1 | #include <boost/archive/binary_oarchive.hpp>
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2 | #include <boost/archive/binary_iarchive.hpp>
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3 | #include <boost/serialization/serialization.hpp>
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4 | #include <fstream>
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5 |
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6 | using namespace boost;
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7 | using namespace archive;
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8 | using namespace serialization;
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9 |
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10 | struct B{
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11 | template<class Archive>
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12 | void serialize(Archive &ar,unsigned int){
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13 | ar & b;
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14 | }
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15 | int b;
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16 | };
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17 |
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18 | struct A{
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19 | template<class Archive>
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20 | void serialize(Archive &ar,unsigned int){
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21 | ar & bptr & b;
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22 | //ar & b & bptr;
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23 | }
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24 | B *bptr;
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25 | B b;
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26 | };
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27 |
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28 | int main(){
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29 | {
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30 | A a; a.b.b=123; a.bptr=&a.b;
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31 | std::ofstream os;
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32 | os.open("test.bin",std::ios::binary);
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33 | binary_oarchive oa(os);
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34 | oa << a;
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35 | }
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36 | {
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37 | A a;
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38 | std::ifstream is;
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39 | is.open("test.bin",std::ios::binary);
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40 | binary_iarchive ia(is);
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41 | ia >> a;
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42 | assert(a.bptr == &a.b);
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43 | }
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44 | }
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