C++ boost Serialize归档文件转换为字符

我已使用以下代码成功序列化了一个对象：

void aTodo::SendBack(protocolBaseServer & in){
   std::ostringstream archive_stream;
   boost::archive::text_oarchive archive(archive_stream);
   archive << *this;
   std::string outbound_data=archive_stream.str();
//type needs to be first for factory to create correct object
   outbound_data=_initType+outbound_data;
   //now just send it along us
   in.DoWrite(outbound_data);
}

有趣的是，准备要发送的字符串的函数实际上输出了下面的“outbound.c:”：

void-aTodo:：SendBack（protocolBaseServer&in）{
std:：ostringstream归档文件\u流；
{  
boost:：archive:：text\u oarchive归档（归档流）；
归档在使用结果之前，可能需要关闭归档：

{
    boost::archive::text_oarchive archive(archive_stream);
    archive << *this;
}
archive_stream.flush();
std::string outbound_data=archive_stream.str();

{
boost:：archive:：text\u oarchive归档（归档流）；
存档我添加了齐平括号和花括号，但在编辑的_totalMessage.data（）输出中仍然没有得到任何结果：。还有其他问题。我开始怀疑你的程序中存在generl
writing :
Size to write: 38
wrote :22 serialization::archive 12 0 0 0 0

void aTodo::SendBack(protocolBaseServer & in){
   std::ostringstream archive_stream;
   {  
   boost::archive::text_oarchive archive(archive_stream);
   archive << *this;
   }  
   archive_stream.flush();
   std::string outbound_data=archive_stream.str();
//type needs to be first for factory to create correct object
   std::cout << "outbound: " << outbound_data << std::endl;
   std::cout << "outbound.c: " << outbound_data.c_str() << std::endl;
   outbound_data=_initType+outbound_data;
   //now just send it along us
   in.DoWrite(outbound_data);
}

void aTodo::SendBack(protocolBaseServer & in){
   std::ostringstream archive_stream;
   {  
   boost::archive::text_oarchive archive(archive_stream);
   archive << *this;
   }  
   archive_stream.flush();
   std::string outbound_data=archive_stream.str();
//type needs to be first for factory to create correct object
   std::cout << "outbound: " << outbound_data << std::endl;
   std::cout << "outbound.c: " << outbound_data.c_str() << std::endl;
   outbound_data=_initType+outbound_data;
   //now just send it along us
   in.DoWrite(outbound_data);
}

{
    boost::archive::text_oarchive archive(archive_stream);
    archive << *this;
}
archive_stream.flush();
std::string outbound_data=archive_stream.str();