void mcobservables_load(alps::mcobservables & self, alps::hdf5::archive & ar, std::string const & path) {
std::string current = ar.get_context();
ar.set_context(path);
self.load(ar);
ar.set_context(current);
}
/// Load from HDF5
void load(alps::hdf5::archive &ar) {
load(ar, ar.get_context());
}
/// Save to HDF5
void save(alps::hdf5::archive &ar) const {
save(ar, ar.get_context());
}
from_archive(alps::hdf5::archive& ar)
: ar_(ar), context_(ar.get_context())
{}