Re: [Boost-users] Derived class is not serialising/de-serialising...

Subject: Re: [Boost-users] Derived class is not serialising/de-serialising...
From: kwanti (ngkwanti_at_[hidden])
Date: 2013-08-07 10:33:20

I think you need to serialize the derive object by base pointer.

e.g.:

void Communication::sendRequest(BaseClass* request)   // change to pointer
here
{ 
    // Open the file for write, and truncate. 
    std::ofstream file(getFilename().c_str(), std::ios::trunc); 

    // Use boost to serialize the object to the file. 
    boost::archive::binary_oarchive archive(file); 
    archive << request; 

    // Close the file. 
    file.close(); 
} 

void Communication::receiveRequest(BaseClass* request)   // change to
pointer here
{ 
    // Open the file for read. 
    std::ifstream file(getFilename().c_str()); 

    // Use boost to serialize the object from the file. 
    boost::archive::binary_iarchive archive(file); 
    archive >> request; 

    // Close the file. 
    file.close(); 
} 

--
View this message in context: http://boost.2283326.n4.nabble.com/Derived-class-is-not-serialising-de-serialising-tp4650344p4650452.html
Sent from the Boost - Users mailing list archive at Nabble.com.