#include "AliCDBEntry.h"
#include "AliLog.h"
+#include "AliTRDPIDReference.h"
#include "AliTRDcalibDB.h"
+#include "AliTRDCommonParam.h"
#include "Cal/AliTRDCalROC.h"
#include "Cal/AliTRDCalPad.h"
#include "Cal/AliTRDCalDet.h"
#include "Cal/AliTRDCalDCS.h"
+#include "Cal/AliTRDCalDCSv2.h"
+#include "Cal/AliTRDCalDCSFEEv2.h"
#include "Cal/AliTRDCalPID.h"
#include "Cal/AliTRDCalMonitoring.h"
#include "Cal/AliTRDCalChamberStatus.h"
#include "Cal/AliTRDCalPadStatus.h"
#include "Cal/AliTRDCalSingleChamberStatus.h"
+#include "Cal/AliTRDCalTrkAttach.h"
+#include "Cal/AliTRDCalOnlineGainTable.h"
ClassImp(AliTRDcalibDB)
,fPRFhi(0)
,fPRFwid(0)
,fPRFpad(0)
+ ,fPIDResponse(NULL)
+ ,fOnlineGainTableID(0)
{
//
// Default constructor
,fPRFhi(0)
,fPRFwid(0)
,fPRFpad(0)
+ ,fPIDResponse(NULL)
+ ,fOnlineGainTableID(0)
{
//
// Copy constructor (not that it make any sense for a singleton...)
fPRFsmp = 0;
}
+ if (fPIDResponse) {
+ delete fPIDResponse;
+ fPIDResponse = 0x0;
+ }
+
Invalidate();
}
case kIDVdriftChamber :
return CacheCDBEntry(kIDVdriftChamber ,"TRD/Calib/ChamberVdrift");
break;
+ case kIDExBChamber :
+ return CacheCDBEntry(kIDExBChamber ,"TRD/Calib/ChamberExB");
+ break;
case kIDT0Pad :
return CacheCDBEntry(kIDT0Pad ,"TRD/Calib/LocalT0");
break;
case kIDGainFactorChamber :
return CacheCDBEntry(kIDGainFactorChamber ,"TRD/Calib/ChamberGainFactor");
break;
+
+ case kIDOnlineGainFactor :
+ switch(GetOnlineGainTableID()) {
+ case 0:
+ // For testing purposes only !!!
+ AliInfo("No gain table name from OCDB. Use default table!");
+ return CacheCDBEntry(kIDOnlineGainFactor ,"TRD/Calib/Krypton_2011-01");
+ break;
+ case 1:
+ // Online gain table ID 1
+ return CacheCDBEntry(kIDOnlineGainFactor ,"TRD/Calib/Krypton_2011-01");
+ break;
+ case 2:
+ // Online gain table ID 2
+ return CacheCDBEntry(kIDOnlineGainFactor ,"TRD/Calib/Gaintbl_Uniform_FGAN0_2011-01");
+ break;
+ case 3:
+ // Online gain table ID 3
+ return CacheCDBEntry(kIDOnlineGainFactor ,"TRD/Calib/Gaintbl_Uniform_FGAN8_2011-01");
+ break;
+ case 4:
+ // Online gain table ID 4
+ return CacheCDBEntry(kIDOnlineGainFactor ,"TRD/Calib/Krypton_2011-02");
+ break;
+ }
+ break;
+
case kIDNoiseChamber :
- return CacheCDBEntry(kIDNoiseChamber ,"TRD/Calib/DetNoise");
+ return CacheCDBEntry(kIDNoiseChamber ,"TRD/Calib/DetNoise");
break;
case kIDNoisePad :
- return CacheCDBEntry(kIDNoisePad ,"TRD/Calib/PadNoise");
+ return CacheCDBEntry(kIDNoisePad ,"TRD/Calib/PadNoise");
break;
-
// Parameters defined per pad
case kIDPRFWidth :
return CacheCDBEntry(kIDPRFWidth ,"TRD/Calib/PRFWidth");
break;
case kIDPIDNN :
return CacheCDBEntry(kIDPIDNN ,"TRD/Calib/PIDNN");
+ break;
case kIDPIDLQ :
return CacheCDBEntry(kIDPIDLQ ,"TRD/Calib/PIDLQ");
break;
+ case kIDPIDLQ1D:
+ return CacheCDBEntry(kIDPIDLQ1D ,"TRD/Calib/PIDLQ1D");
+ break;
case kIDRecoParam :
- return CacheCDBEntry(kIDRecoParam ,"TRD/Calib/RecoParam");
+ return CacheCDBEntry(kIDRecoParam ,"TRD/Calib/RecoParam");
+ break;
+ case kIDAttach :
+ return CacheCDBEntry(kIDAttach ,"TRD/Calib/TrkAttach");
break;
-
}
return 0;
//
// Caches the entry <id> with cdb path <cdbPath>
//
-
+
if (!fCDBCache[id]) {
