74     : options_(options), unilib_(*unilib) {  in TokenFeatureExtractor()
97   if (options_.unicode_aware_features) {  in ExtractCharactergramFeatures()
108   if (options_.extract_case_feature) {  in ExtractDenseFeatures()
109     if (options_.unicode_aware_features) {  in ExtractDenseFeatures()
126   if (options_.extract_selection_mask_feature) {  in ExtractDenseFeatures()
130       if (options_.unicode_aware_features) {  in ExtractDenseFeatures()
161   if (options_.allowed_chargrams.empty()) {  in HashToken()
162     return tc3farmhash::Fingerprint64(token) % options_.num_buckets;  in HashToken()
172     } else if (options_.allowed_chargrams.find(token_string) ==  in HashToken()
173                options_.allowed_chargrams.end()) {  in HashToken()
177               (options_.num_buckets - kNumExtraBuckets)) +  in HashToken()
189     const std::string word = RemapTokenAscii(token.value, options_);  in ExtractCharactergramFeaturesAscii()
192     const int max_word_length = options_.max_word_length;  in ExtractCharactergramFeaturesAscii()
205     result.reserve(options_.chargram_orders.size() * feature_word.size());  in ExtractCharactergramFeaturesAscii()
207     if (options_.chargram_orders.empty()) {  in ExtractCharactergramFeaturesAscii()
211       for (int chargram_order : options_.chargram_orders) {  in ExtractCharactergramFeaturesAscii()
238     RemapTokenUnicode(token.value, options_, unilib_, &word);  in ExtractCharactergramFeaturesUnicode()
243     for (int i = 0; i < options_.max_word_length / 2; i++) {  in ExtractCharactergramFeaturesUnicode()
269     result.reserve(options_.chargram_orders.size() * feature_word.size());  in ExtractCharactergramFeaturesUnicode()
271     if (options_.chargram_orders.empty()) {  in ExtractCharactergramFeaturesUnicode()
275       for (int chargram_order : options_.chargram_orders) {  in ExtractCharactergramFeaturesUnicode()