From 1350b8e8e465acc9d4d8d43d807cc6093e8f37b9 Mon Sep 17 00:00:00 2001
From: "vladimir.eidelman"
 <vladimir.eidelman@ec762483-ff6d-05da-a07a-a48fb63a330f>
Date: Wed, 14 Jul 2010 23:00:08 +0000
Subject: Added oracle forest rescoring

git-svn-id: https://ws10smt.googlecode.com/svn/trunk@254 ec762483-ff6d-05da-a07a-a48fb63a330f
---
 vest/ter.cc | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

(limited to 'vest/ter.cc')

diff --git a/vest/ter.cc b/vest/ter.cc
index ef66f3b7..6e16e1cf 100644
--- a/vest/ter.cc
+++ b/vest/ter.cc
@@ -424,17 +424,26 @@ class TERScore : public Score {
   static const unsigned kDUMMY_LAST_ENTRY = 5;
 
  TERScore() : stats(0,kDUMMY_LAST_ENTRY) {}
+  float ComputePartialScore() const { return 0.0;}
   float ComputeScore() const {
     float edits = static_cast<float>(stats[kINSERTIONS] + stats[kDELETIONS] + stats[kSUBSTITUTIONS] + stats[kSHIFTS]);
     return edits / static_cast<float>(stats[kREF_WORDCOUNT]);
   }
   void ScoreDetails(string* details) const;
+  void PlusPartialEquals(const Score& rhs, int oracle_e_cover, int oracle_f_cover, int src_len){}
+  void PlusEquals(const Score& delta, const float scale) {
+    stats += static_cast<const TERScore&>(delta).stats;
+  }
   void PlusEquals(const Score& delta) {
     stats += static_cast<const TERScore&>(delta).stats;
   }
+
   Score* GetZero() const {
     return new TERScore;
   }
+  Score* GetOne() const {
+    return new TERScore;
+  }
   void Subtract(const Score& rhs, Score* res) const {
     static_cast<TERScore*>(res)->stats = stats - static_cast<const TERScore&>(rhs).stats;
   }
@@ -489,6 +498,11 @@ TERScorer::TERScorer(const vector<vector<WordID> >& refs) : impl_(refs.size()) {
     impl_[i] = new TERScorerImpl(refs[i]);
 }
 
+Score* TERScorer::ScoreCCandidate(const vector<WordID>& hyp) const {
+  Score* a = NULL;
+  return a;
+}
+
 Score* TERScorer::ScoreCandidate(const std::vector<WordID>& hyp) const {
   float best_score = numeric_limits<float>::max();
   TERScore* res = new TERScore;
-- 
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