Fixing megalinter errors

Author: Maurice Coquet

PWGDQ/Core/MCSignalLibrary.h

@@ -39,7 +39,7 @@ MCProng* ParseJSONMCProng(T prongJSON, const char* prongName);
 
 template <typename T>
 bool ValidateJSONMCProng(T prongJSON, const char* prongName);
-}
+} // namespace dqmcsignals
 } // namespace o2::aod
 
 #endif // PWGDQ_CORE_MCSIGNALLIBRARY_H_

PWGDQ/Core/MixingHandler.h

@@ -14,8 +14,8 @@
 // Class to define and fill histograms
 //
 
-#ifndef MixingHandler_H
-#define MixingHandler_H
+#ifndef PWGDQ_CORE_MIXINGHANDLER_H_
+#define PWGDQ_CORE_MIXINGHANDLER_H_
 
 #include "PWGDQ/Core/HistogramManager.h"
 #include "PWGDQ/Core/VarManager.h"
@@ -63,4 +63,4 @@ class MixingHandler : public TNamed
   ClassDef(MixingHandler, 1);
 };
 
-#endif
+#endif  // PWGDQ_CORE_MIXINGHANDLER_H_

PWGDQ/Tasks/taskFwdTrackPid.cxx

@@ -156,7 +156,7 @@ struct taskFwdTrackPid {
       for (const auto& mftTrack : mftTracks) {
         if (TMath::Abs(mftTrack.fwdDcaX()) < fConfigMaxDCA && TMath::Abs(mftTrack.fwdDcaY()) < fConfigMaxDCA) {
           if (downSampleFactor < 1.) {
-            float pseudoRndm = mftTrack.pt() * 1000. - (int64_t)(mftTrack.pt() * 1000);
+            float pseudoRndm = mftTrack.pt() * 1000. - static_cast<int64_t>(mftTrack.pt() * 1000);
             if (pseudoRndm >= downSampleFactor) {
               continue;
             }