38 lines
1.1 KiB
C++
38 lines
1.1 KiB
C++
/*=============================================================================
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Copyright (c) 2017 Paul Fultz II
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virtual_base.cpp
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Distributed under the Boost Software License, Version 1.0. (See accompanying
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file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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==============================================================================*/
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#include <boost/hof/flip.hpp>
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#include <boost/hof/proj.hpp>
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#include <boost/hof/construct.hpp>
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#include <boost/hof/pipable.hpp>
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#include <boost/hof/rotate.hpp>
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#include "test.hpp"
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struct base {
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base(int) {}
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base(const base&) {}
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virtual ~base();
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};
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base::~base() {}
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struct derived : virtual base {
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derived() : base(1) {}
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derived(const derived&) : base(1) {}
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int operator()(int i, void *) const {
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return i;
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}
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~derived();
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};
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derived::~derived() {}
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BOOST_HOF_TEST_CASE()
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{
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BOOST_HOF_TEST_CHECK(boost::hof::flip(derived())(nullptr, 2) == 2);
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BOOST_HOF_TEST_CHECK(boost::hof::rotate(derived())(nullptr, 2) == 2);
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BOOST_HOF_TEST_CHECK((2 | boost::hof::pipable(derived())(nullptr)) == 2);
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}
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