Function GetLineDataReader

catboost/private/libs/data_util/line_data_reader.cpp:9–16

namespace NCB {

    THolder<ILineDataReader> GetLineDataReader(const TPathWithScheme& pathWithScheme,
                                               const TDsvFormatOptions& format,
                                               bool keepLineOrder)
    {
        return GetProcessor<ILineDataReader, TLineDataReaderArgs>(
            pathWithScheme, TLineDataReaderArgs{pathWithScheme, format, keepLineOrder}
        );
    }

    int CountLines(const TString& poolFile) {
        CB_ENSURE(NFs::Exists(TString(poolFile)), "pool file '" << TString(poolFile) << "' is not found");