add missing algorithms include

2014-01-17 11:58:22 +00:00
parent dad2a88f14
commit 6aaf76dbd9
1 changed files with 1 additions and 0 deletions
--- a/src/util/tuple_set.h
+++ b/src/util/tuple_set.h
@@ -33,6 +33,7 @@
 #ifndef OR_TOOLS_UTIL_TUPLE_SET_H_
 #define OR_TOOLS_UTIL_TUPLE_SET_H_

+#include <algorithm>
 #include "base/hash.h"
 #include "base/hash.h"
 #include <vector>