Changeset 6760 for branches/PersistenceSpeedUp/HeuristicLab.Encodings.SymbolicExpressionTreeEncoding/3.4/SymbolicExpressionTreeNode.cs
- Timestamp:
- 09/14/11 13:59:25 (13 years ago)
- Location:
- branches/PersistenceSpeedUp
- Files:
-
- 2 edited
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branches/PersistenceSpeedUp
- Property svn:ignore
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old new 12 12 *.psess 13 13 *.vsp 14 *.docstates
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- Property svn:mergeinfo changed
- Property svn:ignore
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branches/PersistenceSpeedUp/HeuristicLab.Encodings.SymbolicExpressionTreeEncoding/3.4/SymbolicExpressionTreeNode.cs
r5809 r6760 55 55 : base() { 56 56 symbol = original.symbol; // symbols are reused 57 subtrees = new List<ISymbolicExpressionTreeNode>(original.subtrees.Count); 58 foreach (var subtree in original.subtrees) { 59 var clonedSubtree = cloner.Clone(subtree); 60 subtrees.Add(clonedSubtree); 61 clonedSubtree.Parent = this; 57 if (original.subtrees != null) { 58 subtrees = new List<ISymbolicExpressionTreeNode>(original.subtrees.Count); 59 foreach (var subtree in original.subtrees) { 60 var clonedSubtree = cloner.Clone(subtree); 61 subtrees.Add(clonedSubtree); 62 clonedSubtree.Parent = this; 63 } 62 64 } 63 65 } … … 186 188 187 189 public override string ToString() { 188 return Symbol.Name; 190 if (Symbol != null) return Symbol.Name; 191 return "SymbolicExpressionTreeNode"; 189 192 } 190 193
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