view scripts/legacy/@inline/nargin.m @ 30912:ec5b57af230a

Improve performance of inline functions. * NEWS.8.md: Announce compatibility and performance improvements. * scripts/legacy/@inline/inline.m: Add new field "fh" to inline class which holds an anonymous function handle implementing the inline function. Rename member variable "numArgs" to "nargs" to get away from CamelCase. * scripts/legacy/@inline/feval.m: Re-use existing class member variable "fh" to execute function rather than creating it every time feval() is called. * scripts/legacy/@inline/nargin.m: Update to use class member variable "nargs" rather than "numArgs".
author Rik <rik@octave.org>
date Wed, 06 Apr 2022 21:47:52 -0700
parents b7edac56a810
children 597f3ee61a48
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########################################################################
##
## Copyright (C) 2022 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 {} {@var{n} =} nargin (@var{fobj})
## Return the number of input arguments for the inline function object
## @var{fobj}.
## @seealso{nargout, argnames, inline}
## @end deftypefn

function n = nargin (fobj)

  n = fobj.nargs;

endfunction