PndEmcFileCrystalCalibrator Class Reference

Class to use a textfile for Calibration. More...

#include <PndEmcFileCrystalCalibrator.h>

Inheritance diagram for PndEmcFileCrystalCalibrator:

Public Types
enum	CalibrationStatus_t { kCALOK, kCALMISSING, kCALERROR, kCALOVERFLOW }

Public Member Functions
	PndEmcFileCrystalCalibrator ()
	PndEmcFileCrystalCalibrator (const char *CalFileName)
void	SetCalibrationFile (const char *CalFileName)
	Set calibration file. More...
virtual Bool_t	Init ()
	Init. More...
virtual	~PndEmcFileCrystalCalibrator ()
virtual CalibrationStatus_t	Calibrate (Double_t &Energy, Long_t detId, Int_t SignalNr=1)
	Apply CrystalCalibration to Energy of Crystal derId. More...
virtual Bool_t	ReInit ()
	ReInit. More...
virtual void	SetVerbose (Int_t verbose)

Protected Member Functions
	ClassDef (PndEmcAbsCrystalCalibrator, 1)

Protected Attributes
Int_t	fVerbose

Private Member Functions
	ClassDef (PndEmcFileCrystalCalibrator, 1)

Private Attributes
TString	fCalFileName
std::map< Long_t, Double_t >	fCalibrationMap
std::map< Long_t, Double_t >	fGainMap
std::map< Long_t, Double_t >	fOverflowMap

Detailed Description

Class to use a textfile for Calibration.

Author

Ch. Hammann chamm.nosp@m.ann@.nosp@m.hiskp.nosp@m..uni.nosp@m.-bonn.nosp@m..de

Definition at line 22 of file PndEmcFileCrystalCalibrator.h.

Constructor & Destructor Documentation

PndEmcFileCrystalCalibrator::PndEmcFileCrystalCalibrator

(

)

Definition at line 20 of file PndEmcFileCrystalCalibrator.cxx.

                                                         :PndEmcAbsCrystalCalibrator(),fCalFileName(""){
};

PndEmcFileCrystalCalibrator::PndEmcFileCrystalCalibrator

(

const char *

CalFileName

)

Definition at line 23 of file PndEmcFileCrystalCalibrator.cxx.

                                                                               :PndEmcAbsCrystalCalibrator(),fCalFileName(CalFileName){
};

virtual PndEmcFileCrystalCalibrator::~PndEmcFileCrystalCalibrator ( )

inlinevirtual

Definition at line 38 of file PndEmcFileCrystalCalibrator.h.

{};

Member Function Documentation

PndEmcAbsCrystalCalibrator::CalibrationStatus_t PndEmcFileCrystalCalibrator::Calibrate ( Double_t &  Energy, Long_t  detId, Int_t  SignalNr = 1  )

virtual

Apply CrystalCalibration to Energy of Crystal derId.

Parameters

Double_t	Energy in Crystal
Long_t	detId of Crystal
Int_t	Number of Signal (in MultiWaveform)

Returns

PndEmcAbsCrystalCalibrator::kCALOK if successfull

Implements PndEmcAbsCrystalCalibrator.

Definition at line 93 of file PndEmcFileCrystalCalibrator.cxx.

References fCalibrationMap, fGainMap, fOverflowMap, PndEmcAbsCrystalCalibrator::kCALMISSING, PndEmcAbsCrystalCalibrator::kCALOK, and PndEmcAbsCrystalCalibrator::kCALOVERFLOW.

                                                                                                                                  {
        map<Long_t,Double_t>::iterator it;
        if(SignalNr==0){
                it = fOverflowMap.find(detId);
                if(it!=fOverflowMap.end()){
                        if(Energy > it->second){
                                return kCALOVERFLOW;
                        }
                }
        }

        it = fCalibrationMap.find(detId);
        if(it!=fCalibrationMap.end()){
                Energy*=it->second;
        }else{
                return kCALMISSING;
        }

        if(SignalNr==1){
                it=fGainMap.find(detId);
                if(it!=fGainMap.end()){
                        Energy*=it->second;
                }
        }

        return kCALOK;
};

PndEmcFileCrystalCalibrator::ClassDef ( PndEmcFileCrystalCalibrator  , 1    )

private

PndEmcAbsCrystalCalibrator::ClassDef ( PndEmcAbsCrystalCalibrator  , 1    )

protectedinherited

Bool_t PndEmcFileCrystalCalibrator::Init ( )

virtual

Init.

Returns

kTRUE on success

Reimplemented from PndEmcAbsCrystalCalibrator.

Definition at line 30 of file PndEmcFileCrystalCalibrator.cxx.

