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![C++: Pointer to class data member - Stack Overflow](https://www.iarticlesnet.com/pub/img/site/s_30.jpeg)
C++: Pointer to class data member - Stack Overflow
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日期:2024-09-10
I came across this strange code snippet which compiles fine: class Car { public: int speed; }; int main() { int Car::*pSpeed = &Car::speed; return 0; } Why does C++ have this pointer to a non-static data member of a class? What is the use of this strange ...看更多