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

[ginac.git] / ginac / flags.h

diff --git a/ginac/flags.h b/ginac/flags.h
index cc735b64a206648d124357d6ba9bf9e7ba5af943..90f4e38d992960961613eba7d8d52f3ffd063552 100644 (file)
--- a/ginac/flags.h
+++ b/ginac/flags.h
@@ -1,7 +1,8 @@
 /** @file flags.h
  *
- *  Collection of all flags used through the GiNaC framework.
- *
+ *  Collection of all flags used through the GiNaC framework. */
+
+/*
  *  GiNaC Copyright (C) 1999 Johannes Gutenberg University Mainz, Germany
  *
  *  This program is free software; you can redistribute it and/or modify
@@ -22,6 +23,8 @@
 #ifndef __GINAC_FLAGS_H__
 #define __GINAC_FLAGS_H__
 
+namespace GiNaC {
+
 class expand_options {
 public:
     enum { expand_trigonometric      = 0x0001
@@ -111,4 +114,6 @@ public:
        };
 };
 
+} // namespace GiNaC
+
 #endif // ndef __GINAC_FLAGS_H__