char const *p和char* const p
Bjarne在他的The C++ Programming Language里面给出过一个助记的方法:
把一个声明从右向左读。
char * const cp; ( * 读成 pointer to )
cp is a const pointer to char
const char * p;
p is a pointer to const char;
char const * p;
把一个声明从右向左读。
char * const cp; ( * 读成 pointer to )
cp is a const pointer to char
const char * p;
p is a pointer to const char;
char const * p;
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