PHP Saber\Data\IOption Type::isDefined示例

示例#1

文件： Module.php 项目： bluesnowman/fphp-saber

 /**
  * This method returns whether this instance is a "some" option.
  *
  * @access public
  * @static
  * @param IOption\Type $xs                                  the operand
  * @return IBool\Type                                       whether this instance is a "some"
  *                                                          option
  */
 public static function isDefined(IOption\Type $xs) : IBool\Type
 {
     return $xs->isDefined();
 }