Fix gcc error due to cc70774

Author: howetuft

include/luxrays/core/namedobjectvector.h

@@ -96,23 +96,24 @@ class NamedObjectVector {
 
 	/// Delete a named object from the container.
 	///
-	/// Please not the name object is just removed, not
+	/// Please note that the name object is just removed, not
 	/// destroyed. The object holder (unique_ptr) is returned
 	/// to caller for further finalization
 	template<typename T>
 	std::unique_ptr<T> DeleteObj(const std::string &name) {
-
 		auto oldObjPtr = DeleteObj<NamedObject>(name);
 		auto oldDerivedPtr = oldObjPtr ?
 			dynamic_uptr_cast<T>(std::move(oldObjPtr)) :
 			std::unique_ptr<T>();
 		return std::move(oldDerivedPtr);
-
 	}
-	
+
+	// DeleteObj explicit instantiation for NamedObject
 	template<>
 	NamedObjectUPtr DeleteObj<NamedObject>(const std::string &name);
 
+	
+
 	void DeleteObjs(const std::vector<std::string> &names);
 
 	bool IsObjDefined(const std::string &name) const;
@@ -176,13 +177,19 @@ class NamedObjectVector {
 
 };
 
+
+
 // Specialization (declaration) of DefineObj for NamedObject class, so that
 // derived classes can rely on it
 template<>
 std::tuple< NamedObject&, std::unique_ptr<NamedObject> >
 NamedObjectVector::DefineObj(std::unique_ptr<NamedObject>&& obj);
 
-
+// Specialization (declaration) of DeleteObj for NamedObject class, so that
+// derived classes can rely on it
+template<>
+std::unique_ptr<NamedObject>
+NamedObjectVector::DeleteObj(const std::string &name);
 
 }  // Namespace luxrays