Function InitFeaturesLayoutForQuantizedData

catboost/libs/data/quantization.cpp:2158–2173

    static TFeaturesLayoutPtr InitFeaturesLayoutForQuantizedData(
        const TFeaturesLayout& rawObjectsDataLayout,
        const TFeaturesLayout& quantizedFeaturesInfoLayout
    ) {
        CheckCompatibleForQuantize(
            rawObjectsDataLayout,
            quantizedFeaturesInfoLayout,
            "data to quantize"
        );

        TFeaturesLayoutPtr featuresLayout = MakeIntrusive<TFeaturesLayout>(rawObjectsDataLayout);

        AddIgnoredFeatures(quantizedFeaturesInfoLayout, featuresLayout.Get());

        return featuresLayout;
    }


    // this is a helper class needed for friend declarations