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

[ginac.git] / ginac / operators.cpp

diff --git a/ginac/operators.cpp b/ginac/operators.cpp
index b589c3c450b00d1dfb3d504f7866ce19e425082e..d9882c0e235f5ba5c36e22461c7dc4e1c27e2c38 100644 (file)
--- a/ginac/operators.cpp
+++ b/ginac/operators.cpp
@@ -1,7 +1,8 @@
 /** @file operators.cpp
  *
- *  Implementation of GiNaC's overloaded operators.
- *
+ *  Implementation of GiNaC's overloaded operators. */
+
+/*
  *  GiNaC Copyright (C) 1999 Johannes Gutenberg University Mainz, Germany
  *
  *  This program is free software; you can redistribute it and/or modify
@@ -22,7 +23,15 @@
 #include <iostream>
 #include <stdexcept>
 
-#include "ginac.h"
+#include "operators.h"
+#include "basic.h"
+#include "ex.h"
+#include "numeric.h"
+#include "power.h"
+#include "relational.h"
+#include "debugmsg.h"
+
+namespace GiNaC {
 
 // binary arithmetic operators ex with ex
 
@@ -397,3 +406,4 @@ istream & operator>>(istream & is, ex & e)
     throw(std::logic_error("input from streams not yet implemented"));
 }
 
+} // namespace GiNaC