X-Git-Url: https://www.ginac.de/ginac.git//ginac.git?p=ginac.git;a=blobdiff_plain;f=ginac%2Fexpairseq.h;h=13e0d161312d89fa38e98a3418f597b6e6124caf;hp=1b5e211ab2c2620640e717f16f12abe09e848987;hb=dc9588b89a3f53b0d63b0a80ee7d67a98580c067;hpb=ed21ddd5e2bc0af018c10934342f526d0ae4b7a7

diff --git a/ginac/expairseq.h b/ginac/expairseq.h
index 1b5e211a..13e0d161 100644
--- a/ginac/expairseq.h
+++ b/ginac/expairseq.h
@@ -3,7 +3,7 @@
  *  Interface to sequences of expression pairs. */
 
 /*
- *  GiNaC Copyright (C) 1999-2001 Johannes Gutenberg University Mainz, Germany
+ *  GiNaC Copyright (C) 1999-2003 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
@@ -63,7 +63,7 @@ class expairseq : public basic
 
 // member functions
 
-	// default ctor, dtor, copy ctor assignment operator and helpers
+	// default ctor, dtor, copy ctor, assignment operator and helpers
 public:
 	expairseq() : basic(TINFO_expairseq)
 #if EXPAIRSEQ_USE_HASHTAB
@@ -83,7 +83,7 @@ public:
 	expairseq(const epvector & v, const ex & oc);
 	expairseq(epvector * vp, const ex & oc); // vp will be deleted
 	
-	// functions overriding virtual functions from bases classes
+	// functions overriding virtual functions from base classes
 public:
 	basic * duplicate() const;
 	void print(const print_context & c, unsigned level = 0) const;
@@ -147,7 +147,7 @@ protected:
 	void remove_hashtab_entry(epvector::const_iterator element);
 	void move_hashtab_entry(epvector::const_iterator oldpos,
 	                        epvector::iterator newpos);
-	void sorted_insert(epplist & eppl, epp elem);
+	void sorted_insert(epplist & eppl, epvector::const_iterator elem);
 	void build_hashtab_and_combine(epvector::iterator & first_numeric,
 	                               epvector::iterator & last_non_zero,
 	                               vector<bool> & touched,
@@ -182,13 +182,6 @@ protected:
 
 // utility functions
 
-/** Return the expairseq object handled by an ex.  Deprecated: use ex_to<expairseq>().
- *  This is unsafe: you need to check the type first. */
-inline const expairseq &ex_to_expairseq(const ex &e)
-{
-	return static_cast<const expairseq &>(*e.bp);
-}
-
 /** Specialization of is_exactly_a<expairseq>(obj) for expairseq objects. */
 template<> inline bool is_exactly_a<expairseq>(const basic & obj)
 {