| |
| // 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/arc.h> |
| #include <fst/script/weight-class.h> |
| |
| namespace fst { |
| namespace script { |
| |
| REGISTER_FST_WEIGHT(StdArc::Weight); |
| REGISTER_FST_WEIGHT(LogArc::Weight); |
| REGISTER_FST_WEIGHT(Log64Arc::Weight); |
| |
| WeightClass::WeightClass(const string &weight_type, |
| const string &weight_str) |
| : element_type_(OTHER) { |
| WeightClassRegister *reg = WeightClassRegister::GetRegister(); |
| |
| StrToWeightImplBaseT stw = reg->GetEntry(weight_type); |
| |
| impl_ = stw(weight_str, "WeightClass", 0); |
| }; |
| |
| ostream& operator << (ostream &o, const WeightClass &c) { |
| c.impl_->Print(&o); |
| return o; |
| } |
| |
| } // namespace script |
| } // namespace fst |