message: CXX98 signature
diff: @@ -60,7 +60,7 @@ Engine IO::Open(const std::string &name, const Mode mode)
  return Engine(adios2_open(&m_IO, name.c_str(), ToMode(mode)));
  }
  -std::string IO::EngineType() const noexcept
  +std::string IO::EngineType() const
  {
  size_t length = 0;
  const char *typeC = adios2_io_engine_type(&m_IO, &length);
  