litstrong

摘要： 这提到抛出引用类异常，可是那个指针在try中就被释放了，后面就出现访问错误了，见下面代码：#include using namespace std;class Ex {private: int *id;public: Ex() { id = new int; } ~Ex() { delete id; id = NULL; } int errorId() { return *id; }};void fun() throw (Ex, Ex*) { Ex *ee = NULL; try { Ex ... 阅读全文