fCDBEntries[id] = GetCDBEntry(cdbPath);
if (fCDBEntries[id]) {
fCDBCache[id] = fCDBEntries[id]->GetObject();
}
- }
-
+ }
+
return fCDBCache[id];
}
}
}
+ fOnlineGainTableID = 0;
+
}
+
//_____________________________________________________________________________
Float_t AliTRDcalibDB::GetNoise(Int_t det, Int_t col, Int_t row)
{
return calDet->GetValue(det);
}
+//_____________________________________________________________________________
+const AliTRDCalDet *AliTRDcalibDB::GetExBDet()
+{
+ //
+ // Returns the exB calibration object
+ // containing one number per detector
+ //
+
+ const AliTRDCalDet *calChamber = dynamic_cast<const AliTRDCalDet *> (GetCachedCDBObject(kIDExBChamber));
+
+ Double_t meanexb = 100.0;
+ if (calChamber) meanexb = calChamber->GetMean();
+ //printf("mean %f\n",meanexb);
+ if ((!calChamber) || (meanexb > 70.0)) {
+
+ const AliTRDCalDet *calChambervdrift = dynamic_cast<const AliTRDCalDet *>
+ (GetCachedCDBObject(kIDVdriftChamber));
+ if (!calChambervdrift) {
+ return 0;
+ }
+ else {
+ AliTRDCalDet *calDetExB = new AliTRDCalDet("lorentz angle tan","lorentz angle tan (detector value)");
+ for(Int_t k = 0; k < 540; k++){
+ calDetExB->SetValue(k,AliTRDCommonParam::Instance()->GetOmegaTau(calChambervdrift->GetValue(k)));
+ }
+ return calDetExB;
+ }
+ }
+ else return calChamber;
+
+}
//_____________________________________________________________________________
Float_t AliTRDcalibDB::GetT0(Int_t det, Int_t col, Int_t row)
{
return -1;
}
- Double_t mean = 0.0;
+ Double_t sum = 0.0;
for (Int_t channel = 0; channel < roc->GetNchannels(); ++channel) {
- mean += (calDet->GetValue(det) + roc->GetValue(channel)) / roc->GetNchannels();
+ sum += roc->GetValue(channel);
}
-
- return mean;
+ sum /= roc->GetNchannels();
+ sum += calDet->GetValue(det);
+ return sum;
}
}
+//_____________________________________________________________________________
+AliTRDCalOnlineGainTableROC* AliTRDcalibDB::GetOnlineGainTableROC(Int_t det)
+{
+ //
+ // Returns the online gain factor table for a given ROC.
+ //
+
+ const AliTRDCalOnlineGainTable *calOnline
+ = dynamic_cast<const AliTRDCalOnlineGainTable *>
+ (GetCachedCDBObject(kIDOnlineGainFactor));
+ if (!calOnline) {
+ return 0x0;
+ }
+
+ return calOnline->GetGainTableROC(det);
+
+}
+
+//_____________________________________________________________________________
+Float_t AliTRDcalibDB::GetOnlineGainFactor(Int_t det, Int_t col, Int_t row)
+{
+ //
+ // Returns the online gain factor for the given pad.
+ //
+
+ const AliTRDCalOnlineGainTable *calOnline
+ = dynamic_cast<const AliTRDCalOnlineGainTable *>
+ (GetCachedCDBObject(kIDOnlineGainFactor));
+ if (!calOnline) {
+ return -1;
+ }
+
+ return calOnline->GetGainCorrectionFactor(det,row,col);
+
+}
+
//_____________________________________________________________________________
AliTRDCalROC *AliTRDcalibDB::GetGainFactorROC(Int_t det)
{
// Returns Number of time bins from the DCS
//
- const TObjArray *dcsArr = dynamic_cast<const TObjArray *>(GetCachedCDBObject(kIDDCS));
+ Int_t nMixed = -2; // not the same number for all chambers
+ Int_t nUndef = -1; // default value - has not been set!
