<?PHP

  class OSCAR_Roster_Group {
    public $ID = 0x00;
    public $Name = "";
    
    public $Users = array ();
    
    public function addUser ($User) {
      $this->Users [$User->User] = $User;
      $User->Group = $this;
    }
    
    public function removeUser ($User) {
      if (!isset ($this->Users [$User->User]))
        return;
      
      $User->Group = null;
      unset ($this->Users [$User->User]);
    }
  }

?>