Changeset 8175 for trunk/sources/HeuristicLab.Problems.DataAnalysis.Symbolic.Regression/3.4/SingleObjective

Timestamp:

07/02/12 10:13:16 (12 years ago)

Author:

mkommend

Message:

#1810: Corrected event registration for grammar configuration and updated samples.

File:

• trunk/sources/HeuristicLab.Problems.DataAnalysis.Symbolic.Regression/3.4/SingleObjective/SymbolicRegressionSingleObjectiveProblem.cs (modified) (4 diffs)

trunk/sources/HeuristicLab.Problems.DataAnalysis.Symbolic.Regression/3.4/SingleObjective/SymbolicRegressionSingleObjectiveProblem.cs

@@ -49 +49 @@
     [StorableConstructor]
     protected SymbolicRegressionSingleObjectiveProblem(bool deserializing) : base(deserializing) { }
-    protected SymbolicRegressionSingleObjectiveProblem(SymbolicRegressionSingleObjectiveProblem original, Cloner cloner) : base(original, cloner) { }
+    protected SymbolicRegressionSingleObjectiveProblem(SymbolicRegressionSingleObjectiveProblem original, Cloner cloner)
+      : base(original, cloner) {
+      RegisterEventHandlers();
+    }
     public override IDeepCloneable Clone(Cloner cloner) { return new SymbolicRegressionSingleObjectiveProblem(this, cloner); }
 
@@ -62 +65 @@
       MaximumSymbolicExpressionTreeLength.Value = InitialMaximumTreeLength;
 
-      SymbolicExpressionTreeGrammarParameter.ValueChanged += (o, e) => ConfigureGrammarSymbols();
-
+      RegisterEventHandlers();
       ConfigureGrammarSymbols();
       InitializeOperators();
@@ -71 +73 @@
     [StorableHook(HookType.AfterDeserialization)]
     private void AfterDeserialization() {
+      RegisterEventHandlers();
       // compatibility
       bool changed = false;
@@ -84 +87 @@
         ParameterizeOperators();
       }
+    }
+
+    private void RegisterEventHandlers() {
+      SymbolicExpressionTreeGrammarParameter.ValueChanged += (o, e) => ConfigureGrammarSymbols();
     }