Changeset 17253 for branches/2521_ProblemRefactoring/HeuristicLab.Data/3.3/StringArray.cs

Timestamp:

09/16/19 16:12:21 (5 years ago)

Author:

abeham

Message:

#2521: worked on refactoring PTSP

File:

• branches/2521_ProblemRefactoring/HeuristicLab.Data/3.3/StringArray.cs (modified) (3 diffs)

branches/2521_ProblemRefactoring/HeuristicLab.Data/3.3/StringArray.cs

@@ -26 +26 @@
 using System.Linq;
 using System.Text;
+using HEAL.Attic;
 using HeuristicLab.Common;
 using HeuristicLab.Core;
-using HEAL.Attic;
 
 namespace HeuristicLab.Data {
@@ -131 +131 @@
       elementNames = new List<string>();
     }
-    public StringArray(string[] elements) {
+    public StringArray(string[] elements, bool @readonly = false) {
       if (elements == null) throw new ArgumentNullException();
       array = new string[elements.Length];
       for (int i = 0; i < array.Length; i++)
         array[i] = elements[i] == null ? string.Empty : elements[i];
-      readOnly = false;
+      readOnly = @readonly;
       resizable = true;
       elementNames = new List<string>();
@@ -146 +146 @@
 
     public virtual StringArray AsReadOnly() {
-      StringArray readOnlyStringArray = (StringArray)this.Clone();
-      readOnlyStringArray.readOnly = true;
-      return readOnlyStringArray;
+      if (ReadOnly) return this;
+      var clone = (StringArray)this.Clone();
+      clone.readOnly = true;
+      return clone;
     }
     IValueTypeArray IValueTypeArray.AsReadOnly() {