Mercurial > fem-fenics-eugenio
view inst/private/generate_mf_save.m @ 261:f22588ae37af
Improve template meshfunction implementation
* inst/import_meshfunction_type.m: provide to the auxiliary functions a type name and
a valid identifier
* inst/private/generate_mf_*.m: add space before closing angle bracket to avoid parse
errors
author | Eugenio Gianniti <eugenio.gianniti@mail.polimi.it> |
---|---|
date | Thu, 07 Aug 2014 11:13:54 +0200 |
parents | 1e2a9be8083a |
children |
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## Copyright (C) 2014 Eugenio Gianniti <eugenio.gianniti@mail.polimi.it> ## ## 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 -*- ## function for internal usage only ## @end deftypefn function output = generate_mf_save (typename, label) STRING ="\n\ #include ""meshfunction_@@LABEL@@.h""\n\ \n\ DEFUN_DLD (save, args, nargout, ""save (MESHFUNCTION, FILENAME)"")\n\ {\n\ int nargin = args.length ();\n\ octave_value retval;\n\ \n\ if (nargin < 2 || nargin > 2 || nargout > 1)\n\ print_usage ();\n\ else\n\ {\n\ if (! meshfunction_@@LABEL@@_type_loaded)\n\ {\n\ meshfunction_@@LABEL@@::register_type ();\n\ meshfunction_@@LABEL@@_type_loaded = true;\n\ mlock ();\n\ }\n\ \n\ if (args(0).type_id () == meshfunction_@@LABEL@@::static_type_id ()\n\ && args(1).is_string ())\n\ {\n\ meshfunction_@@LABEL@@ const & mf_arg =\n\ static_cast<meshfunction_@@LABEL@@ const &>\n\ (args(0).get_rep ());\n\ std::string str = args(1).string_value ();\n\ \n\ if (!error_state)\n\ {\n\ dolfin::MeshFunction <@@TYPENAME@@ > const &\n\ mf = mf_arg.get_mf ();\n\ str += "".xdmf"";\n\ try\n\ {\n\ dolfin::File file (str);\n\ file << mf;\n\ }\n\ catch (std::runtime_error &)\n\ { error (""error saving meshfunction@@LABEL@@""); }\n\ retval = 0;\n\ }\n\ }\n\ else\n\ error (""invalid input arguments"");\n\ }\n\ \n\ return retval;\n\ }"; STRING = strrep (STRING, "@@TYPENAME@@", typename); STRING = strrep (STRING, "@@LABEL@@", label); fid = fopen (["save_", label, ".cc"], "w"); if (is_valid_file_id (fid)) fputs (fid, STRING); output = fclose (fid); else error ("cannot open file"); output = 1; endif endfunction