| /* Copyright 2020 The TensorFlow Authors. All Rights Reserved. |
| |
| 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. |
| ==============================================================================*/ |
| |
| #ifndef TENSORFLOW_LITE_SUPPORT_CC_UTILS_COMMON_UTILS_H_ |
| #define TENSORFLOW_LITE_SUPPORT_CC_UTILS_COMMON_UTILS_H_ |
| |
| #include <string> |
| #include <vector> |
| |
| #include "absl/container/node_hash_map.h" |
| |
| namespace tflite { |
| namespace support { |
| namespace utils { |
| |
| // Read a vocab file with one vocabulary on each line, create a vector of |
| // strings. |
| std::vector<std::string> LoadVocabFromFile(const std::string& path_to_vocab); |
| |
| // read a vocab buffer with one vocab one each line, create a vector of strings |
| std::vector<std::string> LoadVocabFromBuffer(const char* vocab_buffer_data, |
| const size_t vocab_buffer_size); |
| |
| // Read a vocab file with one vocabulary and its corresponding index on each |
| // line separated by space, create a map of <vocab, index>. |
| absl::node_hash_map<std::string, int> LoadVocabAndIndexFromFile( |
| const std::string& path_to_vocab); |
| |
| // Read a vocab buffer with one vocabulary and its corresponding index on each |
| // line separated by space, create a map of <vocab, index>. |
| absl::node_hash_map<std::string, int> LoadVocabAndIndexFromBuffer( |
| const char* vocab_buffer_data, const size_t vocab_buffer_size); |
| } // namespace utils |
| } // namespace support |
| } // namespace tflite |
| |
| #endif // TENSORFLOW_LITE_SUPPORT_CC_UTILS_COMMON_UTILS_H_ |