feat(mwpc/online):Added trigger and tpat conditions for mwpc online

Author: jose-luis-rs

mwpc/online/R3BMwpcOnlineSpectra.cxx

@@ -78,6 +78,10 @@ InitStatus R3BMwpcOnlineSpectra::Init()
     FairRunOnline* run = FairRunOnline::Instance();
     run->GetHttpServer()->Register("", this);
 
+    header = dynamic_cast<R3BEventHeader*>(mgr->GetObject("EventHeader."));
+    R3BLOG_IF(warn, header == nullptr, "EventHeader. not found");
+    R3BLOG_IF(info, header, "EventHeader. found");
+
     // get access to mapped data of mwpcs
     fMapItemsMwpc = dynamic_cast<TClonesArray*>(mgr->GetObject(fNameDet + "MappedData"));
     R3BLOG_IF(fatal, fMapItemsMwpc == nullptr, fNameDet + "MappedData not found");
@@ -440,6 +444,26 @@ void R3BMwpcOnlineSpectra::Reset_Histo()
 void R3BMwpcOnlineSpectra::Exec(Option_t* /*option*/)
 {
 
+    // Check for requested trigger (Todo: should be done globablly / somewhere else)
+    if ((fTrigger >= 0) && (header != nullptr) && (header->GetTrigger() != fTrigger))
+        return;
+
+    if (fTpat1 >= 0 && fTpat2 >= 0 && (header))
+    {
+        // fTpat = 1-16; fTpat_bit = 0-15
+        Int_t fTpat_bit1 = fTpat1 - 1;
+        Int_t fTpat_bit2 = fTpat2 - 1;
+        Int_t tpatbin = 0;
+        for (int i = 0; i < 16; i++)
+        {
+            tpatbin = (header->GetTpat() & (1 << i));
+            if (tpatbin != 0 && (i < fTpat_bit1 || i > fTpat_bit2))
+            {
+                return;
+            }
+        }
+    }
+
     if (fMapItemsMwpc && fMapItemsMwpc->GetEntriesFast() > 0)
     {
         Int_t nPadsPerEvent[3];

mwpc/online/R3BMwpcOnlineSpectra.h

@@ -93,15 +93,27 @@ class R3BMwpcOnlineSpectra : public FairTask
      */
     virtual void Reset_Histo();
 
+    /**
+     * Method for setting the trigger value.
+     * @param trigger 1 - physics
+     */
+    inline void SetTrigger(int trigger) { fTrigger = trigger; }
+    inline void SetTpat(int tpat1, int tpat2)
+    {
+        fTpat1 = tpat1;
+        fTpat2 = tpat2;
+    }
+
   private:
-    TClonesArray* fMapItemsMwpc = nullptr; // Array with mapped items
-    TClonesArray* fCalItemsMwpc = nullptr; /**< Array with cal items. */
-    TClonesArray* fHitItemsMwpc = nullptr; /**< Array with hit items. */
+    TClonesArray* fMapItemsMwpc = nullptr;
+    TClonesArray* fCalItemsMwpc = nullptr;
+    TClonesArray* fHitItemsMwpc = nullptr;
 
-    // check for trigger should be done globablly (somewhere else)
-    R3BEventHeader* header; /**< Event header.      */
-    int fNEvents = 0;       /**< Event counter.     */
+    R3BEventHeader* header = nullptr;
+    unsigned long long fNEvents = 0;
     TString fNameDet;
+    int fTrigger = -1;
+    int fTpat1 = -1, fTpat2 = -1;
 
     // Canvas
     TCanvas* cMwpc_nPads;
@@ -127,5 +139,5 @@ class R3BMwpcOnlineSpectra : public FairTask
     TH2F* fh2_XYpos;
 
   public:
-    ClassDefOverride(R3BMwpcOnlineSpectra, 1)
+    ClassDefOverride(R3BMwpcOnlineSpectra, 1); // NOLINT
 };