/**
  * Delegate calls to decorated frame object
  */
 function reset()
 {
     $this->_frame->reset();
     $this->_counters = array();
     // Reset all children
     foreach ($this->get_children() as $child) {
         $child->reset();
     }
 }
 /**
  * Delegate calls to decorated frame object
  */
 function reset()
 {
     $this->_frame->reset();
     $this->_counters = array();
     $this->_cached_parent = null;
     //clear get_parent() cache
     // Reset all children
     foreach ($this->get_children() as $child) {
         $child->reset();
     }
 }