Extract positional arguments from a getopt result

Extracts the positional arguments stored in the "operands" attribute of the object returned by getopt().

Usage

getoperand(x)

Arguments

x

An object of class "getopt" as returned by getopt().

Value

A character vector of positional arguments.

Examples

spec <- matrix(c("verbose", "v", 0, "logical"), ncol = 4, byrow = TRUE)
opt <- getopt(spec, c("--verbose", "--", "file1.txt", "file2.txt"))
getoperand(opt)
#> [1] "file1.txt" "file2.txt"