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-rw-r--r--src/pathfinder/npf/queue.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/src/pathfinder/npf/queue.h b/src/pathfinder/npf/queue.h
index 69c1602df..51b097a16 100644
--- a/src/pathfinder/npf/queue.h
+++ b/src/pathfinder/npf/queue.h
@@ -103,6 +103,11 @@ struct Hash {
{
return this->size;
}
+
+protected:
+#ifdef HASH_STATS
+ void PrintStatistics() const;
+#endif
};
#endif /* QUEUE_H */