Function handleOverflow

c++/src/ConvertColumnReader.cc:66–76

  template <typename FileType, typename ReadType>
  static inline void handleOverflow(ColumnVectorBatch& dstBatch, uint64_t idx, bool shouldThrow) {
    if (!shouldThrow) {
      dstBatch.notNull.data()[idx] = 0;
      dstBatch.hasNulls = true;
    } else {
      std::ostringstream ss;
      ss << "Overflow when convert from " << typeid(FileType).name() << " to "
         << typeid(ReadType).name();
      throw SchemaEvolutionError(ss.str());
    }
  }

  static inline void handleParseFromStringError(ColumnVectorBatch& dstBatch, uint64_t idx,
                                                bool shouldThrow, const std::string& typeName,