Removed debugging code.

[ginac.git] / ginac / structure.cpp

diff --git a/ginac/structure.cpp b/ginac/structure.cpp
index 34b24f34b7e671e34a908ae55db3be6b6373eb9f..2dc8849688389eeb4f719d8d767119b85e67b37b 100644 (file)
--- a/ginac/structure.cpp
+++ b/ginac/structure.cpp
@@ -1,9 +1,9 @@
 /** @file structure.cpp
  *
- *  Implementation of 'abstract' class structure. */
+ *  Wrapper template for making GiNaC classes out of C++ structures. */
 
 /*
- *  GiNaC Copyright (C) 1999-2001 Johannes Gutenberg University Mainz, Germany
+ *  GiNaC Copyright (C) 1999-2003 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
@@ -20,164 +20,11 @@
  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
 
-#include <string>
-
 #include "structure.h"
-#include "debugmsg.h"
 
-#ifndef NO_NAMESPACE_GINAC
 namespace GiNaC {
-#endif // ndef NO_NAMESPACE_GINAC
-
-//////////
-// default constructor, destructor, copy constructor assignment operator and helpers
-//////////
-
-// public
-
-structure::structure()
-{
-       debugmsg("structure default constructor",LOGLEVEL_CONSTRUCT);
-       tinfo_key = TINFO_structure;
-}
-
-structure::~structure()
-{
-       debugmsg("structure destructor",LOGLEVEL_DESTRUCT);
-       destroy(false);
-}
-
-structure::structure(const structure & other)
-{
-       debugmsg("structure copy constructor",LOGLEVEL_CONSTRUCT);
-       copy(other);
-}
-
-const structure & structure::operator=(const structure & other)
-{
-       debugmsg("structure operator=",LOGLEVEL_ASSIGNMENT);
-       if (this != &other) {
-               destroy(true);
-               copy(other);
-       }
-       return *this;
-}
-
-// protected
-
-void structure::copy(const structure & other)
-{
-       basic::copy(other);
-}
-
-void structure::destroy(bool call_parent)
-{
-       if (call_parent) basic::destroy(call_parent);
-}
-
-//////////
-// other constructors
-//////////
-
-// none
-
-//////////
-// structures overriding virtual structures from bases classes
-//////////
-
-// public
-
-basic * structure::duplicate() const
-{
-       debugmsg("structure duplicate",LOGLEVEL_DUPLICATE);
-       return new structure(*this);
-}
-
-void structure::printraw(std::ostream & os) const
-{
-       debugmsg("structure printraw",LOGLEVEL_PRINT);
-
-       os << "structure(hash=" << hashvalue << ",flags=" << flags << ")";
-}
-
-void structure::print(std::ostream & os, unsigned upper_precedence) const
-{
-       debugmsg("structure print",LOGLEVEL_PRINT);
-
-       os << "structure()";
-}
-
-void structure::printtree(std::ostream & os, unsigned indent) const
-{
-       debugmsg("structure printtree",LOGLEVEL_PRINT);
-
-       os << std::string(indent,' ') << "structure "
-          << "hash=" << hashvalue
-          << " (0x" << std::hex << hashvalue << std::dec << ")"
-          << ", flags=" << flags << std::endl;
-}
-
-void structure::printcsrc(std::ostream & os, unsigned type, unsigned upper_precedence) const
-{
-       debugmsg("structure print csrc",LOGLEVEL_PRINT);
-
-       os << "structure()";
-}
-
-// protected
-
-int structure::compare_same_type(const basic & other) const
-{
-       GINAC_ASSERT(is_of_type(other, structure));
-       return 0; // all structures are the same
-}
-
-bool structure::is_equal_same_type(const basic & other) const
-{
-       GINAC_ASSERT(is_of_type(other, structure));
-       return true; // all structures are the same
-}
-
-//////////
-// new virtual structures which can be overridden by derived classes
-//////////
-
-// none
-
-//////////
-// non-virtual structures in this class
-//////////
-
-// protected
-
-std::vector<registered_structure_info> & structure::registered_structures(void)
-{
-       static std::vector<registered_structure_info> * rs = new std::vector<registered_structure_info>;
-       return *rs;
-}
-
-// public
-
-unsigned structure::register_new(const char * nm)
-{
-       registered_structure_info rsi={nm};
-       registered_structures().push_back(rsi);
-       return registered_structures().size()-1;
-}
-
-//////////
-// static member variables
-//////////
-
-// none
-
-//////////
-// global constants
-//////////
 
-const structure some_structure;
-const std::type_info & typeid_structure = typeid(some_structure);
+/** Next free tinfo_key for structure types. */
+unsigned next_structure_tinfo_key = TINFO_structure;
 
-#ifndef NO_NAMESPACE_GINAC
 } // namespace GiNaC
-#endif // ndef NO_NAMESPACE_GINAC