+ Int_t nTbSor = nUndef;
+ Int_t nTbEor = nUndef;
+ Int_t calver = 0; // Check CalDCS version
- if(!dcsArr){
- printf("No DCS Object found\n");
- //return -1;
- return 30;
- }
- const AliTRDCalDCS *calDCSsor = dynamic_cast<const AliTRDCalDCS *>(dcsArr->At(0)); // Take SOR
- const AliTRDCalDCS *calDCSeor = dynamic_cast<const AliTRDCalDCS *>(dcsArr->At(1));
-
- // prefer SOR
- if(!calDCSsor){
- if(!calDCSeor){
- printf("No calDCSeor found\n");
- //return -1;
- return 30;
+ const TObjArray *dcsArr = dynamic_cast<const TObjArray *>(GetCachedCDBObject(kIDDCS));
+ if (!dcsArr) {
+ AliError("No DCS object found!");
+ return nUndef;
+ }
+
+ if (!strcmp(dcsArr->At(0)->ClassName(),"AliTRDCalDCS")) calver = 1;
+ if (!strcmp(dcsArr->At(0)->ClassName(),"AliTRDCalDCSv2")) calver = 2;
+
+ if (calver == 1) {
+ // DCS object
+ const AliTRDCalDCS *calDCSsor = dynamic_cast<const AliTRDCalDCS *>(dcsArr->At(0));
+ const AliTRDCalDCS *calDCSeor = dynamic_cast<const AliTRDCalDCS *>(dcsArr->At(1));
+ if (!calDCSsor) {
+ // the SOR file is mandatory
+ AliError("NO SOR AliTRDCalDCS object found in CDB file!");
+ return nUndef;
}
- if(calDCSeor->GetGlobalNumberOfTimeBins() > 0.0) return calDCSeor->GetGlobalNumberOfTimeBins();
- else return 30;
- }
- // if SOR is available and the number of timebins is > -1, take this, otherwise check EOR
- Int_t nTimeSOR = calDCSsor->GetGlobalNumberOfTimeBins();
- if(nTimeSOR > -1){
- // Make a consistency check
- if(calDCSeor){
- Int_t nTimeEOR = calDCSeor->GetGlobalNumberOfTimeBins();
- if((nTimeEOR > -1) && (nTimeSOR != nTimeEOR)){
- // Parameter inconsistency found, return -2 to be able to catch the error
- //return -2;
- printf("Inconsistency\n");
- return 30;
- }
+ if (!calDCSeor) {
+ // this can happen if the run is shorter than a couple of seconds.
+ AliWarning("NO EOR AliTRDCalDCS object found in CDB file.");
}
- // Consisency check passed or not done
- if(nTimeSOR > 0.0) return nTimeSOR;
- else return 30;
- } else {
- // SOR has unphysical time parameter, take EOR
- if(calDCSeor) {
- if(calDCSeor->GetGlobalNumberOfTimeBins() > 0.0) return calDCSeor->GetGlobalNumberOfTimeBins();
- else return 30;
+
+ // get the numbers
+ nTbSor = calDCSsor->GetGlobalNumberOfTimeBins();
+ if (calDCSeor) nTbEor = calDCSeor->GetGlobalNumberOfTimeBins();
+
+ } else if (calver == 2) {
+ // DCSv2 object
+ const AliTRDCalDCSv2 *calDCSsorv2 = dynamic_cast<const AliTRDCalDCSv2 *>(dcsArr->At(0));
+ const AliTRDCalDCSv2 *calDCSeorv2 = dynamic_cast<const AliTRDCalDCSv2 *>(dcsArr->At(1));
+ if (!calDCSsorv2) {
+ // the SOR file is mandatory
+ AliError("NO SOR AliTRDCalDCSv2 object found in CDB file!");
+ return nUndef;
+ }
+ if (!calDCSeorv2) {
+ // this can happen if the run is shorter than a couple of seconds.
