1 files changed, 0 insertions, 118 deletions
diff --git a/klm/alone/read.cc b/klm/alone/read.cc
deleted file mode 100644
index 0b20be35..00000000
--- a/klm/alone/read.cc
+++ /dev/null
@@ -1,118 +0,0 @@
-#include "alone/read.hh"
-
-#include "alone/graph.hh"
-#include "alone/vocab.hh"
-#include "search/arity.hh"
-#include "search/context.hh"
-#include "search/weights.hh"
-#include "util/file_piece.hh"
-
-#include <boost/unordered_set.hpp>
-#include <boost/unordered_map.hpp>
-
-#include <cstdlib>
-
-namespace alone {
-
-namespace {
-
-template <class Model> Graph::Edge &ReadEdge(search::Context<Model> &context, util::FilePiece &from, Graph &to, Vocab &vocab, bool final) {
-  Graph::Edge *ret = to.NewEdge();
-
-  StringPiece got;
-
-  std::vector<lm::WordIndex> words;
-  unsigned long int terminals = 0;
-  while ("|||" != (got = from.ReadDelimited())) {
-    if ('[' == *got.data() && ']' == got.data()[got.size() - 1]) {
-      // non-terminal
-      char *end_ptr;
-      unsigned long int child = std::strtoul(got.data() + 1, &end_ptr, 10);
-      UTIL_THROW_IF(end_ptr != got.data() + got.size() - 1, FormatException, "Bad non-terminal" << got);
-      UTIL_THROW_IF(child >= to.VertexSize(), FormatException, "Reference to vertex " << child << " but we only have " << to.VertexSize() << " vertices.  Is the file in bottom-up format?");
-      ret->Add(to.MutableVertex(child));
-      words.push_back(lm::kMaxWordIndex);
-      ret->AppendWord(NULL);
-    } else {
-      const std::pair<const std::string, lm::WordIndex> &found = vocab.FindOrAdd(got);
-      words.push_back(found.second);
-      ret->AppendWord(&found.first);
-      ++terminals;
-    }
-  }
-  if (final) {
-    // This is not counted for the word penalty.  
-    words.push_back(vocab.EndSentence().second);
-    ret->AppendWord(&vocab.EndSentence().first);
-  }
-  // Hard-coded word penalty.  
-  float additive = context.GetWeights().DotNoLM(from.ReadLine()) - context.GetWeights().WordPenalty() * static_cast<float>(terminals) / M_LN10;
-  ret->InitRule().Init(context, additive, words, final);
-  unsigned int arity = ret->GetRule().Arity();
-  UTIL_THROW_IF(arity > search::kMaxArity, util::Exception, "Edit search/arity.hh and increase " << search::kMaxArity << " to at least " << arity);
-  return *ret;
-}
-
-} // namespace
-
-// TODO: refactor
-void JustVocab(util::FilePiece &from, std::ostream &out) {
-  boost::unordered_set<std::string> seen;
-  unsigned long int vertices = from.ReadULong();
-  from.ReadULong(); // edges
-  UTIL_THROW_IF(vertices == 0, FormatException, "Vertex count is zero");
-  UTIL_THROW_IF('\n' != from.get(), FormatException, "Expected newline after counts");
-  std::string temp;
-  for (unsigned long int i = 0; i < vertices; ++i) {
-    unsigned long int edge_count = from.ReadULong();
-    UTIL_THROW_IF('\n' != from.get(), FormatException, "Expected after edge count");
-    for (unsigned long int e = 0; e < edge_count; ++e) {
-      StringPiece got;
-      while ("|||" != (got = from.ReadDelimited())) {
-        if ('[' == *got.data() && ']' == got.data()[got.size() - 1]) continue;
-        temp.assign(got.data(), got.size());
-        if (seen.insert(temp).second) out << temp << ' ';
-      }
-      from.ReadLine(); // weights
-    }
-  }
-  // Eat sentence
-  from.ReadLine();
-}
-
-template <class Model> bool ReadCDec(search::Context<Model> &context, util::FilePiece &from, Graph &to, Vocab &vocab) {
-  unsigned long int vertices;
-  try {
-    vertices = from.ReadULong();
-  } catch (const util::EndOfFileException &e) { return false; }
-  unsigned long int edges = from.ReadULong();
-  UTIL_THROW_IF(vertices < 2, FormatException, "Vertex count is " << vertices);
-  UTIL_THROW_IF(edges == 0, FormatException, "Edge count is " << edges);
-  --vertices;
-  --edges;
-  UTIL_THROW_IF('\n' != from.get(), FormatException, "Expected newline after counts");
-  to.SetCounts(vertices, edges);
-  Graph::Vertex *vertex;
-  for (unsigned long int i = 0; ; ++i) {
-    vertex = to.NewVertex();
-    unsigned long int edge_count = from.ReadULong();
-    bool root = (i == vertices - 1);
-    UTIL_THROW_IF('\n' != from.get(), FormatException, "Expected after edge count");
-    for (unsigned long int e = 0; e < edge_count; ++e) {
-      vertex->Add(ReadEdge(context, from, to, vocab, root));
-    }
-    vertex->FinishedAdding();
-    if (root) break;
-  }
-  to.SetRoot(vertex);
-  StringPiece str = from.ReadLine();
-  UTIL_THROW_IF("1" != str, FormatException, "Expected one edge to root");
-  // The edge
-  from.ReadLine();
-  return true;
-}
-
-template bool ReadCDec(search::Context<lm::ngram::ProbingModel> &context, util::FilePiece &from, Graph &to, Vocab &vocab);
-template bool ReadCDec(search::Context<lm::ngram::RestProbingModel> &context, util::FilePiece &from, Graph &to, Vocab &vocab);
-
-} // namespace alone