Changeset 3254

Timestamp:

04/01/10 21:08:50 (14 years ago)

Author:

gkronber

Message:

Changed StringArray to implement IEnumerable<string> instead of IEnumerable. #957 (StringArray should implement IEnumerable<string>)

File:

• trunk/sources/HeuristicLab.Data/3.3/StringArray.cs (modified) (3 diffs)

trunk/sources/HeuristicLab.Data/3.3/StringArray.cs

@@ -21 +21 @@
 
 using System;
+using System.Linq;
 using System.Collections;
 using System.Text;
@@ -26 +27 @@
 using HeuristicLab.Core;
 using HeuristicLab.Persistence.Default.CompositeSerializers.Storable;
+using System.Collections.Generic;
 
 namespace HeuristicLab.Data {
   [Item("StringArray", "Represents an array of strings.")]
   [StorableClass]
-  public class StringArray : Item, IEnumerable, IStringConvertibleArray {
+  public class StringArray : Item, IEnumerable<string>, IStringConvertibleArray {
     [Storable]
     protected string[] array;
@@ -89 +91 @@
     }
 
-    public virtual IEnumerator GetEnumerator() {
-      return array.GetEnumerator();
+    public IEnumerator<string> GetEnumerator() {
+      return (IEnumerator<string>)array.GetEnumerator();
+    }
+
+    IEnumerator IEnumerable.GetEnumerator() {
+      return ((IEnumerable<string>)this).GetEnumerator();
     }