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Test whether an object has a Line2D class

Source: R/is_methods.R
is_line2d.Rd

is_line2d() tests whether an object has a "Line2D" class

Usage

is_line2d(x)

Arguments

x

An object

Value

A logical value

Examples

l <- as_line2d(a = 1, b = 2, c = 3)
is_line2d(l)
#> [1] TRUE