Changeset 2218 for branches/GP-Refactoring-713/sources/HeuristicLab.GP.StructureIdentification/3.3/Symbols/ConstantFunctionTree.cs

Timestamp:

07/31/09 12:31:32 (15 years ago)

Author:

gkronber

Message:

Worked on persistence of function trees. #713

File:

• branches/GP-Refactoring-713/sources/HeuristicLab.GP.StructureIdentification/3.3/Symbols/ConstantFunctionTree.cs (modified) (2 diffs)

branches/GP-Refactoring-713/sources/HeuristicLab.GP.StructureIdentification/3.3/Symbols/ConstantFunctionTree.cs

@@ -24 +24 @@
 using HeuristicLab.Data;
 using HeuristicLab.GP.Interfaces;
+using System.Xml;
 
 namespace HeuristicLab.GP.StructureIdentification {
@@ -56 +57 @@
     }
 
-    public override IFunctionTree Clone() {
+    public override object Clone() {
       return new ConstantFunctionTree(this);
+    }
+
+    public override XmlNode GetXmlNode(string name, XmlDocument document, IDictionary<System.Guid, IStorable> persistedObjects) {
+      XmlNode node = base.GetXmlNode(name, document, persistedObjects);
+      XmlAttribute valueAttr = document.CreateAttribute("Value");
+      valueAttr.Value = XmlConvert.ToString(Value);
+      node.Attributes.Append(valueAttr);
+      return node;
+    }
+
+    public override void Populate(XmlNode node, IDictionary<System.Guid, IStorable> restoredObjects) {
+      base.Populate(node, restoredObjects);
+      Value = XmlConvert.ToDouble(node.Attributes["Value"].Value);
     }