## Copyright (C) 2000 Daniel Calvelo
##
## 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

## -*- texinfo -*-
## @deftypefn {Function File} {} dec2hex (@var{n})
## Return the hexadecimal string corresponding to the nonnegative 
## integer @var{n}.  For example,
##
## @example
## dec2hex (2748)
##      @result{} "ABC"
## @end example
##
## If @var{n} is a vector, returns a string matrix, one row per value,
## padded with leading zeros to the width of the largest value.
## @end deftypefn
##
## @seealso{hex2dec, dec2base, base2dec, bin2dec, dec2bin}

## Author: Daniel Calvelo
## 2001-02-03 Paul Kienzle
##   * use case selection code in dec2base
##   * use Kurt Hornik's help text

function h = dec2hex (d)

  if (nargin != 1)
    usage("dec2hex (b)");
  else
    h = dec2base (d, 16);
  endif

endfunction