Changeset 8131 for trunk/sources/HeuristicLab.Problems.LawnMower/3.3/Problem.cs

Timestamp:

06/27/12 11:33:49 (12 years ago)

Author:

gkronber

Message:

#1876: added support for ADF to lawn mower problem... unfortunately found a bug in architecture manipulating operators or in the grammars.

File:

• trunk/sources/HeuristicLab.Problems.LawnMower/3.3/Problem.cs (modified) (6 diffs)

trunk/sources/HeuristicLab.Problems.LawnMower/3.3/Problem.cs

@@ -42 +42 @@
     private const string MaxLawnMowerProgramDepthParameterName = "MaxProgramDepth";
     private const string LawnMowerGrammarParameterName = "Grammar";
+    private const string MaxFunctionDefinitionsParameterName = "MaxFunctionDefinitions";
+    private const string MaxArgumentDefinitionsParameterName = "MaxArgumentDefinitions";
 
     public IFixedValueParameter<IntValue> LawnWidthParameter {
@@ -58 +60 @@
       get { return (IValueParameter<Grammar>)Parameters[LawnMowerGrammarParameterName]; }
     }
+    public IFixedValueParameter<IntValue> MaxFunctionDefinitionsParameter {
+      get { return (IFixedValueParameter<IntValue>)Parameters[MaxFunctionDefinitionsParameterName]; }
+    }
+    public IFixedValueParameter<IntValue> MaxArgumentDefinitionsParameter {
+      get { return (IFixedValueParameter<IntValue>)Parameters[MaxArgumentDefinitionsParameterName]; }
+    }
 
     [StorableConstructor]
@@ -73 +81 @@
       Parameters.Add(new FixedValueParameter<IntValue>(MaxLawnMowerProgramDepthParameterName, "Maximal depth of the lawn mower program.", new IntValue(13)));
       Parameters.Add(new FixedValueParameter<IntValue>(MaxLawnMowerProgramLengthParameterName, "Maximal length of the lawn mower program.", new IntValue(1000)));
+      Parameters.Add(new FixedValueParameter<IntValue>(MaxFunctionDefinitionsParameterName, "Maximal number of automatically defined functions (ADF).", new IntValue(3)));
+      Parameters.Add(new FixedValueParameter<IntValue>(MaxArgumentDefinitionsParameterName, "Maximal number of automatically defined arguments.", new IntValue(3)));
       Parameters.Add(new ValueParameter<Grammar>(LawnMowerGrammarParameterName, "Grammar for the lawn mower program.",
                      new Grammar()));
@@ -105 +115 @@
       SolutionCreator.SymbolicExpressionTreeParameter.ActualNameChanged +=
         SymbolicExpressionTreeParameterOnActualNameChanged;
+      MaxArgumentDefinitionsParameter.ValueChanged += ParameterizeGrammar;
+      MaxFunctionDefinitionsParameter.ValueChanged += ParameterizeGrammar;
     }
-
-
 
     protected override void OnEvaluatorChanged() {
@@ -135 +145 @@
       ParameterizeAnalyzers();
       ParameterizeOperators();
+    }
+
+    private void ParameterizeGrammar(object sender, EventArgs eventArgs) {
+      GrammarParameter.Value.MaximumFunctionArguments = MaxArgumentDefinitionsParameter.Value.Value;
+      GrammarParameter.Value.MaximumFunctionDefinitions = MaxFunctionDefinitionsParameter.Value.Value;
     }
 
@@ -175 +190 @@
         op.SymbolicExpressionTreeParameter.ActualName = SolutionCreator.SymbolicExpressionTreeParameter.ActualName;
       }
+      foreach (ISymbolicExpressionTreeArchitectureAlteringOperator op in operators.OfType<ISymbolicExpressionTreeArchitectureAlteringOperator>()) {
+        op.MaximumFunctionDefinitionsParameter.ActualName = MaxFunctionDefinitionsParameter.Name;
+        op.MaximumFunctionArgumentsParameter.ActualName = MaxArgumentDefinitionsParameter.Name;
+      }
     }
   }