oracular (3) Statistics::R::REXP::EmptyEnvironment.3pm.gz

Provided by: libstatistics-r-io-perl_1.0002-2_all bug

NAME
       Statistics::R::REXP::EmptyEnvironment - the empty R environment ("emptyenv()")


VERSION
       version 1.0002


SYNOPSIS
           use Statistics::R::REXP::EmptyEnvironment

           my $env = Statistics::R::REXP::EmptyEnvironment->new;
           print $env->name;


DESCRIPTION
       An object of this class represents a special R environment ("ENVSXP") that is at the base of the
       environment enclosure hierarchy, which has no "parent.env" and into which nothing can be assigned.

       You shouldn't create instances of this class, it exists mainly to handle deserialization of "emptyenv()"
       by the "IO" classes.


METHODS
       "Statistics::R::REXP::EmptyEnvironment" inherits from Statistics::R::REXP::Environment, with the added
       restriction that it doesn't have attributes, enclosure, or any contents. Trying to create an
       EmptyEnvironment instance that doesn't follow this restriction will raise an exception.

   ACCESSORS
       name
           Just as in R, the name of the EmptyEnvironment is "R_EmptyEnv".


BUGS AND LIMITATIONS
       Classes in the "REXP" hierarchy are intended to be immutable. Please do not try to change their value or
       attributes.

       There are no known bugs in this module. Please see Statistics::R::IO for bug reporting.


SUPPORT
       See Statistics::R::IO for support and contact information.


AUTHOR
       Davor Cubranic <cubranic@stat.ubc.ca>


       This software is Copyright (c) 2017 by University of British Columbia.

       This is free software, licensed under:

         The GNU General Public License, Version 3, June 2007