Merge pull request #2 from yimmon/master

remove needless files

1 files changed, 0 insertions, 338 deletions

diff --git a/kaldi_io/src/tools/openfst/include/fst/complement.h b/kaldi_io/src/tools/openfst/include/fst/complement.h
deleted file mode 100644
index dacf396..0000000
--- a/kaldi_io/src/tools/openfst/include/fst/complement.h
+++ /dev/null
@@ -1,338 +0,0 @@
-// complement.h
-
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-//
-// Copyright 2005-2010 Google, Inc.
-// Author: [email protected] (Michael Riley)
-//
-// \file
-// Class to complement an Fst.
-
-#ifndef FST_LIB_COMPLEMENT_H__
-#define FST_LIB_COMPLEMENT_H__
-
-#include <algorithm>
-#include <string>
-#include <vector>
-using std::vector;
-
-#include <fst/fst.h>
-#include <fst/test-properties.h>
-
-
-namespace fst {
-
-template <class A> class ComplementFst;
-
-// Implementation of delayed ComplementFst. The algorithm used
-// completes the (deterministic) FSA and then exchanges final and
-// non-final states.  Completion, i.e. ensuring that all labels can be
-// read from every state, is accomplished by using RHO labels, which
-// match all labels that are otherwise not found leaving a state. The
-// first state in the output is reserved to be a new state that is the
-// destination of all RHO labels. Each remaining output state s
-// corresponds to input state s - 1. The first arc in the output at
-// these states is the rho label, the remaining arcs correspond to the
-// input arcs.
-template <class A>
-class ComplementFstImpl : public FstImpl<A> {
- public:
-  using FstImpl<A>::SetType;
-  using FstImpl<A>::SetProperties;
-  using FstImpl<A>::SetInputSymbols;
-  using FstImpl<A>::SetOutputSymbols;
-
-  friend class StateIterator< ComplementFst<A> >;
-  friend class ArcIterator< ComplementFst<A> >;
-
-  typedef A Arc;
-  typedef typename A::Label Label;
-  typedef typename A::Weight Weight;
-  typedef typename A::StateId StateId;
-
-  explicit ComplementFstImpl(const Fst<A> &fst) : fst_(fst.Copy()) {
-    SetType("complement");
-    uint64 props = fst.Properties(kILabelSorted, false);
-    SetProperties(ComplementProperties(props), kCopyProperties);
-    SetInputSymbols(fst.InputSymbols());
-    SetOutputSymbols(fst.OutputSymbols());
-  }
-
-  ComplementFstImpl(const ComplementFstImpl<A> &impl)
-      : fst_(impl.fst_->Copy()) {
-    SetType("complement");
-    SetProperties(impl.Properties(), kCopyProperties);
-    SetInputSymbols(impl.InputSymbols());
-    SetOutputSymbols(impl.OutputSymbols());
-  }
-
-  ~ComplementFstImpl() { delete fst_; }
-
-  StateId Start() const {
-    if (Properties(kError))
-      return kNoStateId;
-
-    StateId start = fst_->Start();
-    if (start != kNoStateId)
-      return start + 1;
-    else
-      return 0;
-  }
-
-  // Exchange final and non-final states; make rho destination state final.
-  Weight Final(StateId s) const {
-    if (s == 0 || fst_->Final(s - 1) == Weight::Zero())
-      return Weight::One();
-    else
-      return Weight::Zero();
-  }
-
-  size_t NumArcs(StateId s) const {
-    if (s == 0)
-      return 1;
-    else
-      return fst_->NumArcs(s - 1) + 1;
-  }
-
-  size_t NumInputEpsilons(StateId s) const {
-    return s == 0 ? 0 : fst_->NumInputEpsilons(s - 1);
-  }
-
-  size_t NumOutputEpsilons(StateId s) const {
-    return s == 0 ? 0 : fst_->NumOutputEpsilons(s - 1);
-  }
-
-
-  uint64 Properties() const { return Properties(kFstProperties); }
-
-  // Set error if found; return FST impl properties.
-  uint64 Properties(uint64 mask) const {
-    if ((mask & kError) && fst_->Properties(kError, false))
-      SetProperties(kError, kError);
-    return FstImpl<Arc>::Properties(mask);
-  }
-
-
- private:
-  const Fst<A> *fst_;
-
-  void operator=(const ComplementFstImpl<A> &fst);  // Disallow
-};
-
-
-// Complements an automaton. This is a library-internal operation that
-// introduces a (negative) 'rho' label; use Difference/DifferenceFst in
-// user code, which will not see this label. This version is a delayed Fst.
-//
-// This class attaches interface to implementation and handles
-// reference counting, delegating most methods to ImplToFst.
-template <class A>
-class ComplementFst : public ImplToFst< ComplementFstImpl<A> > {
- public:
-  friend class StateIterator< ComplementFst<A> >;
-  friend class ArcIterator< ComplementFst<A> >;
-
-  using ImplToFst< ComplementFstImpl<A> >::GetImpl;
-
-  typedef A Arc;
-  typedef typename A::StateId StateId;
-  typedef typename A::Label Label;
-  typedef ComplementFstImpl<A> Impl;
-
-  explicit ComplementFst(const Fst<A> &fst)
-      : ImplToFst<Impl>(new Impl(fst)) {
-    uint64 props = kUnweighted | kNoEpsilons | kIDeterministic | kAcceptor;
-    if (fst.Properties(props, true) != props) {
-      FSTERROR() << "ComplementFst: argument not an unweighted "
