コード例 #1
0
 /**
  * Start modifications trace
  *
  * @internal
  */
 public function startTrace()
 {
     if (!($this->state & self::LOADED)) {
         $this->memManager->load($this, $this->id);
         $this->state |= self::LOADED;
     }
     $this->value->startTrace();
 }