From f52b7df417b5e87073709abc8b8f2e4b39686cf8 Mon Sep 17 00:00:00 2001
From: Jeremiah Willcock <jewillco@osl.iu.edu>
Date: Mon, 7 Mar 2011 19:28:34 +0000
Subject: [PATCH] Added includes of <utility> for Clang/libc++

[SVN r69629]
---
 include/boost/graph/graph_traits.hpp | 1 +
 test/astar_search_test.cpp           | 1 +
 2 files changed, 2 insertions(+)

diff --git a/include/boost/graph/graph_traits.hpp b/include/boost/graph/graph_traits.hpp
index 257438f5..fad82f9d 100644
--- a/include/boost/graph/graph_traits.hpp
+++ b/include/boost/graph/graph_traits.hpp
@@ -12,6 +12,7 @@
 
 #include <boost/config.hpp>
 #include <iterator>
+#include <utility> /* Primarily for std::pair */
 #include <boost/tuple/tuple.hpp>
 #include <boost/mpl/if.hpp>
 #include <boost/mpl/bool.hpp>
diff --git a/test/astar_search_test.cpp b/test/astar_search_test.cpp
index 36fb0a47..b108bcb2 100644
--- a/test/astar_search_test.cpp
+++ b/test/astar_search_test.cpp
@@ -15,6 +15,7 @@
 #include <boost/graph/adjacency_list.hpp>
 #include <boost/graph/random.hpp>
 #include <boost/random.hpp>
+#include <utility>
 #include <vector>
 #include <list>
 #include <iostream>