From 143ba7317dcaee3058d66f9e6558316f88f95212 Mon Sep 17 00:00:00 2001
From: Kenneth Heafield <github@kheafield.com>
Date: Wed, 12 Sep 2012 12:01:26 +0100
Subject: Refactor search so that it knows even less, but keeps track of edge
 pointers

---
 klm/lm/word_index.hh | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'klm/lm/word_index.hh')

diff --git a/klm/lm/word_index.hh b/klm/lm/word_index.hh
index 67841c30..e09557a7 100644
--- a/klm/lm/word_index.hh
+++ b/klm/lm/word_index.hh
@@ -2,8 +2,11 @@
 #ifndef LM_WORD_INDEX__
 #define LM_WORD_INDEX__
 
+#include <limits.h>
+
 namespace lm {
 typedef unsigned int WordIndex;
+const WordIndex kMaxWordIndex = UINT_MAX;
 } // namespace lm
 
 typedef lm::WordIndex LMWordIndex;
-- 
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