fderivative.h

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/*
 *  GiNaC Copyright (C) 1999-2011 Johannes Gutenberg University Mainz, Germany
 *
 *  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, write to the Free Software
 *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 */

#ifndef GINAC_FDERIVATIVE_H
#define GINAC_FDERIVATIVE_H

#include "function.h"

#include <set>

namespace GiNaC {

typedef std::multiset<unsigned> paramset;

class fderivative : public function
{
    GINAC_DECLARE_REGISTERED_CLASS(fderivative, function)

    // other constructors
public:
    fderivative(unsigned ser, unsigned param, const exvector & args);

    fderivative(unsigned ser, const paramset & params, const exvector & args);

    // internal constructors
    fderivative(unsigned ser, const paramset & params, std::auto_ptr<exvector> vp);

    // functions overriding virtual functions from base classes
public:
    void print(const print_context & c, unsigned level = 0) const;
    ex eval(int level = 0) const;
    ex evalf(int level = 0) const;
    ex series(const relational & r, int order, unsigned options = 0) const;
    ex thiscontainer(const exvector & v) const;
    ex thiscontainer(std::auto_ptr<exvector> vp) const;
    void archive(archive_node& n) const;
    void read_archive(const archive_node& n, lst& syms);
protected:
    ex derivative(const symbol & s) const;
    bool is_equal_same_type(const basic & other) const;
    bool match_same_type(const basic & other) const;

    // non-virtual functions in this class
protected:
    void do_print(const print_context & c, unsigned level) const;
    void do_print_csrc(const print_csrc & c, unsigned level) const;
    void do_print_tree(const print_tree & c, unsigned level) const;

    // member variables
protected:
    paramset parameter_set; 
};
GINAC_DECLARE_UNARCHIVER(fderivative); 

} // namespace GiNaC

#endif // ndef GINAC_DERIVATIVE_H