validate function for Domain::Descriptor.

1 files changed, 11 insertions, 0 deletions

diff --git a/src/core/model/Domain.cpp b/src/core/model/Domain.cpp
index b4fea3c..2ac2d8d 100644
--- a/src/core/model/Domain.cpp
+++ b/src/core/model/Domain.cpp
@@ -36,6 +36,7 @@ static void checkUniqueName(Handle<Node> parent, NodeVector<T> vec,
 		childNames.insert(c->getName());
 	}
 	if (childNames.find(child->getName()) != childNames.end()) {
+		//TODO: Do we really want to have an exception here?
 		throw OusiaException(std::string("The ") + parentClassName + " " +
 		                     parent->getName() + " already has a " +
 		                     childClassName + " with name " + child->getName());
@@ -218,6 +219,16 @@ StructuredClass::StructuredClass(Manager &mgr, std::string name,
 	}
 }
 
+bool StructuredClass::isSubclassOf(Handle<StructuredClass> c) const{
+	if(c == nullptr || superclass == nullptr){
+		return false;
+	}
+	if(c == superclass){
+		return true;
+	}
+	return superclass->isSubclassOf(c);
+}
+
 /* Class AnnotationClass */
 
 AnnotationClass::AnnotationClass(