R/zzz.R

In Mega2R: Accessing and Processing a 'Mega2' Genetic Database

#   Mega2R: Mega2 for R.
#
#   Copyright 2017-2019, University of Pittsburgh. All Rights Reserved.
#
#   Contributors to Mega2R: Robert V. Baron and Daniel E. Weeks.
#
#   This file is part of the Mega2R program, which is free software; you
#   can redistribute it and/or modify it under the terms of the GNU
#   General Public License as published by the Free Software Foundation,
#   either version 2 of the License, or (at your option) any later
#   version.
#
#   Mega2R is distributed in the hope that it will be useful, but WITHOUT
#   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
#   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
#   for more details.
#
#   You should have received a copy of the GNU General Public License
#   along with this program; if not, write to the Free Software
#   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
#
#   For further information contact:
#       Daniel E. Weeks
#       e-mail: weeks@pitt.edu
#
# ===========================================================================

.onLoad <- function(libname = find.package("Mega2R"), pkgname = "Mega2R") {
  

    # CRAN Note avoidance
    if(getRversion() >= "2.15.1") 
       utils::globalVariables(
         # global tables
           c("ENV",
             "srdta",
              "mega"
             )
                              )

    invisible()
}

.onUnload <- function (libpath) {
    library.dynam.unload("Mega2R", libpath)
}