1 files changed, 0 insertions, 66 deletions
diff --git a/src/scfg_translator.cc b/src/scfg_translator.cc
deleted file mode 100644
index 03602c6b..00000000
--- a/src/scfg_translator.cc
+++ /dev/null
@@ -1,66 +0,0 @@
-#include "translator.h"
-
-#include <vector>
-
-#include "hg.h"
-#include "grammar.h"
-#include "bottom_up_parser.h"
-#include "sentence_metadata.h"
-
-using namespace std;
-
-Translator::~Translator() {}
-
-struct SCFGTranslatorImpl {
-  SCFGTranslatorImpl(const boost::program_options::variables_map& conf) :
-      max_span_limit(conf["scfg_max_span_limit"].as<int>()),
-      add_pass_through_rules(conf.count("add_pass_through_rules")),
-      goal(conf["goal"].as<string>()),
-      default_nt(conf["scfg_default_nt"].as<string>()) {
-    vector<string> gfiles = conf["grammar"].as<vector<string> >();
-    for (int i = 0; i < gfiles.size(); ++i) {
-      cerr << "Reading SCFG grammar from " << gfiles[i] << endl;
-      TextGrammar* g = new TextGrammar(gfiles[i]);
-      g->SetMaxSpan(max_span_limit);
-      grammars.push_back(GrammarPtr(g));
-    }
-    if (!conf.count("scfg_no_hiero_glue_grammar"))
-      grammars.push_back(GrammarPtr(new GlueGrammar(goal, default_nt)));
-    if (conf.count("scfg_extra_glue_grammar"))
-      grammars.push_back(GrammarPtr(new GlueGrammar(conf["scfg_extra_glue_grammar"].as<string>())));
-  }
-
-  const int max_span_limit;
-  const bool add_pass_through_rules;
-  const string goal;
-  const string default_nt;
-  vector<GrammarPtr> grammars;
-
-  bool Translate(const string& input,
-                 SentenceMetadata* smeta,
-                 const vector<double>& weights,
-                 Hypergraph* forest) {
-    vector<GrammarPtr> glist = grammars;
-    Lattice lattice;
-    LatticeTools::ConvertTextOrPLF(input, &lattice);
-    smeta->SetSourceLength(lattice.size());
-    if (add_pass_through_rules)
-      glist.push_back(GrammarPtr(new PassThroughGrammar(lattice, default_nt)));
-    ExhaustiveBottomUpParser parser(goal, glist);
-    if (!parser.Parse(lattice, forest))
-      return false;
-    forest->Reweight(weights);
-    return true;
-  }
-};
-
-SCFGTranslator::SCFGTranslator(const boost::program_options::variables_map& conf) :
-  pimpl_(new SCFGTranslatorImpl(conf)) {}
-
-bool SCFGTranslator::Translate(const string& input,
-                               SentenceMetadata* smeta,
-                               const vector<double>& weights,
-                               Hypergraph* minus_lm_forest) {
-  return pimpl_->Translate(input, smeta, weights, minus_lm_forest);
-}
-