-                 << "epsilon-free deterministic acceptor";
-      GetImpl()->SetProperties(kError, kError);
-    }
-  }
-
-  // See Fst<>::Copy() for doc.
-  ComplementFst(const ComplementFst<A> &fst, bool safe = false)
-      : ImplToFst<Impl>(fst, safe) {}
-
-  // Get a copy of this ComplementFst. See Fst<>::Copy() for further doc.
-  virtual ComplementFst<A> *Copy(bool safe = false) const {
-    return new ComplementFst<A>(*this, safe);
-  }
-
-  virtual inline void InitStateIterator(StateIteratorData<A> *data) const;
-
-  virtual inline void InitArcIterator(StateId s,
-                                      ArcIteratorData<A> *data) const;
-
-  // Label that represents the rho transition.
-  // We use a negative value, which is thus private to the library and
-  // which will preserve FST label sort order.
-  static const Label kRhoLabel = -2;
- private:
-  // Makes visible to friends.
-  Impl *GetImpl() const { return ImplToFst<Impl>::GetImpl(); }
-
-  void operator=(const ComplementFst<A> &fst);  // disallow
-};
-
-template <class A> const typename A::Label ComplementFst<A>::kRhoLabel;
-
-
-// Specialization for ComplementFst.
-template <class A>
-class StateIterator< ComplementFst<A> > : public StateIteratorBase<A> {
- public:
-  typedef typename A::StateId StateId;
-  typedef typename A::Label Label;
-
-  explicit StateIterator(const ComplementFst<A> &fst)
-      : siter_(*fst.GetImpl()->fst_), s_(0) {
-  }
-
-  bool Done() const { return s_ > 0 && siter_.Done(); }
-
-  StateId Value() const { return s_; }
-
-  void Next() {
-    if (s_ != 0)
-      siter_.Next();
-    ++s_;
-  }
-
-  void Reset() {
-    siter_.Reset();
-    s_ = 0;
-  }
-
- private:
-  // This allows base class virtual access to non-virtual derived-
-  // class members of the same name. It makes the derived class more
-  // efficient to use but unsafe to further derive.
-  virtual bool Done_() const { return Done(); }
-  virtual StateId Value_() const { return Value(); }
-  virtual void Next_() { Next(); }
-  virtual void Reset_() { Reset(); }
-
-  StateIterator< Fst<A> > siter_;
-  StateId s_;
-
-  DISALLOW_COPY_AND_ASSIGN(StateIterator);
-};
-
-
-// Specialization for ComplementFst.
-template <class A>
-class ArcIterator< ComplementFst<A> > : public ArcIteratorBase<A> {
- public:
-  typedef typename A::StateId StateId;
-  typedef typename A::Label Label;
-  typedef typename A::Weight Weight;
-
-  ArcIterator(const ComplementFst<A> &fst, StateId s)
-      : aiter_(0), s_(s), pos_(0) {
-    if (s_ != 0)
-      aiter_ = new ArcIterator< Fst<A> >(*fst.GetImpl()->fst_, s - 1);
-  }
-
-  virtual ~ArcIterator() { delete aiter_; }
-
-  bool Done() const {
-    if (s_ != 0)
-      return pos_ > 0 && aiter_->Done();
-    else
-      return pos_ > 0;
-  }
-
-  // Adds the rho label to the rho destination state.
-  const A& Value() const {
-    if (pos_ == 0) {
-      arc_.ilabel = arc_.olabel = ComplementFst<A>::kRhoLabel;
-      arc_.weight = Weight::One();
-      arc_.nextstate = 0;
-    } else {
-      arc_ = aiter_->Value();
-      ++arc_.nextstate;
-    }
-    return arc_;
-  }
-
-  void Next() {
-    if (s_ != 0 && pos_ > 0)
-      aiter_->Next();
-    ++pos_;
-  }
-
-  size_t Position() const {
-    return pos_;
-  }
-
-  void Reset() {
-    if (s_ != 0)
-      aiter_->Reset();
-    pos_ = 0;
-  }
-
-  void Seek(size_t a) {
-    if (s_ != 0) {
-      if (a == 0) {
-        aiter_->Reset();
-      } else {
-        aiter_->Seek(a - 1);
-      }
-    }
-    pos_ = a;
-  }
-
-  uint32 Flags() const {
-    return kArcValueFlags;
-  }
-
-  void SetFlags(uint32 f, uint32 m) {}
-
- private:
-  // This allows base class virtual access to non-virtual derived-
-  // class members of the same name. It makes the derived class more
-  // efficient to use but unsafe to further derive.
-  virtual bool Done_() const { return Done(); }
-  virtual const A& Value_() const { return Value(); }
-  virtual void Next_() { Next(); }
-  virtual size_t Position_() const { return Position(); }
-  virtual void Reset_() { Reset(); }
-  virtual void Seek_(size_t a) { Seek(a); }
-  uint32 Flags_() const { return Flags(); }
-  void SetFlags_(uint32 f, uint32 m) { SetFlags(f, m); }
-
-  ArcIterator< Fst<A> > *aiter_;
-  StateId s_;
-  size_t pos_;
-  mutable A arc_;
-  DISALLOW_COPY_AND_ASSIGN(ArcIterator);
-};
-
-
-template <class A> inline void
-ComplementFst<A>::InitStateIterator(StateIteratorData<A> *data) const {
-  data->base = new StateIterator< ComplementFst<A> >(*this);
-}
-
-template <class A> inline void
-ComplementFst<A>::InitArcIterator(StateId s, ArcIteratorData<A> *data) const {
-  data->base = new ArcIterator< ComplementFst<A> >(*this, s);
-}
-
-
-// Useful alias when using StdArc.
-typedef ComplementFst<StdArc> StdComplementFst;
-
-}  // namespace fst
-
-#endif  // FST_LIB_COMPLEMENT_H__