Changeset 18111

Timestamp:

12/09/21 07:20:12 (3 years ago)

Author:

gkronber

Message:

#3073 fix exception when no variableRanges are given in the ctor for ShapeConstrainedRegressionProblemData

File:

• trunk/HeuristicLab.Problems.DataAnalysis/3.4/Implementation/Regression/ShapeConstrainedRegressionProblemData.cs (modified) (2 diffs)

trunk/HeuristicLab.Problems.DataAnalysis/3.4/Implementation/Regression/ShapeConstrainedRegressionProblemData.cs

@@ -145 +145 @@
       : this(regressionProblemData.Dataset, regressionProblemData.AllowedInputVariables, regressionProblemData.TargetVariable,
           regressionProblemData.TrainingPartition, regressionProblemData.TestPartition, regressionProblemData.Transformations,
-          (regressionProblemData is ShapeConstrainedRegressionProblemData) ? ((ShapeConstrainedRegressionProblemData)regressionProblemData).ShapeConstraints : null, 
+          (regressionProblemData is ShapeConstrainedRegressionProblemData) ? ((ShapeConstrainedRegressionProblemData)regressionProblemData).ShapeConstraints : null,
           regressionProblemData.VariableRanges) {
     }
@@ -159 +159 @@
       if (sc == null) sc = new ShapeConstraints();
       Parameters.Add(new FixedValueParameter<ShapeConstraints>(ShapeConstraintsParameterName, "Specifies the shape constraints for the regression problem.", (ShapeConstraints)sc.Clone()));
-      foreach (var entry in variableRanges.GetVariableIntervals())
-        VariableRanges.SetInterval(entry.Item1, entry.Item2);
+      if (variableRanges != null) {
+        foreach (var entry in variableRanges.GetVariableIntervals())
+          VariableRanges.SetInterval(entry.Item1, entry.Item2);
+      }
       RegisterEventHandlers();
     }