* Interface to abstract derivatives of functions. */
/*
- * GiNaC Copyright (C) 1999-2003 Johannes Gutenberg University Mainz, Germany
+ * GiNaC Copyright (C) 1999-2008 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
*
* 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef __GINAC_FDERIVATIVE_H__
fderivative(unsigned ser, const paramset & params, const exvector & args);
// internal constructors
- fderivative(unsigned ser, const paramset & params, exvector * vp); // vp will be deleted
+ 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(exvector * vp) const;
+ ex thiscontainer(std::auto_ptr<exvector> vp) const;
protected:
ex derivative(const symbol & s) const;
bool is_equal_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
paramset parameter_set; /**< Set of parameter numbers with respect to which to take the derivative */
};
-// utility functions
-
-/** Specialization of is_exactly_a<T>(obj) for derivatives. */
-template<> inline bool is_exactly_a<fderivative>(const basic & obj)
-{
- return obj.tinfo()==TINFO_fderivative;
-}
-
} // namespace GiNaC
#endif // ndef __GINAC_DERIVATIVE_H__