Method Parent

cpp/src/arrow/util/io_util.cc:596–598

}

PlatformFilename PlatformFilename::Parent() const {
  return PlatformFilename(NativeParent(ToNative()));
}

Result<PlatformFilename> PlatformFilename::Real() const {
  ARROW_ASSIGN_OR_RAISE(auto real, NativeReal(ToNative()));