cpp04.cpp

C++参考书

// Coded by plusir -- Jan.15.2003.
// Standard C++ Bible -- (P712-25-4)

#include <iostream>
using namespace std ;

class Bummer { } ;

void foo( void )
{
	cout << "throwing Bummer" << endl ;
	throw Bummer() ;
}

int main()
{
	try {
		try {
			cout << "calling foo" << endl ;
			foo() ;
		}
		catch( Bummer ) {
			cout << "rethrowing Bummer" << endl ;
			throw ;
		}
	}
	catch( Bummer ) {
		cout << "catching Bummer" << endl ;
	}

	cout << "done" << endl ;

	return 0 ;
}