Dragos, from my experience as a reviewer for code and architecture, I can tell you, that I often come to see systems over-using Singleton (several hundreds are not uncommon) and having very ugly entangled code. I urge my clients to refactor away from Singleton.
But I do not have any non-anecdotal evidence. Peter. Dragos Manolescu wrote: > > Are there any studies that focus on how do the types of patterns used in > software systems change as these systems mature? My intuition tells me > that in general (i.e., regrdless of problem domain and/or programming > language) new, immature systems tend to employ more creational patterns > than behavioral patterns. However as the abstractions crystallize the > number of behavioral patterns should increase. I could be wrong so > that's why I'm asking whether anybody performed this type of analysis. > > Thanks, > > -Dragos > > > ------------------------------------------------------------------------ > > _______________________________________________ > patterns-discussion mailing list > [email protected] > http://lists.cs.uiuc.edu/mailman/listinfo/patterns-discussion -- Peter Sommerlad Erlenstrasse 79 CH-8832 Wollerau tel +41 44 687 44 74 fax +41 79 432 23 32 mobile +41 79 432 23 32 mailto:[EMAIL PROTECTED] _______________________________________________ patterns-discussion mailing list [email protected] http://lists.cs.uiuc.edu/mailman/listinfo/patterns-discussion
