TOF: replace TH1I histo to TH1F (#1962)

* replace TH1I histo to TH1F

* Update TaskFT0TOF.h

* Update TaskFT0TOF.cxx

* Update TaskFT0TOF.h

---------

Co-authored-by: Nicolò Jacazio <njacazio@users.noreply.github.com>

Author: ercolessi

Modules/PID/include/PID/TaskFT0TOF.h

@@ -31,6 +31,7 @@
 #include "DataFormatsFT0/RecPoints.h"
 
 class TH1F;
+class TH1D;
 class TH1I;
 class TH2F;
 class TProfile;
@@ -178,7 +179,7 @@ class TaskFT0TOF final : public TaskInterface
   TH1F* mHistDeltaEvTimeTOFVsFT0ACSameBC = 0x0;
   TH1F* mHistDeltaEvTimeTOFVsFT0ASameBC = 0x0;
   TH1F* mHistDeltaEvTimeTOFVsFT0CSameBC = 0x0;
-  TH1I* mHistDeltaBCTOFFT0 = 0x0;
+  TH1D* mHistDeltaBCTOFFT0 = 0x0;
   TH2F* mHistMismatchVsEta = 0x0;
   TProfile* mProfLoverCvsEta = 0x0;
 };

Modules/PID/src/TaskFT0TOF.cxx

@@ -189,7 +189,7 @@ void TaskFT0TOF::initialize(o2::framework::InitContext& /*ctx*/)
   mHistDeltaEvTimeTOFVsFT0ACSameBC = new TH1F("DeltaEvTimeTOFVsFT0ACSameBC", ";t_{0}^{TOF} - t_{0}^{FT0AC} (ps)", 200, -2000., +2000);
   mHistDeltaEvTimeTOFVsFT0ASameBC = new TH1F("DeltaEvTimeTOFVsFT0ASameBC", ";t_{0}^{TOF} - t_{0}^{FT0A} (ps)", 200, -2000., +2000);
   mHistDeltaEvTimeTOFVsFT0CSameBC = new TH1F("DeltaEvTimeTOFVsFT0CSameBC", ";t_{0}^{TOF} - t_{0}^{FT0C} (ps)", 200, -2000., +2000);
-  mHistDeltaBCTOFFT0 = new TH1I("DeltaBCTOFFT0", "#Delta BC (TOF-FT0 evt time);#Delta BC", 16, -8, +8);
+  mHistDeltaBCTOFFT0 = new TH1D("DeltaBCTOFFT0", "#Delta BC (TOF-FT0 evt time);#Delta BC", 16, -8, +8);
   mHistMismatchVsEta = new TH2F("mHistMismatchVsEta", ";#eta;t_{TOF}-t_{0}^{FT0AC}-L_{ch}/c", 21, -1., +1., 6500, -30000, +100000);
   mProfLoverCvsEta = new TProfile("LoverCvsEta", ";#eta;L_{ch}/c", 21, -1., +1.);