# Copyright (C) 1996,1998 Auburn University.  All Rights Reserved.
#
# This file is part of Octave.
#
# Octave 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, or (at your option) any
# later version.
#
# Octave 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 Octave; see the file COPYING.  If not, write to the Free
# Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.

function T = sysgettsam(sys)
# T = sysgettsam(sys)
# return the sampling time of the system

if(!is_struct(sys))
  usage("T = sysgettsam(sys)");
endif

T = sys.tsam;

endfunction