chk (version 0.2.0)

chk_atomic: Check Atomic

Description

Checks if atomic using

is.atomic(x).

Usage

chk_atomic(x, x_name = NULL)
vld_atomic(x)

Arguments

x

The object to check.

x_name

A string of the name of object x or NULL.

Value

The chk_ function throws an informative error if the test fails.

The vld_ function returns a flag indicating whether the test was met.

Functions

• vld_atomic: Validate Atomic

See Also

Other chk_is: chk_environment, chk_numeric

Examples

# NOT RUN {
# chk_atomic
chk_atomic(1)
try(chk_atomic(list(1)))

# vld_atomic
vld_atomic(1)
vld_atomic(matrix(1:3))
vld_atomic(character(0))
vld_atomic(list(1))
vld_atomic(NULL)
# }