X-Git-Url: https://git.creatis.insa-lyon.fr/pubgit/?p=CreaPhase.git;a=blobdiff_plain;f=octave_packages%2Fgeneral-1.3.1%2Fprivate%2Fparcellfun_opts.m;fp=octave_packages%2Fgeneral-1.3.1%2Fprivate%2Fparcellfun_opts.m;h=e5acb1a66d2e2874c23cd2c0f8f853c596ad73df;hp=0000000000000000000000000000000000000000;hb=f5f7a74bd8a4900f0b797da6783be80e11a68d86;hpb=1705066eceaaea976f010f669ce8e972f3734b05

diff --git a/octave_packages/general-1.3.1/private/parcellfun_opts.m b/octave_packages/general-1.3.1/private/parcellfun_opts.m
new file mode 100644
index 0000000..e5acb1a
--- /dev/null
+++ b/octave_packages/general-1.3.1/private/parcellfun_opts.m
@@ -0,0 +1,77 @@
+## Copyright (C) 2010 VZLU Prague, a.s., Czech Republic
+##
+## This program 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.
+##
+## This program 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
+## this program; if not, see <http://www.gnu.org/licenses/>.
+
+## -*- texinfo -*-
+## @deftypefn{Function File} {} parcellfun_opts (args)
+## Undocumented internal function.
+## @end deftypefn
+
+function [nargs, uniform_output, error_handler, ...
+  verbose_level, chunks_per_proc, vectorized] = parcellfun_opts (args)
+
+  uniform_output = true;
+  error_handler = [];
+  verbose_level = 1; # default to normal output level
+  chunks_per_proc = 0; # 0 means than size of chunk is 1
+  vectorized = false;
+
+  nargs = length (args);
+
+  ## parse options
+  while (nargs > 1)
+    opt = args{nargs-1};
+    if (! ischar (opt))
+      break;
+    else
+      opt = tolower (opt);
+      val = args{nargs};
+    endif
+    switch (opt)
+    case "uniformoutput"
+      uniform_output = logical (val);
+      if (! isscalar (uniform_output))
+        error ("parcellfun: UniformOutput must be a logical scalar");
+      endif
+    case "errorhandler"
+      error_handler = val;
+      if (! isa (error_handler, "function_handle"))
+        error ("parcellfun: ErrorHandler must be a function handle");
+      endif
+    case "verboselevel"
+      verbose_level = val;
+      if (! isscalar (verbose_level))
+        error ("parcellfun: VerboseLevel must be a numeric scalar");
+      endif
+    case "chunksperproc"
+      chunks_per_proc = round (val);
+      if (! isscalar (chunks_per_proc) || chunks_per_proc <= 0)
+        error ("parcellfun: ChunksPerProc must be a positive scalar");
+      endif
+    case "vectorized"
+      vectorized = logical (val);
+      if (! isscalar (vectorized))
+        error ("parcellfun: Vectorized must be a logical scalar");
+      endif
+    otherwise
+      break;
+    endswitch
+    nargs -= 2;
+  endwhile
+
+  if (vectorized && chunks_per_proc <= 0)
+    error ("parcellfun: the ""Vectorized"" option requires also ""ChunksPerProc""");
+  endif
+
+endfunction