Mercurial > octave
view scripts/legacy/@inline/vectorize.m @ 28459:0d56bfb63b90 stable
add copyright notices omitted from some @inline class methods
* @inline/argnames.m, @inline/char.m, @inline/formula.m,
@inline/vectorize.m: Add copyright notices to files.
author | John W. Eaton <jwe@octave.org> |
---|---|
date | Thu, 11 Jun 2020 22:38:20 -0400 |
parents | 53d8e7ca99c5 |
children | de5f2f9a64ff 0a5b15007766 |
line wrap: on
line source
######################################################################## ## ## Copyright (C) 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 {} {} vectorize (@var{fun}) ## Create a vectorized version of the inline function @var{fun} by ## replacing all occurrences of @code{*}, @code{/}, etc., with ## @code{.*}, @code{./}, etc. ## ## This may be useful, for example, when using inline functions with ## numerical integration or optimization where a vector-valued function ## is expected. ## ## @example ## @group ## fcn = vectorize (inline ("x^2 - 1")) ## @result{} fcn = f(x) = x.^2 - 1 ## quadv (fcn, 0, 3) ## @result{} 6 ## @end group ## @end example ## @seealso{inline, formula, argnames} ## @end deftypefn ## The following function was translated directly from the original C++ ## version. Yes, it will be slow, but the use of inline functions is ## strongly discouraged anyway, and most expressions will probably be ## short. It may also be buggy. Well, don't use this object! Use ## function handles instead! function fcn = vectorize (obj) if (nargin != 1) print_usage (); endif fcn = inline (__vectorize__ (obj.expr)); endfunction