References buf, fCalFileName, fCalibrationMap, fGainMap, fOverflowMap, PndEmcAbsCrystalCalibrator::fVerbose, and TString.

                                        {
        ifstream in(fCalFileName,ifstream::in);
//    in.open(fCalibrationFileName);
        if (!in.good()) {
                std::cerr << "Cannot open calibration file!" << endl;
                return kFALSE;
        }

        char buf[255];
        while (in.getline(buf, 255)) {
                TString tmp = buf;
                TObjArray *tokens = tmp.Tokenize(" \t;");
                if(tokens->GetEntries()<2){
                        continue;
                }
                tmp=tokens->UncheckedAt(0)->GetName();
                TString tmp2 = tokens->UncheckedAt(1)->GetName();
                if(tmp.IsDigit() && tmp2.IsFloat()){
                        fCalibrationMap.insert(std::pair<Long_t,Double_t>(tmp.Atoi(),tmp2.Atof()));

                }
                if(tokens->GetEntries()<3){
                        continue;
                }
                tmp2 = tokens->UncheckedAt(2)->GetName();
                if(tmp.IsDigit() && tmp2.IsFloat()){
                        fGainMap.insert(std::pair<Long_t,Double_t>(tmp.Atoi(),tmp2.Atof()));

                }
                if(tokens->GetEntries()<4){
                        continue;
                }
                tmp2 = tokens->UncheckedAt(3)->GetName();
                if(tmp.IsDigit() && tmp2.IsFloat()){
                        fOverflowMap.insert(std::pair<Long_t,Double_t>(tmp.Atoi(),tmp2.Atof()));

                }
                delete tokens;
                
                
        }
        if(fVerbose >1){
                std::cout << "calibration values:" << std::endl;
                map<Long_t,Double_t>::iterator it;
                map<Long_t,Double_t>::iterator it2;
                Long_t detid;
                for ( it=fCalibrationMap.begin() ; it != fCalibrationMap.end(); it++ ){
                        detid = (*it).first;
                        std::cout << detid << "\t" << (*it).second << "\t";
                        it2=fGainMap.find(detid);
                        if(it2!=fGainMap.end()){
                                std::cout << (*it2).second << "\t";
                        }
                        it2=fOverflowMap.find(detid);
                        if(it2!=fOverflowMap.end()){
                                std::cout << (*it2).second;
                        }
                        std::cout << endl;
                }
        }
        return kTRUE;
};

virtual Bool_t PndEmcAbsCrystalCalibrator::ReInit ( )

inlinevirtualinherited

ReInit.

Returns

kTRUE on success

Definition at line 38 of file PndEmcAbsCrystalCalibrator.h.

{return kTRUE;};

void PndEmcFileCrystalCalibrator::SetCalibrationFile

(

const char *

CalFileName

)

Set calibration file.

Parameters

const

char * filename of calibration file

Returns

Definition at line 26 of file PndEmcFileCrystalCalibrator.cxx.

References fCalFileName.

                                                                           {
        fCalFileName = CalFileName;
};

virtual void PndEmcAbsCrystalCalibrator::SetVerbose ( Int_t  verbose )

inlinevirtualinherited

Definition at line 40 of file PndEmcAbsCrystalCalibrator.h.

References PndEmcAbsCrystalCalibrator::fVerbose, and verbose.

{fVerbose=verbose;};

Member Data Documentation

TString PndEmcFileCrystalCalibrator::fCalFileName

private

Definition at line 41 of file PndEmcFileCrystalCalibrator.h.

Referenced by Init(), and SetCalibrationFile().

std::map<Long_t, Double_t> PndEmcFileCrystalCalibrator::fCalibrationMap

private

Definition at line 42 of file PndEmcFileCrystalCalibrator.h.

Referenced by Calibrate(), and Init().

std::map<Long_t, Double_t> PndEmcFileCrystalCalibrator::fGainMap

private

Definition at line 43 of file PndEmcFileCrystalCalibrator.h.

Referenced by Calibrate(), and Init().

std::map<Long_t, Double_t> PndEmcFileCrystalCalibrator::fOverflowMap

private

Definition at line 44 of file PndEmcFileCrystalCalibrator.h.

Referenced by Calibrate(), and Init().

Int_t PndEmcAbsCrystalCalibrator::fVerbose

protectedinherited

Definition at line 56 of file PndEmcAbsCrystalCalibrator.h.

Referenced by Init(), and PndEmcAbsCrystalCalibrator::SetVerbose().

---

The documentation for this class was generated from the following files:

• PndEmcFileCrystalCalibrator.h
• PndEmcFileCrystalCalibrator.cxx