* Interface to GiNaC's color (SU(3) Lie algebra) objects. */
/*
- * GiNaC Copyright (C) 1999-2005 Johannes Gutenberg University Mainz, Germany
+ * GiNaC Copyright (C) 1999-2007 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
class color : public indexed
{
GINAC_DECLARE_REGISTERED_CLASS(color, indexed)
+public:
+ static const tinfo_static_t return_type_tinfo_static[256];
// other constructors
public:
ex thiscontainer(const exvector & v) const;
ex thiscontainer(std::auto_ptr<exvector> vp) const;
unsigned return_type() const { return return_types::noncommutative; }
- unsigned return_type_tinfo() const { return TINFO_color + representation_label; }
+ tinfo_t return_type_tinfo() const { return color::return_type_tinfo_static+representation_label; }
// non-virtual functions in this class
public:
// non-virtual functions in this class
protected:
+ unsigned return_type() const { return return_types::commutative; }
void do_print(const print_context & c, unsigned level) const;
void do_print_latex(const print_latex & c, unsigned level) const;
};
// non-virtual functions in this class
protected:
+ unsigned return_type() const { return return_types::commutative; }
void do_print(const print_context & c, unsigned level) const;
void do_print_latex(const print_latex & c, unsigned level) const;
};
// global functions
-/** Specialization of is_exactly_a<color>(obj) for color objects. */
-template<> inline bool is_exactly_a<color>(const basic & obj)
-{
- return obj.tinfo()==TINFO_color;
-}
-
/** Create the su(3) unity element. This is an indexed object, although it
* has no indices.
*