Function CheckAllFeaturesPresent

catboost/libs/column_description/cd_parser.cpp:21–25

namespace {

    inline void CheckAllFeaturesPresent(const TVector<TColumn>& columns, const TSet<size_t>& parsedColumns) {
        for (size_t i = 0; i < columns.size(); ++i) {
            CB_ENSURE(parsedColumns.contains(i), "column not present in cd file: " << i);
        }
    }

    void ProcessColumnAfterIndex(
        TStringBuf srcDescription,