Changeset 5686 for branches/DataAnalysis Refactoring/HeuristicLab.Problems.DataAnalysis.Symbolic/3.4/Grammars/ArithmeticExpressionGrammar.cs

Timestamp:

03/15/11 13:34:38 (13 years ago)

Author:

mkommend

Message:

#1418: Finally added results from the grammar refactoring.

File:

• branches/DataAnalysis Refactoring/HeuristicLab.Problems.DataAnalysis.Symbolic/3.4/Grammars/ArithmeticExpressionGrammar.cs (modified) (2 diffs)

branches/DataAnalysis Refactoring/HeuristicLab.Problems.DataAnalysis.Symbolic/3.4/Grammars/ArithmeticExpressionGrammar.cs

@@ -29 +29 @@
   [StorableClass]
   [Item("ArithmeticExpressionGrammar", "Represents a grammar for functional expressions using only arithmetic operations.")]
-  public class ArithmeticExpressionGrammar : DefaultSymbolicExpressionGrammar, ISymbolicDataAnalysisGrammar {
+  public class ArithmeticExpressionGrammar : SymbolicExpressionGrammar, ISymbolicDataAnalysisGrammar {
 
     [StorableConstructor]
@@ -59 +59 @@
 
       foreach (var funSymb in functionSymbols) {
-        SetMinSubtreeCount(funSymb, 1);
-        SetMaxSubtreeCount(funSymb, 3);
+        SetSubtreeCount(funSymb, 1, 3);
       }
-      SetMinSubtreeCount(constant, 0);
-      SetMaxSubtreeCount(constant, 0);
-      SetMinSubtreeCount(variableSymbol, 0);
-      SetMaxSubtreeCount(variableSymbol, 0);
+      SetSubtreeCount(constant, 0, 0);
+      SetSubtreeCount(variableSymbol, 0, 0);
 
       // allow each symbol as child of the start symbol
       foreach (var symb in allSymbols) {
-        SetAllowedChild(StartSymbol, symb, 0);
+        AddAllowedChildSymbol(StartSymbol, symb);
       }
 
       // allow each symbol as child of every other symbol (except for terminals that have maxSubtreeCount == 0)
-      foreach (var parent in allSymbols) {
-        for (int i = 0; i < GetMaxSubtreeCount(parent); i++)
-          foreach (var child in allSymbols) {
-            SetAllowedChild(parent, child, i);
-          }
+      foreach (var parent in functionSymbols) {
+        foreach (var child in allSymbols)
+          AddAllowedChildSymbol(parent, child);
       }
     }