(self)
Returns the total number of documents, DELETED OR UNDELETED, in this
        segment.
Returns the total number of documents, DELETED OR UNDELETED, in this
        segment.
Returns the total number of documents DELETED OR UNDELETED in this segment .
def doc_count_all(self):
        """
        Returns the total number of documents, DELETED OR UNDELETED, in this
        segment.
        """

        raise NotImplementedError
def doc_count_all ( self ) : raise NotImplementedError