* Interface to GiNaC's isospin objects. */
/*
- * GiNaC Copyright (C) 1999-2000 Johannes Gutenberg University Mainz, Germany
+ * GiNaC Copyright (C) 1999-2001 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
#include <string>
#include "indexed.h"
-#ifndef NO_NAMESPACE_GINAC
namespace GiNaC {
-#endif // ndef NO_NAMESPACE_GINAC
/** Base class for isospin object */
class isospin : public indexed
{
- GINAC_DECLARE_REGISTERED_CLASS(isospin, indexed)
+ GINAC_DECLARE_REGISTERED_CLASS(isospin, indexed)
-// member functions
-
- // default constructor, destructor, copy constructor assignment operator and helpers
-public:
- isospin();
- ~isospin();
- isospin(const isospin & other);
- const isospin & operator=(const isospin & other);
-protected:
- void copy(const isospin & other);
- void destroy(bool call_parent);
-
- // other constructors
+ // other constructors
public:
- explicit isospin(const std::string & initname);
+ explicit isospin(const std::string & initname);
- // functions overriding virtual functions from base classes
+ // functions overriding virtual functions from base classes
public:
- basic * duplicate() const;
- void printraw(std::ostream & os) const;
- void printtree(std::ostream & os, unsigned indent) const;
- void print(std::ostream & os, unsigned upper_precedence=0) const;
- void printcsrc(std::ostream & os, unsigned type, unsigned upper_precedence=0) const;
- bool info(unsigned inf) const;
+ void printraw(std::ostream & os) const;
+ void printtree(std::ostream & os, unsigned indent) const;
+ void print(std::ostream & os, unsigned upper_precedence=0) const;
+ void printcsrc(std::ostream & os, unsigned type, unsigned upper_precedence=0) const;
+ bool info(unsigned inf) const;
protected:
- int compare_same_type(const basic & other) const;
- ex simplify_ncmul(const exvector & v) const;
- unsigned calchash(void) const;
+ ex simplify_ncmul(const exvector & v) const;
+ unsigned calchash(void) const;
- // new virtual functions which can be overridden by derived classes
- // none
-
- // non-virtual functions in this class
+ // new virtual functions which can be overridden by derived classes
+ // none
+
+ // non-virtual functions in this class
public:
- void setname(const std::string & n);
+ void setname(const std::string & n);
private:
- std::string & autoname_prefix(void);
+ std::string & autoname_prefix(void);
// member variables
protected:
- std::string name;
- unsigned serial; // unique serial number for comparision
+ std::string name;
+ unsigned serial; // unique serial number for comparision
private:
- static unsigned next_serial;
+ static unsigned next_serial;
};
-// global constants
-
-extern const isospin some_isospin;
-extern const type_info & typeid_isospin;
-
// utility functions
inline const isospin &ex_to_isospin(const ex &e)
{
return static_cast<const isospin &>(*e.bp);
}
-#ifndef NO_NAMESPACE_GINAC
} // namespace GiNaC
-#endif // ndef NO_NAMESPACE_GINAC
#endif // ndef __GINAC_ISOSPIN_H__