1 files changed, 0 insertions, 126 deletions
diff --git a/kaldi_io/src/tools/openfst/include/fst/verify.h b/kaldi_io/src/tools/openfst/include/fst/verify.h
deleted file mode 100644
index 576cfca..0000000
--- a/kaldi_io/src/tools/openfst/include/fst/verify.h
+++ /dev/null
@@ -1,126 +0,0 @@
-// verify.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
-// Function to verify an Fst's contents
-
-#ifndef FST_LIB_VERIFY_H__
-#define FST_LIB_VERIFY_H__
-
-#include <fst/fst.h>
-#include <fst/test-properties.h>
-
-
-namespace fst {
-
-// Verifies that an Fst's contents are sane.
-template<class Arc>
-bool Verify(const Fst<Arc> &fst, bool allow_negative_labels = false) {
- typedef typename Arc::Label Label;
- typedef typename Arc::Weight Weight;
- typedef typename Arc::StateId StateId;
-
- StateId start = fst.Start();
- const SymbolTable *isyms = fst.InputSymbols();
- const SymbolTable *osyms = fst.OutputSymbols();
-
- // Count states
- StateId ns = 0;
- for (StateIterator< Fst<Arc> > siter(fst);
- !siter.Done();
- siter.Next())
- ++ns;
-
- if (start == kNoStateId && ns > 0) {
- LOG(ERROR) << "Verify: Fst start state ID unset";
- return false;
- } else if (start >= ns) {
- LOG(ERROR) << "Verify: Fst start state ID exceeds number of states";
- return false;
- }
-
- for (StateIterator< Fst<Arc> > siter(fst);
- !siter.Done();
- siter.Next()) {
- StateId s = siter.Value();
- size_t na = 0;
- for (ArcIterator< Fst<Arc> > aiter(fst, s);
- !aiter.Done();
- aiter.Next()) {
- const Arc &arc =aiter.Value();
- if (!allow_negative_labels && arc.ilabel < 0) {
- LOG(ERROR) << "Verify: Fst input label ID of arc at position "
- << na << " of state " << s << " is negative";
- return false;
- } else if (isyms && isyms->Find(arc.ilabel) == "") {
- LOG(ERROR) << "Verify: Fst input label ID " << arc.ilabel
- << " of arc at position " << na << " of state " << s
- << " is missing from input symbol table \""
- << isyms->Name() << "\"";
- return false;
- } else if (!allow_negative_labels && arc.olabel < 0) {
- LOG(ERROR) << "Verify: Fst output label ID of arc at position "
- << na << " of state " << s << " is negative";
- return false;
- } else if (osyms && osyms->Find(arc.olabel) == "") {
- LOG(ERROR) << "Verify: Fst output label ID " << arc.olabel
- << " of arc at position " << na << " of state " << s
- << " is missing from output symbol table \""
- << osyms->Name() << "\"";
- return false;
- } else if (!arc.weight.Member() || arc.weight == Weight::Zero()) {
- LOG(ERROR) << "Verify: Fst weight of arc at position "
- << na << " of state " << s << " is invalid";
- return false;
- } else if (arc.nextstate < 0) {
- LOG(ERROR) << "Verify: Fst destination state ID of arc at position "
- << na << " of state " << s << " is negative";
- return false;
- } else if (arc.nextstate >= ns) {
- LOG(ERROR) << "Verify: Fst destination state ID of arc at position "
- << na << " of state " << s
- << " exceeds number of states";
- return false;
- }
- ++na;
- }
- if (!fst.Final(s).Member()) {
- LOG(ERROR) << "Verify: Fst final weight of state " << s << " is invalid";
- return false;
- }
- }
- uint64 fst_props = fst.Properties(kFstProperties, false);
- if (fst_props & kError) {
- LOG(ERROR) << "Verify: Fst error property is set";
- return false;
- }
-
- uint64 known_props;
- uint64 test_props = ComputeProperties(fst, kFstProperties, &known_props,
- false);
- if (!CompatProperties(fst_props, test_props)) {
- LOG(ERROR) << "Verify: stored Fst properties incorrect "
- << "(props1 = stored props, props2 = tested)";
- return false;
- } else {
- return true;
- }
-}
-
-} // namespace fst
-
-#endif // FST_LIB_VERIFY_H__