From 9308fcdbdbe6564d25fb848139d3f55254d491be Mon Sep 17 00:00:00 2001
From: Kenneth Heafield <kenlm@kheafield.com>
Date: Sun, 26 Jun 2011 18:40:15 -0400
Subject: Quantization

---
 klm/lm/blank.hh | 4 ++++
 1 file changed, 4 insertions(+)

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

diff --git a/klm/lm/blank.hh b/klm/lm/blank.hh
index 4615a09e..162411a9 100644
--- a/klm/lm/blank.hh
+++ b/klm/lm/blank.hh
@@ -22,6 +22,8 @@ namespace ngram {
  */
 const float kNoExtensionBackoff = -0.0;
 const float kExtensionBackoff = 0.0;
+const uint64_t kNoExtensionQuant = 0;
+const uint64_t kExtensionQuant = 1;
 
 inline void SetExtension(float &backoff) {
   if (backoff == kNoExtensionBackoff) backoff = kExtensionBackoff;
@@ -47,6 +49,8 @@ inline bool HasExtension(const float &backoff) {
  */
 const float kBlankProb = -std::numeric_limits<float>::infinity();
 const float kBlankBackoff = kNoExtensionBackoff;
+const uint32_t kBlankProbQuant = 0;
+const uint32_t kBlankBackoffQuant = 0;
 
 } // namespace ngram
 } // namespace lm
-- 
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