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/*
Copyright (C) 2013 Marco Vassallo <gedeone-octave@users.sourceforge.net>
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/>.
*/
#ifndef _COEFFICIENT_OCTAVE_
#define _COEFFICIENT_OCTAVE_
#include "expression.h"
class coefficient : public octave_base_value
{
public:
coefficient () : octave_base_value () {}
coefficient (std::string & _str, octave_fcn_handle & _f) :
str (_str), expr (new expression (_f)) { }
coefficient (std::string & _str, octave_fcn_handle & _f, std::size_t _n) :
str (_str), expr (new expression (_f, _n)) { }
void print (std::ostream& os, bool pr_as_read_syntax = false) const
{
os << "Coefficient " << str << " : " << expr->str (true) << std::endl;
}
~coefficient (void) { }
bool is_defined (void) const { return true; }
const boost::shared_ptr <const expression> & get_expr (void) const
{ return expr; }
const std::string & get_str (void) const
{ return str; }
private:
std::string str;
boost::shared_ptr <const expression> expr;
DECLARE_OCTAVE_ALLOCATOR;
DECLARE_OV_TYPEID_FUNCTIONS_AND_DATA;
};
static bool coefficient_type_loaded = false;
DEFINE_OCTAVE_ALLOCATOR (coefficient);
DEFINE_OV_TYPEID_FUNCTIONS_AND_DATA (coefficient, "coefficient", "coefficient");
#endif