1 files changed, 0 insertions, 124 deletions
diff --git a/kaldi_io/src/tools/openfst/include/fst/equal.h b/kaldi_io/src/tools/openfst/include/fst/equal.h
deleted file mode 100644
index 33be198..0000000
--- a/kaldi_io/src/tools/openfst/include/fst/equal.h
+++ /dev/null
@@ -1,124 +0,0 @@
-// test.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: riley@google.com (Michael Riley)
-//
-// \file
-// Function to test equality of two Fsts.
-
-#ifndef FST_LIB_EQUAL_H__
-#define FST_LIB_EQUAL_H__
-
-#include <fst/fst.h>
-
-
-namespace fst {
-
-// Tests if two Fsts have the same states and arcs in the same order.
-template<class Arc>
-bool Equal(const Fst<Arc> &fst1, const Fst<Arc> &fst2, float delta = kDelta) {
-  typedef typename Arc::StateId StateId;
-  typedef typename Arc::Weight Weight;
-
-  if (fst1.Start() != fst2.Start()) {
-    VLOG(1) << "Equal: mismatched start states";
-    return false;
-  }
-
-  StateIterator< Fst<Arc> > siter1(fst1);
-  StateIterator< Fst<Arc> > siter2(fst2);
-
-  while (!siter1.Done() || !siter2.Done()) {
-    if (siter1.Done() || siter2.Done()) {
-      VLOG(1) << "Equal: mismatched # of states";
-      return false;
-    }
-    StateId s1 = siter1.Value();
-    StateId s2 = siter2.Value();
-    if (s1 != s2) {
-      VLOG(1) << "Equal: mismatched states:"
-              << ", state1 = " << s1
-              << ", state2 = " << s2;
-      return false;
-    }
-    Weight final1 = fst1.Final(s1);
-    Weight final2 = fst2.Final(s2);
-    if (!ApproxEqual(final1, final2, delta)) {
-      VLOG(1) << "Equal: mismatched final weights:"
-              << " state = " << s1
-              << ", final1 = " << final1
-              << ", final2 = " << final2;
-      return false;
-     }
-    ArcIterator< Fst<Arc> > aiter1(fst1, s1);
-    ArcIterator< Fst<Arc> > aiter2(fst2, s2);
-    for (size_t a = 0; !aiter1.Done() || !aiter2.Done(); ++a) {
-      if (aiter1.Done() || aiter2.Done()) {
-        VLOG(1) << "Equal: mismatched # of arcs"
-                << " state = " << s1;
-        return false;
-      }
-      Arc arc1 = aiter1.Value();
-      Arc arc2 = aiter2.Value();
-      if (arc1.ilabel != arc2.ilabel) {
-        VLOG(1) << "Equal: mismatched arc input labels:"
-                << " state = " << s1
-                << ", arc = " << a
-                << ", ilabel1 = " << arc1.ilabel
-                << ", ilabel2 = " << arc2.ilabel;
-        return false;
-      } else  if (arc1.olabel != arc2.olabel) {
-        VLOG(1) << "Equal: mismatched arc output labels:"
-                << " state = " << s1
-                << ", arc = " << a
-                << ", olabel1 = " << arc1.olabel
-                << ", olabel2 = " << arc2.olabel;
-        return false;
-      } else  if (!ApproxEqual(arc1.weight, arc2.weight, delta)) {
-        VLOG(1) << "Equal: mismatched arc weights:"
-                << " state = " << s1
-                << ", arc = " << a
-                << ", weight1 = " << arc1.weight
-                << ", weight2 = " << arc2.weight;
-        return false;
-      } else  if (arc1.nextstate != arc2.nextstate) {
-        VLOG(1) << "Equal: mismatched input label:"
-                << " state = " << s1
-                << ", arc = " << a
-                << ", nextstate1 = " << arc1.nextstate
-                << ", nextstate2 = " << arc2.nextstate;
-        return false;
-      }
-      aiter1.Next();
-      aiter2.Next();
-
-    }
-    // Sanity checks: should never fail
-    if (fst1.NumArcs(s1) != fst2.NumArcs(s2) ||
-        fst1.NumInputEpsilons(s1) != fst2.NumInputEpsilons(s2) ||
-        fst1.NumOutputEpsilons(s1) != fst2.NumOutputEpsilons(s2)) {
-      FSTERROR() << "Equal: inconsistent arc/epsilon counts";
-    }
-
-    siter1.Next();
-    siter2.Next();
-  }
-  return true;
-}
-
-}  // namespace fst
-
-
-#endif  // FST_LIB_EQUAL_H__