Function ProcessNumVector

catboost/libs/data/cb_dsv_loader.cpp:175–191

    }

    inline static TVector<float> ProcessNumVector(TStringBuf token, char delimiter, ui32 featureId) {
        TVector<float> result;

        ui32 fieldIdx = 0;
        for (TStringBuf part: StringSplitter(token).Split(delimiter)) {
            float value;
            CB_ENSURE(
                TryFloatFromString(part, /*parseNonFinite*/true, &value),
                "Sub-field #" << fieldIdx << " of numeric vector for feature " << featureId
                << " cannot be parsed as float. Check data contents or column description"
            );
            result.push_back(value);
            ++fieldIdx;
        }

        return result;
    }

    void TCBDsvDataLoader::ProcessBlock(IRawObjectsOrderDataVisitor* visitor) {
        visitor->StartNextBlock(AsyncRowProcessor.GetParseBufferSize());