Method SetBaseline

catboost/libs/data/target.cpp:476–486

void TRawTargetDataProvider::SetBaseline(TConstArrayRef<TConstArrayRef<float>> baseline) {
    ui32 objectCount = GetObjectCount();
    TVector<TVector<float>> newBaselineStorage(baseline.size());
    for (auto i : xrange(baseline.size())) {
        CheckOneBaseline(baseline[i], i, objectCount);
        Assign(baseline[i], &newBaselineStorage[i]);
    }
    Data.Baseline = std::move(newBaselineStorage);

    SetBaselineViewFromBaseline();
}

static void GetRawTargetSubset(
    const TRawTarget& src,