Function LGBM_DatasetGetNumFeature_R

src/lightgbm_R.cpp:285–293

}

LGBM_SE LGBM_DatasetGetNumFeature_R(LGBM_SE handle,
  LGBM_SE out,
  LGBM_SE call_state) {
  int nfeature;
  R_API_BEGIN();
  CHECK_CALL(LGBM_DatasetGetNumFeature(R_GET_PTR(handle), &nfeature));
  R_INT_PTR(out)[0] = static_cast<int>(nfeature);
  R_API_END();
}

// --- start Booster interfaces