chk_atomic {chk} | R Documentation |
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 or
returns the original object if successful so it can used in pipes.
The vld_
function returns a flag indicating whether the test was met.
Functions
-
vld_atomic()
: Validate Atomic
See Also
For more details about the use of this function,
please read the article
vignette("chk-families")
.
Other data_structure_checkers:
chk_array()
,
chk_list()
,
chk_matrix()
,
chk_vector()
Examples
# 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)
[Package chk version 0.10.0 Index]