* Interface to sequences of expression pairs. */
/*
- * GiNaC Copyright (C) 1999-2005 Johannes Gutenberg University Mainz, Germany
+ * GiNaC Copyright (C) 1999-2006 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_EXPAIRSEQ_H__
public:
expairseq(const ex & lh, const ex & rh);
expairseq(const exvector & v);
- expairseq(const epvector & v, const ex & oc);
- expairseq(std::auto_ptr<epvector>, const ex & oc);
+ expairseq(const epvector & v, const ex & oc, bool do_index_renaming = false);
+ expairseq(std::auto_ptr<epvector>, const ex & oc, bool do_index_renaming = false);
// functions overriding virtual functions from base classes
public:
bool match(const ex & pattern, lst & repl_lst) const;
ex subs(const exmap & m, unsigned options = 0) const;
ex conjugate() const;
+ bool is_polynomial(const ex & var) const;
protected:
bool is_equal_same_type(const basic & other) const;
unsigned return_type() const;
// new virtual functions which can be overridden by derived classes
protected:
- virtual ex thisexpairseq(const epvector & v, const ex & oc) const;
- virtual ex thisexpairseq(std::auto_ptr<epvector> vp, const ex & oc) const;
+ virtual ex thisexpairseq(const epvector & v, const ex & oc, bool do_index_renaming = false) const;
+ virtual ex thisexpairseq(std::auto_ptr<epvector> vp, const ex & oc, bool do_index_renaming = false) const;
virtual void printseq(const print_context & c, char delim,
unsigned this_precedence,
unsigned upper_precedence) const;
void construct_from_expairseq_ex(const expairseq & s,
const ex & e);
void construct_from_exvector(const exvector & v);
- void construct_from_epvector(const epvector & v);
+ void construct_from_epvector(const epvector & v, bool do_index_renaming = false);
void make_flat(const exvector & v);
- void make_flat(const epvector & v);
+ void make_flat(const epvector & v, bool do_index_renaming = false);
void canonicalize();
void combine_same_terms_sorted_seq();
#if EXPAIRSEQ_USE_HASHTAB
#endif // EXPAIRSEQ_USE_HASHTAB
};
-// utility functions
-
-/** Specialization of is_exactly_a<expairseq>(obj) for expairseq objects. */
-template<> inline bool is_exactly_a<expairseq>(const basic & obj)
-{
- return obj.tinfo()==TINFO_expairseq;
-}
-
} // namespace GiNaC
#endif // ndef __GINAC_EXPAIRSEQ_H__