Method NBestEncode

external/sentencepiece/src/sentencepiece_processor.cc:434–451

}

util::Status SentencePieceProcessor::NBestEncode(
    absl::string_view input, int nbest_size,
    std::vector<std::vector<std::string>> *pieces) const {
  CHECK_OR_RETURN_STATUS_STL(pieces);

  NBestSentencePieceText spt;
  RETURN_IF_ERROR(NBestEncode(input, nbest_size, &spt));
  pieces->reserve(spt.nbests().size());
  for (const auto &nbest : spt.nbests()) {
    std::vector<std::string> &result = pieces->emplace_back();
    result.reserve(nbest.pieces().size());
    for (const auto &sp : nbest.pieces()) {
      result.emplace_back(sp.piece());
    }
  }

  return util::OkStatus();
}

util::Status SentencePieceProcessor::NBestEncode(
    absl::string_view input, int nbest_size,