std::set<std::shared_ptr<ModelAPI_Attribute> >::const_iterator aRefIter = aRefs.begin();
for(; aRefIter != aRefs.end(); aRefIter++) {
CompositeFeaturePtr aComp = std::dynamic_pointer_cast<ModelAPI_CompositeFeature>
std::set<std::shared_ptr<ModelAPI_Attribute> >::const_iterator aRefIter = aRefs.begin();
for(; aRefIter != aRefs.end(); aRefIter++) {
CompositeFeaturePtr aComp = std::dynamic_pointer_cast<ModelAPI_CompositeFeature>