Changeset 4022 for trunk/sources/HeuristicLab.Problems.DataAnalysis/3.3/Symbolic/Symbols/VariableTreeNode.cs

Timestamp:

07/09/10 17:01:36 (14 years ago)

Author:

gkronber

Message:

Worked on symbolic regression classes to prepare for time series prognosis plugin. #1081

File:

• trunk/sources/HeuristicLab.Problems.DataAnalysis/3.3/Symbolic/Symbols/VariableTreeNode.cs (modified) (2 diffs)

trunk/sources/HeuristicLab.Problems.DataAnalysis/3.3/Symbolic/Symbols/VariableTreeNode.cs

@@ -30 +30 @@
 namespace HeuristicLab.Problems.DataAnalysis.Symbolic.Symbols {
   [StorableClass]
-  public sealed class VariableTreeNode : SymbolicExpressionTreeTerminalNode {
+  public class VariableTreeNode : SymbolicExpressionTreeTerminalNode {
     public new Variable Symbol {
       get { return (Variable)base.Symbol; }
@@ -48 +48 @@
 
 
-    private VariableTreeNode() { }
+    protected VariableTreeNode() { }
 
     // copy constructor
-    private VariableTreeNode(VariableTreeNode original)
+    protected VariableTreeNode(VariableTreeNode original)
       : base(original) {
       weight = original.weight;