/** @file fail.h
*
* Interface to class signaling failure of operation. Considered obsolete all
- * this stuff ought to be replaced by exceptions.
- *
+ * this stuff ought to be replaced by exceptions. */
+
+/*
* GiNaC Copyright (C) 1999 Johannes Gutenberg University Mainz, Germany
*
* This program is free software; you can redistribute it and/or modify
#ifndef __GINAC_FAIL_H__
#define __GINAC_FAIL_H__
+#include <ginac/basic.h>
+
+namespace GiNaC {
+
class fail : public basic
{
// member functions
extern const fail some_fail;
extern type_info const & typeid_fail;
-#endif // ndef __GINAC_FAIL_H__
-
+} // namespace GiNaC
+#endif // ndef __GINAC_FAIL_H__