Changeset 2393 for trunk/sources/HeuristicLab.GP.StructureIdentification/3.3/HL3TreeEvaluator.cs

Timestamp:

09/27/09 17:27:57 (15 years ago)

Author:

gkronber

Message:

Fixed #765 (GP Predictor should output NaN if the predicted value for a row can't be calculated).

File:

• trunk/sources/HeuristicLab.GP.StructureIdentification/3.3/HL3TreeEvaluator.cs (modified) (2 diffs)

trunk/sources/HeuristicLab.GP.StructureIdentification/3.3/HL3TreeEvaluator.cs

@@ -38 +38 @@
         case EvaluatorSymbolTable.VARIABLE: {
             int row = sampleIndex + currInstr.i_arg1;
-            if (row < 0 || row >= dataset.Rows) throw new InvalidOperationException("Out of range access to dataset row: " + row);
+            if (row < 0 || row >= dataset.Rows) throw new ArgumentException("Out of range access to dataset row: " + row);
             else return currInstr.d_arg0 * dataset.GetValue(row, currInstr.i_arg0);
           }
@@ -46 +46 @@
         case EvaluatorSymbolTable.DIFFERENTIAL: {
             int row = sampleIndex + currInstr.i_arg1;
-            if (row < 0 || row >= dataset.Rows) throw new InvalidOperationException("Out of range access to dataset row: " + row);
+            if (row < 0 || row >= dataset.Rows) throw new ArgumentException("Out of range access to dataset row: " + row);
             else if (row < 1) return 0.0;
             else {