Mercurial > octave
view scripts/strings/dec2hex.m @ 29358:0a5b15007766 stable
update Octave Project Developers copyright for the new year
In files that have the "Octave Project Developers" copyright notice,
update for 2021.
author | John W. Eaton <jwe@octave.org> |
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date | Wed, 10 Feb 2021 09:52:15 -0500 |
parents | 9f9ac219896d |
children | 7854d5752dd2 |
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######################################################################## ## ## Copyright (C) 1996-2021 The Octave Project Developers ## ## See the file COPYRIGHT.md in the top-level directory of this ## distribution or <https://octave.org/copyright/>. ## ## 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 3 of the License, 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, see ## <https://www.gnu.org/licenses/>. ## ######################################################################## ## -*- texinfo -*- ## @deftypefn {} {} dec2hex (@var{d}, @var{len}) ## Return the hexadecimal string corresponding to the non-negative integer ## @var{d}. ## ## For example: ## ## @example ## @group ## dec2hex (2748) ## @result{} "ABC" ## @end group ## @end example ## ## If @var{d} is a matrix or cell array, return a string matrix with one row ## per element in @var{d}, padded with leading zeros to the width of the ## largest value. ## ## The optional second argument, @var{len}, specifies the minimum number of ## digits in the result. ## @seealso{hex2dec, dec2base, dec2bin} ## @end deftypefn function h = dec2hex (d, len) if (nargin == 1) h = dec2base (d, 16); elseif (nargin == 2) h = dec2base (d, 16, len); else print_usage (); endif endfunction %!assert (dec2hex (2748), "ABC") %!assert (dec2hex (2748, 5), "00ABC") %!assert (dec2hex ({2748, 2746}), ["ABC"; "ABA"]) ## Test input validation %!error dec2hex () %!error dec2hex (1, 2, 3)