R.utils (version 1.28.4)

Arguments$getVector: Validates a vector

Description

Validates a vector by checking its length (number of elements).

Usage

## Static method (use this):
## Arguments$getVector(x, length=NULL, .name=NULL, ...)

## Don't use the below: ## S3 method for class 'Arguments': getVector(static, x, length=NULL, .name=NULL, ...)

Arguments

x
A single vector.
length
A numeric vector of length two or more. If two, it is the minimum and maximum length of x. Elsewise it is the set of possible len
.name
A character string for name used in error messages.
...
Not used.

Value

  • Returns the same vector, if it is valid. Otherwise an exception is thrown.

See Also

For more information see Arguments.