R.utils (version 1.29.8)

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.