#include "Cal/AliTRDCalROC.h"
-#include "Cal/AliTRDCalChamberPos.h"
-#include "Cal/AliTRDCalStackPos.h"
-#include "Cal/AliTRDCalSuperModulePos.h"
-
#include "Cal/AliTRDCalPad.h"
#include "Cal/AliTRDCalDet.h"
#include "Cal/AliTRDCalGlobals.h"
if (fgInstance == 0)
fgInstance = new AliTRDcalibDB();
-
+
return fgInstance;
}
// TODO Default runnumber is set to 0, this should be changed later to an invalid value (e.g. -1) to prevent
// TODO invalid calibration data to be used.
- fRun = 0;
+ fRun = -1;
fPadResponse.fPRFbin = 0;
fPadResponse.fPRFlo = 0.0;
fPadResponse.fPRFwid = 0.0;
fPadResponse.fPRFpad = 0;
fPadResponse.fPRFsmp = 0;
-
- AliCDBManager* manager = AliCDBManager::Instance();
- if (!manager)
- {
- std::cout << "AliTRDcalibDB: CRITICAL: Failed to get instance of AliCDBManager." << std::endl;
- fLocator = 0;
- }
- else
- fLocator = manager->GetStorage("local://$ALICE_ROOT");
-
+
for (Int_t i=0; i<kCDBCacheSize; ++i)
{
fCDBCache[i] = 0;
// global parameters
case kIDMonitoringData : return CacheCDBEntry(kIDMonitoringData, "TRD/Calib/MonitoringData"); break;
case kIDGlobals : return CacheCDBEntry(kIDGlobals, "TRD/Calib/Globals"); break;
- case kIDSuperModulePos : return CacheCDBEntry(kIDSuperModulePos, "TRD/Calib/SuperModulePos"); break;
- case kIDChamberPos : return CacheCDBEntry(kIDChamberPos, "TRD/Calib/ChamberPos"); break;
- case kIDStackPos : return CacheCDBEntry(kIDStackPos, "TRD/Calib/StackPos"); break;
case kIDPIDLQ : return CacheCDBEntry(kIDPIDLQ, "TRD/Calib/PIDLQ"); break;
}
return 0;
// Retrieves an entry with path <cdbPath> from the CDB.
//
- if (fRun < 0)
- {
- AliFatal("AliTRDcalibDB: Run number not set! Use AliTRDcalibDB::SetRun.");
- //std::cerr << "AliTRDcalibDB: Run number not set! Use AliTRDcalibDB::SetRun." << std::endl;
- return 0;
- }
- if (!fLocator)
- {
- std::cerr << "AliTRDcalibDB: Storage Locator not available." << std::endl;
- return 0;
- }
- AliCDBEntry* entry = fLocator->Get(cdbPath, fRun);
- if (!entry)
+ AliCDBEntry* entry = AliCDBManager::Instance()->Get(cdbPath, fRun);
+ if (!entry)
{
std::cerr << "AliTRDcalibDB: Failed to get entry: " << cdbPath << std::endl;
return 0;
{
if (fCDBEntries[i])
{
- if (fCDBEntries[i]->IsOwner() == kFALSE && fCDBCache[i])
- delete fCDBCache[i];
-
- delete fCDBEntries[i];
+ if (AliCDBManager::Instance()->GetCacheFlag() == kFALSE)
+ {
+ if (fCDBEntries[i]->IsOwner() == kFALSE && fCDBCache[i])
+ delete fCDBCache[i];
+
+ delete fCDBEntries[i];
+ }
fCDBEntries[i] = 0;
fCDBCache[i] = 0;
}
}
}
-//_____________________________________________________________________________
-Bool_t AliTRDcalibDB::GetChamberPos(Int_t det, Float_t* xyz)
-{
- //
- // Returns the deviation of the chamber position from the nominal position.
- //
-
- const AliTRDCalChamberPos* chamber = dynamic_cast<const AliTRDCalChamberPos*>(GetCachedCDBObject(kIDChamberPos));
- if (!chamber)
- return kFALSE;
-
- const Float_t* kvalues = chamber->GetPos(det);
- if (!kvalues)
- return kFALSE;
-
- xyz[0] = kvalues[0];
- xyz[1] = kvalues[1];
- xyz[2] = kvalues[2];
-
- return kTRUE;
-}
-
-//_____________________________________________________________________________
-Bool_t AliTRDcalibDB::GetChamberRot(Int_t det, Float_t* xyz)
-{
- //
- // Returns the rotation of the chamber from the nominal position.
