R/base-length.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

# Copyrights (C)
# for this R-port:
#   1999 - Diethelm Wuertz, GPL
#   2007 - Rmetrics Foundation, GPL
#   Diethelm Wuertz <wuertz@phys.ethz.ch>
#   www.rmetrics.org
# for the code accessed (or partly included) from other R-ports:
#   see R's copyright and license files
# for the code accessed (or partly included) from contributed R-ports
# and other sources
#   see Rmetrics's copyright file


################################################################################
# MEHODS:                   DESCRIPTION:
#  length.timeDate           Gets the length of a 'timeDate' object
################################################################################

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

    # Description:
    #   Gets the length of a 'timeDate' vector

    # Arguments:
    #   x - a 'timeDate' object

    # Value:
    #   Returns the lengths of an object of class 'timeDate'.

    # FUNCTION:

    # Length:
    ans <- length(getDataPart(x))

    # Return Value:
    ans
}


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