Changeset 6387 for branches/GP.Grammar.Editor/HeuristicLab.Problems.DataAnalysis.Symbolic/3.4/Symbols/Addition.cs

Timestamp:

06/08/11 10:42:57 (13 years ago)

Author:

mkommend

Message:

#1540: Added min and max arity to symbols and renamed SymbolicExpressionTreeNode.SubtreesCount to SymbolicExpressionTreeNode.SubtreeCount.

File:

• branches/GP.Grammar.Editor/HeuristicLab.Problems.DataAnalysis.Symbolic/3.4/Symbols/Addition.cs (modified) (1 diff)

branches/GP.Grammar.Editor/HeuristicLab.Problems.DataAnalysis.Symbolic/3.4/Symbols/Addition.cs

@@ -22 +22 @@
 using HeuristicLab.Common;
 using HeuristicLab.Core;
+using HeuristicLab.Encodings.SymbolicExpressionTreeEncoding;
 using HeuristicLab.Persistence.Default.CompositeSerializers.Storable;
-using HeuristicLab.Encodings.SymbolicExpressionTreeEncoding;
 namespace HeuristicLab.Problems.DataAnalysis.Symbolic {
   [StorableClass]
   [Item("Addition", "Symbol that represents the + operator.")]
   public sealed class Addition : Symbol {
+    private const int minimumArity = 1;
+    private const int maximumArity = byte.MaxValue;
+
+    public override int MinimumArity {
+      get { return minimumArity; }
+    }
+    public override int MaximumArity {
+      get { return maximumArity; }
+    }
+
     [StorableConstructor]
     private Addition(bool deserializing) : base(deserializing) { }