R/base-rev.R

In timeDate: Rmetrics - Chronological and Calendar Objects

# This R package is free software; you can redistribute it and/or
# modify it under the terms of the GNU Library General Public
# License as published by the Free Software Foundation; either
# version 2 of the License, or (at your option) any later version.
#
# This R package 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 Library General Public License for more details.
#
# You should have received a copy of the GNU Library General
# Public License along with this R package; if not, write to the
# Free Foundation, Inc., 59 Temple Place, Suite 330, Boston,
# MA  02111-1307  USA


################################################################################
# MEHODS:                   DESCRIPTION:
#  rev.timeDate              Reverts a 'timeDate' object
################################################################################

# ---------------------------------------------------------------------------- #
# Roxygen Tags
#' @export
# ---------------------------------------------------------------------------- #
rev.timeDate <-
    function(x)
{
    # A function implemented by Diethelm Wuertz and Yohan Chalabi

    # Description:
    #   Reverts  a 'timeDate' vector object.

    # Arguments:
    #   x - a 'timeDate' object

    # Value:
    #   Returns 'x' as a 'timeDate' object in reversed order.

    # FUNCTION:

    # Return Value:
    timeDate(rev(as.POSIXct(x)), zone = "GMT", FinCenter=x@FinCenter)
}


################################################################################