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Library/boost/libs/serialization/test/test_polymorphic_A.cpp
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PatoFlamejanteTV
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19 дек 2024, 19:11
19 дек 2024, 19:11
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/////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8 // test_polymorphic_A.cpp // (C) Copyright 2002 Robert Ramey - http://www.rrsd.com . // Use, modification and distribution is subject to 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) #include "test_polymorphic_A.hpp" #include <boost/serialization/nvp.hpp> #include "A.hpp" #include "A.ipp" data::data() : a(new A) {} data::~data(){ delete a; } bool data::operator==(const data & rhs) const { return * (a) == *(rhs.a); } #if 0 // this method fails with msvc 6.0 and borland // now we can define the serialization for class A template<class Archive> void data::serialize(Archive & ar, const unsigned int /* file_version */){ ar & BOOST_SERIALIZATION_NVP(a); } // without the explicit instantiations below, the program will // fail to link for lack of instantiantiation of the above function // note: the following failed to fix link errors for vc 7.0 ! #include <boost/archive/polymorphic_oarchive.hpp> template void data::serialize<boost::archive::polymorphic_oarchive>( boost::archive::polymorphic_oarchive & ar, const unsigned int file_version ); #include <boost/archive/polymorphic_iarchive.hpp> template void data::serialize<boost::archive::polymorphic_iarchive>( boost::archive::polymorphic_iarchive & ar, const unsigned int file_version ); #endif // so use this void data::serialize(boost::archive::polymorphic_oarchive & ar, const unsigned int /* file_version */){ ar & BOOST_SERIALIZATION_NVP(a); } void data::serialize(boost::archive::polymorphic_iarchive & ar, const unsigned int /* file_version */){ ar & BOOST_SERIALIZATION_NVP(a); }