Changeset 9444 for branches/HivePerformance/sources/HeuristicLab.Data/3.3/ValueTypeArray.cs

Timestamp:

05/06/13 12:30:18 (11 years ago)

Author:

pfleck

Message:

#2030
Switched Text encoding to Mtom encoding for better performance for binary data.
Merged trunk into branch.

Location:

branches/HivePerformance/sources

Files:

• . (modified) (1 prop)
• HeuristicLab.Data/3.3/ValueTypeArray.cs (modified) (3 diffs)

branches/HivePerformance/sources/HeuristicLab.Data/3.3/ValueTypeArray.cs

@@ -34 +34 @@
   [StorableClass]
   public abstract class ValueTypeArray<T> : Item, IEnumerable<T> where T : struct {
+    private const int maximumToStringLength = 100;
+
     public static new Image StaticItemImage {
       get { return HeuristicLab.Common.Resources.VSImageLibrary.Class; }
@@ -99 +101 @@
 
     public override string ToString() {
+      if (array.Length == 0) return "[]";
+
       StringBuilder sb = new StringBuilder();
       sb.Append("[");
-      if (array.Length > 0) {
-        sb.Append(array[0].ToString());
-        for (int i = 1; i < array.Length; i++)
-          sb.Append(";").Append(array[i].ToString());
+      sb.Append(array[0].ToString());
+      for (int i = 1; i < array.Length; i++) {
+        sb.Append(";").Append(array[i].ToString());
+        if (sb.Length > maximumToStringLength) {
+          sb.Append("...");
+          break;
+        }
       }
       sb.Append("]");
@@ -122 +129 @@
       if (ItemChanged != null)
         ItemChanged(this, new EventArgs<int>(index));
-      OnToStringChanged();
+      if (index < maximumToStringLength)
+        OnToStringChanged();
     }
     public event EventHandler Reset;