update comments, add some possible TODOs

[u/mrichter/AliRoot.git] / TRD / AliTRDTriggerL0.cxx

diff --git a/TRD/AliTRDTriggerL0.cxx b/TRD/AliTRDTriggerL0.cxx
index 73224b5898662ec289f0c9eb027dce4a9617cc96..bba3389871760584153be0ff56903bf54cad5e04 100644 (file)
--- a/TRD/AliTRDTriggerL0.cxx
+++ b/TRD/AliTRDTriggerL0.cxx
@@ -36,16 +36,20 @@
 
 AliTRDTriggerL0::AliTRDTriggerL0()
 {
+  // constructor
+
   SetName("TRD");
 }
 
 AliTRDTriggerL0::~AliTRDTriggerL0()
 {
-
+  // destructor
 }
 
 void AliTRDTriggerL0::CreateInputs()
 {
+  // create the L0 inputs which are provided by the TRD
+
   if (fInputs.GetEntriesFast() > 0)
     return;
 
@@ -56,6 +60,7 @@ void AliTRDTriggerL0::CreateInputs()
 
 void AliTRDTriggerL0::Trigger()
 {
+  // do the actual trigger calculation
 
   AliRunLoader *runLoader = AliRunLoader::Instance();
   if (!runLoader)
@@ -76,7 +81,7 @@ void AliTRDTriggerL0::Trigger()
   for (Int_t iResult = 1; iResult <= simulationResult[0]; iResult++) {
     AliDebug(5, Form("Result[%d]=0x%x\n",iResult,simulationResult[iResult]));
   }
-  if ((simulationResult[0] > 0) || (simulationResult[1] > 0)) { 
+  if ((simulationResult[0] > 0) || (simulationResult[1] > 0)) {
     AliInfo("Fired single gap trigger");
     SetInput("0HSG");
   }