* Version 1.5.

[ginac.git] / ginac / idx.h

diff --git a/ginac/idx.h b/ginac/idx.h
index 13004fd4db8359e36d723b63225773a6b1ccff19..d859b2ee1976aee3198f3b294989a30b1af10fc8 100644 (file)
--- a/ginac/idx.h
+++ b/ginac/idx.h
@@ -3,7 +3,7 @@
  *  Interface to GiNaC's indices. */
 
 /*
- *  GiNaC Copyright (C) 1999-2003 Johannes Gutenberg University Mainz, Germany
+ *  GiNaC Copyright (C) 1999-2007 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
@@ -17,7 +17,7 @@
  *
  *  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_IDX_H__
@@ -96,6 +96,7 @@ public:
 protected:
        void print_index(const print_context & c, unsigned level) const;
        void do_print(const print_context & c, unsigned level) const;
+       void do_print_csrc(const print_csrc & c, unsigned level) const;
        void do_print_latex(const print_latex & c, unsigned level) const;
        void do_print_tree(const print_tree & c, unsigned level) const;
 
@@ -172,6 +173,8 @@ public:
        // functions overriding virtual functions from base classes
 public:
        bool is_dummy_pair_same_type(const basic & other) const;
+       // complex conjugation
+       ex conjugate() const { return toggle_dot(); }
 
 protected:
        bool match_same_type(const basic & other) const;
@@ -205,24 +208,6 @@ protected:
 
 // utility functions
 
-/** Specialization of is_exactly_a<idx>(obj) for idx objects. */
-template<> inline bool is_exactly_a<idx>(const basic & obj)
-{
-        return obj.tinfo()==TINFO_idx;
-}
-
-/** Specialization of is_exactly_a<varidx>(obj) for varidx objects. */
-template<> inline bool is_exactly_a<varidx>(const basic & obj)
-{
-        return obj.tinfo()==TINFO_varidx;
-}
-
-/** Specialization of is_exactly_a<spinidx>(obj) for spinidx objects. */
-template<> inline bool is_exactly_a<spinidx>(const basic & obj)
-{
-        return obj.tinfo()==TINFO_spinidx;
-}
-
 /** Check whether two indices form a dummy pair. */
 bool is_dummy_pair(const idx & i1, const idx & i2);