Changed the conditions for the application of the (1-x)/(1+x) transformation,

[ginac.git] / ginac / mul.h

diff --git a/ginac/mul.h b/ginac/mul.h
index 12e7e48d8809fa8fbc2daa303cbd9f32d73aa988..b94c8fda607a844f9088e1a8e7df229167077341 100644 (file)
--- a/ginac/mul.h
+++ b/ginac/mul.h
@@ -3,7 +3,7 @@
  *  Interface to GiNaC's products of expressions. */
 
 /*
- *  GiNaC Copyright (C) 1999-2003 Johannes Gutenberg University Mainz, Germany
+ *  GiNaC Copyright (C) 1999-2005 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_MUL_H__
@@ -42,12 +42,11 @@ public:
        mul(const exvector & v);
        mul(const epvector & v);
        mul(const epvector & v, const ex & oc);
-       mul(epvector * vp, const ex & oc);
+       mul(std::auto_ptr<epvector> vp, const ex & oc);
        mul(const ex & lh, const ex & mh, const ex & rh);
        
        // functions overriding virtual functions from base classes
 public:
-       void print(const print_context & c, unsigned level = 0) const;
        unsigned precedence() const {return 50;}
        bool info(unsigned inf) const;
        int degree(const ex & s) const;
@@ -68,7 +67,7 @@ protected:
        unsigned return_type() const;
        unsigned return_type_tinfo() const;
        ex thisexpairseq(const epvector & v, const ex & oc) const;
-       ex thisexpairseq(epvector * vp, const ex & oc) const;
+       ex thisexpairseq(std::auto_ptr<epvector> vp, const ex & oc) const;
        expair split_ex_to_pair(const ex & e) const;
        expair combine_ex_with_coeff_to_pair(const ex & e, const ex & c) const;
        expair combine_pair_with_coeff_to_pair(const expair & p, const ex & c) const;
@@ -87,7 +86,13 @@ protected:
 public:
        ex algebraic_subs_mul(const exmap & m, unsigned options) const;
 protected:
-       epvector * expandchildren(unsigned options) const;
+       void print_overall_coeff(const print_context & c, const char *mul_sym) const;
+       void do_print(const print_context & c, unsigned level) const;
+       void do_print_latex(const print_latex & c, unsigned level) const;
+       void do_print_csrc(const print_csrc & c, unsigned level) const;
+       void do_print_python_repr(const print_python_repr & c, unsigned level) const;
+       static bool can_be_further_expanded(const ex & e);
+       std::auto_ptr<epvector> expandchildren(unsigned options) const;
 };
 
 // utility functions