Mercurial > octave-nkf
view scripts/optimization/optimget.m @ 18840:4a4edf0f2077 nkf-ready
fix LLVM 3.4 build (bug #41061)
* configure.ac: Call new functions OCTAVE_LLVM_RAW_FD_OSTREAM_API and
OCTAVE_LLVM_LEGACY_PASSMANAGER_API, check for Verifier.h header file
* m4/acinclude.m4 (OCTAVE_LLVM_RAW_FD_OSTREAM_API): New function to
detect correct raw_fd_ostream API
* m4/acinclude.m4 (OCTAVE_LLVM_LEGACY_PASSMANAGER_API): New function
to detect legacy passmanager API
* libinterp/corefcn/jit-util.h: Use legacy passmanager namespace if
necessary
* libinterp/corefcn/pt-jit.h (class tree_jit): Use legacy passmanager
class if necessary
* libinterp/corefcn/pt-jit.cc: Include appropriate header files
* libinterp/corefcn/pt-jit.cc (tree_jit::initialize): Use legacy
passmanager if necessary
* libinterp/corefcn/pt-jit.cc (tree_jit::optimize): Use correct API
* libinterp/corefcn/jit-typeinfo.cc: Include appropriate header file
author | Stefan Mahr <dac922@gmx.de> |
---|---|
date | Sun, 11 May 2014 02:28:33 +0200 |
parents | 8d4d78285c8e |
children | 4197fc428c7d |
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## Copyright (C) 2008-2013 Jaroslav Hajek ## Copyright (C) 2009 VZLU Prague ## ## 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 ## <http://www.gnu.org/licenses/>. ## -*- texinfo -*- ## @deftypefn {Function File} {} optimget (@var{options}, @var{parname}) ## @deftypefnx {Function File} {} optimget (@var{options}, @var{parname}, @var{default}) ## Return the specific option @var{parname} from the optimization options ## structure @var{options} created by @code{optimset}. ## ## If @var{parname} is not defined then return @var{default} if supplied, ## otherwise return an empty matrix. ## @seealso{optimset} ## @end deftypefn function retval = optimget (options, parname, default) if (nargin < 2 || nargin > 4 || ! isstruct (options) || ! ischar (parname)) print_usage (); endif ## Expand partial-length names into full names opts = __all_opts__ (); idx = strncmpi (opts, parname, length (parname)); nmatch = sum (idx); if (nmatch == 1) parname = opts{idx}; elseif (nmatch == 0) warning ("optimget: unrecognized option: %s", parname); else fmt = sprintf ("optimget: ambiguous option: %%s (%s%%s)", repmat ("%s, ", 1, nmatch-1)); warning (fmt, parname, opts{idx}); endif if (isfield (options, parname) && ! isempty (options.(parname))) retval = options.(parname); elseif (nargin > 2) retval = default; else retval = []; endif endfunction %!shared opts %! opts = optimset ("tolx", 0.1, "maxit", 100); %!assert (optimget (opts, "TolX"), 0.1) %!assert (optimget (opts, "maxit"), 100) %!assert (optimget (opts, "MaxITer"), 100) %!assert (optimget (opts, "TolFun"), []) %!assert (optimget (opts, "TolFun", 1e-3), 1e-3) %% Test input validation %!error optimget () %!error optimget (1) %!error optimget (1,2,3,4,5) %!error optimget (1, "name") %!error optimget (struct (), 2) %!warning <unrecognized option: foobar> (optimget (opts, "foobar")); %!warning <ambiguous option: Max> (optimget (opts, "Max"));