Changeset 6299 for branches/GP.Grammar.Editor/HeuristicLab.Encodings.SymbolicExpressionTreeEncoding/3.4/Symbols

Timestamp:

05/26/11 15:11:48 (13 years ago)

Author:

mkommend

Message:

#1479: Corrected handling of GroupSymbols.

Location:

branches/GP.Grammar.Editor/HeuristicLab.Encodings.SymbolicExpressionTreeEncoding/3.4/Symbols

Files:

• GroupSymbol.cs (modified) (1 diff)
• Symbol.cs (modified) (1 diff)

branches/GP.Grammar.Editor/HeuristicLab.Encodings.SymbolicExpressionTreeEncoding/3.4/Symbols/GroupSymbol.cs

@@ -59 +59 @@
       InitialFrequency = 0.0;
     }
+
+    public IEnumerable<ISymbol> Flatten() {
+      return symbols.Union(symbols.OfType<GroupSymbol>().SelectMany(g => g.Flatten()));
+    }
   }
 }

branches/GP.Grammar.Editor/HeuristicLab.Encodings.SymbolicExpressionTreeEncoding/3.4/Symbols/Symbol.cs

@@ -38 +38 @@
         if (value != initialFrequency) {
           initialFrequency = value;
-          if (initialFrequency.IsAlmost(0.0)) enabled = false;
           OnChanged(EventArgs.Empty);
         }