This function calls the Octave function provided by the
module shipped with RcppOctave. It Returns its arguments
unchanged, and is mainly used to test and check the
effect of object conversions between R and Octave.
Usage
o_identity(...)
Arguments
...
any R object supported by RcppOctave.
Value
its argument -- list -- after its conversion from R to
Octave and from Octave to R.