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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/>.
*/
#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 (std::string & _str, boost::shared_ptr <const dolfin::Function> _fun) :
octave_base_value (), str(_str), fun (_fun) { }
void print (std::ostream& os, bool pr_as_read_syntax = false) const
{ os << "Function " << str << ": " << 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);
}
const std::string & get_str (void) const
{ return str; }
private:
std::string str;
boost::shared_ptr <const dolfin::Function> fun;
DECLARE_OCTAVE_ALLOCATOR;
DECLARE_OV_TYPEID_FUNCTIONS_AND_DATA;
};
static bool function_type_loaded = false;
DEFINE_OCTAVE_ALLOCATOR (function);
DEFINE_OV_TYPEID_FUNCTIONS_AND_DATA (function, "function", "function");
#endif

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