Changeset 18086 for branches/2521_ProblemRefactoring/HeuristicLab.Encodings.SymbolicExpressionTreeEncoding/3.4/Grammars/SymbolicExpressionGrammar.cs

Timestamp:

11/19/21 16:07:45 (2 years ago)

Author:

mkommend

Message:

#2521: Merged trunk changes into branch.

File:

• branches/2521_ProblemRefactoring/HeuristicLab.Encodings.SymbolicExpressionTreeEncoding/3.4/Grammars/SymbolicExpressionGrammar.cs (modified) (1 diff)

branches/2521_ProblemRefactoring/HeuristicLab.Encodings.SymbolicExpressionTreeEncoding/3.4/Grammars/SymbolicExpressionGrammar.cs

@@ -191 +191 @@
     public event EventHandler ReadOnlyChanged;
     protected virtual void OnReadOnlyChanged() {
-      var handler = ReadOnlyChanged;
-      if (handler != null)
-        handler(this, EventArgs.Empty);
-    }
-
-    #region IStatefulItem methods
-    void IStatefulItem.InitializeState() {
-      ReadOnly = false;
-    }
-    void IStatefulItem.ClearState() {
-      ReadOnly = false;
-    }
-    #endregion
+      ReadOnlyChanged?.Invoke(this, EventArgs.Empty);
+    }
 
     public sealed override void AddAllowedChildSymbol(ISymbol parent, ISymbol child) {