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Hackaday9 年

Code Craft – Embedding C++: Timing Virtual Functions

The array mOutpuDevices is declared to contain pointers to the PinOutputAbstract class, the parent. But the array elements are pointers to instances of child classes.
Hackaday7 年

The Basics And Pitfalls Of Pointers In C - Hackaday

Pointers — you either love them, or you haven’t fully understood them yet. But before you storm off to the comment section now, pointers are indeed a polarizing subject and are both C&#… ...