R.huge (version 0.10.1)

isOpen.AbstractFileArray: Checks whether the data file of the file array is open or not

Description

Checks whether the data file of the file array is open or not.

Usage

# S3 method for AbstractFileArray
isOpen(this, ...)

Value

Returns nothing.

Arguments

...

Not used.

Author

Henrik Bengtsson

See Also

*open(). *close(). For more information see AbstractFileArray.