Changeset 17253 for branches/2521_ProblemRefactoring/HeuristicLab.Data/3.3/ValueTypeValue.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/ValueTypeValue.cs (modified) (2 diffs)

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

@@ -22 +22 @@
 using System;
 using System.Drawing;
+using HEAL.Attic;
 using HeuristicLab.Common;
 using HeuristicLab.Core;
-using HEAL.Attic;
 
 namespace HeuristicLab.Data {
@@ -64 +64 @@
       this.readOnly = false;
     }
-    protected ValueTypeValue(T value) {
+    protected ValueTypeValue(T value, bool @readonly = false) {
       this.value = value;
-      this.readOnly = false;
+      this.readOnly = @readonly;
     }
 
     public virtual ValueTypeValue<T> AsReadOnly() {
-      ValueTypeValue<T> readOnlyValueTypeValue = (ValueTypeValue<T>)this.Clone();
-      readOnlyValueTypeValue.readOnly = true;
-      return readOnlyValueTypeValue;
+      if (ReadOnly) return this;
+      var clone = (ValueTypeValue<T>)this.Clone();
+      clone.readOnly = true;
+      return clone;
     }