fun_nthr.cpp

来自「不错书对C++/C程序员很有用的大家不要错过.」· C++ 代码 · 共 35 行

#include <iostream.h>

void XHandler(int test) throw()
 {
   if(test==0)
     throw test;
   if(test==1)
     throw 'a';
   if(test==2)
     throw 123.23;
 }

void main(void)
 {
   cout << "Start: " << endl;
   try
    {
      XHandler(0);                  // try passing 1 and 2 for different responses
    }
   catch(int i)
    {
      cout << "Caught an integer." << endl;
    }
   catch(char c)
    {
      cout << "Caught a character." << endl;
    }
   catch(double d)
    {
      cout << "Caught a double." << endl;
    }
   cout << "End";
 }