| 1 | #include <iostream>
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| 2 | #include <fstream>
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| 3 | #include <boost/archive/text_oarchive.hpp>
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| 4 | #include <boost/archive/text_iarchive.hpp>
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| 5 | #include <boost/serialization/export.hpp>
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| 6 | #include <boost/serialization/base_object.hpp>
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| 7 |
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| 8 | using namespace boost;
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| 9 | using namespace std;
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| 10 |
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| 11 | //#define THRUBASE //To perform the serialization through a base class pointer
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| 12 | #undef THRUBASE //To perform the serialization through a derived class instance
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| 13 | #define INCL_SERIALIZE
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| 14 | //#define BASE2ACCESS public
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| 15 | #define BASE2ACCESS protected
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| 16 | //#define BASE2ACCESS private
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| 17 |
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| 18 | class Base1{
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| 19 | friend class boost::serialization::access;
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| 20 | public:
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| 21 | Base1():foo1(1){};
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| 22 | virtual void print(){ cout << "Base:" << foo1 << endl;}
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| 23 | protected:
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| 24 | int foo1;
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| 25 | private:
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| 26 | #ifdef INCL_SERIALIZE
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| 27 | template<class Archive>
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| 28 | void serialize(Archive & ar, const unsigned int version){
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| 29 | ar & foo1;
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| 30 | }
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| 31 | #endif
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| 32 | };
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| 33 |
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| 34 | #ifdef INCL_SERIALIZE
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| 35 | BOOST_CLASS_EXPORT_GUID(Base1,"bugtry.Base1")
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| 36 | #endif
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| 37 |
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| 38 |
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| 39 | class Base2{
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| 40 | friend class boost::serialization::access;
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| 41 | public:
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| 42 | Base2():foo2(2){};
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| 43 | virtual void print(){ cout << "Base:" << foo2 << endl;}
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| 44 | protected:
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| 45 | int foo2;
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| 46 | private:
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| 47 | #ifdef INCL_SERIALIZE
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| 48 | template<class Archive>
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| 49 | void serialize(Archive & ar, const unsigned int version){
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| 50 | ar & foo2;
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| 51 | }
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| 52 | #endif
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| 53 | };
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| 54 |
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| 55 | #ifdef INCL_SERIALIZE
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| 56 | BOOST_CLASS_EXPORT_GUID(Base2,"bugtry.Base2")
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| 57 | #endif
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| 58 |
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| 59 | class Derived:public Base1, BASE2ACCESS Base2{
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| 60 | friend class boost::serialization::access;
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| 61 | public:
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| 62 | Derived():bar(3){};
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| 63 | virtual void print(){
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| 64 | cout << "Derived:" << foo1 << "," << foo2 << "," << bar << endl;}
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| 65 | private:
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| 66 | int bar;
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| 67 | #ifdef INCL_SERIALIZE
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| 68 | template<class Archive>
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| 69 | void serialize(Archive & ar, const unsigned int version){
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| 70 | ar & boost::serialization::base_object<Base1>(*this);
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| 71 | ar & boost::serialization::base_object<Base2>(*this);
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| 72 | ar & bar;
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| 73 | }
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| 74 | #endif
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| 75 | };
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| 76 |
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| 77 | #ifdef INCL_SERIALIZE
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| 78 | BOOST_CLASS_EXPORT_GUID(Derived,"bugtry.Derived")
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| 79 | #endif
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| 80 |
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| 81 | int main(int argc,char **argv) {
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| 82 | Derived d;
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| 83 | Base1* b = &d;
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| 84 | b->print();
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| 85 | #ifdef INCL_SERIALIZE
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| 86 | ofstream o("bugtry.out");
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| 87 | boost::archive::text_oarchive out(o);
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| 88 | #ifdef THRUBASE
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| 89 | out << b;
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| 90 | #else
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| 91 | // out << d;
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| 92 | #endif
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| 93 | #endif
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| 94 |
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| 95 | return 0;
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| 96 | }
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