38     protected $start;  variable in Sabre\\VObject\\FreeBusyGenerator
75      * @param DateTime $start
81 …public function __construct(\DateTime $start = null, \DateTime $end = null, $objects = null, DateT…  argument
83         if ($start && $end) {
84             $this->setTimeRange($start, $end);
150      * @param DateTime $start
154     public function setTimeRange(\DateTime $start = null, \DateTime $end = null) {  argument
156         $this->start = $start;
218                             if ($this->start) {
219                                 $iterator->fastForward($this->start);
267                             if ($this->start && $time[1] < $this->start) break;
299                                 if($this->start && $this->start > $endTime) continue;
331         if ($this->start) {
333             $dtstart->setDateTime($this->start);