/**
 * collection-expt-2.c
 *   Experiments with linear structures, particularly the copy command.
 */

// +---------+--------------------------------------------------------
// | Headers |
// +---------+

#include <stdio.h>
#include "collection.h"
#include "expt.h"


// +---------+--------------------------------------------------------
// | Helpers |
// +---------+

/**
 * Print information about a collection.
 */
#define PRINT_INFO(COLLECTION)                                  \
  do                                                            \
    {                                                           \
      PRINT_INT (collection_size (COLLECTION));                 \
      PRINT_INT (collection_is_empty (COLLECTION));             \
      PRINT_INT (collection_is_full (COLLECTION));              \
    }                                                           \
  while (0)
  
 
// +------+-----------------------------------------------------------
// | Main |
// +------+

int
main ()
{
  struct collection *stuff;
  struct collection *ffuts;
  char *result;

  EXPERIMENT (stuff = new_collection (4));

  // Add a few things to the collection
  EXPERIMENT (collection_put (stuff, "adam"));
  EXPERIMENT (collection_put (stuff, "barb"));
  EXPERIMENT (collection_put (stuff, "chas"));
  EXPERIMENT (collection_put (stuff, "dawn"));

  // Make a copy of the collection
  EXPERIMENT (ffuts = collection_copy (stuff));

  // Check the size
  PRINT_INFO (stuff);
  PRINT_INFO (ffuts);

  // Check the elements of the copy
  while (! collection_is_empty (ffuts))
   {
     EXPERIMENT (result = collection_get (ffuts))
     PRINT_STR (result);
   }

  // Check the size
  PRINT_INFO (stuff);
  PRINT_INFO (ffuts);

  // And we're done.
  return 0;
} // main