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comparison scripts/general/display.m @ 10783:fc9e07fdf9c2

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display.m: print usage message if nargin != 1
author John W. Eaton <jwe@octave.org>
date Mon, 12 Jul 2010 09:53:28 -0400
parents 16f53d29049f
children fd0a3ac60b0e
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10782:d1f920d1ce0c 10783:fc9e07fdf9c2
31 ## 31 ##
32 ## @seealso{class, subsref, subsasgn} 32 ## @seealso{class, subsref, subsasgn}
33 ## @end deftypefn 33 ## @end deftypefn
34 34
35 function idx = display (a) 35 function idx = display (a)
36 error ("display: not defined for class \"%s\"", class(a)); 36 if (nargin == 1)
37 error ("display: not defined for class \"%s\"", class(a));
38 else
39 print_usage ();
40 endif
37 endfunction 41 endfunction