- change triggered by newer automake version

[ginac.git] / ginac / add.h

diff --git a/ginac/add.h b/ginac/add.h
index f471741b95464d5539283ae7158a498d31c8a76a..d4da3beabea7b7f786de1b12872c2d0eb60c2d88 100644 (file)
--- a/ginac/add.h
+++ b/ginac/add.h
@@ -3,7 +3,7 @@
  *  Interface to GiNaC's sums 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/expairseq.h>
 
+#ifndef NO_GINAC_NAMESPACE
 namespace GiNaC {
+#endif // ndef NO_GINAC_NAMESPACE
 
 /** Sum of expressions. */
 class add : public expairseq
 {
+    GINAC_DECLARE_REGISTERED_CLASS(add, expairseq)
+
     friend class mul;
     friend class ncmul;
     friend class power;
@@ -58,8 +62,8 @@ public:
     // functions overriding virtual functions from bases classes
 public:
     basic * duplicate() const;
-    void printraw(ostream & os) const;
     void print(ostream & os, unsigned upper_precedence=0) const;
+    void printraw(ostream & os) const;
     void printcsrc(ostream & os, unsigned type, unsigned upper_precedence=0) const;
     bool info(unsigned inf) const;
     int degree(symbol const & s) const;
@@ -70,7 +74,7 @@ public:
     ex series(symbol const & s, ex const & point, int order) const;
     ex normal(lst &sym_lst, lst &repl_lst, int level=0) const;
     numeric integer_content(void) const;
-    ex smod(numeric const &xi) const;
+    ex smod(const numeric &xi) const;
     numeric max_coefficient(void) const;
     exvector get_indices(void) const;
     ex simplify_ncmul(exvector const & v) const;
@@ -81,8 +85,6 @@ protected:
     unsigned return_type_tinfo(void) const;
     ex thisexpairseq(epvector const & v, ex const & oc) const;
     ex thisexpairseq(epvector * vp, ex const & oc) const;
-    void printpair(ostream & os, expair const & p,
-                   unsigned upper_precedence) const;
     expair split_ex_to_pair(ex const & e) const;
     expair combine_ex_with_coeff_to_pair(ex const & e,
                                          ex const & c) const;
@@ -114,6 +116,8 @@ inline const add &ex_to_add(const ex &e)
        return static_cast<const add &>(*e.bp);
 }
 
+#ifndef NO_GINAC_NAMESPACE
 } // namespace GiNaC
+#endif // ndef NO_GINAC_NAMESPACE
 
 #endif // ndef __GINAC_ADD_H__