Mercurial > hg > octave-nkf
view scripts/gui/private/message_dialog.m @ 20818:9d2023d1a63c
binoinv.m: Implement binary search algorithm for 28X performance increase (bug #34363).
* binoinv.m: Call new functions scalar_binoinv or vector_binoinv to calculate
binoinv. If there are still uncalculated values then call bin_search_binoinv
to perform binary search for remaining values. Add more BIST tests.
* binoinv.m (scalar_binoinv): New subfunction to calculate binoinv for scalar x.
Stops when x > 1000.
* binoinv.m (vector_binoinv): New subfunction to calculate binoinv for scalar x.
Stops when x > 1000.
author | Lachlan Andrew <lachlanbis@gmail.com> |
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date | Sun, 11 Oct 2015 19:49:40 -0700 |
parents | aa36fb998a4d |
children |
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## Copyright (C) 2010, 2013 Martin Hepperle ## ## 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} {@var{h} =} message_dialog (@var{caller}, @var{msg}, @var{title}, @var{icon}, @var{createmode}) ## Undocumented internal function. ## @end deftypefn function retval = message_dialog (caller, msg, title = "", icon, createmode) if (! ischar (msg)) if (iscell (msg)) msg = sprintf ("%s\n", msg{:}); msg(end) = ""; else error ("%s: MSG must be a character string or cellstr array", caller); endif endif if (! ischar (title)) error ("%s: TITLE must be a character string", caller); endif dlg = "emptydlg"; if (nargin >= 4) switch (icon) case "error" dlg = "errordlg"; case "help" dlg = "helpdlg"; case "warn" dlg = "warndlg"; case "none" dlg = "emptydlg"; case "custom" icon = "emptydlg"; warning ("%s: custom icons not yet supported", caller); otherwise error ("%s: ICON is not a valid type", caller); endswitch else icon = "none"; endif if (nargin == 5) if ((isstruct (createmode)) && (isfield (createmode, "WindowStyle"))) createmode = createmode.WindowStyle; endif switch (createmode) case {"nonmodal", "non-modal", "modal", "replace"} warning ("%s: %s is not yet supported", caller, createmode); otherwise error ("%s: CREATEMODE is not a valid type", caller); endswitch endif if (__octave_link_enabled__ ()) retval = __octave_link_message_dialog__ (icon, msg, title); elseif (__have_feature__ ("JAVA")) retval = javaMethod (dlg, "org.octave.JDialogBox", msg, title); else error ("%s is not available in this version of Octave", dlg); endif endfunction