#import "List.h"

@implementation List

+ new                  // factory method
{
  self = [super new];
  [self resetSize];
  return self;
}

- free
{
  return [super free];
}

- (int) addEntry: (int) num
{
  list[size++] = num;
  return size;
}

- print
{
  int i;

  printf("\n");
  for (i = 0; i < size; ++i)
    printf ("%i ", list[i]);
  return self;                // Always return self
                              // if nothing else makes sense.
}

- resetSize
{
  size = 0;
  return self;
}