## 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, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
## 02110-1301 USA.

## -*- texinfo -*-
## @deftypefn {Function File} {} swap (@var{inputs})
## @format
## [a1,b1] = swap(a,b)
## interchange a and b
## @end format
## @end deftypefn

## Author: A. S. Hodel <a.s.hodel@eng.auburn.edu>
## Created: July 24, 1992
## Conversion to Octave R. Bruce Tenison July 4, 1994

function [a1, b1] = swap (a, b)

  a1 = b;
  b1 = a;

endfunction

/*
@GROUP
control
@SYNTAX
swap(a,b)
@DOC
Swap inputs 
@EXAMPLES
<programlisting>
swap(a,b) -> [b,a]
</programlisting>
@NOTES
@SEE

*/