From 613d7c9adb8b37a27a4d870b1f2fe9c5eacd4cc3 Mon Sep 17 00:00:00 2001
From: Hadaq <hadaq@hades39.gsi.de>
Date: Sun, 3 Jul 2016 23:02:00 +0200
Subject: [PATCH] added second.C, mt

---
 users/gsi_ee_trb84/second.C | 119 ++++++++++++++++++++++++++++++++++++
 1 file changed, 119 insertions(+)
 create mode 100644 users/gsi_ee_trb84/second.C

diff --git a/users/gsi_ee_trb84/second.C b/users/gsi_ee_trb84/second.C
new file mode 100644
index 0000000..6e82ea3
--- /dev/null
+++ b/users/gsi_ee_trb84/second.C
@@ -0,0 +1,119 @@
+#include <stdio.h>
+
+// #include "TTree.h"
+
+#include "base/EventProc.h"
+#include "base/Event.h"
+#include "hadaq/TdcSubEvent.h"
+
+class SecondProc : public base::EventProc {
+   protected:
+
+      std::string fTdcId;      //!< tdc id where channels will be selected
+
+      double      fHits[33][2];    //!< 33 channel, abstract hits, two dges
+
+      base::H1handle  hNumHits; //!< histogram with hits number
+      base::H1handle  hDif1; //!< histogram with hits number
+      base::H1handle  hDif2; //!< histogram with hits number
+      base::H2handle  hUser; //!< user-defined 2D histogram
+
+   public:
+      SecondProc(const char* procname, const char* _tdcid) :
+         base::EventProc(procname),
+         fTdcId(_tdcid),
+         hUser(0)
+      {
+         printf("Create %s for %s\n", GetName(), fTdcId.c_str());
+
+         hNumHits = MakeH1("NumHits","Num hits", 100, 0, 100, "number");
+
+	 /*
+         hDif1 = MakeH1("ToT1","ToT of channel 17 (18)", 1000, 0.5, 3.0, "ns");
+         hDif2 = MakeH1("LED_diff1","LED diff channel 17 - 21", 1000, -2., -1., "ns");
+         hUser = MakeH2("ToT_vs_LED","ToT versus LED difference", 500, -4, 0, 500, -2, -1, "ToT/ns;LED diff/ns");
+	 */
+	 
+         hDif1 = MakeH1("LE1","1 vs. 11", 30000, -90, 90, "ns");
+         hDif2 = MakeH1("LE2","2 vs. 12", 30000, -90, 90, "ns");
+	 
+
+	 /*
+	 hDif1 = MakeH1("ToT1","ToT of channel 9", 1000, 32, 40, "ns");
+         hDif2 = MakeH1("LED_diff1","LED diff channel 9 - 11", 1000, -3, -1, "ns");
+         hUser = MakeH2("ToT_vs_LED","ToT versus LED difference", 500, 32, 40, 500, -4, -0, "ToT/ns;LED diff/ns");
+	 */
+	 
+         // enable storing already in constructor
+         // SetStoreEnabled();
+      }
+
+      virtual void CreateBranch(TTree* t)
+      {
+         // only called when tree is created in first.C
+         // one can ignore
+         // t->Branch(GetName(), fHits, "hits[8]/D");
+      }
+
+  unsigned eventnumber = 0;
+      virtual bool Process(base::Event* ev)
+      {
+	for (unsigned n=0;n<33;n++) {
+	  fHits[n][0] = 0.;
+	  fHits[n][1] = 0.;
+	}
+	    
+	eventnumber++;
+         hadaq::TdcSubEventFloat* sub =
+               dynamic_cast<hadaq::TdcSubEventFloat*> (ev->GetSubEvent(fTdcId));
+
+         //printf("%s process sub %p %s\n", GetName(), sub, fTdcId.c_str());
+
+         // when return false, event processing is cancelled
+         if (sub==0) return true;
+
+         double num(0);
+
+         for (unsigned cnt=0;cnt<sub->Size();cnt++) {
+            const hadaq::MessageFloat& msg = sub->msg(cnt);
+
+            unsigned chid = msg.getCh();
+            unsigned edge = msg.getEdge(); // 0 - rising, 1 - falling
+            // if (chid==0) { ch0tm = ext.GetGlobalTime(); continue; }
+
+            // time relative ch0
+            double tm = msg.stamp;
+            
+            if (chid<33) fHits[chid][edge] = tm;
+
+            //printf("  ch:%3d tm:%f, edge:%d\n", chid, tm, edge);
+            num+=1;
+         }
+         
+         //printf("tot(%d): %f %f\n", eventnumber, (fHits[9][0] - fHits[9][1]), (fHits[11][0] - fHits[11][1]));
+	 //printf("led(%d): %f %f\n", eventnumber, (fHits[9][0] - fHits[11][0]), (fHits[9][1] - fHits[11][1]));
+
+         FillH1(hNumHits, num);
+
+	 /*
+         FillH1(hDif1, (fHits[9][1] - fHits[9][0]) );
+         FillH1(hDif2, (fHits[9][0] - fHits[11][0]) );
+         FillH2(hUser, (fHits[9][1] - fHits[9][0]) , (fHits[9][0] - fHits[11][0]) );
+	 */
+
+	 
+	 FillH1(hDif1, (fHits[1][0] - fHits[16][0]));
+         //FillH1(hDif2, (fHits[2][0] - fHits[12][0]));
+	 
+	 
+
+         return true;
+      }
+};
+
+
+void second()
+{
+  //new SecondProc("A", "TDC_1133");
+  new SecondProc("A", "TDC_1580");
+}
-- 
2.43.0