Changeset 2722 for trunk/sources/HeuristicLab.GP.StructureIdentification/3.3/Predictor.cs

Timestamp:

01/29/10 15:22:18 (14 years ago)

Author:

gkronber

Message:

Added a special predictor builder for linear scaling tree evaluation and changed default GP engines to use linear scaling evaluators. #823.

File:

• trunk/sources/HeuristicLab.GP.StructureIdentification/3.3/Predictor.cs (modified) (1 diff)

trunk/sources/HeuristicLab.GP.StructureIdentification/3.3/Predictor.cs

@@ -52 +52 @@
 
     public override IEnumerable<double> Predict(Dataset input, int start, int end) {
+      if (input == null) throw new ArgumentNullException();
+      if (start < 0 || end <= start) throw new ArgumentException("start must be larger than zero and strictly smaller than end");
+      if (end > input.Rows) throw new ArgumentOutOfRangeException("number of rows in input is smaller then end");
       treeEvaluator.UpperEvaluationLimit = UpperPredictionLimit;
       treeEvaluator.LowerEvaluationLimit = LowerPredictionLimit;
 
-      if (start < 0 || end <= start) throw new ArgumentException("start must be larger than zero and strictly smaller than end");
-      if (end > input.Rows) throw new ArgumentOutOfRangeException("number of rows in input is smaller then end");
       return treeEvaluator.Evaluate(input, functionTree.FunctionTree, Enumerable.Range(start, end - start));
     }