Changeset 2167

Timestamp:

07/16/09 14:38:15 (15 years ago)

Author:

gkronber

Message:

Fixed incompatibility of HL2 model export with old models. #710

File:

• trunk/sources/HeuristicLab.GP.StructureIdentification/3.3/ModelAnalyzerExporter.cs (modified) (3 diffs)

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

@@ -120 +120 @@
 
     public static string ExportToHL2(this Constant constant, IFunctionTree tree) {
-      double value = ((DoubleData)tree.GetLocalVariable(Constant.VALUE).Value).Data;
+      HeuristicLab.Core.IItem constantItem = tree.GetLocalVariable(Constant.VALUE).Value;
+      double value;
+      if (constantItem is ConstrainedDoubleData) {
+        value = ((ConstrainedDoubleData)constantItem).Data;
+      } else {
+        value = ((DoubleData)constantItem).Data;
+      }
       return "[T]Constant(" + value.ToString("r") + ";0;0)";
     }
@@ -129 +135 @@
 
     public static string ExportToHL2(this Differential differential, IFunctionTree tree) {
-      double weight = ((DoubleData)tree.GetLocalVariable(Differential.WEIGHT).Value).Data;
-      double index = ((ConstrainedIntData)tree.GetLocalVariable(Differential.INDEX).Value).Data;
-      double offset = ((ConstrainedIntData)tree.GetLocalVariable(Differential.OFFSET).Value).Data;
+      HeuristicLab.Core.IItem weightItem = tree.GetLocalVariable(Differential.WEIGHT).Value;
+      double weight;
+      if (weightItem is ConstrainedDoubleData) {
+        weight = ((ConstrainedDoubleData)weightItem).Data;
+      } else {
+        weight = ((DoubleData)weightItem).Data;
+      }
+      var index = tree.GetLocalVariable(Differential.INDEX).Value;
+      var offset = ((ConstrainedDoubleData)tree.GetLocalVariable(Differential.OFFSET).Value).Data;
 
       return "[T]Differential(" + weight.ToString("r") + ";" + index + ";" + -offset + ")";
@@ -177 +189 @@
 
     public static string ExportToHL2(this Variable variable, IFunctionTree tree) {
-      double weight = ((DoubleData)tree.GetLocalVariable(Variable.WEIGHT).Value).Data;
+      HeuristicLab.Core.IItem weightItem = tree.GetLocalVariable(Differential.WEIGHT).Value;
+      double weight;
+      if (weightItem is ConstrainedDoubleData) {
+        weight = ((ConstrainedDoubleData)weightItem).Data;
+      } else {
+        weight = ((DoubleData)weightItem).Data;
+      }
       double index = ((ConstrainedIntData)tree.GetLocalVariable(Variable.INDEX).Value).Data;
       double offset = ((ConstrainedIntData)tree.GetLocalVariable(Variable.OFFSET).Value).Data;