X-Git-Url: https://www.ginac.de/ginac.git//ginac.git?p=ginac.git;a=blobdiff_plain;f=ginac%2Fncmul.h;h=10477938504795cc7390861e07191b5cc09ea278;hp=03b47ca7ae119c9337a31045f0c509469265ba7b;hb=0a1b35cf1e59c9e3aae33de8febaa1c8f4bbe630;hpb=9eab44408b9213d8909b7a9e525f404ad06064dd

diff --git a/ginac/ncmul.h b/ginac/ncmul.h
index 03b47ca7..10477938 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 Johannes Gutenberg University Mainz, Germany
+ *  GiNaC Copyright (C) 1999-2000 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
@@ -25,11 +25,15 @@
 
 #include <ginac/exprseq.h>
 
+#ifndef NO_GINAC_NAMESPACE
 namespace GiNaC {
+#endif // ndef NO_GINAC_NAMESPACE
 
 /** Non-commutative product of expressions. */
 class ncmul : public exprseq
 {
+    GINAC_DECLARE_REGISTERED_CLASS(ncmul, exprseq)
+
     friend class power;
     friend ex nonsimplified_ncmul(exvector const & v);
     friend ex simplified_ncmul(exvector const & v);
@@ -62,8 +66,8 @@ public:
     // functions overriding virtual functions from bases classes
 public:
     basic * duplicate() const;
-    void printraw(ostream & os) const;
     void print(ostream & os, unsigned upper_precedence) const;
+    void printraw(ostream & os) const;
     void printcsrc(ostream & os, unsigned upper_precedence) const;
     bool info(unsigned inf) const;
     int degree(symbol const & s) const;
@@ -114,6 +118,8 @@ inline const ncmul &ex_to_ncmul(const ex &e)
 	return static_cast <const ncmul &>(*e.bp);
 }
 
+#ifndef NO_GINAC_NAMESPACE
 } // namespace GiNaC
+#endif // ndef NO_GINAC_NAMESPACE
 
 #endif // ndef __GINAC_NCMUL_H__