Mercurial > fem-fenics-eugenio
view src/fem_coeff.cc @ 44:fca8c3d75036
register_type is called before every type is used.
* A new static variable for every class has been defined.
It is named class_type_loaded, and it specify if the corresponding type have
yet been loaded or not. If not, it proceed with the registration.
This should be only a temporary solution.
author | gedeone-octave <marco.vassallo@outlook.com> |
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date | Mon, 22 Jul 2013 11:33:50 +0200 |
parents | 7909b9af405c |
children | fcfecdd3a9b5 |
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/* Copyright (C) 2013 Marco Vassallo 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 2 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/>. */ #include "coefficient.h" DEFUN_DLD (fem_coeff, args, , "-*- texinfo -*-\n\ @deftypefn {Function File} {[@var{f}]} = \ fem_coeff (@var{name}, @var{Functio handle}\n\ The input parameters are\n\ @itemize @bullet \n\ @item @var{name} is the name of the coefficient declared in the .ufl file\n\ @item @var{Functio handle} is a function handle which contains the expression\ that we want to apply for our coefficient\n\ The output @var{f} is an object which contains a representation of the function\n\ @seealso{fem_init_mesh, fem_fs}\n\ @end deftypefn") { int nargin = args.length (); octave_value retval=0; if (nargin < 2 || nargin > 2) print_usage (); else { std::string str = args(0).string_value (); octave_fcn_handle * fh = args(1).fcn_handle_value (); if (! coefficient_type_loaded) { coefficient::register_type (); coefficient_type_loaded = true; mlock (); } if (!error_state) retval = new coefficient (str, *fh); } return retval; }