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108 lines
3.2 KiB
C++
108 lines
3.2 KiB
C++
// Boost.Bimap
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//
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// Copyright (c) 2006-2007 Matias Capeletto
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//
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// Distributed under 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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// VC++ 8.0 warns on usage of certain Standard Library and API functions that
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// can be cause buffer overruns or other possible security issues if misused.
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// See https://web.archive.org/web/20071014014301/http://msdn.microsoft.com/msdnmag/issues/05/05/SafeCandC/default.aspx
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// But the wording of the warning is misleading and unsettling, there are no
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// portable alternative functions, and VC++ 8.0's own libraries use the
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// functions in question. So turn off the warnings.
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#define _CRT_SECURE_NO_DEPRECATE
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#define _SCL_SECURE_NO_DEPRECATE
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#include <boost/config.hpp>
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#include <boost/core/lightweight_test.hpp>
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#include <boost/static_assert.hpp>
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// Boost.MPL
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#include <boost/type_traits/is_same.hpp>
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#include <boost/mpl/placeholders.hpp>
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#include <boost/mpl/assert.hpp>
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#include <boost/type_traits/add_const.hpp>
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// Boost.Bimap
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#include <boost/bimap/detail/test/check_metadata.hpp>
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// Boost.Bimap.Tags
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#include <boost/bimap/tags/tagged.hpp>
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#include <boost/bimap/tags/support/default_tagged.hpp>
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#include <boost/bimap/tags/support/is_tagged.hpp>
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#include <boost/bimap/tags/support/overwrite_tagged.hpp>
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#include <boost/bimap/tags/support/tag_of.hpp>
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#include <boost/bimap/tags/support/value_type_of.hpp>
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#include <boost/bimap/tags/support/apply_to_value_type.hpp>
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BOOST_BIMAP_TEST_STATIC_FUNCTION( test_metafunctions )
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{
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using namespace boost::bimaps::tags::support;
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using namespace boost::bimaps::tags;
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using namespace boost::mpl::placeholders;
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using namespace boost;
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struct tag {};
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struct value {};
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// Test apply_to_value_type metafunction
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// tagged<value,tag> ----(add_const<_>)----> tagged<value const,tag>
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typedef tagged< value, tag > ttype;
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typedef apply_to_value_type< add_const<_>,ttype>::type result;
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typedef is_same<tagged<value const,tag>,result> compare;
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BOOST_MPL_ASSERT_MSG(compare::value,tag,(result));
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}
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struct tag_a {};
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struct tag_b {};
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struct data {};
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void test_function()
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{
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using namespace boost::bimaps::tags::support;
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using namespace boost::bimaps::tags;
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using boost::is_same;
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typedef tagged< data, tag_a > data_a;
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typedef tagged< data, tag_b > data_b;
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BOOST_TEST(( is_same< data_a::value_type , data >::value ));
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BOOST_TEST(( is_same< data_a::tag , tag_a >::value ));
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BOOST_TEST((
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is_same< overwrite_tagged < data_a, tag_b >::type, data_b >::value
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));
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BOOST_TEST((
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is_same< default_tagged < data_a, tag_b >::type, data_a >::value
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));
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BOOST_TEST((
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is_same< default_tagged < data , tag_b >::type, data_b >::value
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));
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BOOST_TEST(( is_tagged< data >::value == false ));
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BOOST_TEST(( is_tagged< data_a >::value == true ));
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BOOST_TEST(( is_same< value_type_of<data_a>::type, data >::value ));
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BOOST_TEST(( is_same< tag_of <data_a>::type, tag_a >::value ));
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}
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int main()
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{
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test_function();
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// Test metanfunctions
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BOOST_BIMAP_CALL_TEST_STATIC_FUNCTION( test_metafunctions );
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return boost::report_errors();
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}
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