123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103 |
- // Boost.Bimap
- //
- // Copyright (c) 2006-2007 Matias Capeletto
- //
- // Distributed under the Boost Software License, Version 1.0.
- // (See accompanying file LICENSE_1_0.txt or copy at
- // http://www.boost.org/LICENSE_1_0.txt)
- // VC++ 8.0 warns on usage of certain Standard Library and API functions that
- // can be cause buffer overruns or other possible security issues if misused.
- // See https://web.archive.org/web/20071014014301/http://msdn.microsoft.com/msdnmag/issues/05/05/SafeCandC/default.aspx
- // But the wording of the warning is misleading and unsettling, there are no
- // portable alternative functions, and VC++ 8.0's own libraries use the
- // functions in question. So turn off the warnings.
- #define _CRT_SECURE_NO_DEPRECATE
- #define _SCL_SECURE_NO_DEPRECATE
- #include <boost/config.hpp>
- // Boost.Test
- #include <boost/test/minimal.hpp>
- // Boost.MPL
- #include <boost/mpl/list.hpp>
- #include <boost/type_traits/is_same.hpp>
- // Boost.Bimap
- #include <boost/bimap/relation/detail/mutant.hpp>
- using namespace boost::bimaps::relation::detail;
- // The mutant idiom is standard if only POD types are used.
- typedef double type_a;
- typedef int type_b;
- const type_a value_a = 1.4;
- const type_b value_b = 3;
- struct Data
- {
- type_a a;
- type_b b;
- };
- struct StdPairView
- {
- typedef type_a first_type;
- typedef type_b second_type;
- type_a first;
- type_b second;
- };
- struct ReverseStdPairView
- {
- typedef type_a second_type;
- typedef type_b first_type;
- type_a second;
- type_b first;
- };
- struct MutantData
- {
- typedef boost::mpl::list< StdPairView, ReverseStdPairView > mutant_views;
- MutantData(type_a ap, type_b bp) : a(ap), b(bp) {}
- type_a a;
- type_b b;
- };
- void test_mutant_basic()
- {
- // mutant test
- {
- MutantData m(value_a,value_b);
- BOOST_CHECK( sizeof( MutantData ) == sizeof( StdPairView ) );
- BOOST_CHECK( mutate<StdPairView>(m).first == value_a );
- BOOST_CHECK( mutate<StdPairView>(m).second == value_b );
- BOOST_CHECK( mutate<ReverseStdPairView>(m).first == value_b );
- BOOST_CHECK( mutate<ReverseStdPairView>(m).second == value_a );
- ReverseStdPairView & rpair = mutate<ReverseStdPairView>(m);
- rpair.first = value_b;
- rpair.second = value_a;
- BOOST_CHECK( mutate<StdPairView>(m).first == value_a );
- BOOST_CHECK( mutate<StdPairView>(m).second == value_b );
- BOOST_CHECK( &mutate<StdPairView>(m).first == &m.a );
- BOOST_CHECK( &mutate<StdPairView>(m).second == &m.b );
- }
- }
- int test_main( int, char* [] )
- {
- test_mutant_basic();
- return 0;
- }
|