/**
  * Will push a given element to the stack
  *
  * @param mixed $obj The element to push
  *
  * @return null
  *
  * @Requires("!in_array($obj, $this->container)")
  */
 public function push($obj)
 {
     return parent::push($obj);
 }
 /**
  * Main program.
  *
  * @param array $args Command-line arguments.
  * @return integer Zero on success; non-zero on failure.
  */
 public static function main($args)
 {
     printf("StackAsLinkedList main program.\n");
     $status = 0;
     $stack = new StackAsLinkedList();
     AbstractStack::test($stack);
     return $status;
 }
Beispiel #3
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        $stack->reduce(create_function('$sum,$obj', 'printf("%s\\n", str($obj));'), '');
        printf("Top is %s\n", str($stack->getTop()));
        printf("Popping\n");
        while (!$stack->isEmpty()) {
            $obj = $stack->pop();
            printf("%s\n", str($obj));
        }
        $stack->push(box(2));
        $stack->push(box(4));
        $stack->push(box(6));
        printf("%s\n", str($stack));
        printf("Purging\n");
        $stack->purge();
        printf("%s\n", str($stack));
    }
    /**
     * Main program.
     *
     * @param array $args Command-line arguments.
     * @return integer Zero on success; non-zero on failure.
     */
    public static function main($args)
    {
        printf("AbstractStack main program.\n");
        $status = 0;
        return $status;
    }
}
if (realpath($argv[0]) == realpath(__FILE__)) {
    exit(AbstractStack::main(array_slice($argv, 1)));
}