* Implementation of 'abstract' class structure. */
/*
- * 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 "structure.h"
+#include "archive.h"
#include "debugmsg.h"
-#ifndef NO_NAMESPACE_GINAC
namespace GiNaC {
-#endif // ndef NO_NAMESPACE_GINAC
+
+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(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(1);
- copy(other);
- }
- return *this;
+ debugmsg("structure default ctor",LOGLEVEL_CONSTRUCT);
+ tinfo_key = TINFO_structure;
}
// protected
void structure::copy(const structure & other)
{
- basic::copy(other);
+ basic::copy(other);
}
void structure::destroy(bool call_parent)
{
- if (call_parent) basic::destroy(call_parent);
+ if (call_parent) basic::destroy(call_parent);
}
//////////
-// other constructors
+// other ctors
//////////
// none
//////////
-// structures overriding virtual structures from bases classes
+// archiving
//////////
-// public
+/** Construct object from archive_node. */
+structure::structure(const archive_node &n, const lst &sym_lst) : inherited(n, sym_lst)
+{
+ debugmsg("structure ctor from archive_node", LOGLEVEL_CONSTRUCT);
+}
+
+/** Unarchive the object. */
+ex structure::unarchive(const archive_node &n, const lst &sym_lst)
+{
+ return (new structure(n, sym_lst))->setflag(status_flags::dynallocated);
+}
-basic * structure::duplicate() const
+/** Archive the object. */
+void structure::archive(archive_node &n) const
{
- debugmsg("structure duplicate",LOGLEVEL_DUPLICATE);
- return new structure(*this);
+ inherited::archive(n);
}
-void structure::printraw(ostream & os) const
+//////////
+// structures overriding virtual structures from bases classes
+//////////
+
+// public
+
+void structure::printraw(std::ostream & os) const
{
- debugmsg("structure printraw",LOGLEVEL_PRINT);
+ debugmsg("structure printraw",LOGLEVEL_PRINT);
- os << "structure(hash=" << hashvalue << ",flags=" << flags << ")";
+ os << class_name() << "(hash=" << hashvalue << ",flags=" << flags << ")";
}
-void structure::print(ostream & os, unsigned upper_precedence) const
+void structure::print(std::ostream & os, unsigned upper_precedence) const
{
- debugmsg("structure print",LOGLEVEL_PRINT);
+ debugmsg("structure print",LOGLEVEL_PRINT);
- os << "structure()";
+ os << class_name() << "()";
}
-void structure::printtree(ostream & os, unsigned indent) const
+void structure::printtree(std::ostream & os, unsigned indent) const
{
- debugmsg("structure printtree",LOGLEVEL_PRINT);
+ debugmsg("structure printtree",LOGLEVEL_PRINT);
- os << string(indent,' ') << "structure "
- << "hash=" << hashvalue << " (0x" << hex << hashvalue << dec << ")"
- << ", flags=" << flags << endl;
+ os << std::string(indent,' ') << "structure "
+ << "hash=" << hashvalue
+ << " (0x" << std::hex << hashvalue << std::dec << ")"
+ << ", flags=" << flags << std::endl;
}
-void structure::printcsrc(ostream & os, unsigned type, unsigned upper_precedence) const
+void structure::printcsrc(std::ostream & os, unsigned type, unsigned upper_precedence) const
{
- debugmsg("structure print csrc",LOGLEVEL_PRINT);
+ debugmsg("structure print csrc",LOGLEVEL_PRINT);
- os << "structure()";
+ 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
+ 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
+ GINAC_ASSERT(is_of_type(other, structure));
+ return true; // all structures are the same
}
//////////
// 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(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;
-const type_info & typeid_structure=typeid(some_structure);
-
-#ifndef NO_NAMESPACE_GINAC
} // namespace GiNaC
-#endif // ndef NO_NAMESPACE_GINAC