Method Recode

tests/cpp/encoder/test_ordinal.cc:22–26

class OrdRecoderTest {
 public:
  void Recode(HostColumnsView orig_enc, HostColumnsView new_enc, Span<std::int32_t> mapping) {
    std::vector<std::int32_t> sorted_idx(orig_enc.n_total_cats);
    SortNames(DftHostPolicy{}, orig_enc, sorted_idx);
    ::enc::Recode(DftHostPolicy{}, orig_enc, sorted_idx, new_enc, mapping);
  }
};
}  // namespace