摘要: 1.引用和指针的区别?参考:http://blog.csdn.net/shencaifeixia1/article/details/79072182.typedef和宏定义的区别?参考:http://www.kuqin.com/language/20090322/41866.html3.抽象类和接口的区别?参考自:http://dev.yesky.com/436/7581936.shtml4.new和malloc的区别?参考自:http://www.cppblog.com/Lee/archive/2009/03/09/75990.htmlhttp://www.builder.com.cn/20 阅读全文
posted @ 2013-09-17 13:47 haoaina521 阅读(226) 评论(0) 推荐(0) 编辑
摘要: 代码1:#include #include using namespace std; class node{ public: node(); ~node(); private: int num; node* next; }; int main() { //runtiem error //node* p1 = new node; //runtime error //node* p2 = new node(); //runtiem error //node n1; node n2(); return 0; }解决上面的问题很容易,只要把构造函数和析构函数实现了就... 阅读全文
posted @ 2013-09-17 11:27 haoaina521 阅读(203) 评论(0) 推荐(0) 编辑