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-rwxr-xr-xutils/hash.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/utils/hash.h b/utils/hash.h
index e9584dd5..17f150ff 100755
--- a/utils/hash.h
+++ b/utils/hash.h
@@ -8,12 +8,14 @@
#include "config.h"
#ifdef HAVE_SPARSEHASH
# include <google/dense_hash_map>
+# include <google/dense_hash_set>
# define HASH_MAP google::dense_hash_map
# define HASH_SET google::dense_hash_set
# define HASH_MAP_RESERVED(h,empty,deleted) do { h.set_empty_key(empty); h.set_deleted_key(deleted); } while(0)
# define HASH_MAP_EMPTY(h,empty) do { h.set_empty_key(empty); } while(0)
#else
# include <tr1/unordered_map>
+# include <tr1/unordered_set>
# define HASH_MAP std::tr1::unordered_map
# define HASH_SET std::tr1::unordered_set
# define HASH_MAP_RESERVED(h,empty,deleted)