Changeset 14769

Timestamp:

03/20/17 13:52:03 (8 years ago)

Author:

mkommend

Message:

#2746: Made combinations extension methods thread-safe by avoiding lazy evaluation linq queries.

File:

• trunk/sources/HeuristicLab.Common/3.3/EnumerableExtensions.cs (modified) (1 diff)

trunk/sources/HeuristicLab.Common/3.3/EnumerableExtensions.cs

@@ -120 +120 @@
 
       for (int i = 0; i < length; ++i) {
-        yield return range.Select(x => elements[x]);
+        yield return range.Select(x => elements[x]).ToArray();
 
         if (i == length - 1) break;