Changeset 4249 for trunk/sources/HeuristicLab.Problems.DataAnalysis/3.3/Symbolic/ArithmeticExpressionGrammar.cs

Timestamp:

08/18/10 14:57:11 (14 years ago)

Author:

mkommend

Message:

Refactored grammars (ticket #1028).

File:

• trunk/sources/HeuristicLab.Problems.DataAnalysis/3.3/Symbolic/ArithmeticExpressionGrammar.cs (modified) (2 diffs)

trunk/sources/HeuristicLab.Problems.DataAnalysis/3.3/Symbolic/ArithmeticExpressionGrammar.cs

@@ -30 +30 @@
   [Item("ArithmeticExpressionGrammar", "Represents a grammar for functional expressions using only arithmetic operations.")]
   public class ArithmeticExpressionGrammar : DefaultSymbolicExpressionGrammar {
-    [Storable]
-    private HeuristicLab.Problems.DataAnalysis.Symbolic.Symbols.Variable variableSymbol;
-
     public ArithmeticExpressionGrammar()
       : base() {
@@ -49 +46 @@
       constant.MinValue = -20;
       constant.MaxValue = 20;
-      variableSymbol = new HeuristicLab.Problems.DataAnalysis.Symbolic.Symbols.Variable();
+      var variableSymbol = new HeuristicLab.Problems.DataAnalysis.Symbolic.Symbols.Variable();
 
       var allSymbols = new List<Symbol>() { add, sub, mul, div, constant, variableSymbol };