is.qb_blocking {quickblock}

Check qb_blocking object

Description

is.qb_blocking checks whether the provided object is a valid instance of the qb_blocking class.

Usage

is.qb_blocking(x)

Arguments

x

object to check.

Details

is.qb_blocking does not check whether the blocking itself is sensible or whether it satisfies some set of constraints. See check_clustering for that functionality.

Value

Returns TRUE if x is a valid qb_blocking object, otherwise FALSE.