// Returns active EdgeNodes
public List <EdgeNode> getLeaveNodes()
{
List <EdgeNode> list = new List <EdgeNode>();
if (!root.hasSons)
{
list.Add(root);
return(list);
}
else
{
list.AddRange(root.getLeaveNodes());
}
return(list);
}
// Returns the active EdgeNodes that stem from this node
public List <EdgeNode> getLeaveNodes()
{
List <EdgeNode> leaves = new List <EdgeNode>();
if (!leftSon.hasSons)
{
leaves.Add(leftSon);
}
else
{
leaves.AddRange(leftSon.getLeaveNodes());
}
if (!rightSon.hasSons)
{
leaves.Add(rightSon);
}
else
{
leaves.AddRange(rightSon.getLeaveNodes());
}
return(leaves);
}
