message: PionFemtoAnalysis - Update macro for ROOT 6.16.00
diff: @@ -59,10 +59,16 @@ using AFAPP = AliFemtoAnalysisPionPion;
  struct MacroParams : public TNamed {
  MacroParams()
  : TNamed(AFAPP::make_random_string("macro_").Data(), "Macro Parameters")
  + , centrality_ranges()
  + , pair_codes()
  + , kt_ranges()
  {}
  MacroParams(const TString &name)
  : TNamed(name.Data(), "Macro Parameters")
  + , centrality_ranges()
  + , pair_codes()
  + , kt_ranges()
  {}
  std::vector<int> centrality_ranges;
  @@ -270,7 +276,7 @@ ConfigFemtoAnalysis(const TString& param_str="")
  NOPI = AliFemtoAnalysisPionPion::kNone;
  // loop over centrality ranges
  - for (int cent_it = 0; cent_it + 1 < macro_config.centrality_ranges.size(); cent_it += 2) {
  + for (size_t cent_it = 0; cent_it + 1 < macro_config.centrality_ranges.size(); cent_it += 2) {
  const int cent_low = macro_config.centrality_ranges[cent_it],
  cent_high = macro_config.centrality_ranges[cent_it + 1];
  @@ -279,7 +285,7 @@ ConfigFemtoAnalysis(const TString& param_str="")
  cent_high_str = TString::Format("%0.2i", cent_high);
  // loop over pair types
  - for (int pair_it = 0; pair_it < macro_config.pair_codes.size(); ++pair_it) {
  + for (size_t pair_it = 0; pair_it < macro_config.pair_codes.size(); ++pair_it) {
  const int pair_code = macro_config.pair_codes[pair_it];
  