November 1999
Intermediate to advanced
336 pages
6h 29m
English
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Key Points
The cost of a virtual function stems from the inability to inline calls that are dynamically bound at run-time. The only potential efficiency issue is the speed gained from inlining if there is any. Inlining efficiency is not an issue in the case of functions whose cost is not dominated by call and return overhead.
Templates are more performance-friendly than inheritance hierarchies. They push type resolution to compile-time, which we consider to be free.
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.