Changeset 17251 for branches/2521_ProblemRefactoring/HeuristicLab.Data

Timestamp:

09/13/19 11:37:59 (5 years ago)

Author:

abeham

Message:

#2521: finished refactoring TSP

File:

• branches/2521_ProblemRefactoring/HeuristicLab.Data/3.3/ValueTypeMatrix.cs (modified) (1 diff)

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

@@ -190 +190 @@
 
     public virtual ValueTypeMatrix<T> AsReadOnly() {
-      ValueTypeMatrix<T> readOnlyValueTypeMatrix = (ValueTypeMatrix<T>)this.Clone();
+      if (readOnly) return this;
+      var readOnlyValueTypeMatrix = (ValueTypeMatrix<T>)this.Clone();
       readOnlyValueTypeMatrix.readOnly = true;
       return readOnlyValueTypeMatrix;