How to create variable argument methods in Objective-C

Question

Maybe this will be obviously simple for most of you, but could you please give an example how to create similar methods (in Objective-C) and functions in C to create functio

Answer 1

- (void)methodWithFormat:(NSString*)format, ... {
  va_list args;
  va_start(args,format);
  //loop, get every next arg by calling va_arg(args,)
  // e.g. NSString *arg=va_arg(args,NSString*) or int arg=(args,int)
  va_end(args);
}

If you want to pass the variable arguments to stringWithFormat:, use something like:

NSString *s=[[[NSString alloc] initWithFormat:format arguments:args] autorelease];