- rotate_31() and golden_hash_ratio() moved to utils.h

[ginac.git] / ginac / lorentzidx.cpp

diff --git a/ginac/lorentzidx.cpp b/ginac/lorentzidx.cpp
index 02611668313b23a7ad7ed733b18c19dc9eda2701..3e69d30d4be37b66c61db6a7d50cf6e914123321 100644 (file)
--- a/ginac/lorentzidx.cpp
+++ b/ginac/lorentzidx.cpp
@@ -1,7 +1,8 @@
 /** @file lorentzidx.cpp
  *
- *  Implementation of GiNaC's lorentz indices.
- *
+ *  Implementation of GiNaC's lorentz indices. */
+
+/*
  *  GiNaC Copyright (C) 1999 Johannes Gutenberg University Mainz, Germany
  *
  *  This program is free software; you can redistribute it and/or modify
@@ -23,6 +24,9 @@
 
 #include "lorentzidx.h"
 #include "utils.h"
+#include "debugmsg.h"
+
+namespace GiNaC {
 
 //////////
 // default constructor, destructor, copy constructor assignment operator and helpers
@@ -247,5 +251,4 @@ lorentzidx lorentzidx::create_anonymous_representative(void) const
 const lorentzidx some_lorentzidx;
 type_info const & typeid_lorentzidx=typeid(some_lorentzidx);
 
-
-
+} // namespace GiNaC