Changeset 14662 for trunk/sources/HeuristicLab.Encodings.PermutationEncoding/3.3/Manipulators/TranslocationManipulator.cs

Timestamp:

02/11/17 00:27:04 (7 years ago)

Author:

abeham

Message:

#2731: Added better performing manipulation methods to Permutation and adapted the manipulators to use them

• Added unit tests

File:

• trunk/sources/HeuristicLab.Encodings.PermutationEncoding/3.3/Manipulators/TranslocationManipulator.cs (modified) (1 diff)

trunk/sources/HeuristicLab.Encodings.PermutationEncoding/3.3/Manipulators/TranslocationManipulator.cs

@@ -65 +65 @@
 
     public static void Apply(Permutation permutation, int breakPoint1, int breakPoint2, int insertPoint) {
-      Permutation original = (Permutation)permutation.Clone();
-
-      int i = 0;  // index in new permutation
-      int j = 0;  // index in old permutation
-      while (i < original.Length) {
-        if (i == insertPoint) {  // copy translocated area
-          for (int k = breakPoint1; k <= breakPoint2; k++) {
-            permutation[i] = original[k];
-            i++;
-          }
-        }
-        if (j == breakPoint1) {  // skip area between breakpoints
-          j = breakPoint2 + 1;
-        }
-        if ((i < original.Length) && (j < original.Length)) {
-          permutation[i] = original[j];
-          i++;
-          j++;
-        }
-      }
+      permutation.Move(breakPoint1, breakPoint2, insertPoint);
     }