private ConcatQueryOperatorResults(
                QueryResults <TSource> leftChildQueryResults, QueryResults <TSource> rightChildQueryResults,
                ConcatQueryOperator <TSource> concatOp, QuerySettings settings,
                bool preferStriping)
                : base(leftChildQueryResults, rightChildQueryResults, concatOp, settings, preferStriping)
            {
                Debug.Assert(leftChildQueryResults.IsIndexible && rightChildQueryResults.IsIndexible);

                _leftChildCount  = leftChildQueryResults.ElementsCount;
                _rightChildCount = rightChildQueryResults.ElementsCount;
            }
            private ConcatQueryOperatorResults(
                QueryResults <TSource> leftChildQueryResults, QueryResults <TSource> rightChildQueryResults,
                ConcatQueryOperator <TSource> concatOp, QuerySettings settings,
                bool preferStriping)
                : base(leftChildQueryResults, rightChildQueryResults, concatOp, settings, preferStriping)
            {
#if !MONO
                m_concatOp = concatOp;
#endif
                Contract.Assert(leftChildQueryResults.IsIndexible && rightChildQueryResults.IsIndexible);

                m_leftChildCount  = leftChildQueryResults.ElementsCount;
                m_rightChildCount = rightChildQueryResults.ElementsCount;
            }
Esempio n. 3
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            int m_rightChildCount;                    // The number of elements in the right child result set

            public static QueryResults <TSource> NewResults(
                QueryResults <TSource> leftChildQueryResults, QueryResults <TSource> rightChildQueryResults,
                ConcatQueryOperator <TSource> op, QuerySettings settings,
                bool preferStriping)
            {
                if (leftChildQueryResults.IsIndexible && rightChildQueryResults.IsIndexible)
                {
                    return(new ConcatQueryOperatorResults(
                               leftChildQueryResults, rightChildQueryResults, op, settings, preferStriping));
                }
                else
                {
                    return(new BinaryQueryOperatorResults(
                               leftChildQueryResults, rightChildQueryResults, op, settings, preferStriping));
                }
            }
 private ConcatQueryOperatorResults(QueryResults <TSource> leftChildQueryResults, QueryResults <TSource> rightChildQueryResults, ConcatQueryOperator <TSource> concatOp, QuerySettings settings, bool preferStriping) : base(leftChildQueryResults, rightChildQueryResults, concatOp, settings, preferStriping)
 {
     this.m_concatOp        = concatOp;
     this.m_leftChildCount  = leftChildQueryResults.ElementsCount;
     this.m_rightChildCount = rightChildQueryResults.ElementsCount;
 }