Update copyright statements.

[ginac.git] / ginac / polynomial / upoly_io.h

diff --git a/ginac/polynomial/upoly_io.h b/ginac/polynomial/upoly_io.h
index b88f602fd5d684ebc7e734a62cd86587443ae5ab..8d0f41a92e1a5b775f98e7e9574ab08987c2646b 100644 (file)
--- a/ginac/polynomial/upoly_io.h
+++ b/ginac/polynomial/upoly_io.h
@@ -1,12 +1,37 @@
-#ifndef GINAC_UPOLY_IO_HPP
-#define GINAC_UPOLY_IO_HPP
-#include <iostream>
+/** @file upoly_io.h
+ *
+ *  Output operators for polynomials. */
+
+/*
+ *  GiNaC Copyright (C) 1999-2014 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
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+
+#ifndef GINAC_UPOLY_IO_H
+#define GINAC_UPOLY_IO_H
+
 #include "upoly.h"
 
-namespace GiNaC
-{
+#include <ostream>
+
+namespace GiNaC {
+
 extern std::ostream& operator<<(std::ostream&, const upoly& );
 extern std::ostream& operator<<(std::ostream&, const umodpoly& );
-}
 
-#endif // GINAC_UPOLY_IO_HPP
+} // namespace GiNaC
+
+#endif // GINAC_UPOLY_IO_H