Mercurial > fem-fenics-eugenio

changeset 134:286930e440cf

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New functions used to call the DLD-functions created from the user.
author gedeone-octave <marcovass89@hotmail.it>
date Fri, 06 Sep 2013 13:16:33 +0200
parents f028ad846c12
children 547763139e1a
files inst/BilinearForm.m inst/FunctionSpace.m inst/JacobianForm.m inst/LinearForm.m inst/ResidualForm.m
diffstat 5 files changed, 202 insertions(+), 0 deletions(-) [+]
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line diff
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/inst/BilinearForm.m	Fri Sep 06 13:16:33 2013 +0200
@@ -0,0 +1,41 @@
+## 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/>.
+
+
+## -*- texinfo -*-
+## @deftypefn {Function File} {a} = BilinearForm (name, V, [coefficients])
+## This function takes as input the name of the problem that you want to solve 
+## and the FunctionSpace where it is defined and return a Form defined with
+## the coefficients passed as optional argument.
+## @seealso{FunctionSpace, BilinearForm, ResidualForm}
+## @end deftypefn
+function a = BilinearForm (name, V, varargin)
+
+  if nargin < 2
+    error ("FunctionSpace: wrong number of input parameters.");
+  elseif ! ischar (name)
+    error ("Constant: second argument is not a valid string");
+  endif
+
+  program = sprintf ("%s_BilinearForm(V", name);
+   for k = 1:length (varargin)
+      eval(['f_' num2str(k) '=varargin{k};']);
+      program = strjoin ({ program, strcat('f_',num2str(k))}, ',');
+   end
+
+  program = strjoin ({program, ');'})
+  a = eval (program);
+
+endfunction
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/inst/FunctionSpace.m	Fri Sep 06 13:16:33 2013 +0200
@@ -0,0 +1,35 @@
+## 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/>.
+
+
+## -*- texinfo -*-
+## @deftypefn {Function File} {V} = FunctionSpace (name, value(s))
+## This function take as input the name of the Constant that you want to create 
+## and the value, which can be either a scalar or a vector.
+## @seealso{Expression, Function} 
+## @end deftypefn
+
+function V = FunctionSpace (name, mesh)
+
+  if nargin != 2
+    error ("FunctionSpace: wrong number of input parameters.");
+  elseif ! ischar (name)
+    error ("Constant: second argument is not a valid string");
+  endif
+  program = sprintf ("%s_FunctionSpace(mesh)", name);
+
+  V = eval (program);
+
+endfunction
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/inst/JacobianForm.m	Fri Sep 06 13:16:33 2013 +0200
@@ -0,0 +1,42 @@
+## 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/>.
+
+
+## -*- texinfo -*-
+## @deftypefn {Function File} {V} = JacobianForm (name, V, [coefficients])
+## This function takes as input the name of the problem that you want to solve 
+## and the FunctionSpace where it is defined and return a Form defined with
+## the coefficients passed as optional argument.
+## @seealso{FunctionSpace, BilinearForm, ResidualForm}
+## @end deftypefn
+
+function a = JacobianForm (name, V, varargin)
+
+  if nargin < 2
+    error ("JacobianForm: wrong number of input parameters.");
+  elseif ! ischar (name)
+    error ("JacobianForm: second argument is not a valid string");
+  endif
+
+  program = sprintf ("%s_BilinearForm(V", name);
+   for k = 1:length (varargin)
+      eval(['f_' num2str(k) '=varargin{k};']);
+      program = strjoin ({ program, strcat('f_',num2str(k))}, ',');
+   end
+
+  program = strjoin ({program, ');'})
+  a = eval (program);
+
+endfunction
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/inst/LinearForm.m	Fri Sep 06 13:16:33 2013 +0200
@@ -0,0 +1,42 @@
+## 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/>.
+
+
+## -*- texinfo -*-
+## @deftypefn {Function File} {V} = ResidualForm (name, V, [coefficients])
+## This function takes as input the name of the problem that you want to solve 
+## and the FunctionSpace where it is defined and return a Form defined with
+## the coefficients passed as optional argument.
+## @seealso{FunctionSpace, BilinearForm, ResidualForm}
+## @end deftypefn
+
+function a = LinearForm (name, V, varargin)
+
+  if nargin < 2
+    error ("LinearForm: wrong number of input parameters.");
+  elseif ! ischar (name)
+    error ("LinearForm: second argument is not a valid string");
+  endif
+
+  program = sprintf ("%s_LinearForm(V", name);
+   for k = 1:length (varargin)
+      eval(['f_' num2str(k) '=varargin{k};']);
+      program = strjoin ({ program, strcat('f_',num2str(k))}, ',');
+   end
+
+  program = strjoin ({program, ');'})
+  a = eval (program);
+
+endfunction
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/inst/ResidualForm.m	Fri Sep 06 13:16:33 2013 +0200
@@ -0,0 +1,42 @@
+## 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/>.
+
+
+## -*- texinfo -*-
+## @deftypefn {Function File} {V} = ResidualForm (name, V, [coefficients])
+## This function takes as input the name of the problem that you want to solve 
+## and the FunctionSpace where it is defined and return a Form defined with
+## the coefficients passed as optional argument.
+## @seealso{FunctionSpace, BilinearForm, ResidualForm}
+## @end deftypefn
+
+function a = ResidualForm (name, V, varargin)
+
+  if nargin < 2
+    error ("JacobianForm: wrong number of input parameters.");
+  elseif ! ischar (name)
+    error ("JacobianForm: second argument is not a valid string");
+  endif
+
+  program = sprintf ("%s_LinearForm(V", name);
+   for k = 1:length (varargin)
+      eval(['f_' num2str(k) '=varargin{k};']);
+      program = strjoin ({ program, strcat('f_',num2str(k))}, ',');
+   end
+
+  program = strjoin ({program, ');'})
+  a = eval (program);
+
+endfunction