X-Git-Url: https://ginac.de/ginac.git//ginac.git?a=blobdiff_plain;f=ginac%2Fncmul.h;h=5373a75ba329fe697a75e2a19ea00b202a3dbd8d;hb=19d82770007e4d565ce4d07e3e7a02a1809de4eb;hp=fac40b6fabecf335fb79b920346960b8c2b266a2;hpb=9e2d60e206395fc9908e1f9025e50c76b3d7c182;p=ginac.git

diff --git a/ginac/ncmul.h b/ginac/ncmul.h
index fac40b6f..5373a75b 100644
--- a/ginac/ncmul.h
+++ b/ginac/ncmul.h
@@ -3,7 +3,7 @@
  *  Interface to GiNaC's non-commutative products of expressions. */
 
 /*
- *  GiNaC Copyright (C) 1999-2000 Johannes Gutenberg University Mainz, Germany
+ *  GiNaC Copyright (C) 1999-2001 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
@@ -40,16 +40,6 @@ class ncmul : public exprseq
 
 // member functions
 
-	// default constructor, destructor, copy constructor assignment operator and helpers
-public:
-	ncmul();
-	~ncmul();
-	ncmul(const ncmul & other);
-	const ncmul & operator=(const ncmul & other);
-protected:
-	void copy(const ncmul & other);
-	void destroy(bool call_parent);
-
 	// other constructors
 public:
 	ncmul(const ex & lh, const ex & rh);
@@ -65,7 +55,6 @@ public:
 
 	// functions overriding virtual functions from bases classes
 public:
-	basic * duplicate() const;
 	void print(std::ostream & os, unsigned upper_precedence) const;
 	void printraw(std::ostream & os) const;
 	void printcsrc(std::ostream & os, unsigned type, unsigned upper_precedence = 0) const;
@@ -81,7 +70,6 @@ public:
 	ex thisexprseq(exvector * vp) const;
 protected:
 	ex derivative(const symbol & s) const;
-	int compare_same_type(const basic & other) const;
 	unsigned return_type(void) const;
 	unsigned return_type_tinfo(void) const;
 	
@@ -102,11 +90,6 @@ protected:
 	static unsigned precedence;
 };
 
-// global constants
-
-extern const ncmul some_ncmul;
-extern const std::type_info & typeid_ncmul;
-
 // friend funtions 
 
 ex nonsimplified_ncmul(const exvector & v);