Updated startOfActivity() functions to reset objects at the beginning of activity.

Author: Laura Serksnyte

Modules/TPC/src/Clusters.cxx

@@ -90,6 +90,16 @@ void Clusters::initialize(InitContext& /*ctx*/)
 void Clusters::startOfActivity(const Activity& /*activity*/)
 {
   ILOG(Debug, Devel) << "startOfActivity" << ENDM;
+
+  mQCClusters.getClusters().reset();
+  if (!mIsMergeable) {
+    clearCanvases(mNClustersCanvasVec);
+    clearCanvases(mQMaxCanvasVec);
+    clearCanvases(mQTotCanvasVec);
+    clearCanvases(mSigmaTimeCanvasVec);
+    clearCanvases(mSigmaPadCanvasVec);
+    clearCanvases(mTimeBinCanvasVec);
+  }
 }
 
 void Clusters::startOfCycle()

Modules/TPC/src/RawDigits.cxx

@@ -86,6 +86,14 @@ void RawDigits::initialize(o2::framework::InitContext& /*ctx*/)
 void RawDigits::startOfActivity(const Activity& /*activity*/)
 {
   ILOG(Debug, Devel) << "startOfActivity" << ENDM;
+
+  mRawDigitQC.getClusters().reset();
+
+  if (!mIsMergeable) {
+    clearCanvases(mNRawDigitsCanvasVec);
+    clearCanvases(mQMaxCanvasVec);
+    clearCanvases(mTimeBinCanvasVec);
+  }
 }
 
 void RawDigits::startOfCycle()

Modules/TPC/src/TrackClusters.cxx

@@ -64,7 +64,7 @@ void TrackClusters::initialize(InitContext& /*ctx*/)
 void TrackClusters::startOfActivity(const Activity& /*activity*/)
 {
   ILOG(Debug, Devel) << "startOfActivity" << ENDM;
-  // serksnyte: anything neeeded for start of activity (in track tasks there is a reset of histograms)?
+  mQCTrackClusters.resetHistograms();
 }
 
 void TrackClusters::startOfCycle()