C++ memo

>>default constructor & copy constructor & copy assign constructor

>>int* p1, p2 = {int *p;int p2}
int *p1, *p2 = {int *p1; int *p2}

>>pointer & reference
http://zhidao.baidu.com/question/4616759.html
http://blog.sina.com.cn/u/4b03937a0100062c
[comment] basically, reference is an alais.

>>const int* p v.s int * const p
http://slam-dunk-for-life.spaces.live.com/blog/
以*为界。*是右结合的。
const int *p 指向常量的指针变量
int * const p 指向变量的指针常量
const int* const p 指向常量的指针常量

>>kevin's
http://kevin22hao.spaces.live.com/blog/

>>http://www.cplusplus.com/doc/tutorial/

>>http://www.cplusplus.com/doc/tutorial/