using std::array

Author: mcoquet642

PWGDQ/Core/VarManager.cxx

@@ -69,7 +69,7 @@ o2::vertexing::FwdDCAFitterN<2> VarManager::fgFitterTwoProngFwd;
 o2::vertexing::FwdDCAFitterN<3> VarManager::fgFitterThreeProngFwd;
 o2::globaltracking::MatchGlobalFwd VarManager::mMatching;
 std::map<VarManager::CalibObjects, TObject*> VarManager::fgCalibs;
-bool VarManager::fgRunTPCPostCalibration[4] = {false, false, false, false};
+std::array<bool, 4> VarManager::fgRunTPCPostCalibration = {false, false, false, false};
 int VarManager::fgCalibrationType = 0;                // 0 - no calibration, 1 - calibration vs (TPCncls,pIN,eta) typically for pp, 2 - calibration vs (eta,nPV,nLong,tLong) typically for PbPb
 bool VarManager::fgUseInterpolatedCalibration = true; // use interpolated calibration histograms (default: true)
 int VarManager::fgEfficiencyType = 0;                 // type of efficiency to be applied, default is no efficiency

PWGDQ/Core/VarManager.h

@@ -1597,7 +1597,7 @@ class VarManager : public TObject
   static o2::globaltracking::MatchGlobalFwd mMatching;
 
   static std::map<CalibObjects, TObject*> fgCalibs; // map of calibration histograms
-  static bool fgRunTPCPostCalibration[4];           // 0-electron, 1-pion, 2-kaon, 3-proton
+  static std::array<bool, 4> fgRunTPCPostCalibration; // 0-electron, 1-pion, 2-kaon, 3-proton
   static int fgCalibrationType;                     // 0 - no calibration, 1 - calibration vs (TPCncls,pIN,eta) typically for pp, 2 - calibration vs (eta,nPV,nLong,tLong) typically for PbPb
   static bool fgUseInterpolatedCalibration;         // use interpolated calibration histograms (default: true)