Method Save

catboost/libs/data/objects.cpp:1368–1384

void NCB::TExclusiveFeatureBundlesData::Save(
    NPar::ILocalExecutor* localExecutor,
    IBinSaver* binSaver
) const {
    Y_ASSERT(!binSaver->IsReading());
    Y_ASSERT(MetaData.size() == SrcData.size());

    SaveMulti(
        binSaver,
        FlatFeatureIndexToBundlePart,
        MetaData
    );

    for (const auto& srcDataElement : SrcData) {
        SaveColumnData(*srcDataElement, localExecutor, binSaver);
    }
}


void NCB::TExclusiveFeatureBundlesData::Load(