ceph/src/boost/libs/serialization/test/test_polymorphic_A.cpp

   1 /////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8
   2 // test_polymorphic_A.cpp
   3
   4 // (C) Copyright 2002 Robert Ramey - http://www.rrsd.com .
   5 // Use, modification and distribution is subject to the Boost Software
   6 // License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
   7 // http://www.boost.org/LICENSE_1_0.txt)
   8
   9 #include "test_polymorphic_A.hpp"
  10 #include <boost/serialization/nvp.hpp>
  11
  12 #include "A.hpp"
  13 #include "A.ipp"
  14
  15 data::data() :
  16     a(new A)
  17 {}
  18 data::~data(){
  19     delete a;
  20 }
  21
  22 bool data::operator==(const data & rhs) const {
  23     return * (a) == *(rhs.a);
  24 }
  25
  26 #if 0 // this method fails with msvc 6.0 and borland
  27 // now we can define the serialization for class A
  28 template<class Archive>
  29 void data::serialize(Archive & ar, const unsigned int /* file_version */){
  30     ar & BOOST_SERIALIZATION_NVP(a);
  31 }
  32
  33 // without the explicit instantiations below, the program will
  34 // fail to link for lack of instantiantiation of the above function
  35 // note: the following failed to fix link errors for vc 7.0 !
  36 #include <boost/archive/polymorphic_oarchive.hpp>
  37
  38 template void data::serialize<boost::archive::polymorphic_oarchive>(
  39     boost::archive::polymorphic_oarchive & ar,
  40     const unsigned int file_version
  41 );
  42
  43 #include <boost/archive/polymorphic_iarchive.hpp>
  44
  45 template void data::serialize<boost::archive::polymorphic_iarchive>(
  46     boost::archive::polymorphic_iarchive & ar,
  47     const unsigned int file_version
  48 );
  49 #endif
  50
  51 // so use this
  52 void data::serialize(boost::archive::polymorphic_oarchive & ar, const unsigned int /* file_version */){
  53     ar & BOOST_SERIALIZATION_NVP(a);
  54 }
  55
  56 void data::serialize(boost::archive::polymorphic_iarchive & ar, const unsigned int /* file_version */){
  57     ar & BOOST_SERIALIZATION_NVP(a);
  58 }