예제 #1
0
 public void unregisterModelObserver(ModelObserver observer)
 {
     modelobservers.Remove(observer);
 }
예제 #2
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 public void unregisterPreviewObserver(ModelObserver observer)
 {
     previewobservers.Remove(observer);
 }
예제 #3
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 public void registerModelObserver(ModelObserver observer)
 {
     modelobservers.Add(observer);
 }
예제 #4
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 public void registerPreviewObserver(ModelObserver observer)
 {
     previewobservers.Add(observer);
 }