November 1999
Intermediate to advanced
336 pages
6h 29m
English
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Templates and Inheritance
Virtual function calls that can be resolved only at run-time will inhibit inlining. At times, that may pose a performance problem that we must solve. Dynamic binding of a function call is a consequence of inheritance. One way to eliminate dynamic binding is to replace inheritance with a template-based design. Templates are more performance-friendly in the sense that they push the resolution step from run-time to compile-time. Compile-time, as far as we are concerned, is free.
The design space for inheritance and templates has some overlap. We will discuss one such example.
Suppose you wanted to develop a thread-safe string class that may be manipulated safely by concurrent threads in a Win32 environment [BW97]. In that ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
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.