private int splitVariableIdx; // Tree.Schema.PredictorLst[splitVariableIdx] = splitVariable
#endregion Fields
#region Constructors
public Node()
{
Tree = Def.Tree;
++Node.CountId;
id = Node.CountId;
PositionType = PositionTypeEnum.Root;
Table = new TableMap(this);
Def.Db.PredictorsFill(this);
MvProcedures();
Def.Tree.NodeAdd(this);
}
public Node(Node ancestor)
{
Tree = Def.Tree;
++Node.CountId;
id = Node.CountId;
PositionType = PositionTypeEnum.Intermediate;
Table = new TableMap(this);
Def.Db.PredictorsFill(this);
MvProcedures();
Def.Tree.NodeAdd(this);
Ancestor = ancestor;
Ancestor.DescendentLst.Add(this);
}