* Implementation of 'abstract' class structure. */
/*
- * GiNaC Copyright (C) 1999-2000 Johannes Gutenberg University Mainz, Germany
+ * GiNaC Copyright (C) 1999-2002 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 <iostream>
#include <string>
#include "structure.h"
-#include "debugmsg.h"
+#include "archive.h"
+#include "utils.h"
+#include "print.h"
-#ifndef NO_GINAC_NAMESPACE
namespace GiNaC {
-#endif // ndef NO_GINAC_NAMESPACE
+
+GINAC_IMPLEMENT_REGISTERED_CLASS(structure, basic)
//////////
-// default constructor, destructor, copy constructor assignment operator and helpers
+// default ctor, dtor, copy ctor, 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(0);
-}
-
-structure::structure(structure const & other)
-{
- debugmsg("structure copy constructor",LOGLEVEL_CONSTRUCT);
- copy(other);
-}
-
-structure const & structure::operator=(structure const & other)
-{
- debugmsg("structure operator=",LOGLEVEL_ASSIGNMENT);
- if (this != &other) {
- destroy(1);
- copy(other);
- }
- return *this;
-}
-
-// protected
-
-void structure::copy(structure const & other)
-{
- basic::copy(other);
-}
-
-void structure::destroy(bool call_parent)
-{
- if (call_parent) basic::destroy(call_parent);
-}
+DEFAULT_CTORS(structure)
//////////
-// other constructors
+// archiving
//////////
-// none
+DEFAULT_ARCHIVING(structure)
//////////
-// structures overriding virtual structures from bases classes
+// functions overriding virtual functions from base classes
//////////
-// public
-
-basic * structure::duplicate() const
-{
- debugmsg("structure duplicate",LOGLEVEL_DUPLICATE);
- return new structure(*this);
-}
-
-void structure::printraw(ostream & os) const
+void structure::print(const print_context & c, unsigned level) const
{
- debugmsg("structure printraw",LOGLEVEL_PRINT);
-
- os << "structure(hash=" << hashvalue << ",flags=" << flags << ")";
-}
+ if (is_a<print_tree>(c)) {
-void structure::print(ostream & os, unsigned upper_precedence) const
-{
- debugmsg("structure print",LOGLEVEL_PRINT);
+ c.s << std::string(level, ' ') << class_name()
+ << std::hex << ", hash=0x" << hashvalue << ", flags=0x" << flags << std::dec
+ << std::endl;
- os << "structure()";
-}
-
-void structure::printtree(ostream & os, unsigned indent) const
-{
- debugmsg("structure printtree",LOGLEVEL_PRINT);
-
- os << string(indent,' ') << "structure "
- << "hash=" << hashvalue << " (0x" << hex << hashvalue << dec << ")"
- << ", flags=" << flags << endl;
-}
-
-void structure::printcsrc(ostream & os, unsigned type, unsigned upper_precedence) const
-{
- debugmsg("structure print csrc",LOGLEVEL_PRINT);
-
- os << "structure()";
+ } else
+ c.s << class_name() << "()";
}
// protected
-int structure::compare_same_type(basic const & other) const
-{
- GINAC_ASSERT(is_of_type(other, structure));
- return 0; // all structures are the same
-}
+DEFAULT_COMPARE(structure)
-bool structure::is_equal_same_type(basic const & other) const
+bool structure::is_equal_same_type(const basic & other) const
{
- GINAC_ASSERT(is_of_type(other, structure));
- return true; // all structures are the same
+ GINAC_ASSERT(is_a<structure>(other));
+ return true; // all structures are the same
}
//////////
-// new virtual structures which can be overridden by derived classes
-//////////
-
-// none
-
-//////////
-// non-virtual structures in this class
+// non-virtual functions in this class
//////////
// protected
-vector<registered_structure_info> & structure::registered_structures(void)
+std::vector<registered_structure_info> & structure::registered_structures(void)
{
- static vector<registered_structure_info> * rs=new vector<registered_structure_info>;
- return *rs;
+ static std::vector<registered_structure_info> * rs = new std::vector<registered_structure_info>;
+ return *rs;
}
// public
-unsigned structure::register_new(char const * nm)
+unsigned structure::register_new(const char * nm)
{
- registered_structure_info rsi={nm};
- registered_structures().push_back(rsi);
- return registered_structures().size()-1;
+ 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;
-type_info const & typeid_structure=typeid(some_structure);
-
-#ifndef NO_GINAC_NAMESPACE
} // namespace GiNaC
-#endif // ndef NO_GINAC_NAMESPACE