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76 lines
2.6 KiB
C++
76 lines
2.6 KiB
C++
/* Boost.MultiIndex test for MPL operations.
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*
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* Copyright Joaquín M López Muñoz 2003-2004. Use, modification, and
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* distribution are subject to the Boost Software License, Version 1.0.
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* (See 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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*
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* See http://www.boost.org/libs/multi_index for library home page.
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*/
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#include "test_mpl_ops.hpp"
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#include <boost/config.hpp> /* keep it first to prevent nasty warns in MSVC */
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#include "pre_multi_index.hpp"
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#include <boost/multi_index_container.hpp>
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#include <boost/multi_index/identity.hpp>
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#include <boost/multi_index/ordered_index.hpp>
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#include <boost/multi_index/sequenced_index.hpp>
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#include <boost/mpl/at.hpp>
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#include <boost/mpl/list.hpp>
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using namespace boost::multi_index;
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void test_mpl_ops()
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{
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typedef multi_index_container<
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int,
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indexed_by<
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ordered_unique<identity<int> >,
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ordered_non_unique<identity<int> >
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>
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> indexed_t1;
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BOOST_STATIC_ASSERT((boost::is_same<
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boost::mpl::at_c<indexed_t1::index_specifier_type_list,0>::type,
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ordered_unique<identity<int> > >::value));
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BOOST_STATIC_ASSERT((boost::is_same<
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boost::mpl::at_c<indexed_t1::index_specifier_type_list,1>::type,
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ordered_non_unique<identity<int> > >::value));
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typedef boost::mpl::push_front<
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indexed_t1::index_specifier_type_list,
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sequenced<>
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>::type index_list_t;
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typedef multi_index_container<
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int,
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index_list_t
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> indexed_t2;
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BOOST_STATIC_ASSERT((boost::is_same<
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boost::mpl::at_c<indexed_t2::index_specifier_type_list,0>::type,
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sequenced<> >::value));
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BOOST_STATIC_ASSERT((boost::is_same<
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boost::mpl::at_c<indexed_t2::index_specifier_type_list,1>::type,
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boost::mpl::at_c<indexed_t1::index_specifier_type_list,0>::type>::value));
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BOOST_STATIC_ASSERT((boost::is_same<
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boost::mpl::at_c<indexed_t2::index_specifier_type_list,2>::type,
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boost::mpl::at_c<indexed_t1::index_specifier_type_list,1>::type>::value));
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typedef multi_index_container<
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int,
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boost::mpl::list<
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ordered_unique<identity<int> >,
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ordered_non_unique<identity<int> >
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>
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> indexed_t3;
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BOOST_STATIC_ASSERT((boost::is_same<
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boost::mpl::at_c<indexed_t3::index_specifier_type_list,0>::type,
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boost::mpl::at_c<indexed_t1::index_specifier_type_list,0>::type>::value));
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BOOST_STATIC_ASSERT((boost::is_same<
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boost::mpl::at_c<indexed_t3::index_specifier_type_list,1>::type,
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boost::mpl::at_c<indexed_t1::index_specifier_type_list,1>::type>::value));
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}
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