Function GetNonDefaultFlagsHelper

be/src/kudu/util/flags.cc:569–580

vector<CommandLineFlagInfo> GetNonDefaultFlagsHelper() {
  vector<CommandLineFlagInfo> all_flags;
  GetAllFlags(&all_flags);
  vector<CommandLineFlagInfo> non_default_flags;
  std::copy_if(all_flags.begin(), all_flags.end(), std::back_inserter(non_default_flags),
               [] (const auto& flag) {
                 // In addition to checking that the flag has been rewritten with 'is_default',
                 // we also check that the value is different from the default value.
                 return !flag.is_default && flag.current_value != flag.default_value;
               });
  return non_default_flags;
}

string GetNonDefaultFlags() {
  ostringstream args;