From 2835ea63e0b7282077308940df66179d26a2f2aa Mon Sep 17 00:00:00 2001
From: Hieu Hoang <hieu@hoang.co.uk>
Date: Tue, 19 Feb 2013 18:31:59 +0000
Subject: [PATCH] getting rid of m_distortionScoreProducer in staticdata

---
 moses/BitmapContainer.cpp     | 9 +++++----
 moses/DummyScoreProducers.cpp | 2 +-
 moses/DummyScoreProducers.h   | 4 ++--
 3 files changed, 8 insertions(+), 7 deletions(-)

diff --git a/moses/BitmapContainer.cpp b/moses/BitmapContainer.cpp
index 4dd63141f..c21cd552a 100644
--- a/moses/BitmapContainer.cpp
+++ b/moses/BitmapContainer.cpp
@@ -61,15 +61,16 @@ public:
   bool operator()(const Hypothesis* hypoA, const Hypothesis* hypoB) const {
     CHECK(m_transOptRange != NULL);
 
-    const float weightDistortion = StaticData::Instance().GetWeightDistortion();
-    const DistortionScoreProducer *dsp = StaticData::Instance().GetDistortionProducer();
-    const float distortionScoreA = dsp->CalculateDistortionScore(
+    const StaticData &staticData = StaticData::Instance();
+    const float weightDistortion = staticData.GetWeightDistortion();
+
+    const float distortionScoreA = DistortionScoreProducer::CalculateDistortionScore(
                                      *hypoA,
                                      hypoA->GetCurrSourceWordsRange(),
                                      *m_transOptRange,
                                      hypoA->GetWordsBitmap().GetFirstGapPos()
                                    );
-    const float distortionScoreB = dsp->CalculateDistortionScore(
+    const float distortionScoreB = DistortionScoreProducer::CalculateDistortionScore(
                                      *hypoB,
                                      hypoB->GetCurrSourceWordsRange(),
                                      *m_transOptRange,
diff --git a/moses/DummyScoreProducers.cpp b/moses/DummyScoreProducers.cpp
index 601b4f770..27a1ad715 100644
--- a/moses/DummyScoreProducers.cpp
+++ b/moses/DummyScoreProducers.cpp
@@ -39,7 +39,7 @@ const FFState* DistortionScoreProducer::EmptyHypothesisState(const InputType &in
 }
 
 float DistortionScoreProducer::CalculateDistortionScore(const Hypothesis& hypo,
-    const WordsRange &prev, const WordsRange &curr, const int FirstGap) const
+    const WordsRange &prev, const WordsRange &curr, const int FirstGap)
 {
   if(!StaticData::Instance().UseEarlyDistortionCost()) {
     return - (float) hypo.GetInput().ComputeDistortionDistance(prev, curr);
diff --git a/moses/DummyScoreProducers.h b/moses/DummyScoreProducers.h
index 00eb603c3..80dc7adc4 100644
--- a/moses/DummyScoreProducers.h
+++ b/moses/DummyScoreProducers.h
@@ -19,8 +19,8 @@ public:
 	: StatefulFeatureFunction("Distortion", 1, line)
 	{}
 
-  float CalculateDistortionScore(const Hypothesis& hypo,
-                                 const WordsRange &prev, const WordsRange &curr, const int FirstGapPosition) const;
+  static float CalculateDistortionScore(const Hypothesis& hypo,
+                                 const WordsRange &prev, const WordsRange &curr, const int FirstGapPosition);
 
   virtual const FFState* EmptyHypothesisState(const InputType &input) const;