public TValue AddOrUpdate(TKey key, Func <TKey, TValue> addValueFactory, Func <TKey, TValue, TValue> updateValueFactory)
{
return(internalDictionary.InsertOrUpdate(Hash(key),
key,
() => Make(key, addValueFactory(key)),
(e) => Make(key, updateValueFactory(key, e.Value))).Value);
}
public TValue AddOrUpdate (TKey key, Func<TKey, TValue> addValueFactory, Func<TKey, TValue, TValue> updateValueFactory)
{
CheckKey (key);
if (addValueFactory == null)
throw new ArgumentNullException ("addValueFactory");
if (updateValueFactory == null)
throw new ArgumentNullException ("updateValueFactory");
return internalDictionary.InsertOrUpdate (Hash (key),
key,
() => Make (key, addValueFactory (key)),
(e) => Make (key, updateValueFactory (key, e.Value))).Value;
}