Prettified source code.

[ginac.git] / ginac / polynomial / collect_vargs.cpp

diff --git a/ginac/polynomial/collect_vargs.cpp b/ginac/polynomial/collect_vargs.cpp
index f014a874e4a76cda43de60f49d1530226efdfb5e..6dc26f6d6bfba5cf55945eadc34f19af27f1013c 100644 (file)
--- a/ginac/polynomial/collect_vargs.cpp
+++ b/ginac/polynomial/collect_vargs.cpp
@@ -1,19 +1,41 @@
-#include <iterator>
-#include <map>
-#include <algorithm>
-#include <stdexcept>
-#include <string>
+/** @file collect_vargs.cpp
+ *
+ *  Utility functions. */
+
+/*
+ *  GiNaC Copyright (C) 1999-2009 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
+ */
+
 #include "add.h"
 #include "mul.h"
 #include "operators.h"
 #include "power.h"
 #include "collect_vargs.h"
-#include <cln/integer.h>
 #include "smod_helpers.h"
 #include "debug.h"
 
-namespace GiNaC
-{
+#include <algorithm>
+#include <cln/integer.h>
+#include <iterator>
+#include <map>
+#include <stdexcept>
+#include <string>
+
+namespace GiNaC {
 
 typedef std::map<exp_vector_t, ex> ex_collect_priv_t;
 
@@ -164,4 +186,3 @@ cln::cl_I integer_lcoeff(const ex& e, const exvector& vars)
 }
 
 } // namespace GiNaC
-