beamtime/cosy-nov11/go4/DIAMOND/TDiamondProc.cxx (r4864/r2218)

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#include "TDiamondProc.h"


TDiamondProc::TDiamondProc(const char* name) : TCBMBeamtimeProc(name),fCrateInputEvent(0), fOutputEvent(0),fBeamEvent(0)
{
   cout << "**** TDiamondProc: Create instance" << name << endl;

   fPar = (TDiamondParam*) MakeParameter("DiamondPar", "TDiamondParam");

   TString obname, obtitle;   

   printf("TDiamondProc Histograms created \n");
   fflush ( stdout);
}


TDiamondProc::~TDiamondProc()
{
}

void TDiamondProc::InitEvent(TGo4EventElement* outevnt)
{
   // first assign input event:
   // since input event object is never discarded within processor lifetime,
   // we just search for subevent by name once to speed up processing
   if(fCrateInputEvent==0)
   {
      TCBMBeamtimeEvent* btevent=dynamic_cast<TCBMBeamtimeEvent*>(GetInputEvent());
      if(btevent)
      {
         fCrateInputEvent=dynamic_cast<TMbsCrateEvent*>(btevent->GetSubEvent("MBSCRATE"));
      }
      else
      {
         fCrateInputEvent=dynamic_cast<TMbsCrateEvent*>(GetInputEvent());

      }
      if(fCrateInputEvent==0) {
         GO4_STOP_ANALYSIS_MESSAGE("**** TDiamondProc: Fatal error: input event is not a TMbsCrateEvent!!! STOP GO4");
      }
   }
   // then assign output event
   // since output event object is never discarded within processor lifetime,
   // we just search for subevent by name once to speed up processing
   if(fOutputEvent==0)
   {
      TCBMBeamtimeEvent* btevent=dynamic_cast<TCBMBeamtimeEvent*>(outevnt);
      if(btevent)
      {
         fOutputEvent=dynamic_cast<TDiamondEvent*>(btevent->GetSubEvent("DIAMOND"));
         // since output event object is never discarded within processor lifetime,
         // we just search for subevent by name once to speed up processing
         if(fBeamEvent==0)
            fBeamEvent=dynamic_cast<TBeamMonitorEvent*>(btevent->GetSubEvent("BEAM"));
      }
      else
      {

         fOutputEvent= dynamic_cast<TDiamondEvent*>(outevnt);
      }
      if(fOutputEvent==0) {
         GO4_STOP_ANALYSIS_MESSAGE("**** TDiamondProc: Fatal error: output event is not a TDiamondEvent!!! STOP GO4");
      }
   }
}

void TDiamondProc::FinalizeEvent()
{
   if (fCrateInputEvent==0) return;

   if (fCrateInputEvent->IsValid()) {
      // analysis of FPGA TDC data

      for (int n=0;n<MAX_FPGA_TDC;n++) {
         // number of TDC messages in each FPGA
         unsigned num_hits = fCrateInputEvent->fFPGA[n].size();
      }

      if (fBeamEvent) {
         // use data from beam info - when available

      }
   }
}