* Interface to sequences of expression pairs. */
/*
- * GiNaC Copyright (C) 1999-2003 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__
typedef std::list<epp> epplist; ///< list of expair-vector pointers
typedef std::vector<epplist> epplistvector; ///< vector of epplist
+/** Complex conjugate every element of an epvector. Returns zero if this
+ * does not change anything. */
+epvector* conjugateepvector(const epvector&);
+
/** A sequence of class expair.
* This is used for time-critical classes like sums and products of terms
* since handling a list of coeff and rest is much faster than handling a
ex to_polynomial(exmap & repl) const;
bool match(const ex & pattern, lst & repl_lst) const;
ex subs(const exmap & m, unsigned options = 0) const;
+ ex conjugate() const;
protected:
bool is_equal_same_type(const basic & other) const;
unsigned return_type() const;
#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__