/** @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). */
/*
- * GiNaC Copyright (C) 1999-2000 Johannes Gutenberg University Mainz, Germany
+ * GiNaC Copyright (C) 1999-2003 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
+#include <iostream>
+
#include "fail.h"
-#include "debugmsg.h"
+#include "print.h"
+#include "archive.h"
+#include "utils.h"
-#ifndef NO_GINAC_NAMESPACE
namespace GiNaC {
-#endif // ndef NO_GINAC_NAMESPACE
-
-//////////
-// 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);
-}
-
-void fail::print(ostream & os, unsigned upper_precedence) const
-{
- debugmsg("fail print",LOGLEVEL_PRINT);
- os << "FAIL";
-}
-
-void fail::printraw(ostream & os) const
-{
- debugmsg("fail printraw",LOGLEVEL_PRINT);
- os << "FAIL";
-}
-
-// protected
-
-int fail::compare_same_type(basic const & other) const
-{
- // two fails are always identical
- return 0;
-}
-
-//////////
-// new virtual functions which can be overridden by derived classes
-//////////
-// none
+GINAC_IMPLEMENT_REGISTERED_CLASS(fail, basic)
//////////
-// non-virtual functions in this class
+// default ctor, dtor, copy ctor, assignment operator and helpers
//////////
-// none
+DEFAULT_CTORS(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")
-#ifndef NO_GINAC_NAMESPACE
} // namespace GiNaC
-#endif // ndef NO_GINAC_NAMESPACE