GetCount() [2/2]

int System.Linq.GroupedEnumerable< TSource, TKey >.GetCount ( bool onlyIfCheap )

inline

Definition at line 87 of file GroupedEnumerable.cs.

    {
        if (!onlyIfCheap)
        {
            return Lookup<TKey, TSource>.Create(_source, _keySelector, _comparer).Count;
        }
        return -1;
    }

References System.Linq.GroupedEnumerable< TSource, TKey >._comparer, System.Linq.GroupedEnumerable< TSource, TKey >._keySelector, System.Linq.GroupedEnumerable< TSource, TKey >._source, and System.Collections.Generic.Dictionary< TKey, TValue >.Count.