n, &b[0], &b[3]));
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BOOST_STATIC_ASSERT(!boost::pointer_in_range(&m, &b[0], &b[3]));
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#endif
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