## Copyright (C) 1996 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, 59 Temple Place, Suite 330, Boston, MA 02111 USA. 

## -*- texinfo -*- 
## @deftypefn {Function File } { @var{stname} =} sysdefstname (@var{n}, @var{nz}) 
##  return default state names given @var{n}, @var{nz}
## 
##  used internally, minimal argument checking
## @end deftypefn

function stname = sysdefstname(n,nz)

  stname = list();
  if(n > 0)
    for ii = 1:n
      stname(ii) = sprintf("x_%d",ii);
    endfor
  endif
 
  ## Set default names for discrete states
  if(nz > 0)
    for ii = (n+1):(n+nz)
      stname(ii) = sprintf("xd_%d",ii);
    endfor
  endif

endfunction