使用Boost.Serialization进行序列化

Serialization using Boost.Serialization

本文关键字：序列化 Serialization Boost 使用      更新时间：2023-10-16

我一直在尝试序列化，但每次都会遇到以下错误：-

error: 'class std::vector<int, std::allocator<int> >' has no member named 'serialize'

这是我的源代码和序列化方法，知道我正在使用boost.serialize

template <class E, class T>
class heap{
    vector<E> * hp;
    int index;//index is pointing to first empty place after the last element
    int maxsize;
    T comp;//comparable object designed to compare the objects
private:
    friend class boost::serialization::access;
    // When the class Archive corresponds to an output archive, the
    // & operator is defined similar to <<.  Likewise, when the class Archive
    // is a type of input archive the & operator is defined similar to >>.
    template<class Archive>
    void serialize(Archive & ar, const unsigned int version)
    {
        ar & hp;
        ar & index;
        ar & maxsize;
        ar & comp;
    }
public:
    //default empty constructor
    heap(){
        hp = new vector<E>(MAX);
        index = 0;
        maxsize = MAX;

    }
.
.
.
.
.
.
}

然后我改变了这行ar&hp；进入

for(int i = 0; i < hp->size(); i++)
   ar & hp->at(i);

我犯了更严重的错误，比如

/../../../../boost/boost_1_48_0/boost/archive/text_oarchive.hpp:100: undefined reference to `boost::archive::text_oarchive_impl<boost::archive::text_oarchive>::text_oarchive_impl(std::ostream&, unsigned int)'
debug/main.o: In function `~text_oarchive_impl':
Qt_4_8_0__4_8_0__Debug/../../../../boost/boost_1_48_0/boost/archive/text_oarchive.hpp:85: undefined reference to `boost::archive::basic_text_oprimitive<std::ostream>::~basic_text_oprimitive()'
Qt_4_8_0__4_8_0__Debug/../../../../boost/boost_1_48_0/boost/archive/text_oarchive.hpp:85: undefined reference to `boost::archive::basic_text_oprimitive<std::ostream>::~basic_text_oprimitive()'
  1. 包括<boost/serialization/vector.hpp>
  2. 不要动态分配vector
  3. 不要忘记链接到Serialization，它不是只有头的库
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