Added complex conjugation methods and GiNaC function "conjugate".

[ginac.git] / ginac / ncmul.h

diff --git a/ginac/ncmul.h b/ginac/ncmul.h
index 78a45ed6d65db00ae4635391df781f07c58bf6e1..46a7aae1bd101da1f86cab802e0bb4d4bb6a9364 100644 (file)
--- a/ginac/ncmul.h
+++ b/ginac/ncmul.h
@@ -3,7 +3,7 @@
  *  Interface to GiNaC's non-commutative products of expressions. */
 
 /*
- *  GiNaC Copyright (C) 1999-2003 Johannes Gutenberg University Mainz, Germany
+ *  GiNaC Copyright (C) 1999-2004 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
@@ -33,8 +33,8 @@ class ncmul : public exprseq
        GINAC_DECLARE_REGISTERED_CLASS(ncmul, exprseq)
 
        friend class power;
-       friend ex nonsimplified_ncmul(const exvector & v);
-       friend ex simplified_ncmul(const exvector & v);
+       friend ex reeval_ncmul(const exvector & v);
+       friend ex hold_ncmul(const exvector & v);
 
 // member functions
 
@@ -49,43 +49,46 @@ public:
        ncmul(const ex & f1, const ex & f2, const ex & f3,
              const ex & f4, const ex & f5, const ex & f6);
        ncmul(const exvector & v, bool discardable=false);
-       ncmul(exvector * vp); // vp will be deleted
+       ncmul(std::auto_ptr<exvector> vp);
 
        // functions overriding virtual functions from base classes
 public:
-       void print(const print_context & c, unsigned level = 0) const;
-       unsigned precedence(void) const {return 50;}
+       unsigned precedence() const {return 50;}
        bool info(unsigned inf) const;
        int degree(const ex & s) const;
        int ldegree(const ex & s) const;
        ex expand(unsigned options=0) const;
        ex coeff(const ex & s, int n=1) const;
        ex eval(int level=0) const;
-       ex evalm(void) const;
-       exvector get_free_indices(void) const;
-       ex thisexprseq(const exvector & v) const;
-       ex thisexprseq(exvector * vp) const;
+       ex evalm() const;
+       exvector get_free_indices() const;
+       ex thiscontainer(const exvector & v) const;
+       ex thiscontainer(std::auto_ptr<exvector> vp) const;
+       ex conjugate() const;
+
 protected:
        ex derivative(const symbol & s) const;
-       unsigned return_type(void) const;
-       unsigned return_type_tinfo(void) const;
+       unsigned return_type() const;
+       unsigned return_type_tinfo() const;
        
        // new virtual functions which can be overridden by derived classes
        // none
 
        // non-virtual functions in this class
 protected:
-       unsigned count_factors(const ex & e) const;
+       void do_print(const print_context & c, unsigned level) const;
+       void do_print_csrc(const print_context & c, unsigned level) const;
+       size_t count_factors(const ex & e) const;
        void append_factors(exvector & v, const ex & e) const;
        exvector expandchildren(unsigned options) const;
 public:
-       const exvector & get_factors(void) const;
+       const exvector & get_factors() const;
 };
 
 // friend funtions 
 
-ex nonsimplified_ncmul(const exvector & v);
-ex simplified_ncmul(const exvector & v);
+ex reeval_ncmul(const exvector & v);
+ex hold_ncmul(const exvector & v);
 
 // utility functions