这是《C／C++程序员实用大全》上面的源码

				#include 
				
				void XHandler(int test)
				 {
				    cout 				    if(test) throw test;
				 }
				
				void main(void)
				 {
				   cout 				   try {
				      cout 				      XHandler(1);
				      XHandler(2);
				      XHandler(0);
				    }
				   catch(int i) {
				      cout 				      cout 				    }
				   cout 				 }