+ AliWarning("NO EOR AliTRDCalDCSv2 object found in CDB file.");
}
- return 30; // Both SOR and EOR not available
+
+ // get the numbers
+ nTbSor = calDCSsorv2->GetGlobalNumberOfTimeBins();
+ if (calDCSeorv2) nTbEor = calDCSeorv2->GetGlobalNumberOfTimeBins();
+
+ } else AliError("NO DCS/DCSv2 OCDB entry found!");
+
+ // if they're the same return the value
+ // -2 means mixed, -1: no data, >= 0: good number of time bins
+ if (nTbSor == nTbEor) return nTbSor;
+
+ // if they're differing:
+ if (nTbSor == nMixed || nTbEor == nMixed) {
+ AliWarning("Inconsistent number of time bins found!");
+ return nMixed;
}
+
+ // one is undefined, the other ok -> return that one
+ if (nTbSor == nUndef) return nTbEor;
+ if (nTbEor == nUndef) return nTbSor;
+
+ // only remains: two different numbers >= 0
+ return nMixed;
+
}
//_____________________________________________________________________________
filterType = "";
return;
}
- const AliTRDCalDCS *calDCS = dynamic_cast<const AliTRDCalDCS *>(dcsArr->At(1)); // Take EOR
-
- if(!calDCS){
- filterType = "";
+
+ Int_t esor = 0; // Take SOR
+ Int_t calver = 0; // Check CalDCS version
+ if (!strcmp(dcsArr->At(0)->ClassName(),"AliTRDCalDCS")) calver = 1;
+ if (!strcmp(dcsArr->At(0)->ClassName(),"AliTRDCalDCSv2")) calver = 2;
+
+ if (calver == 1) {
+
+ // DCS object
+ const AliTRDCalDCS *calDCS = dynamic_cast<const AliTRDCalDCS *>(dcsArr->At(esor));
+ if(!calDCS){
+ filterType = "";
+ return;
+ }
+ filterType = calDCS->GetGlobalFilterType();
+
+ }
+ else if (calver == 2) {
+
+ // DCSv2 object
+ const AliTRDCalDCSv2 *calDCSv2 = dynamic_cast<const AliTRDCalDCSv2 *>(dcsArr->At(esor));
+ if(!calDCSv2){
+ filterType = "";
+ return;
+ }
+ filterType = calDCSv2->GetGlobalFilterType();
+
+ }
+ else {
+
+ AliError("NO DCS/DCSv2 OCDB entry found!");
+
+ }
+
+}
+
+//_____________________________________________________________________________
+Int_t AliTRDcalibDB::GetOnlineGainTableID()
+{
+ //
+ // Get the gain table ID from the DCS
+ //
+
+ if (fOnlineGainTableID > 0) {
+ return fOnlineGainTableID;
+ }
+
+ const TObjArray *dcsArr = dynamic_cast<const TObjArray *>(GetCachedCDBObject(kIDDCS));
+ if (!dcsArr){
+ return -1;
+ }
+
+ Int_t esor = 0; // Take SOR
+ Int_t calver = 0; // Check CalDCS version
+ if (!strcmp(dcsArr->At(0)->ClassName(),"AliTRDCalDCS")) calver = 1;
+ if (!strcmp(dcsArr->At(0)->ClassName(),"AliTRDCalDCSv2")) calver = 2;
+
+ if (calver == 1) {
+
+ // No data for old DCS object available, anyway
+ return -1;
+
+ }
+ else if (calver == 2) {
+
+ // DCSv2 object
+ const AliTRDCalDCSv2 *calDCSv2 = dynamic_cast<const AliTRDCalDCSv2 *>(dcsArr->At(esor));
+ if(!calDCSv2){
+ return -1;
+ }
+
+ TString tableName = "";
+ for (Int_t i = 0; i < 540; i++) {
+ const AliTRDCalDCSFEEv2 *calDCSFEEv2 = calDCSv2->GetCalDCSFEEObj(0);
+ tableName = calDCSFEEv2->GetGainTableName();
+ if (tableName.Length() > 0) {
+ break;
+ }
+ }
+ if (tableName.CompareTo("Krypton_2011-01") == 0) {
+ fOnlineGainTableID = 1;
+ return fOnlineGainTableID;
+ }
+ if (tableName.CompareTo("Gaintbl_Uniform_FGAN0_2011-01") == 0) {
+ fOnlineGainTableID = 2;
+ return fOnlineGainTableID;
+ }
+ if (tableName.CompareTo("Gaintbl_Uniform_FGAN8_2011-01") == 0) {
+ fOnlineGainTableID = 3;
+ return fOnlineGainTableID;
+ }
+ if (tableName.CompareTo("Krypton_2011-02") == 0) {
+ fOnlineGainTableID = 4;
+ return fOnlineGainTableID;
+ }
+
+ }
+ else {
+
+ AliError("NO DCS/DCSv2 OCDB entry found!");
+ return -1;
+
+ }
+
+ return -1;
+
+}
+
+//_____________________________________________________________________________
+void AliTRDcalibDB::GetGlobalConfiguration(TString &config)
+{
+ //
+ // Get Configuration from the DCS
