Mercurial > octave
view scripts/control/sysdefioname.m @ 3346:8dd4718801fd
[project @ 1999-11-09 18:18:12 by jwe]
author | jwe |
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date | Tue, 09 Nov 1999 18:18:37 +0000 |
parents | f7e4a95916f2 |
children | 69b167451491 |
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# 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, 59 Temple Place, Suite 330, Boston, MA 02111 USA. ## -*- texinfo -*- ## @deftypefn {Function File } { @var{ioname} =} sysdefioname (@var{n},@var{str} @{,@var{m}@}) ## return default input or output names given @var{n}, @var{str}, @var{m}. ## @var{n} is the final value, @var{str} is the string prefix, and @var{m} ## is start value ## ## used internally, minimal argument checking ## ## @strong{Example} @code{ioname = sysdefioname(5,"u",3)} ## returns the list: ## @example ## ioname = ## ( ## [1] = u_3 ## [2] = u_4 ## [3] = u_5 ## ) ## @end example ## @end deftypefn function ioname = sysdefioname(n,str,m) if (nargin < 2 | nargin > 3) usage("ioname = sysdefioname(n,str[,m])"); endif if (nargin == 2) m = min(1,n); endif ioname = list(); jj = 1; if(n > 0 & m > 0 & m <= n) for ii = m:n ioname(ii+1-m) = sprintf("%s_%d",str,ii); endfor elseif(m > n) error("str=%s; start value m=%d > final value n=%d",str,m,n); endif endfunction