Changeset 15573 for stable/HeuristicLab.Optimization/3.3/Algorithms

Timestamp:

01/03/18 07:16:03 (7 years ago)

Author:

jkarder

Message:

#2822: merged r15408:15409, r15452 and r15560 into stable

Location:

stable

Files:

• . (modified) (1 prop)
• HeuristicLab.Optimization (modified) (1 prop)
• HeuristicLab.Optimization/3.3/Algorithms/BasicAlgorithm.cs (modified) (5 diffs)

stable/HeuristicLab.Optimization/3.3/Algorithms/BasicAlgorithm.cs

@@ -21 +21 @@
 
 using System;
-using System.Linq;
 using System.Threading;
 using HeuristicLab.Common;
@@ -80 +79 @@
       try {
         Run((object)cancellationTokenSource.Token);
-      }
-      catch (OperationCanceledException) {
-      }
-      catch (AggregateException ae) {
+      } catch (OperationCanceledException) {
+      } catch (AggregateException ae) {
         ae.FlattenAndHandle(new[] { typeof(OperationCanceledException) }, e => OnExceptionOccurred(e));
-      }
-      catch (Exception e) {
+      } catch (Exception e) {
         OnExceptionOccurred(e);
       }
@@ -104 +100 @@
       base.Pause();
       pausePending = true;
-      CancellationTokenSource.Cancel();
+      if (CancellationTokenSource != null) CancellationTokenSource.Cancel();
     }
 
@@ -112 +108 @@
       base.Stop();
       if (ExecutionState == ExecutionState.Paused) OnStopped();
-      else CancellationTokenSource.Cancel();
+      else if (CancellationTokenSource != null) CancellationTokenSource.Cancel();
     }
 
@@ -127 +123 @@
         initialized = true;
         Run(cancellationToken);
-      }
-      finally {
+      } finally {
         timer.Elapsed -= new System.Timers.ElapsedEventHandler(timer_Elapsed);
         timer.Stop();