## Copyright (C) 2008 Olaf Till
##
## This program 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.
##
## This program 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

function Rput (robj, X, varname, labels)

  [nr, nc] = size (X);
  if (nargin > 3)
    cnames = sprintf (", col.names = c (""%s""", labels{1});
    for id = 2:length (labels)
      cnames = strcat (cnames, ", """, labels{id}, """");
    endfor
    cnames = strcat (cnames, ")");
  else
    cnames = "";
  endif
  fprintf (robj.in, "%s <- read.table (file = stdin (), header = FALSE, nrows = %i%s)\n", varname, nr, cnames);
  template = sprintf ("%%.16e%s\n", repmat (" %.16e", 1, nc - 1));
  fprintf (robj.in, template, X');

endfunction