FeedaMail: Comments for Sutter’s Mill

	Comments for Sutter's Mill
	(Sponsor this newsletter) Comment on GotW #90 Solution: Factories by Fahiem Bacchus self documentation vs auto. In example 2. unique_ptr<widget> load_widget( widget::id desired ); You get self documentation—you can see in the code that you get control over widget. Once you use auto // Accept as a unique_ptr (by default) auto up = load_widget(1); we have to look up the signature of load_widget…it is no longer documented in the call. This seems to be a subtle trade off here. Any thoughts? Read More »
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