/** @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) 1999-2004 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
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-#include <string>
-
#include "structure.h"
-#include "archive.h"
-#include "debugmsg.h"
-#include "utils.h"
-#include "print.h"
namespace GiNaC {
-GINAC_IMPLEMENT_REGISTERED_CLASS(structure, basic)
-
-//////////
-// default ctor, dtor, copy ctor assignment operator and helpers
-//////////
-
-DEFAULT_CTORS(structure)
-
-//////////
-// archiving
-//////////
-
-DEFAULT_ARCHIVING(structure)
-
-//////////
-// functions overriding virtual functions from base classes
-//////////
-
-void structure::print(const print_context & c, unsigned level) const
-{
- debugmsg("structure print",LOGLEVEL_PRINT);
-
- if (is_of_type(c, print_tree)) {
-
- c.s << std::string(level, ' ') << class_name()
- << std::hex << ", hash=0x" << hashvalue << ", flags=0x" << flags << std::dec
- << std::endl;
-
- } else
- c.s << class_name() << "()";
-}
-
-// protected
-
-DEFAULT_COMPARE(structure)
-
-bool structure::is_equal_same_type(const basic & other) const
-{
- GINAC_ASSERT(is_of_type(other, structure));
- return true; // all structures are the same
-}
-
-//////////
-// non-virtual functions 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;
-}
+/** Next free tinfo_key for structure types. */
+unsigned next_structure_tinfo_key = TINFO_structure;
} // namespace GiNaC