+void Model_AttributeSelectionList::append(std::string theNamingName)
+{
+ int aNewTag = mySize->Get() + 1;
+ TDF_Label aNewLab = mySize->Label().FindChild(aNewTag);
+
+ std::shared_ptr<Model_AttributeSelection> aNewAttr =
+ std::shared_ptr<Model_AttributeSelection>(new Model_AttributeSelection(aNewLab));
+ if (owner()) {
+ aNewAttr->setObject(owner());
+ }
+ mySize->Set(aNewTag);
+ aNewAttr->selectSubShape(selectionType(), theNamingName);
+ owner()->data()->sendAttributeUpdated(this);
+}
+
+void Model_AttributeSelectionList::removeLast()
+{
+ int anOldSize = mySize->Get();
+ if (anOldSize != 0) {
+ mySize->Set(anOldSize - 1);
+ TDF_Label aLab = mySize->Label().FindChild(anOldSize);
+ std::shared_ptr<Model_AttributeSelection> aOldAttr =
+ std::shared_ptr<Model_AttributeSelection>(new Model_AttributeSelection(aLab));
+ aOldAttr->setObject(owner());
+ REMOVE_BACK_REF(aOldAttr->context());
+ aLab.ForgetAllAttributes(Standard_True);
+ myTmpAttr.reset();
+ owner()->data()->sendAttributeUpdated(this);
+ }
+}
+