这个问题在这里已经有一个答案:>
Regular cast vs. static_cast vs. dynamic_cast 8
> Why use static_cast<int>(x) instead of (int)x?9个
在传统的C你可以做:
> Why use static_cast<int>(x) instead of (int)x?9个
在传统的C你可以做:
int i = 48; char c = (char)i; //Now c holds the value of 48. //(Of course if i > 255 then c will not hold the same value as i).
哪些c投射方法(static_cast,reinterpret_cast)适合完成这项工作?