C++反汇编 析构函数的例子

destructor.cpp

#include <stdio.h>

class BaseClass {
public:
   BaseClass(){x=1;y=2;};
   virtual ~BaseClass(){printf("~BaseClass()\n");};
   virtual void vfunc1() = 0;
private:
   int x;//4字节
   int y;
};

class SubClass : public BaseClass {
public:
   SubClass(){z=3;};
   virtual ~SubClass(){printf("~SubClass()\n");};
   virtual void vfunc1(){};
private:
   int z;
};


int main() {

   BaseClass *a_ptr = new SubClass();
   //触发析构 
   delete a_ptr; 
}