Re: [Boost-users] [Serialization] Loading from archive

From: Robert Ramey (ramey_at_[hidden])
Date: 2005-10-21 20:45:05

Sam Contapay wrote:

> Now here is my save and load
>
> save:
> // Save the bayes filter especially the map for later use
> std::ofstream ofs("BayesFilter.stb");
> boost::archive::text_oarchive
> outarchive(ofs);
> outarchive << this; ofs.close();
>
> load:
>
> std::ifstream ifs("BayesFilter.stb");
> boost::archive::text_iarchive ia(ifs);
> CObjTest test;
> ia >> test;
> ifs.close();
>

There is a aproblem here. You're saving a pointer (this)
and loading and object.

You should have something like:

// Save the bayes filter especially the map for later use
CObjTest test;
....
std::ofstream ofs("BayesFilter.stb");
boost::archive::text_oarchive outarchive(ofs);
outarchive << test;

> load:

std::ifstream ifs("BayesFilter.stb");
boost::archive::text_iarchive ia(ifs);
CObjTest test;
ia >> test;

That should do it.

Robert Ramey