From ab38dc57a6a64aa7ef60a845a4176e18e1ac7f27 Mon Sep 17 00:00:00 2001
From: Chris Dyer <cdyer@cab.ark.cs.cmu.edu>
Date: Sun, 27 May 2012 00:43:48 -0400
Subject: remove dead code

---
 gi/scfg/abc/agrammar.h | 116 -------------------------------------------------
 1 file changed, 116 deletions(-)
 delete mode 100644 gi/scfg/abc/agrammar.h

(limited to 'gi/scfg/abc/agrammar.h')

diff --git a/gi/scfg/abc/agrammar.h b/gi/scfg/abc/agrammar.h
deleted file mode 100644
index 0910aae6..00000000
--- a/gi/scfg/abc/agrammar.h
+++ /dev/null
@@ -1,116 +0,0 @@
-#ifndef AGRAMMAR_H_
-#define AGRAMMAR_H_
-
-#include "grammar.h"
-#include "hg.h"
-
-
-using namespace std;
-
-class aTRule: public TRule{
- public:
- aTRule() : TRule(){ResetScore(0.00000001); }
-  aTRule(TRulePtr rule_);
-
-  void ResetScore(double initscore){//cerr<<"Reset Score "<<this->AsString()<<endl;
-    sum_scores_.set_value(FD::Convert("Prob"), initscore);}
-  void AddProb(double p ){
-    //    cerr<<"in AddProb p="<<p<<endl;
-    //    cerr<<"prob sumscores ="<<sum_scores_[FD::Convert("Prob")]<<endl;
-    sum_scores_.add_value(FD::Convert("Prob"), p);
-    //    cerr<<"after AddProb\n";
-  }
-
-  void UpdateScore(double sumprob){
-    double minuslogp = 0 - log( sum_scores_.value(FD::Convert("Prob")) /sumprob);
-    if (sumprob<  sum_scores_.value(FD::Convert("Prob"))){
-      cerr<<"UpdateScore sumprob="<<sumprob<< "  sum_scores_.value(FD::Convert(\"Prob\"))="<< sum_scores_.value(FD::Convert("Prob"))<< this->AsString()<<endl;
-      exit(1);
-    }
-    this->scores_.set_value(FD::Convert("MinusLogP"), minuslogp);
-
-  }
- private:
-  SparseVector<double> sum_scores_;
-};
-
-
-class aTGImpl;
-struct NTRule{
-
-  NTRule(){};
-  NTRule(const TRulePtr & rule, WordID nt){
-    nt_ = nt;
-    rule_ = rule;
-    
-    if (rule->lhs_ * -1 == nt) 
-      ntPos_.push_back(-1);
-    
-    for (int i=0; i< rule->f().size(); i++)
-      if (rule->f().at(i) * -1 == nt)
-	ntPos_.push_back(i);
-
-
-  }
-  
-  TRulePtr rule_;
-  WordID nt_; //the labelID of the nt (nt_>0);
-  
-  vector<int> ntPos_; //position of nt_ -1: lhs, from 0...f_.size() for nt of f_()
-  //i.e the rules is: NP-> DET NP; if nt_=5 is the labelID of NP then ntPos_ = (-1, 1): the indexes of nonterminal NP
-
-};
-
-
-struct aTextGrammar : public Grammar {
-  aTextGrammar();
-  aTextGrammar(const std::string& file);
-  void SetMaxSpan(int m) { max_span_ = m; }
-  
-  virtual const GrammarIter* GetRoot() const;
-  void AddRule(const TRulePtr& rule);
-  void ReadFromFile(const std::string& filename);
-  virtual bool HasRuleForSpan(int i, int j, int distance) const;
-  const std::vector<TRulePtr>& GetUnaryRules(const WordID& cat) const;
-
-  void AddSplitNonTerminal(WordID nt_old, vector<WordID> & nts);
-  void setMaxSplit(int max_split);
-  void splitNonterminal(WordID wordID);
-
-
-  void splitAllNonterminals();
-
-  void PrintAllRules(const string & filename) const;
-  void PrintNonterminalRules(WordID nt) const;
-  void SetGoalNT(const string & goal_str);
-
-  void ResetScore();
-
-  void UpdateScore();
-
-  void UpdateHgProsteriorProb(Hypergraph & hg);
-
-  void set_alpha(double alpha){alpha_ = alpha;}
- private:
-
-  void RemoveRule(const TRulePtr & rule);
-  void RemoveNonterminal(WordID wordID);
-
-  int max_span_;
-  int max_split_;
-  boost::shared_ptr<aTGImpl> pimpl_;
-
-  map <WordID, vector<TRulePtr> > lhs_rules_;// WordID >0
-  map <WordID, vector<NTRule> > nt_rules_; 
-
-  map <WordID, double> sum_probs_;
-  map <WordID, double> cnt_rules;
-
-  double alpha_;
-
-  //  map<WordID, vector<WordID> > grSplitNonterminals;
-  WordID goalID;
-};
-
-
-#endif
-- 
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