Changeset 3237 for trunk/sources/HeuristicLab.Encodings.SymbolicExpressionTreeEncoding/3.3/SymbolicExpressionGrammar.cs

Timestamp:

03/30/10 19:38:22 (14 years ago)

Author:

gkronber

Message:

Worked on symbolic expression tree encoding.
Added view for expression trees (simple textual view in s-exp format).
Implemented SubtreeCrossover.
Fixed bugs in ProbabilisticTreeCreator.
#937 (Data types and operators for symbolic expression tree encoding)

File:

• trunk/sources/HeuristicLab.Encodings.SymbolicExpressionTreeEncoding/3.3/SymbolicExpressionGrammar.cs (modified) (2 diffs)

trunk/sources/HeuristicLab.Encodings.SymbolicExpressionTreeEncoding/3.3/SymbolicExpressionGrammar.cs

@@ -81 +81 @@
       get { return startSymbol; }
     }
-   
+
     public IEnumerable<Symbol> AllowedSymbols(Symbol parent, int argumentIndex) {
       return allowedSymbols[parent][argumentIndex];
@@ -106 +106 @@
     }
 
+    public bool IsValidExpression(SymbolicExpressionTree expression) {
+      throw new NotImplementedException();
+    }
+
     #endregion
   }