public int getDifference() { int ret = FiftyOneDegreesTrieV3PINVOKE.Match_getDifference(swigCPtr); if (FiftyOneDegreesTrieV3PINVOKE.SWIGPendingException.Pending) { throw FiftyOneDegreesTrieV3PINVOKE.SWIGPendingException.Retrieve(); } return(ret); }