Fix the construction of cloned sensitive volumes

FairRoot allows for construction of clones volumes using the volume_name#{clone_number} scheme. Changing FairMCApplication::ConstructSensitiveDetectors() to support this.
FairRootGroup · May 6, 2022 · 51bffcc · 51bffcc
1 parent c792d73
commit 51bffcc
Showing 1 changed file with 17 additions and 4 deletions.
diff --git a/base/sim/FairMCApplication.cxx b/base/sim/FairMCApplication.cxx
@@ -1336,10 +1336,23 @@ void FairMCApplication::UndoGeometryModifications()
 
 void FairMCApplication::ConstructSensitiveDetectors()
 {
-    for (auto const& x : fMapSensitiveDetectors) {
-        LOG(debug) << "FairMCApplication::ConstructSensitiveDetectors " << x.first << " " << x.second;
-        TVirtualMC::GetMC()->SetSensitiveDetector(x.first, x.second);
-    }
+   std::map<std::string, FairModule*> cloneVolumeMap;
+
+   for (auto const& x : fMapSensitiveDetectors) {
+       std::string volName = x.first;//.substr(0, x.first.find("#", 0));
+       if (volName.find('#') != std::string::npos) {
+           volName = volName.substr(0, volName.find("#", 0));
+           std::map<std::string, FairModule*>::iterator it;
+           it = cloneVolumeMap.find(volName);
+           LOG(debug) << "FairMCApplication::ConstructSensitiveDetectors got clone " << x.first << " " << x.second;
+           if (it != cloneVolumeMap.end())
+               continue;
+           cloneVolumeMap[volName] = x.second;
+           LOG(debug) << "FairMCApplication::ConstructSensitiveDetectors really do " << volName;
+       }
+       LOG(debug) << "FairMCApplication::ConstructSensitiveDetectors really do " << volName;
+       TVirtualMC::GetMC()->SetSensitiveDetector(volName, x.second);
+   }
 }
 
 void FairMCApplication::AddSensitiveModule(std::string volName, FairModule* module)