/* $Id: $ */
#include <TObject.h>
+#include <TObjArray.h>
#include "AliEMCALGeoParams.h"
class TString;
+class TTree;
/*
Objects of this class contain basis for absolute calibrations
- AliEMCALCalibAbs inherits TObject only to use AliLog "functions".
*/
+// total calibration factor is a product of
+// a) overall calibration factor [fAbsoluteCalib]
+// b) individual gain factor per tower [fRelativeCalib]
+// c) time-dependent correction
+// In this class we store a), b)
+
+// ******* internal class definition *************
+
+// 1 SuperModule's worth of info: info on where the different APDs are
+class AliEMCALSuperModuleCalibAbs : public TObject {
+
+ public:
+ AliEMCALSuperModuleCalibAbs(const int smNum=0) : TObject(), // just init values
+ fSuperModuleNum(smNum),
+ fCalibMethod(0),
+ fCalibPass(0),
+ fAbsoluteCalib(0)
+ {
+ for (int icol=0; icol<AliEMCALGeoParams::fgkEMCALCols; icol++) {
+ for (int irow=0; irow<AliEMCALGeoParams::fgkEMCALRows; irow++) {
+ fRelativeCalib[icol][irow] = 1.0;
+ }
+ }
+ }
+
+ public:
+ // first
+ void SetSuperModuleNum(Int_t i) { fSuperModuleNum = i;}; //
+ Int_t GetSuperModuleNum() const { return fSuperModuleNum;}; //
+ void SetCalibMethod(Int_t i) { fCalibMethod = i;}; //
+ Int_t GetCalibMethod() const { return fCalibMethod;}; //
+ void SetCalibPass(Int_t i) { fCalibPass = i;}; //
+ Int_t GetCalibPass() const { return fCalibPass;}; //
+ void SetAbsoluteCalib(Float_t f) { fAbsoluteCalib = f;}; //
+ Float_t GetAbsoluteCalib() const { return fAbsoluteCalib;}; //
+
+ // third
+ void SetRelativeCalib(int icol, int irow, Float_t f) { fRelativeCalib[icol][irow] = f; }; //
+ Float_t GetRelativeCalib(int icol, int irow) const { return fRelativeCalib[icol][irow]; }; //
+
+ private:
+ // first: overall values for the whole SuperModule
+ Int_t fSuperModuleNum; // which SuperModule is this?
+ Int_t fCalibMethod; // a la 0=cosmics, 1=pi0, 2=electrons,3=using ecore,
+ Int_t fCalibPass; // which analysis iteration is this.. 1,2,..N
+ Float_t fAbsoluteCalib; // (ADC>GeV absolute gain/conversion)
+
+ // third: individual info for each tower
+ Float_t fRelativeCalib[AliEMCALGeoParams::fgkEMCALCols][AliEMCALGeoParams::fgkEMCALRows]; // values around 1, if gains are well balanced
+
+ ClassDef(AliEMCALSuperModuleCalibAbs, 3) // help class
+};
+// ******* end of internal class definition *************
+
class AliEMCALCalibAbs : public TObject {
public:
enum kProblemType {kNoLED=-999};// code in possible problems
- AliEMCALCalibAbs();
+ AliEMCALCalibAbs(const int nSM = AliEMCALGeoParams::fgkEMCALModules);
// Read and Write txt I/O methods are normally not used, but are useful for
- // debug purposes
- void ReadCalibAbsInfo(Int_t nSM, const TString &txtFileName, Bool_t swapSides=kFALSE); // info file is for nSm=1 to 12 SuperModules
-
- void WriteCalibAbsInfo(const TString &txtFileName, Bool_t swapSides=kFALSE); // info file is for nSm=1 to 12 SuperModules
+ // filling the object before it is saved in OCDB
+ void ReadTextCalibAbsInfo(Int_t nSM, const TString &txtFileName, Bool_t swapSides=kFALSE); // info file is for nSm=1 to 12 SuperModules
+ void WriteTextCalibAbsInfo(const TString &txtFileName, Bool_t swapSides=kFALSE); // info file is for nSm=1 to 12 SuperModules
