* Interface to GiNaC's sums of expressions. */
/*
- * GiNaC Copyright (C) 1999-2004 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_ADD_H__
numeric integer_content() const;
ex smod(const numeric &xi) const;
numeric max_coefficient() const;
+ ex conjugate() const;
+ ex real_part() const;
+ ex imag_part() const;
exvector get_free_indices() const;
ex eval_ncmul(const exvector & v) const;
protected:
ex derivative(const symbol & s) const;
unsigned return_type() const;
- unsigned return_type_tinfo() const;
- ex thisexpairseq(const epvector & v, const ex & oc) const;
- ex thisexpairseq(std::auto_ptr<epvector> vp, const ex & oc) const;
+ return_type_t return_type_tinfo() const;
+ ex thisexpairseq(const epvector & v, const ex & oc, bool do_index_renaming = false) const;
+ ex thisexpairseq(std::auto_ptr<epvector> vp, const ex & oc, bool do_index_renaming = false) const;
expair split_ex_to_pair(const ex & e) const;
expair combine_ex_with_coeff_to_pair(const ex & e,
const ex & c) const;
void do_print_python_repr(const print_python_repr & c, unsigned level) const;
};
-// utility functions
-
-/** Specialization of is_exactly_a<add>(obj) for add objects. */
-template<> inline bool is_exactly_a<add>(const basic & obj)
-{
- return obj.tinfo()==TINFO_add;
-}
-
} // namespace GiNaC
#endif // ndef __GINAC_ADD_H__