method with 2 return values

Question

I want to call a method which returns two values

basically lets say my method is like the below (want to return 2 values)

NSString* myfunc
{
   NSString          


        

Answer 1

void myfunc(NSString **string1, NSString **string2)
{
    *string1 = @"MYDATA";
    *string2 = @"MYDATA2";
}

...

NSString *value1, *value2;
myfunc(&value1, &value2);

Remember that you need to pass a pointer to a pointer when working with strings and other objects.