/**
  * @return ICWP_WPSF_DataProcessor
  */
 public static function loadDataProcessor()
 {
     if (!isset(self::$oDp)) {
         require_once dirname(__FILE__) . ICWP_DS . 'icwp-data.php';
         self::$oDp = ICWP_WPSF_DataProcessor::GetInstance();
     }
     return self::$oDp;
 }
 /**
  * @return bool|int|string
  */
 public function getVisitorIpVersion()
 {
     if (empty(self::$nIpAddressVersion)) {
         self::$nIpAddressVersion = $this->getIpAddressVersion($this->getVisitorIpAddress(true));
     }
     return self::$nIpAddressVersion;
 }