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-rw-r--r--src/include/fst/extensions/pdt/shortest-path.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/include/fst/extensions/pdt/shortest-path.h b/src/include/fst/extensions/pdt/shortest-path.h
index 85f94b8..82fb13a 100644
--- a/src/include/fst/extensions/pdt/shortest-path.h
+++ b/src/include/fst/extensions/pdt/shortest-path.h
@@ -25,10 +25,10 @@
#include <fst/extensions/pdt/paren.h>
#include <fst/extensions/pdt/pdt.h>
-#include <unordered_map>
+#include <tr1/unordered_map>
using std::tr1::unordered_map;
using std::tr1::unordered_multimap;
-#include <unordered_set>
+#include <tr1/unordered_set>
using std::tr1::unordered_set;
using std::tr1::unordered_multiset;
#include <stack>