Merge branch 'master' of github.com:redpony/cdec

1 files changed, 0 insertions, 102 deletions

diff --git a/klm/lm/sri.hh b/klm/lm/sri.hh
deleted file mode 100644
index b57e9b73..00000000
--- a/klm/lm/sri.hh
+++ /dev/null
@@ -1,102 +0,0 @@
-#ifndef LM_SRI__
-#define LM_SRI__
-
-#include "lm/facade.hh"
-#include "util/murmur_hash.hh"
-
-#include <cmath>
-#include <exception>
-#include <memory>
-
-class Ngram;
-class Vocab;
-
-/* The ngram length reported uses some random API I found and may be wrong.
- *
- * See ngram, which should return equivalent results.
- */
-
-namespace lm {
-namespace sri {
-
-static const unsigned int kMaxOrder = 6;
-
-/* This should match VocabIndex found in SRI's Vocab.h
- * The reason I define this here independently is that SRI's headers
- * pollute and increase compile time.
- * It's difficult to extract this from their header and anyway would
- * break packaging.
- * If these differ there will be a compiler error in ActuallyCall.
- */
-typedef unsigned int SRIVocabIndex;
-
-class State {
-  public:
-    // You shouldn't need to touch these, but they're public so State will be a POD.
-    // If valid_length_ < kMaxOrder - 1 then history_[valid_length_] == Vocab_None.
-    SRIVocabIndex history_[kMaxOrder - 1];
-    unsigned char valid_length_;
-};
-
-inline bool operator==(const State &left, const State &right) {
-  if (left.valid_length_ != right.valid_length_) {
-    return false;
-  }
-  for (const SRIVocabIndex *l = left.history_, *r = right.history_;
-      l != left.history_ + left.valid_length_;
-      ++l, ++r) {
-    if (*l != *r) return false;
-  }
-  return true;
-}
-
-inline size_t hash_value(const State &state) {
-  return util::MurmurHashNative(&state.history_, sizeof(SRIVocabIndex) * state.valid_length_);
-}
-
-class Vocabulary : public base::Vocabulary {
-  public:
-    Vocabulary();
-
-    ~Vocabulary();
-
-    WordIndex Index(const StringPiece &str) const {
-      std::string temp(str.data(), str.length());
-      return Index(temp.c_str());
-    }
-    WordIndex Index(const std::string &str) const {
-      return Index(str.c_str());
-    }
-    WordIndex Index(const char *str) const;
-
-    const char *Word(WordIndex index) const;
-
-  private:
-    friend class Model;
-    void FinishedLoading();
-
-    // The parent class isn't copyable so auto_ptr is the same as scoped_ptr
-    // but without the boost dependence.  
-    mutable std::auto_ptr<Vocab> sri_;
-};
-
-class Model : public base::ModelFacade<Model, State, Vocabulary> {
-  public:
-    Model(const char *file_name, unsigned int ngram_length);
-
-    ~Model();
-
-    FullScoreReturn FullScore(const State &in_state, const WordIndex new_word, State &out_state) const;
-
-  private:
-    Vocabulary vocab_;
-
-    mutable std::auto_ptr<Ngram> sri_;
-
-    WordIndex not_found_;
-};
-
-} // namespace sri
-} // namespace lm
-
-#endif // LM_SRI__