Re: [Boost-users] stream error thrown in boost serialization

Subject: Re: [Boost-users] stream error thrown in boost serialization
From: Robert Ramey (ramey_at_[hidden])
Date: 2009-01-13 11:32:46

without seeing anymore code, I can only guess.

My quess is that you're closing the stream before the archive destructor is called. Try the following:

main(){
    ofstream of("filename);
    {
        text_archve oa(of):
        oa << stuff; 
    } // text_archive destructor called here - this finishes off the archive
}    // ofstream destructor called here - this closes the stream

Robert Ramey
  "Lee MacDonald" <lee.macdonald_at_[hidden]> wrote in message news:F85AC698E27B0547A7AA4ACE8C18917C03D68153_at_[hidden]

        Guys,

        I'm having a bit of trouble with boost serialisation using boost 1.35

        I am writing out my objects to a text file fine.  I see the text_oarchive destructor get called and I get the required new line added to the end of the file.  However when I read the objects back in, they get created fine, but as the archive reaches the end of file, it throws a stream error.  I have tested the example code and that works fine, so I'm stuck at the mo.  Unfortunately i can't try writing/reading the objects as binary easily.

        I presume the archive is trying to read past the end of the stream, but I don't know why as the newline exists?

        I've tried the following to make sure the stream is good, but archive still throws.

        while(stream.good())
        {
            archive >> object;
        }

        Any help would be appreciated.

        Thanks.

        Lee MacDonald

       

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