在这边记录一下今天作boost序列化的记录。html
只作一下简要记录,很少赘述。由于咱是看ios
博客学的,多的不会讲。ui
首先,我从这个博客开始学boost的序列化。.net
http://blog.csdn.net/zj510/article/details/8105408翻译
讲得挺详细的,基本是按照外文博客翻译的。指针
代码写出来之后,出了这个异常:code
boost::archive::archive_exception at memory location 0x0017eb30htm
而后我又看了如下几个博客:blog
http://www.tuicool.com/articles/2uMve2get
http://www.tuicool.com/articles/22eIrq
把这个问题解决了。
另外咱是把数据序列到文件的 ,对stream这块不是很熟,看了如下博客
http://www.cnblogs.com/wubiyu/archive/2009/01/09/1372582.html
如下附简要代码
//head.h #include <boost/serialization/base_object.hpp> #include <boost/serialization/serialization.hpp> #include <boost/serialization/export.hpp> #include <boost/serialization/list.hpp>//序列化list的头文件 #include <boost/serialization/shared_ptr.hpp>//序列化share_ptr的头文件 #include <boost/archive/binary_iarchive.hpp>//二进制的序列化头文件 #include <boost/archive/binary_oarchive.hpp> #include <iostream> #include <fstream> #include <sstream> #include <string> class A{ private: friend class boost::serialization::access; template<class Archive> void serialize(Archive& ar, const unsigned int version){} }; class B: public A{ private: int num; friend class boost::serialization::access; template<class Archive> void serialize(Archive& ar, const unsigned int version) { ar & BOOST_SERIALIZATION_BASE_OBJECT_NVP(A);//序列化父类 ar & BOOST_SERIALIZATION_NVP(num); } }; //head.cpp BOOST_SERIALIZATION_ASSUME_ABSTRACT(ENCPaintElement) //声明这个类是基类 BOOST_CLASS_EXPORT(ENCPointElement) //声明这个类是子类 //main.cpp void SaveElementToFile( const wstring& fileName /*= wxT("test.txt")*/ ) { if(m_pInstance == NULL) return; std::ofstream fout; fout.open(fileName , ios::trunc | ios::out | ios::binary); if(!fout.is_open()) return; boost::archive::binary_oarchive binary_oa(fout); binary_oa.template register_type<B>(NULL);//这里要注意,“实例化”B类 binary_oa << BOOST_SERIALIZATION_NVP(m_list);//m_list保存的指向B类A类指针 ; fout.close();//关闭文件 } void LoadElementFromFile( const wstring& fileName /*= wxT("test.txt")*/ ) { std::ifstream fin; fin.open(fileName , ios::in | ios::binary); if(!fin.is_open()) return; boost::archive::binary_iarchive binary_ia(fin); binary_ia.template register_type<B>(NULL); binary_ia >> BOOST_SERIALIZATION_NVP(m_list) ; fin.close();//关闭文件 }