VisitSequence()

override QilNode System.Xml.Xsl.IlGen.XmlILOptimizerVisitor.VisitSequence ( QilList local0 )

inlineprotectedvirtual

Reimplemented from System.Xml.Xsl.Qil.QilVisitor.

Definition at line 592 of file XmlILOptimizerVisitor.cs.

    {
        if (local0.Count == 1 && this[XmlILOptimization.EliminateSequence] && AllowReplace(XmlILOptimization.EliminateSequence, local0))
        {
            return Replace(XmlILOptimization.EliminateSequence, local0, local0[0]);
        }
        if (HasNestedSequence(local0) && this[XmlILOptimization.NormalizeNestedSequences] && AllowReplace(XmlILOptimization.NormalizeNestedSequences, local0))
        {
            QilNode qilNode = VisitSequence(f.Sequence());
            foreach (QilNode item in local0)
            {
                if (item.NodeType == QilNodeType.Sequence)
                {
                    qilNode.Add((IList<QilNode>)item);
                }
                else
                {
                    qilNode.Add(item);
                }
            }
            qilNode = VisitSequence((QilList)qilNode);
            return Replace(XmlILOptimization.NormalizeNestedSequences, local0, qilNode);
        }
        return NoReplace(local0);
    }

References System.Collections.Generic.Dictionary< TKey, TValue >.Add(), System.Xml.Xsl.IlGen.XmlILOptimizerVisitor.AllowReplace(), System.Collections.Generic.Dictionary< TKey, TValue >.Count, System.Xml.Xsl.Qil.QilReplaceVisitor.f, System.Xml.Xsl.IlGen.XmlILOptimizerVisitor.HasNestedSequence(), System.item, System.Xml.Xsl.IlGen.XmlILOptimizerVisitor.NoReplace(), System.Xml.Replace, System.Xml.Xsl.Qil.QilFactory.Sequence(), and System.Xml.Xsl.IlGen.XmlILOptimizerVisitor.VisitSequence().

Referenced by System.Xml.Xsl.IlGen.XmlILOptimizerVisitor.VisitDifference(), System.Xml.Xsl.IlGen.XmlILOptimizerVisitor.VisitFilter(), System.Xml.Xsl.IlGen.XmlILOptimizerVisitor.VisitInvoke(), System.Xml.Xsl.IlGen.XmlILOptimizerVisitor.VisitLoop(), System.Xml.Xsl.IlGen.XmlILOptimizerVisitor.VisitNamespaceDecl(), System.Xml.Xsl.IlGen.XmlILOptimizerVisitor.VisitSequence(), and System.Xml.Xsl.IlGen.XmlILOptimizerVisitor.VisitTypeAssert().