storage_engine.cpp
// Do a projection for each of a list of handles

Do a projection for each of a list of handles
Do a projection for each of a list of handles
ValueDicts* DbRelation::project(Handles *handles) {
    ValueDicts *ret = new ValueDicts();
    for (auto const& handle: *handles)
        ret->push_back(project(handle));
    return ret;
}
ValueDicts * DbRelation :: project ( Handles * handles ) { ValueDicts * ret = new ValueDicts ( ) ; for ( auto const & handle : * handles ) ret -> push_back ( project ( handle ) ) ; return ret ; }
Do a projection for each of a list of handles
Do a projection for each of a list of handles