C++ |
3 Oct 2002
Updated: 20 Jun 2004
Rating: 4.95/5
Votes: 42
Popularity: 7.88
Licence: CPOL
Views: 298,746
Bookmarked: 114
Downloaded: 8,626
This article introduces a simple approach to in-memory transactions that can be used to implement Undo and Redo. The technique uses SEH and Virtual Memory and requires only STL and Win32.
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2 Feb 2003
Updated: 9 Aug 2004
Rating: 4.19/5
Votes: 14
Popularity: 4.66
Licence: Not specified
Views: 74,688
Bookmarked: 19
Downloaded: 796
Left to my own devices, I tend to leak handles, leave keys open too long, close and re-open keys too often, and generally make a mess of the whole thing. And frankly, so do most of you (no insult intended).
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Objective C |
19 Feb 2003
Updated: 19 Feb 2003
Rating: 4.61/5
Votes: 25
Popularity: 6.36
Licence: Custom
Views: 112,983
Bookmarked: 67
Downloaded: 688
This article introduces a template-based off-shoot of the subject/observer pattern called Intercom. Intercom achieves some advantages over subject-observer designs by using a three component model (Message, Notifier, Observer).
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