* GiNaC's class registrar (for class basic and all classes derived from it). */
/*
- * GiNaC Copyright (C) 1999-2003 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
*/
#include <string>
+#include <map>
#include <stdexcept>
#include "registrar.h"
namespace GiNaC {
-registered_class_info *first_registered_class = NULL;
-
-/** Find registered_class_info strucure by class name. */
-static inline registered_class_info *find_registered_class_info(const std::string &class_name)
+unsigned find_tinfo_key(const std::string &class_name)
{
- registered_class_info *p = first_registered_class;
- while (p) {
- if (class_name == p->name)
- return p;
- p = p->next;
- }
- throw (std::runtime_error("class '" + class_name + "' not registered"));
-}
-
-unsigned int find_tinfo_key(const std::string &class_name)
-{
- registered_class_info *p = find_registered_class_info(class_name);
- return p->tinfo_key;
+ return registered_class_info::find(class_name)->options.get_id();
}
unarch_func find_unarch_func(const std::string &class_name)
{
- registered_class_info *p = find_registered_class_info(class_name);
- return p->unarchive;
+ return registered_class_info::find(class_name)->options.get_unarch_func();
}
-
} // namespace GiNaC