Draft: CbmTrdModuleRecR cleanup discussions.

@a.bercuci @p.kaehler

With this draft MR, I wanted to bring my current personal version of CbmTrdModuleRecR::BuildCluster() to your attention. It reproduces the original version but is a bit more concise in my opinion. Unfortunately, it is still too slow. I takes up to two seconds to process one timeslice of data from the 2457 run. Suggestions for additional improvements are appreciated.

Again, this is not meant to be merged into the offline version of the code. It is precursor work for a new class.

core/data/trd/CbmTrdCluster.cxx

@@ -11,9 +11,8 @@
 
 #include <Logger.h>  // for LOG, Logger
 
-#include <iostream>  // for operator<<, basic_ostream, stringstream
-
 #include <cmath>
+#include <iostream>  // for operator<<, basic_ostream, stringstream
 
 using std::endl;
 using std::string;
@@ -33,17 +32,16 @@ CbmTrdCluster::CbmTrdCluster(const CbmTrdCluster& ref)
 }
 
 //____________________________________________________________________
-CbmTrdCluster::CbmTrdCluster(const std::vector<int32_t>& indices, int32_t address)
-  : CbmCluster(indices, address)
-{
-}
+CbmTrdCluster::CbmTrdCluster(const std::vector<int32_t>& indices, int32_t address) : CbmCluster(indices, address) {}
 
 //____________________________________________________________________
-CbmTrdCluster::CbmTrdCluster(int32_t address, int32_t idx, uint16_t chT, uint16_t chR, int32_t row, int32_t time)
+CbmTrdCluster::CbmTrdCluster(int32_t address, int32_t idx, uint16_t chT, uint16_t chR, int32_t row, int32_t time,
+                             bool faspDigis)
   : CbmCluster()
 {
   ReInit(address, row, time);
   AddDigi(idx, chT, chR);
+  if (faspDigis) SetFaspDigis();
 }
 
 //____________________________________________________________________
@@ -115,10 +113,12 @@ bool CbmTrdCluster::AddDigi(int32_t idx, uint16_t chT, uint16_t chR, int32_t dt)
     AddDigis(vec);
   }
   int nch(0);
-  if (chT == 0) SetStart();
+  if (chT == 0)
+    SetStart();
   else
     nch++;
-  if (chR == 0) SetStop();
+  if (chR == 0)
+    SetStop();
   else
     nch++;