Mercurial > octave
view scripts/miscellaneous/mustBeGreaterThanOrEqual.m @ 33562:67d22dc78b80 bytecode-interpreter tip
maint: Merge default to bytecode-interpreter
author | Arun Giridhar <arungiridhar@gmail.com> |
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date | Fri, 10 May 2024 11:27:56 -0400 |
parents | 2e484f9f1f18 |
children |
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######################################################################## ## ## Copyright (C) 2019-2024 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 {} {} mustBeGreaterThanOrEqual (@var{x}, @var{c}) ## ## Require that input @var{x} is greater than or equal to @var{c}. ## ## Raise an error if any element of the input @var{x} is not greater than ## or equal to @var{c}, as determined by @code{@var{x} >= @var{c}}. ## ## @seealso{mustBeGreaterThan, mustBeLessThanOrEqual, ge} ## @end deftypefn function mustBeGreaterThanOrEqual (x, c) if (nargin != 2) print_usage (); endif tf = (x >= c)(:); if (! all (tf)) label = inputname (1); if (isempty (label)) label = "input"; endif bad_idx = find (! tf); try bad_val = x(bad_idx); errmsg = sprintf ("%s must be greater than or equal to %f; found %d elements that were not: values %s", ... label, c, numel (bad_idx), mat2str (bad_val)); catch errmsg = sprintf ("%s must be greater than or equal to %f; found %d elements that were not: indexes %s", ... label, c, numel (bad_idx), mat2str (bad_idx)); end_try_catch error (errmsg); endif endfunction %!test %! mustBeGreaterThanOrEqual (42, 0); %! mustBeGreaterThanOrEqual (Inf, 9999); %! mustBeGreaterThanOrEqual (42, 42); %! mustBeGreaterThanOrEqual (Inf, Inf); %!error <Invalid call> mustBeGreaterThanOrEqual () %!error <Invalid call> mustBeGreaterThanOrEqual (1) %!error <called with too many inputs> mustBeGreaterThanOrEqual (1, 2, 3) %!error <must be greater than or equal to 2> mustBeGreaterThanOrEqual (1, 2) %!error <must be greater than or equal to 0> mustBeGreaterThanOrEqual (NaN, 0)