Updating macro to check the various methods of the AliMUONMCDataInterface

[u/mrichter/AliRoot.git] / PHOS / AliPHOSCalibData.cxx

diff --git a/PHOS/AliPHOSCalibData.cxx b/PHOS/AliPHOSCalibData.cxx
index cbf0fc30438155bd316ef0de9fe4834096a939e6..275fa206e53c62f6d60619e840f623f3564dcf23 100644 (file)
--- a/PHOS/AliPHOSCalibData.cxx
+++ b/PHOS/AliPHOSCalibData.cxx
@@ -22,6 +22,7 @@
 ///////////////////////////////////////////////////////////////////////////////
 
 #include "TRandom.h"
+#include "AliLog.h"
 #include "AliPHOSCalibData.h"
 #include "AliCDBManager.h"
 #include "AliCDBStorage.h"
@@ -44,16 +45,24 @@ ClassImp(AliPHOSCalibData)
     fCpvDataPath("PHOS/Calib/CpvGainPedestals"),
     fEmcBadChannelsMapPath("PHOS/Calib/EmcBadChannels")
 {
-  // Default constructor
+  // Default constructor.
+  // Open CDB entry, get EMC and CPV calibration data and bad channel map.
+  // If EMC or CPV calibration data does not exist, stop the run
   
    AliCDBEntry* entryEmc = AliCDBManager::Instance()->Get(fEmcDataPath.Data());
   if(entryEmc)
     fCalibDataEmc = (AliPHOSEmcCalibData*)entryEmc->GetObject();
-  
+
+  if(!fCalibDataEmc)
+    AliWarning("Calibration parameters for PHOS EMC not found. Create a new set.\n");
+    
   AliCDBEntry* entryCpv = AliCDBManager::Instance()->Get(fCpvDataPath.Data());
   if(entryCpv)
     fCalibDataCpv = (AliPHOSCpvCalibData*)entryCpv->GetObject();
 
+  if(!fCalibDataCpv)
+    AliWarning("Calibration parameters for PHOS CPV not found. Create a new set.\n");
+
   AliCDBEntry* entryEmcBadMap = AliCDBManager::Instance()->Get(fEmcBadChannelsMapPath.Data());
   if(entryEmcBadMap)
     fEmcBadChannelsMap = (AliPHOSEmcBadChannelsMap*)entryEmcBadMap->GetObject(); 
@@ -69,14 +78,23 @@ AliPHOSCalibData::AliPHOSCalibData(Int_t runNumber) :
   fEmcBadChannelsMapPath("PHOS/Calib/EmcBadChannels")
 {
   // Constructor
+  // Open CDB entry, get EMC and CPV calibration data and bad channel map.
+  // If EMC or CPV calibration data does not exist, stop the run
+
   AliCDBEntry* entryEmc = AliCDBManager::Instance()->Get(fEmcDataPath.Data(),runNumber);
   if(entryEmc)
     fCalibDataEmc = (AliPHOSEmcCalibData*)entryEmc->GetObject();
+
+  if(!fCalibDataEmc)
+    AliFatal("Calibration parameters for PHOS EMC not found. Stop reconstruction!\n");
   
   AliCDBEntry* entryCpv = AliCDBManager::Instance()->Get(fCpvDataPath.Data(),runNumber);
   if(entryCpv)
     fCalibDataCpv = (AliPHOSCpvCalibData*)entryCpv->GetObject();
 
+  if(!fCalibDataCpv)
+    AliFatal("Calibration parameters for PHOS CPV not found. Stop reconstruction!\n");
+  
   AliCDBEntry* entryEmcBadMap = AliCDBManager::Instance()->
     Get(fEmcBadChannelsMapPath.Data(),runNumber);
   if(entryEmcBadMap)
@@ -122,10 +140,12 @@ AliPHOSCalibData & AliPHOSCalibData::operator = (const AliPHOSCalibData & rhs)
 //________________________________________________________________
 void AliPHOSCalibData::Reset()
 {
-  // Set all pedestals to 0 and all ADC channels to 1
+  // Set all pedestals to 0 and all ADC channels to 1,
+  // and all channels are good (alive)
 
-  fCalibDataEmc->Reset();
-  fCalibDataCpv->Reset();
+  fCalibDataEmc     ->Reset();
+  fCalibDataCpv     ->Reset();
+  fEmcBadChannelsMap->Reset();
 }
 
 //________________________________________________________________