Test whether an object is a bundle_set

Test whether an object is a bundle_set

Usage

is_bundle_set(x)

Arguments

x

An object.

Value

TRUE if x is of class bundle_set, otherwise FALSE.

Examples

sl <- streamline(points = cbind(X = 1:5, Y = 1:5, Z = 1:5))
b <- bundle(streamlines = list(sl))
bs <- bundle_set(bundles = list(b))
is_bundle_set(bs)  # TRUE
#> [1] TRUE
is_bundle_set(b)   # FALSE
#> [1] FALSE