Tracking interfaces: module-to-station map is introduced

core/base/CbmTrackingDetectorInterfaceBase.h

@@ -20,6 +20,7 @@
 #include <array>
 #include <string>
 #include <tuple>
+#include <unordered_map>
 #include <utility>
 #include <vector>
 
@@ -108,6 +109,10 @@ public:
   /// @return Flag: true - station provides time measurements, false - station does not provide time measurements
   virtual bool IsTimeInfoProvided(int stationId) const = 0;
 
+  /// @brief  Returns the map of address to station index
+  /// @return std::unordered_map<int32_t - address, int - station index>
+  const std::unordered_map<int32_t, int>& GetAddressToStationMap() const { return fmAddressToStation; }
+
   /// @brief  Gets x,y,t ranges of a CbmPixelHit
   /// @param  hit  A hit
   /// @return range X, Y, T
@@ -124,6 +129,9 @@ public:
 
   /// @brief Prints all the parameters into table and saves the table as a string
   std::string ToString() const;
+
+  /// @brief Map of the address to station index
+  std::unordered_map<int32_t, int> fmAddressToStation {};
 };
 
 #endif  // CbmTrackingDetectorInterfaceBase_h

core/detectors/tof/CbmTofTrackingInterface.cxx

@@ -69,12 +69,13 @@ InitStatus CbmTofTrackingInterface::Init()
   fTofStationZMin.resize(nStations, std::numeric_limits<double>::max());
   fTofStationZMax.resize(nStations, std::numeric_limits<double>::lowest());
 
+  fmAddressToStation.clear();
   for (int iSmType = 0; iSmType < fDigiBdfPar->GetNbSmTypes(); ++iSmType) {
     for (int iSm = 0; iSm < fDigiBdfPar->GetNbSm(iSmType); ++iSm) {
       for (int iRpc = 0; iRpc < fDigiBdfPar->GetNbRpc(iSmType); ++iRpc) {
         auto address = CbmTofAddress::GetUniqueAddress(iSm, iRpc, 0, 0, iSmType);
-
         int iStation = fDigiBdfPar->GetTrackingStation(iSmType, iSm, iRpc);  // Local index of tracking station
+        fmAddressToStation[address] = iStation;
 
         auto* pChannelInfo = dynamic_cast<CbmTofCell*>(fDigiPar->GetCell(address));
         if (nullptr == pChannelInfo) {

reco/L1/CbmL1.cxx

@@ -429,6 +429,13 @@ InitStatus CbmL1::Init()
     auto trdInterface  = CbmTrdTrackingInterface::Instance();
     auto tofInterface  = CbmTofTrackingInterface::Instance();
 
+    if (fUseTOF) {
+      LOG(info) << "TOF module map";
+      for (auto [addr, iSt] : tofInterface->GetAddressToStationMap()) {
+        LOG(info) << Form("%#010x %2d", addr, iSt);
+      }
+    }
+
     fNMvdStationsGeom  = (fUseMVD) ? mvdInterface->GetNtrackingStations() : 0;
     fNStsStationsGeom  = (fUseSTS) ? stsInterface->GetNtrackingStations() : 0;
     fNMuchStationsGeom = (fUseMUCH) ? muchInterface->GetNtrackingStations() : 0;