1 #ifndef DATA_BLOCK_0_LABEL_EXTRACTOR_H
2 #define DATA_BLOCK_0_LABEL_EXTRACTOR_H
7 #include "data_block_0.hh"
10 *\brief Abstract class providing label extraction for some data_block_0 subtypes.
12 * This class cannot be instantiated.\n
14 class data_block_0_label_extractor
19 data_block_0_label_extractor(data_block_0 &);
22 vector<string> get_labels();