- updated for class series->class pseries

[ginac.git] / ginac / fail.h

diff --git a/ginac/fail.h b/ginac/fail.h
index 666d85f45fa5643448cb621fc82a69875975c366..4dce177f6cb3f2e661ba650cf24971b174c42d8e 100644 (file)
--- a/ginac/fail.h
+++ b/ginac/fail.h
@@ -1,9 +1,10 @@
 /** @file fail.h
  *
  *  Interface to class signaling failure of operation. Considered obsolete all
- *  this stuff ought to be replaced by exceptions.
- *
- *  GiNaC Copyright (C) 1999 Johannes Gutenberg University Mainz, Germany
+ *  this stuff ought to be replaced by exceptions. */
+
+/*
+ *  GiNaC Copyright (C) 1999-2000 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
@@ -23,6 +24,12 @@
 #ifndef __GINAC_FAIL_H__
 #define __GINAC_FAIL_H__
 
+#include <ginac/basic.h>
+
+#ifndef NO_GINAC_NAMESPACE
+namespace GiNaC {
+#endif // ndef NO_GINAC_NAMESPACE
+
 class fail : public basic
 {
 // member functions
@@ -43,8 +50,8 @@ protected:
     // functions overriding virtual functions from bases classes
 public:
     basic * duplicate() const;
-    void printraw(ostream & os) const;
     void print(ostream & os, unsigned upper_precedence=0) const;
+    void printraw(ostream & os) const;
 protected:
     int compare_same_type(basic const & other) const;
     unsigned return_type(void) const { return return_types::noncommutative_composite; };
@@ -64,6 +71,8 @@ protected:
 extern const fail some_fail;
 extern type_info const & typeid_fail;
 
-#endif // ndef __GINAC_FAIL_H__
-
+#ifndef NO_GINAC_NAMESPACE
+} // namespace GiNaC
+#endif // ndef NO_GINAC_NAMESPACE
 
+#endif // ndef __GINAC_FAIL_H__