[29] | 1 | /////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8 |
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| 2 | // test_polymorphic_A.cpp |
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| 3 | |
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| 4 | // (C) Copyright 2002 Robert Ramey - http://www.rrsd.com . |
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| 5 | // Use, modification and distribution is subject to the Boost Software |
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| 6 | // License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at |
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| 7 | // http://www.boost.org/LICENSE_1_0.txt) |
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| 8 | |
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| 9 | #include "test_polymorphic_A.hpp" |
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| 10 | #include <boost/serialization/nvp.hpp> |
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| 11 | #include "A.hpp" |
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| 12 | |
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| 13 | data::data() : |
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| 14 | a(new A) |
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| 15 | {} |
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| 16 | data::~data(){ |
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| 17 | delete a; |
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| 18 | } |
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| 19 | |
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| 20 | bool data::operator==(const data & rhs) const { |
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| 21 | return * (a) == *(rhs.a); |
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| 22 | } |
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| 23 | |
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| 24 | #if 0 // this method fails with msvc 6.0 and borland |
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| 25 | // now we can define the serialization for class A |
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| 26 | template<class Archive> |
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| 27 | void data::serialize(Archive & ar, const unsigned int /* file_version */){ |
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| 28 | ar & BOOST_SERIALIZATION_NVP(a); |
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| 29 | } |
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| 30 | |
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| 31 | // without the explicit instantiations below, the program will |
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| 32 | // fail to link for lack of instantiantiation of the above function |
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| 33 | // note: the following failed to fix link errors for vc 7.0 ! |
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| 34 | #include <boost/archive/polymorphic_oarchive.hpp> |
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| 35 | |
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| 36 | template void data::serialize<boost::archive::polymorphic_oarchive>( |
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| 37 | boost::archive::polymorphic_oarchive & ar, |
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| 38 | const unsigned int file_version |
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| 39 | ); |
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| 40 | |
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| 41 | #include <boost/archive/polymorphic_iarchive.hpp> |
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| 42 | |
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| 43 | template void data::serialize<boost::archive::polymorphic_iarchive>( |
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| 44 | boost::archive::polymorphic_iarchive & ar, |
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| 45 | const unsigned int file_version |
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| 46 | ); |
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| 47 | #endif |
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| 48 | |
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| 49 | // so use this |
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| 50 | void data::serialize(boost::archive::polymorphic_oarchive & ar, const unsigned int /* file_version */){ |
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| 51 | ar & BOOST_SERIALIZATION_NVP(a); |
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| 52 | } |
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| 53 | |
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| 54 | void data::serialize(boost::archive::polymorphic_iarchive & ar, const unsigned int /* file_version */){ |
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| 55 | ar & BOOST_SERIALIZATION_NVP(a); |
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| 56 | } |
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