checkListElementClass: Check that a list contains only elements of a required type.
In BBmisc: Miscellaneous Helper Functions for B. Bischl
View source: R/checkListElementClass.R
checkListElementClass R Documentation
Check that a list contains only elements of a required type.
Description
Check that argument is a list and contains only elements of a required type.
Throws exception if check is not passed.
Note that argument is evaluated when checked.
Usage
checkListElementClass(xs, cl)
Arguments
xs
[list]
Argument.
cl
[character(1)]
Class that elements must have. Checked with is.
Value
Nothing.
Examples
xs = as.list(1:3)
checkListElementClass(xs, "numeric")
BBmisc documentation built on Sept. 29, 2022, 5:12 p.m.
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View source: R/checkListElementClass.R
| checkListElementClass | R Documentation |
Check that a list contains only elements of a required type.
Description
Check that argument is a list and contains only elements of a required type. Throws exception if check is not passed. Note that argument is evaluated when checked.
Usage
checkListElementClass(xs, cl)
Arguments
xs |
[ |
cl |
[ |
Value
Nothing.
Examples
xs = as.list(1:3) checkListElementClass(xs, "numeric")
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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