+boost::shared_ptr<ModelAPI_AttributeReference> Model_Data::reference(const string theID)
+{
+ map<string, boost::shared_ptr<ModelAPI_Attribute> >::iterator aFound = myAttrs.find(theID);
+ if (aFound == myAttrs.end()) {
+ // TODO: generate error on unknown attribute request and/or add mechanism for customization
+ return boost::shared_ptr<ModelAPI_AttributeReference>();
+ }
+ boost::shared_ptr<ModelAPI_AttributeReference> aRes =
+ boost::dynamic_pointer_cast<ModelAPI_AttributeReference>(aFound->second);
+ if (!aRes) {
+ // TODO: generate error on invalid attribute type request
+ }
+ return aRes;
+}
+
+boost::shared_ptr<ModelAPI_AttributeRefAttr> Model_Data::refattr(const string theID)
+{
+ map<string, boost::shared_ptr<ModelAPI_Attribute> >::iterator aFound = myAttrs.find(theID);
+ if (aFound == myAttrs.end()) {
+ // TODO: generate error on unknown attribute request and/or add mechanism for customization
+ return boost::shared_ptr<ModelAPI_AttributeRefAttr>();
+ }
+ boost::shared_ptr<ModelAPI_AttributeRefAttr> aRes =
+ boost::dynamic_pointer_cast<ModelAPI_AttributeRefAttr>(aFound->second);
+ if (!aRes) {
+ // TODO: generate error on invalid attribute type request
+ }
+ return aRes;
+}
+
+boost::shared_ptr<ModelAPI_AttributeRefList> Model_Data::reflist(const string theID)
+{
+ map<string, boost::shared_ptr<ModelAPI_Attribute> >::iterator aFound = myAttrs.find(theID);
+ if (aFound == myAttrs.end()) {
+ // TODO: generate error on unknown attribute request and/or add mechanism for customization
+ return boost::shared_ptr<ModelAPI_AttributeRefList>();
+ }
+ boost::shared_ptr<ModelAPI_AttributeRefList> aRes =
+ boost::dynamic_pointer_cast<ModelAPI_AttributeRefList>(aFound->second);
+ if (!aRes) {
+ // TODO: generate error on invalid attribute type request
+ }
+ return aRes;
+}
+