+ void ReadRootCalibAbsInfo(const TString &rootFileName, Bool_t swapSides=kFALSE); // info file is for nSm=1 to 12 SuperModules
+ void ReadTreeCalibAbsInfo(TTree *tree, Bool_t swapSides=kFALSE); // info file is for nSm=1 to 12 SuperModules
+ void WriteRootCalibAbsInfo(const TString &rootFileName, Bool_t swapSides=kFALSE); // info file is for nSm=1 to 12 SuperModules
virtual ~AliEMCALCalibAbs();
- // total calibration factor is a product of
- // a) overall calibration factor [fAbsoluteGain]
- // b) individual gain factor per tower [fRelativeGain]
- // c) time-dependent correction
- // In this class we store a), b) and the needed static ingredients for c)
-
- // values per single tower
- struct AliEMCALCalibAbsVal {
- Float_t fRelativeGain; // (ADC>GeV relative gain/conversion), value around 1
- Float_t fHighLowRatio; // value around 16 or so
- Int_t fHighLow; // 0 (low) or 1 (high) gain, used for LEDAmp info
- Float_t fLEDAmp; // LED amplitude
- Float_t fLEDAmpRMS; // RMS
- };
-
- // 1 SuperModule's worth of info: info on where the different APDs are
- struct AliEMCALSuperModuleCalibAbs {
- // first: overall values for the whole SuperModule
- Int_t fSuperModuleNum; // which SuperModule is this?
- Int_t fCalibMethod; // a la 0=cosmics, 1=pi0, 2=electrons,3=using ecore,
- Int_t fCalibPass; // which analysis iteration is this.. 1,2,..N
- Int_t fCalibTime; // t0, unix timestamp
- Float_t fAbsoluteGain; // (ADC>GeV absolute gain/conversion)
-
- // second: additional info for LED Reference and SM temperature
- Float_t fLEDRefAmp[AliEMCALGeoParams::fgkEMCALLEDRefs]; // LED amplitude at t0, low gain equivalent
- Float_t fLEDRefAmpRMS[AliEMCALGeoParams::fgkEMCALLEDRefs]; // RMS
- Float_t fLEDRefHighLowRatio[AliEMCALGeoParams::fgkEMCALLEDRefs]; // value around 16 or so
- Int_t fLEDRefHighLow[AliEMCALGeoParams::fgkEMCALLEDRefs]; // 0 (low) or 1 (high) gain
-
- Float_t fTemperature[AliEMCALGeoParams::fgkEMCALTempSensors]; // temperature at t0
- Float_t fTemperatureRMS[AliEMCALGeoParams::fgkEMCALTempSensors]; // RMS
-
- // third: individual info for each tower
- AliEMCALCalibAbsVal fAPDVal[AliEMCALGeoParams::fgkEMCALCols][AliEMCALGeoParams::fgkEMCALRows]; // at t0
- };
-
// pointer to stored info.
-
Int_t GetNSuperModule() const { return fNSuperModule; };
- AliEMCALSuperModuleCalibAbs * GetSuperModuleData() const { return fSuperModuleData; };
// - via the index in the stored array:
- virtual AliEMCALSuperModuleCalibAbs GetSuperModuleCalibAbsId(Int_t smIndex) const;
+ virtual AliEMCALSuperModuleCalibAbs * GetSuperModuleCalibAbsId(Int_t smIndex) const
+ { return (AliEMCALSuperModuleCalibAbs*) fSuperModuleData[smIndex]; };
+
// - or via the actual SM number
- virtual AliEMCALSuperModuleCalibAbs GetSuperModuleCalibAbsNum(Int_t smNum) const;
+ virtual AliEMCALSuperModuleCalibAbs * GetSuperModuleCalibAbsNum(Int_t smNum) const;
protected:
Int_t fNSuperModule; // Number of supermodules.
- AliEMCALSuperModuleCalibAbs *fSuperModuleData; // SuperModule data
+ TObjArray fSuperModuleData; // SuperModule data
private:
AliEMCALCalibAbs(const AliEMCALCalibAbs &);
AliEMCALCalibAbs &operator = (const AliEMCALCalibAbs &);
- ClassDef(AliEMCALCalibAbs, 1) //CalibAbs data reader
+ ClassDef(AliEMCALCalibAbs, 4) //CalibAbs data info
};
#endif
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff