1 /* 2 * Copyright (C) 2017 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #ifndef LIBTEXTCLASSIFIER_LANG_ID_LIGHT_SENTENCE_FEATURES_H_ 18 #define LIBTEXTCLASSIFIER_LANG_ID_LIGHT_SENTENCE_FEATURES_H_ 19 20 #include "common/feature-extractor.h" 21 #include "lang_id/light-sentence.h" 22 23 namespace libtextclassifier { 24 namespace nlp_core { 25 namespace lang_id { 26 27 // Feature function that extracts features from LightSentences. 28 typedef FeatureFunction<LightSentence> LightSentenceFeature; 29 30 // Feature extractor for LightSentences. 31 typedef FeatureExtractor<LightSentence> LightSentenceExtractor; 32 33 } // namespace lang_id 34 35 // Should be used in namespace libtextclassifier::nlp_core. 36 TC_DECLARE_CLASS_REGISTRY_NAME(lang_id::LightSentenceFeature); 37 38 } // namespace nlp_core 39 } // namespace libtextclassifier 40 41 #endif // LIBTEXTCLASSIFIER_LANG_ID_LIGHT_SENTENCE_FEATURES_H_ 42