protected override PatternNodePPA ComputeMaximalDepth(PatternNodePPA node,
IPermutationsCollection avoidedPermutations,
int depthComputed, ResultPPA result)
{
List <PatternNodePPA> nodes = Compute(node, avoidedPermutations, depthComputed - 1, result);
foreach (var nodeProcessed in nodes)
{
result.TryProcessNodeChildren(nodeProcessed);
}
return(node);
}
protected void ComputeStepProcessChildren(PatternNodePPA node, ResultPPA result)
{
PatternNodePPA parent = node.Parent;
List <PatternNodePPA>[] descendants;
parent.TryGetDescendants(out descendants);
List <PatternNodePPA> nodes = descendants[node.PositionPrecedingLetters(node.Permutation.Length - 1)];
foreach (var nodeProcessed in nodes)
{
result.TryProcessNodeChildren(nodeProcessed);
}
}