ScoringObject.h fix undefined behavior upon dtor

dorian3d · Oct 8, 2015 · d1325ef · d1325ef
1 parent 47b913a
commit d1325ef
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/include/DBoW2/ScoringObject.h b/include/DBoW2/ScoringObject.h
@@ -40,6 +40,7 @@ class GeneralScoring
   // If you change the type of WordValue, make sure you change also the
 	// epsilon value (this is needed by the KL method)
 
+  virtual ~GeneralScoring() {} //!< Required for virtual base classes	
 };
 
 /**