Function DeviceCheck

tests/cpp/data/test_cat_container.h:19–24

}

inline void DeviceCheck(CatContainer const& cats) {
  ASSERT_TRUE(cats.HasCategorical());
  ASSERT_FALSE(cats.Empty());
  ASSERT_TRUE(cats.HostCanRead());
  ASSERT_FALSE(cats.DeviceCanRead());
}

[[nodiscard]] inline CatContainer FromDf(Context const*, enc::HostColumnsView df) {
  return CatContainer{df, false};