+ //
+
+ const TObjArray *dcsArr = dynamic_cast<const TObjArray *>(GetCachedCDBObject(kIDDCS));
+ if(!dcsArr){
+ config = "";
return;
+ }
+
+ Int_t esor = 0; // Take SOR
+ Int_t calver = 0; // Check CalDCS version
+ if (!strcmp(dcsArr->At(0)->ClassName(),"AliTRDCalDCS")) calver = 1;
+ if (!strcmp(dcsArr->At(0)->ClassName(),"AliTRDCalDCSv2")) calver = 2;
+
+ if (calver == 1) {
+
+ // DCS object
+ const AliTRDCalDCS *calDCS = dynamic_cast<const AliTRDCalDCS *>(dcsArr->At(esor));
+ if(!calDCS){
+ config = "";
+ return;
+ }
+ config = calDCS->GetGlobalConfigName();
+
}
- filterType = calDCS->GetGlobalFilterType();
+ else if (calver == 2) {
+
+ // DCSv2 object
+ const AliTRDCalDCSv2 *calDCSv2 = dynamic_cast<const AliTRDCalDCSv2 *>(dcsArr->At(esor));
+ if(!calDCSv2){
+ config = "";
+ return;
+ }
+ config = calDCSv2->GetGlobalConfigName();
+
+ }
+ else {
+
+ AliError("NO DCS/DCSv2 OCDB entry found!");
+
+ }
+
+}
+
+//_____________________________________________________________________________
+void AliTRDcalibDB::GetGlobalConfigurationVersion(TString &version)
+{
+ //
+ // Get Version of Configuration from the DCS
+ //
+
+ const TObjArray *dcsArr = dynamic_cast<const TObjArray *>(GetCachedCDBObject(kIDDCS));
+ if(!dcsArr){
+ version = "";
+ return;
+ }
+
+ Int_t esor = 0; // Take SOR
+ Int_t calver = 0; // Check CalDCS version
+ if (!strcmp(dcsArr->At(0)->ClassName(),"AliTRDCalDCS")) calver = 1;
+ if (!strcmp(dcsArr->At(0)->ClassName(),"AliTRDCalDCSv2")) calver = 2;
+
+ if (calver == 1) {
+
+ // DCS object
+ const AliTRDCalDCS *calDCS = dynamic_cast<const AliTRDCalDCS *>(dcsArr->At(esor));
+ if(!calDCS){
+ version = "";
+ return;
+ }
+ version = calDCS->GetGlobalConfigVersion();
+
+ }
+ else if (calver == 2) {
+
+ // DCSv2 object
+ const AliTRDCalDCSv2 *calDCSv2 = dynamic_cast<const AliTRDCalDCSv2 *>(dcsArr->At(esor));
+ if(!calDCSv2){
+ version = "";
+ return;
+ }
+ version = calDCSv2->GetGlobalConfigVersion();
+
+ }
+ else {
+
+ AliError("NO DCS/DCSv2 OCDB entry found!");
+
+ }
+
+}
+
+//_____________________________________________________________________________
+Bool_t AliTRDcalibDB::HasOnlineFilterPedestal()
+{
+ //
+ // Checks whether pedestal filter was applied online
+ //
+
+ TString cname;
+
+ // Temporary: Get the filter config from the configuration name
+ GetGlobalConfiguration(cname);
+ TString filterconfig = cname(cname.First("_") + 1, cname.First("-") - cname.First("_") - 1);
+
+ // TString filterconfig;
+ //GetFilterType(filterconfig);
+
+ return filterconfig.Contains("p");
+
+}
+
+//_____________________________________________________________________________
+Bool_t AliTRDcalibDB::HasOnlineFilterGain()
+{
+ //
+ // Checks whether online gain filter was applied
+ //
+
+ TString cname;
+
+ // Temporary: Get the filter config from the configuration name
+ GetGlobalConfiguration(cname);
+ TString filterconfig = cname(cname.First("_") + 1, cname.First("-") - cname.First("_") - 1);
+
+ //TString filterconfig;
+ //GetFilterType(filterconfig);
+
+ return filterconfig.Contains("g");
+
+}
+
+//_____________________________________________________________________________
+Bool_t AliTRDcalibDB::HasOnlineTailCancellation()
+{
+ //
+ // Checks whether online tail cancellation was applied
+ //
+
+ TString cname;
+
+ // Temporary: Get the filter config from the configuration name
+ GetGlobalConfiguration(cname);
+ TString filterconfig = cname(cname.First("_") + 1, cname.First("-") - cname.First("_") - 1);
+
+ //TString filterconfig;
+ //GetFilterType(filterconfig);
+
+ return filterconfig.Contains("t");
}
// calculate entry based on event type info
Int_t n = 0; //f(eventtype[0], eventtype[1], ....)
