X-Git-Url: https://www.ginac.de/ginac.git//ginac.git?a=blobdiff_plain;ds=sidebyside;f=ginac%2Ffail.cpp;h=d37e05757b89ca77002f91d75c2d0b140d152fae;hb=d67dadd063fbae8e9a64560d2ea97c7af0248203;hp=7de656a52e9acfc9de7d9bebe0af8181655e4ee0;hpb=9c91319253425e66f9b6feb9e7036f841bc55e84;p=ginac.git

diff --git a/ginac/fail.cpp b/ginac/fail.cpp
index 7de656a5..d37e0575 100644
--- a/ginac/fail.cpp
+++ b/ginac/fail.cpp
@@ -1,10 +1,10 @@
 /** @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) 1999-2001 Johannes Gutenberg University Mainz, Germany
+ *  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
@@ -18,23 +18,26 @@
  *
  *  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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
  */
 
+#include <iostream>
+
 #include "fail.h"
 #include "archive.h"
-#include "debugmsg.h"
 #include "utils.h"
 
 namespace GiNaC {
 
-GINAC_IMPLEMENT_REGISTERED_CLASS(fail, basic)
+GINAC_IMPLEMENT_REGISTERED_CLASS_OPT(fail, basic,
+  print_func<print_context>(&fail::do_print).
+  print_func<print_tree>(&fail::do_print_tree))
 
 //////////
-// default ctor, dtor, copy ctor assignment operator and helpers
+// default constructor
 //////////
 
-DEFAULT_CTORS(fail)
+DEFAULT_CTOR(fail)
 
 //////////
 // archiving
@@ -43,7 +46,7 @@ DEFAULT_CTORS(fail)
 DEFAULT_ARCHIVING(fail)
 
 //////////
-// functions overriding virtual functions from bases classes
+// functions overriding virtual functions from base classes
 //////////
 
 DEFAULT_COMPARE(fail)