Exception Specifications
	void a_function() throw(char, int); //exception spec int main() {  try {         //detect exceptions (in main)     a_function();     cout <<"returned from a_function" <<endl;  }  catch(char) { //catch char exceptions     cout <<"char exception handler called" <<endl;  }  catch(int) {  //catch int exceptions     cout <<"int exception handler called" <<endl;  }   cout <<"normal program exit" <<endl;   return(0); }