--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/function.h	Mon Jul 22 14:56:51 2013 +0200
@@ -0,0 +1,64 @@
+/*
+ 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/>.
+*/
+
+#ifndef _FUNCTION_OCTAVE_
+#define _FUNCTION_OCTAVE_
+
+#include <memory>
+#include <vector>
+#include <dolfin.h>
+#include <octave/oct.h>
+
+class function : public octave_base_value
+{
+
+ public:
+
+  function () : octave_base_value (), fun () { }
+
+  function (boost::shared_ptr <const dolfin::Function> _fun) :
+  octave_base_value (), fun (_fun) { }
+
+  void print (std::ostream& os, bool pr_as_read_syntax = false) const
+  { os << "Function : " << (*fun).str(true) << std::endl; }
+
+  ~function(void) {}
+
+  bool is_defined (void) const { return true; }
+
+  const dolfin::Function & get_fun (void) const
+  { return (*fun); }
+
+  const boost::shared_ptr <const dolfin::Function> & get_pfun (void) const
+  { return fun; }
+
+  void set_fun (dolfin::Function & _fun)
+  {
+    dolfin::Function * p = new dolfin::Function (_fun);
+    fun = boost::shared_ptr<const dolfin::Function> (p);
+  }
+
+ private:
+
+  boost::shared_ptr <const dolfin::Function> fun;
+
+  DECLARE_OCTAVE_ALLOCATOR;
+  DECLARE_OV_TYPEID_FUNCTIONS_AND_DATA;
+
+};
+  static bool function_type_loaded = false;
+#endif