comment

Former-commit-id: 7715fd4684e38a90bcff015ab8e9240c5ddb0491

include/igl/serialize.h

@@ -187,7 +187,10 @@ namespace igl
  
   public:
  
-    // Override this function to add your member variables which should be serialized
+    // You **MUST** Override this function to add your member variables which
+    // should be serialized
+    //
+    // http://stackoverflow.com/a/6634382/148668
     inline virtual void InitSerialization() = 0;
  
     // Following functions can be overridden to handle the specific events.