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38 lines
1.4 KiB
C++
38 lines
1.4 KiB
C++
//-----------------------------------------------------------------------------
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// boost mpl/test/replace_if.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) 2000-02
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// Aleksey Gurtovoy and John R. Bandela
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//
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// Permission to use, copy, modify, distribute and sell this software
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// and its documentation for any purpose is hereby granted without fee,
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// provided that the above copyright notice appears in all copies and
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// that both the copyright notice and this permission notice appear in
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// supporting documentation. No representations are made about the
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// suitability of this software for any purpose. It is provided "as is"
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// without express or implied warranty.
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#include "boost/mpl/replace_if.hpp"
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#include "boost/mpl/list_c.hpp"
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#include "boost/mpl/int.hpp"
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#include "boost/mpl/equal.hpp"
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#include "boost/mpl/greater.hpp"
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#include "boost/mpl/equal_to.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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using namespace mpl::placeholders;
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typedef mpl::list_c<int,1,4,5,2,7,5,3,5>::type numbers;
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typedef mpl::replace_if< numbers, mpl::gt<4>, mpl::int_<0> >::type result;
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typedef mpl::list_c<int,1,4,0,2,0,0,3,0>::type answer;
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BOOST_STATIC_ASSERT((mpl::equal< answer,result,mpl::equal_to<_,_> >::type::value));
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return 0;
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}
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