| // Copyright 2020 Google LLC |
| // |
| // 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 |
| // |
| // https://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. |
| // |
| |
| // Functions to compress and decompress low entropy entries in the model. |
| |
| #ifndef LIBTEXTCLASSIFIER_ANNOTATOR_ZLIB_UTILS_H_ |
| #define LIBTEXTCLASSIFIER_ANNOTATOR_ZLIB_UTILS_H_ |
| |
| #include "annotator/model_generated.h" |
| |
| namespace libtextclassifier3 { |
| |
| // Compresses regex and datetime rules in the model in place. |
| bool CompressModel(ModelT* model); |
| |
| // Decompresses regex and datetime rules in the model in place. |
| bool DecompressModel(ModelT* model); |
| |
| // Compresses regex and datetime rules in the model. |
| std::string CompressSerializedModel(const std::string& model); |
| |
| } // namespace libtextclassifier3 |
| |
| #endif // LIBTEXTCLASSIFIER_ANNOTATOR_ZLIB_UTILS_H_ |
