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// 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)
#include <string>
#include <fst/script/script-impl.h>
namespace fst {
namespace script {
//
// Utility function for checking that arc types match.
//
bool ArcTypesMatch(const FstClass &a, const FstClass &b,
const string &op_name) {
if (a.ArcType() != b.ArcType()) {
LOG(ERROR) << "FSTs with non-matching arc types passed to " << op_name
<< ":\n\t" << a.ArcType() << " and " << b.ArcType();
return false;
} else {
return true;
}
}
} // namespace script
} // namespace fst
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