1
2// Licensed under the Apache License, Version 2.0 (the "License");
3// you may not use this file except in compliance with the License.
4// You may obtain a copy of the License at
5//
6//     http://www.apache.org/licenses/LICENSE-2.0
7//
8// Unless required by applicable law or agreed to in writing, software
9// distributed under the License is distributed on an "AS IS" BASIS,
10// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
11// See the License for the specific language governing permissions and
12// limitations under the License.
13//
14// Copyright 2005-2010 Google, Inc.
15// Author: jpr@google.com (Jake Ratkiewicz)
16
17#include <fst/script/fst-class.h>
18#include <fst/script/script-impl.h>
19#include <fst/script/equal.h>
20
21namespace fst {
22namespace script {
23
24bool Equal(const FstClass &fst1, const FstClass &fst2, float kDelta) {
25  if (!ArcTypesMatch(fst1, fst2, "Equal")) return false;
26
27  EqualInnerArgs args(fst1, fst2, kDelta);
28  EqualArgs args_with_retval(args);
29
30  Apply<Operation<EqualArgs> >("Equal", fst1.ArcType(), &args_with_retval);
31
32  return args_with_retval.retval;
33}
34
35REGISTER_FST_OPERATION(Equal, StdArc, EqualArgs);
36REGISTER_FST_OPERATION(Equal, LogArc, EqualArgs);
37REGISTER_FST_OPERATION(Equal, Log64Arc, EqualArgs);
38
39}  // namespace script
40}  // namespace fst
41