1 files changed, 0 insertions, 153 deletions
diff --git a/kaldi_io/src/tools/openfst/include/fst/script/prune.h b/kaldi_io/src/tools/openfst/include/fst/script/prune.h
deleted file mode 100644
index 7118ff1..0000000
--- a/kaldi_io/src/tools/openfst/include/fst/script/prune.h
+++ /dev/null
@@ -1,153 +0,0 @@
-
-// 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: jpr@google.com (Jake Ratkiewicz)
-
-#ifndef FST_SCRIPT_PRUNE_H_
-#define FST_SCRIPT_PRUNE_H_
-
-#include <vector>
-using std::vector;
-
-#include <fst/script/arg-packs.h>
-#include <fst/script/fst-class.h>
-#include <fst/script/weight-class.h>
-#include <fst/prune.h>
-#include <fst/arcfilter.h>
-
-namespace fst {
-namespace script {
-
-struct PruneOptions {
-  WeightClass weight_threshold;
-  int64 state_threshold;
-  const vector<WeightClass> *distance;
-  float delta;
-
-  explicit PruneOptions(const WeightClass& w, int64 s,
-                        vector<WeightClass> *d = 0, float e = kDelta)
-      : weight_threshold(w),
-        state_threshold(s),
-        distance(d),
-        delta(e) {}
- private:
-  PruneOptions();  // disallow
-};
-
-// converts a script::PruneOptions into a fst::PruneOptions.
-// Notes:
-//  If the original opts.distance is not NULL, a new distance will be
-//  created with new; it's the client's responsibility to delete this.
-
-template<class A>
-fst::PruneOptions<A, AnyArcFilter<A> > ConvertPruneOptions(
-    const PruneOptions &opts) {
-  typedef typename A::Weight Weight;
-  typedef typename A::StateId StateId;
-
-  Weight weight_threshold = *(opts.weight_threshold.GetWeight<Weight>());
-  StateId state_threshold = opts.state_threshold;
-  vector<Weight> *distance = 0;
-
-  if (opts.distance) {
-    distance = new vector<Weight>(opts.distance->size());
-    for (unsigned i = 0; i < opts.distance->size(); ++i) {
-      (*distance)[i] = *((*opts.distance)[i].GetWeight<Weight>());
-    }
-  }
-
-  return fst::PruneOptions<A, AnyArcFilter<A> >(
-      weight_threshold, state_threshold, AnyArcFilter<A>(), distance,
-      opts.delta);
-}
-
-// 1
-typedef args::Package<MutableFstClass *, const PruneOptions &> PruneArgs1;
-
-template<class Arc>
-void Prune(PruneArgs1 *args) {
-  MutableFst<Arc> *ofst = args->arg1->GetMutableFst<Arc>();
-
-  typedef typename Arc::Weight Weight;
-  typedef typename Arc::StateId StateId;
-
-  fst::PruneOptions<Arc, AnyArcFilter<Arc> > opts =
-      ConvertPruneOptions<Arc>(args->arg2);
-  Prune(ofst, opts);
-  delete opts.distance;
-}
-
-// 2
-typedef args::Package<const FstClass &, MutableFstClass *,
-                      const PruneOptions &> PruneArgs2;
-
-template<class Arc>
-void Prune(PruneArgs2 *args) {
-  const Fst<Arc>& ifst = *(args->arg1.GetFst<Arc>());
-  MutableFst<Arc> *ofst = args->arg2->GetMutableFst<Arc>();
-
-  fst::PruneOptions<Arc, AnyArcFilter<Arc> > opts =
-      ConvertPruneOptions<Arc>(args->arg3);
-  Prune(ifst, ofst, opts);
-  delete opts.distance;
-}
-
-// 3
-typedef args::Package<const FstClass &,
-                      MutableFstClass *,
-                      const WeightClass &, int64, float> PruneArgs3;
-
-template<class Arc>
-void Prune(PruneArgs3 *args) {
-  const Fst<Arc>& ifst = *(args->arg1.GetFst<Arc>());
-  MutableFst<Arc> *ofst = args->arg2->GetMutableFst<Arc>();
-  typename Arc::Weight w = *(args->arg3.GetWeight<typename Arc::Weight>());
-
-  Prune(ifst, ofst, w, args->arg4, args->arg5);
-}
-
-// 4
-typedef args::Package<MutableFstClass *, const WeightClass&,
-                      int64, float> PruneArgs4;
-template<class Arc>
-void Prune(PruneArgs4 *args) {
-  MutableFst<Arc> *fst = args->arg1->GetMutableFst<Arc>();
-  typename Arc::Weight w = *(args->arg2.GetWeight<typename Arc::Weight>());
-  Prune(fst, w, args->arg3, args->arg4);
-}
-
-
-// 1
-void Prune(MutableFstClass *fst, const PruneOptions &opts);
-
-// 2
-void Prune(const FstClass &ifst, MutableFstClass *fst,
-           const PruneOptions &opts);
-
-// 3
-void Prune(const FstClass &ifst, MutableFstClass *ofst,
-           const WeightClass &weight_threshold,
-           int64 state_threshold = kNoStateId,
-           float delta = kDelta);
-
-// 4
-void Prune(MutableFstClass *fst, const WeightClass& weight_threshold,
-           int64 state_threshold, float delta);
-
-}  // namespace script
-}  // namespace fst
-
-
-
-#endif  // FST_SCRIPT_PRUNE_H_