public virtual void addChildImpl(OverlayContainer cont)
 {
     OgreOverlayPINVOKE.OverlayContainer_addChildImpl__SWIG_1(swigCPtr, OverlayContainer.getCPtr(cont));
     if (OgreOverlayPINVOKE.SWIGPendingException.Pending)
     {
         throw OgreOverlayPINVOKE.SWIGPendingException.Retrieve();
     }
 }