- //
-
- const AliTRDCalChamberPos* chamber = dynamic_cast<const AliTRDCalChamberPos*>(GetCachedCDBObject(kIDChamberPos));
- if (!chamber)
- return kFALSE;
-
- const Float_t* kvalues = chamber->GetRot(det);
- if (!kvalues)
- return kFALSE;
-
- xyz[0] = kvalues[0];
- xyz[1] = kvalues[1];
- xyz[2] = kvalues[2];
-
- return kTRUE;
-}
-
-//_____________________________________________________________________________
-Bool_t AliTRDcalibDB::GetStackPos(Int_t chamber, Int_t sector, Float_t* xyz)
-{
- //
- // Returns the deviation of the stack position from the nominal position.
- //
-
- const AliTRDCalStackPos* stack = dynamic_cast<const AliTRDCalStackPos*>(GetCachedCDBObject(kIDStackPos));
- if (!stack)
- return kFALSE;
-
- const Float_t* kvalues = stack->GetPos(chamber, sector);
- if (!kvalues)
- return kFALSE;
-
- xyz[0] = kvalues[0];
- xyz[1] = kvalues[1];
- xyz[2] = kvalues[2];
-
- return kTRUE;
-}
-
-//_____________________________________________________________________________
-Bool_t AliTRDcalibDB::GetStackRot(Int_t chamber, Int_t sector, Float_t* xyz)
-{
- //
- // Returns the rotation of the stack from the nominal position.
- //
-
- const AliTRDCalStackPos* stack = dynamic_cast<const AliTRDCalStackPos*>(GetCachedCDBObject(kIDStackPos));
- if (!stack)
- return kFALSE;
-
- const Float_t* kvalues = stack->GetRot(chamber, sector);
- if (!kvalues)
- return kFALSE;
-
- xyz[0] = kvalues[0];
- xyz[1] = kvalues[1];
- xyz[2] = kvalues[2];
-
- return kTRUE;
-}
-
-//_____________________________________________________________________________
-Bool_t AliTRDcalibDB::GetSuperModulePos(Int_t sm, Float_t* xyz)
-{
- //
- // Returns the deviation of the supermodule position from the nominal position.
- //
-
- const AliTRDCalSuperModulePos* smPos = dynamic_cast<const AliTRDCalSuperModulePos*>(GetCachedCDBObject(kIDSuperModulePos));
- if (!smPos)
- return kFALSE;
-
- const Float_t* kvalues = smPos->GetPos(sm);
- if (!kvalues)
- return kFALSE;
-
- xyz[0] = kvalues[0];
- xyz[1] = kvalues[1];
- xyz[2] = kvalues[2];
-
- return kTRUE;
-}
-
-//_____________________________________________________________________________
-Bool_t AliTRDcalibDB::GetSuperModuleRot(Int_t sm, Float_t* xyz)
-{
- //
- // Returns the rotation of the supermodule from the nominal position.
- //
-
- const AliTRDCalSuperModulePos* smPos = dynamic_cast<const AliTRDCalSuperModulePos*>(GetCachedCDBObject(kIDSuperModulePos));
- if (!smPos)
- return kFALSE;
-
- const Float_t* kvalues = smPos->GetRot(sm);
- if (!kvalues)
- return kFALSE;
-
- xyz[0] = kvalues[0];
- xyz[1] = kvalues[1];
- xyz[2] = kvalues[2];
-
- return kTRUE;
-}
-
//_____________________________________________________________________________
Float_t AliTRDcalibDB::GetVdrift(Int_t det, Int_t col, Int_t row)
{
AliTRDCommonParam* commonParam = AliTRDCommonParam::Instance();
if (!commonParam)
return -1;
- Float_t field = commonParam->GetField();
+ Float_t fieldAbs = TMath::Abs(commonParam->GetField());
+ Float_t fieldSgn = 1.0;
+ if (fieldAbs > 0.0) {
+ fieldSgn = commonParam->GetField() / fieldAbs;
+ }
const Int_t kNb = 5;
Float_t p0[kNb] = { 0.004810, 0.007412, 0.010252, 0.013409, 0.016888 };
Float_t p2[kNb] = { -0.008682, -0.012896, -0.016987, -0.020880, -0.024623 };
Float_t p3[kNb] = { 0.000155, 0.000238, 0.000330, 0.000428, 0.000541 };
- Int_t ib = ((Int_t) (10 * (field - 0.15)));
+ Int_t ib = ((Int_t) (10 * (fieldAbs - 0.15)));
ib = TMath::Max( 0,ib);
ib = TMath::Min(kNb,ib);
Float_t alphaL = p0[ib]
- + p1[ib] * vdrift
- + p2[ib] * vdrift*vdrift
- + p3[ib] * vdrift*vdrift*vdrift;
+ + p1[ib] * vdrift
+ + p2[ib] * vdrift*vdrift
+ + p3[ib] * vdrift*vdrift*vdrift;
+
+ return TMath::Tan(fieldSgn * alphaL);
- return TMath::Tan(alphaL);
}
//_____________________________________________________________________________
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff