* somewhat obsolete (most of this can be replaced by exceptions). */
/*
- * GiNaC Copyright (C) 1999-2005 Johannes Gutenberg University Mainz, Germany
+ * GiNaC Copyright (C) 1999-2020 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
-#ifndef __GINAC_FAIL_H__
-#define __GINAC_FAIL_H__
+#ifndef GINAC_FAIL_H
+#define GINAC_FAIL_H
#include "basic.h"
+#include "archive.h"
namespace GiNaC {
// functions overriding virtual functions from base classes
protected:
- unsigned return_type() const { return return_types::noncommutative_composite; };
+ unsigned return_type() const override { return return_types::noncommutative_composite; };
// non-virtual functions in this class
protected:
void do_print(const print_context & c, unsigned level) const;
};
-
-/** Specialization of is_exactly_a<fail>(obj) for fail objects. */
-template<> inline bool is_exactly_a<fail>(const basic & obj)
-{
- return obj.tinfo()==TINFO_fail;
-}
+GINAC_DECLARE_UNARCHIVER(fail);
} // namespace GiNaC
-#endif // ndef __GINAC_FAIL_H__
+#endif // ndef GINAC_FAIL_H