Mercurial > octave
view scripts/miscellaneous/mustBeGreaterThanOrEqual.m @ 28240:2fb684dc2ec2
axis.m: Implement "fill" option for Matlab compatibility.
* axis.m: Document that "fill" is a synonym for "normal". Place "vis3d" option
in documentation table for modes which affect aspect ratio. Add
strcmpi (opt, "fill") to decode opt and executed the same behavior as "normal".
author | Rik <rik@octave.org> |
---|---|
date | Fri, 24 Apr 2020 13:16:09 -0700 |
parents | a9a8699a3749 |
children | a2177e663979 |
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######################################################################## ## ## Copyright (C) 2019-2020 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}) ## ## Requires that input @var{x} is greater than or equal to @var{c}. ## ## Raises 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}}. ## ## @end deftypefn function mustBeGreaterThanOrEqual (x, c) tf = x >= c; tf = tf(:); if ! all (tf) label = inputname (1); if isempty (label) label = "input"; endif ix_bad = find (! tf); try bad = x(ix_bad); errmsg = sprintf ( ... "%s must be greater than or equal to %f; got %d elements that were not: values %s", ... label, c, numel (ix_bad), mat2str (bad)); catch err errmsg = sprintf ( ... "%s must be greater than or equal to %f; got %d elements that were not: indexes %s", ... label, c, numel (ix_bad), mat2str (ix_bad)); end_try_catch error (errmsg); endif endfunction %!test %! mustBeGreaterThanOrEqual (42, 0) %! mustBeGreaterThanOrEqual (Inf, 9999) %! mustBeGreaterThanOrEqual (42, 42) %! mustBeGreaterThanOrEqual (Inf, Inf) %!error mustBeGreaterThanOrEqual () %!error mustBeGreaterThanOrEqual (42) %!error mustBeGreaterThanOrEqual (NaN, 0)