Membership methods must be defined for every object of type filter with respect to a flowFrame object. The operation is considered to be general and may return a logical, numeric or factor vector that will be handled appropriately. The ability to handle logical matrices as well as vectors is also planned but not yet implemented.
成员方法必须被定义为每一个对象类型filterflowFrame对象的。操作被认为是一般性的和可能会返回一个logical,numeric或factor向量,将妥善处理。的能力,处理逻辑矩阵以及作为向量还计划但尚未实施。