[PWGDQ] Fix compilation warnings (AliceO2Group#8917)

Author: vkucera

PWGDQ/Core/MCSignal.cxx

@@ -25,10 +25,10 @@ MCSignal::MCSignal() : TNamed("", ""),
                        fNProngs(0),
                        fCommonAncestorIdxs({}),
                        fExcludeCommonAncestor(false),
-                       fTempAncestorLabel(-1),
                        fDecayChannelIsExclusive(false),
                        fDecayChannelIsNotExclusive(false),
-                       fNAncestorDirectProngs(0)
+                       fNAncestorDirectProngs(0),
+                       fTempAncestorLabel(-1)
 {
 }
 
@@ -38,10 +38,10 @@ MCSignal::MCSignal(int nProngs, const char* name /*= ""*/, const char* title /*=
                                                                                          fNProngs(nProngs),
                                                                                          fCommonAncestorIdxs({}),
                                                                                          fExcludeCommonAncestor(false),
-                                                                                         fTempAncestorLabel(-1),
                                                                                          fDecayChannelIsExclusive(false),
                                                                                          fDecayChannelIsNotExclusive(false),
-                                                                                         fNAncestorDirectProngs(0)
+                                                                                         fNAncestorDirectProngs(0),
+                                                                                         fTempAncestorLabel(-1)
 {
   fProngs.reserve(nProngs);
 }
@@ -52,10 +52,10 @@ MCSignal::MCSignal(const char* name, const char* title, std::vector<MCProng> pro
                                                                                                                                                         fNProngs(prongs.size()),
                                                                                                                                                         fCommonAncestorIdxs(commonAncestors),
                                                                                                                                                         fExcludeCommonAncestor(excludeCommonAncestor),
-                                                                                                                                                        fTempAncestorLabel(-1),
                                                                                                                                                         fDecayChannelIsExclusive(false),
                                                                                                                                                         fDecayChannelIsNotExclusive(false),
-                                                                                                                                                        fNAncestorDirectProngs(0)
+                                                                                                                                                        fNAncestorDirectProngs(0),
+                                                                                                                                                        fTempAncestorLabel(-1)
 {
 }
 

PWGDQ/TableProducer/tableMaker_withAssoc.cxx

@@ -703,7 +703,7 @@ struct TableMaker {
   }
 
   template <uint32_t TEventFillMap, uint32_t TTrackFillMap, typename TEvents, typename TBCs, typename TZdcs, typename TTrackAssoc, typename TTracks>
-  void skimCollisions(TEvents const& collisions, TBCs const& bcs, TZdcs const& /*zdcs*/,
+  void skimCollisions(TEvents const& collisions, TBCs const& /*bcs*/, TZdcs const& /*zdcs*/,
                       TTrackAssoc const& trackAssocs, TTracks const& tracks)
   {
     // Skim collisions

PWGDQ/Tasks/dqEfficiency.cxx

@@ -1393,7 +1393,7 @@ struct AnalysisDileptonTrackTrack {
     if (!context.mOptions.get<bool>("processDummy")) {
       // Title_DileptonTrackTrackCutName
       if (!configQuadruletCutNamesStr.IsNull()) {
-        for (Int_t icut = 0; icut < fQuadrupletCutNames.size(); ++icut) {
+        for (std::size_t icut = 0; icut < fQuadrupletCutNames.size(); ++icut) {
           if (fIsSameTrackCut) {
             histNames += Form("QuadrupletSEPM_%s;", fQuadrupletCutNames[icut].Data());
           } else {

PWGDQ/Tasks/tableReader.cxx

@@ -1887,7 +1887,7 @@ struct AnalysisDileptonTrackTrack {
     if (!context.mOptions.get<bool>("processDummy")) {
       DefineHistograms(fHistMan, Form("Dileptons_%s", configDileptonCutNamesStr.Data()), fConfigAddDileptonHistogram);
       if (!configQuadruletCutNamesStr.IsNull()) {
-        for (Int_t icut = 0; icut < fQuadrupletCutNames.size(); ++icut) {
+        for (std::size_t icut = 0; icut < fQuadrupletCutNames.size(); ++icut) {
           if (fIsSameTrackCut) {
             DefineHistograms(fHistMan, Form("QuadrupletSEPM_%s", fQuadrupletCutNames[icut].Data()), fConfigAddQuadrupletHistogram);
           } else {