1 files changed, 55 insertions, 0 deletions
diff --git a/contrib/moses2/TranslationModel/ProbingPT/probing_hash_utils.hh b/contrib/moses2/TranslationModel/ProbingPT/probing_hash_utils.hh
new file mode 100644
index 000000000..841934027
--- /dev/null
+++ b/contrib/moses2/TranslationModel/ProbingPT/probing_hash_utils.hh
@@ -0,0 +1,55 @@
+#pragma once
+
+#include "util/probing_hash_table.hh"
+
+#include <sys/mman.h>
+#include <boost/functional/hash.hpp>
+#include <fcntl.h>
+#include <fstream>
+
+namespace Moses2
+{
+
+#define API_VERSION 15
+
+//Hash table entry
+struct Entry
+{
+  typedef uint64_t Key;
+  Key key;
+
+  Key GetKey() const
+  {
+    return key;
+  }
+
+  void SetKey(Key to)
+  {
+    key = to;
+  }
+
+  uint64_t value;
+};
+
+#define NONE       std::numeric_limits<uint64_t>::max()
+
+//Define table
+typedef util::ProbingHashTable<Entry, boost::hash<uint64_t> > Table;
+
+void serialize_table(char *mem, size_t size, const std::string &filename);
+
+char * readTable(const char * filename, size_t size);
+
+uint64_t getKey(const uint64_t source_phrase[], size_t size);
+
+struct TargetPhraseInfo
+{
+  uint32_t alignTerm;
+  uint32_t alignNonTerm;
+  uint16_t numWords;
+  uint16_t propLength;
+  uint16_t filler;
+};
+
+}
+