#ifndef around namespace GiNaC { }

[ginac.git] / ginac / fail.h

diff --git a/ginac/fail.h b/ginac/fail.h
index 666d85f45fa5643448cb621fc82a69875975c366..292bf797ebce6ff376c597976c0f84256caf6b18 100644 (file)
--- a/ginac/fail.h
+++ b/ginac/fail.h
@@ -1,8 +1,9 @@
 /** @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
@@ -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
@@ -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__