Thanks for the response.
The code wasn't working as I expected because I'd failed to initialise
the setOfValuesForCharacteristicTypes NSMutableSet which I was using
check the hashFromCharacteristicTypes before sending the hash to the
dictionary.
I'd presumed it was a problem with set obje
Types setObject:valuesToReturn
forKey:hashFromCharacteristicTypes ];
[setOfValuesForCharacteristicTypes
addObject:hashFromCharacteristicTypes];
return valuesToReturn;
}
______
Tim McDonald
Dept of Mechanical Enginee
