Contains()

bool System.Linq.Parallel.Lookup< TKey, TElement >.Contains ( TKey key )

inline

Implements System.Linq.ILookup< TKey, TElement >.

Definition at line 53 of file Lookup.cs.

    {
        if (_comparer.Equals(key, default(TKey)))
        {
            return _defaultKeyGrouping != null;
        }
        return _dict.ContainsKey(key);
    }

References System.Linq.Parallel.Lookup< TKey, TElement >._comparer, System.Linq.Parallel.Lookup< TKey, TElement >._defaultKeyGrouping, System.Linq.Parallel.Lookup< TKey, TElement >._dict, System.Collections.Generic.Dictionary< TKey, TValue >.ContainsKey(), System.Collections.IEqualityComparer.Equals(), and System.key.