hi,
For some reason iterating over restraints like:
for(Restraints::iterator it = opt_mdl->get_restraints().begin();
it != opt_mdl->get_restraints().end(); it++) {
}
fails as *it == NULL, even though it contains data.
The problem is solved if iterating like:
for(unsigned int i =0;i<opt_mdl->get_restraints().size();i++){}
Keren.