Mercurial > octave
view scripts/miscellaneous/mustBePositive.m @ 32055:dfd2b1a268a0
Don't list non-public or hidden functions from methods() (bug #64066)
* ov-classdef.cc (Fproperties): Use property name from property_map variable
, which is already known, rather than calling get_name() method which causes
cascade of multiple methods to be invoked.
* ov-classdef.cc (F__methods__): Change function signature to return a flag
"found" if input was a classdef class or instance. Add code to check "Access"
and "Hidden" properties before including in list of methods. Add BIST test
for __methods__.
* methods.m: Use second output from __methods__ to determine whether
__methods__ call was successful.
author | Rik <rik@octave.org> |
---|---|
date | Tue, 25 Apr 2023 18:09:29 -0700 |
parents | 597f3ee61a48 |
children | 2e484f9f1f18 |
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######################################################################## ## ## Copyright (C) 2019-2023 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 {} {} mustBePositive (@var{x}) ## ## Require that input @var{x} is positive. ## ## Raise an error if any element of the input @var{x} is not positive, as ## determined by @code{@var{x} > 0}. ## ## @seealso{mustBeNonnegative, mustBeNonzero} ## @end deftypefn function mustBePositive (x) if (nargin < 1) print_usage (); endif tf = (x(:) > 0); 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 positive; found %d elements that were not: values %s", ... label, numel (bad_idx), mat2str (bad_val)); catch errmsg = sprintf ("%s must be positive; found %d elements that were not: indexes %s", ... label, numel (bad_idx), mat2str (bad_idx)); end_try_catch error (errmsg); endif endfunction %!test %! mustBePositive (1); %! mustBePositive (123.456); %! mustBePositive (Inf); %! mustBePositive (eps); %!error <Invalid call> mustBePositive () %!error <found 1 elements> mustBePositive (0) %!error <found 1 elements> mustBePositive (0:10) %!error <found 2 elements> mustBePositive ([-1 -2]) %!error <found 2 elements> mustBePositive ([0 1 2 3 -4]) %!error <found 1 elements> mustBePositive (-Inf) %!error <found 1 elements> mustBePositive (NaN)