/** @file fail.cpp
*
* Implementation of class signaling failure of operation. Considered
- * obsolete all this stuff ought to be replaced by exceptions. */
+ * somewhat obsolete (most of this can be replaced by exceptions). */
-#include "ginac.h"
-
-//////////
-// default constructor, destructor, copy constructor assignment operator and helpers
-//////////
-
-// public
-
-fail::fail() : basic(TINFO_FAIL)
-{
- debugmsg("fail default constructor",LOGLEVEL_CONSTRUCT);
-}
-
-fail::~fail()
-{
- debugmsg("fail destructor",LOGLEVEL_DESTRUCT);
- destroy(0);
-}
-
-fail::fail(fail const & other)
-{
- debugmsg("fail copy constructor",LOGLEVEL_CONSTRUCT);
- copy(other);
-}
-
-fail const & fail::operator=(fail const & other)
-{
- debugmsg("fail operator=",LOGLEVEL_ASSIGNMENT);
- if (this != &other) {
- destroy(1);
- copy(other);
- }
- return *this;
-}
-
-// protected
-
-void fail::copy(fail const & other)
-{
- basic::copy(other);
-}
-
-void fail::destroy(bool call_parent)
-{
- if (call_parent) basic::destroy(call_parent);
-}
-
-
-//////////
-// other constructors
-//////////
-
-// none
-
-//////////
-// functions overriding virtual functions from bases classes
-//////////
-
-// public
-
-basic * fail::duplicate() const
-{
- debugmsg("fail duplicate",LOGLEVEL_DUPLICATE);
- return new fail(*this);
-}
+/*
+ * GiNaC Copyright (C) 1999-2005 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
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
-// protected
+#include <iostream>
-int fail::compare_same_type(basic const & other) const
-{
- // two fails are always identical
- return 0;
-}
+#include "fail.h"
+#include "archive.h"
+#include "utils.h"
-//////////
-// new virtual functions which can be overridden by derived classes
-//////////
+namespace GiNaC {
-// none
+GINAC_IMPLEMENT_REGISTERED_CLASS_OPT(fail, basic,
+ print_func<print_context>(&fail::do_print).
+ print_func<print_tree>(&fail::do_print_tree))
//////////
-// non-virtual functions in this class
+// default constructor
//////////
-// none
+DEFAULT_CTOR(fail)
//////////
-// static member variables
+// archiving
//////////
-// none
+DEFAULT_ARCHIVING(fail)
//////////
-// global constants
+// functions overriding virtual functions from base classes
//////////
-const fail some_fail;
-type_info const & typeid_fail=typeid(some_fail);
+DEFAULT_COMPARE(fail)
+DEFAULT_PRINT(fail, "FAIL")
+} // namespace GiNaC