(本文參考了http://blog.csdn.net/yingxunren/article/details/3968800)
Bjarne在《The C++ Programming Language》給出過一個助記的方法:
把一個聲明從右向左讀( * 讀成 pointer to )
const在*后面螟左,表示指針不變:
char * const cp; //cp is a const pointer to char
const在*前胶背,表示值不變:
const char * p; //p is a pointer to const char;
char const * p; //同上