exceptuncaught.cpp

来自「C++ sample code, for the book: C++ blac」· C++ 代码 · 共 32 行

#include <iostream>
#include <exception>
#include <string>
using namespace std;

void stopper()
{
    cout << "Exception uncaught, so quitting" << endl;
    exit(1);
}

int main ()
{
   float op1, op2;

   cout << "Enter the two floating point numbers to divide: ";
   cin >> op1 >> op2;

   set_terminate(stopper);

   try
   {
      if(op2 != 0)
          cout << op1 << "/" << op2 << " = " << op1/op2 << endl;
      else
          throw string("Error: division by zero.");
   }
   catch(float){}

   return 0;
}