- return (AliTRDrecoParam*)recos->UncheckedAt(n);
+ return (AliTRDrecoParam *) recos->UncheckedAt(n);
}
}
//_____________________________________________________________________________
-Bool_t AliTRDcalibDB::IsChamberInstalled(Int_t det)
+Bool_t AliTRDcalibDB::IsChamberGood(Int_t det)
+{
+ //
+ // Returns status, see name of functions for details ;-)
+ //
+
+ const AliTRDCalChamberStatus * cal = dynamic_cast<const AliTRDCalChamberStatus *>
+ (GetCachedCDBObject(kIDChamberStatus));
+ if (!cal) {
+ return -1;
+ }
+
+ return cal->IsGood(det);
+
+}
+
+//_____________________________________________________________________________
+Bool_t AliTRDcalibDB::IsChamberNoData(Int_t det)
{
//
// Returns status, see name of functions for details ;-)
return -1;
}
- return cal->IsInstalled(det);
+ return cal->IsNoData(det);
}
//_____________________________________________________________________________
-Bool_t AliTRDcalibDB::IsChamberMasked(Int_t det)
+Bool_t AliTRDcalibDB::IsHalfChamberNoData(Int_t det, Int_t side)
{
//
// Returns status, see name of functions for details ;-)
return -1;
}
- return cal->IsMasked(det);
+ return side > 0 ? cal->IsNoDataSideB(det) : cal->IsNoDataSideA(det);
}
+
//_____________________________________________________________________________
-Bool_t AliTRDcalibDB::IsHalfChamberMasked(Int_t det, Int_t side){
+Bool_t AliTRDcalibDB::IsChamberBadCalibrated(Int_t det)
+{
//
// Returns status, see name of functions for details ;-)
//
return -1;
}
- return side > 0 ? cal->IsHalfChamberSideBMasked(det) : cal->IsHalfChamberSideAMasked(det);
+ return cal->IsBadCalibrated(det);
}
+
//_____________________________________________________________________________
const AliTRDCalPID *AliTRDcalibDB::GetPIDObject(AliTRDpidUtil::ETRDPIDMethod method)
{
}
+//_____________________________________________________________________________
+AliTRDPIDResponse *AliTRDcalibDB::GetPIDResponse(AliTRDPIDResponse::ETRDPIDMethod method)
+{
+ //
+ // Returns the PID response object for 1D-LQ
+ //
+
+ if (!fPIDResponse) {
+
+ fPIDResponse = new AliTRDPIDResponse;
+
+ // Load Reference Histos from OCDB
+ fPIDResponse->SetPIDmethod(method);
+ const TObjArray *references = dynamic_cast<const TObjArray *>(GetCachedCDBObject(kIDPIDLQ1D));
+
+ TIter refs(references);
+ TObject *obj = NULL;
+ AliTRDPIDReference *ref = NULL;
+ Bool_t hasReference = kFALSE;
+ while ((obj = refs())){
+ if ((ref = dynamic_cast<AliTRDPIDReference *>(obj))){
+ fPIDResponse->Load(ref);
+ hasReference = kTRUE;
+ break;
+ }
+ }
+
+ if (!hasReference) {
+ AliError("Reference histograms not found in the OCDB");
+ }
+
+ }
+
+ return fPIDResponse;
+
+}
+
+//_____________________________________________________________________________
+const AliTRDCalTrkAttach* AliTRDcalibDB::GetAttachObject()
+{
+ //
+ // Returns the object storing likelihood distributions for cluster to track attachment
+ //
+
+ return dynamic_cast<const AliTRDCalTrkAttach*>(GetCachedCDBObject(kIDAttach));
+
+}
+
//_____________________________________________________________________________
const AliTRDCalMonitoring *AliTRDcalibDB::GetMonitoringObject()
{
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