+// $Id$
+
/**************************************************************************
* Copyright(c) 2006, ALICE Experiment at CERN, All rights reserved. *
* *
* provided "as is" without express or implied warranty. *
**************************************************************************/
-
#include "AliHLTPHOSRawAnalyzer.h"
-#include "AliHLTPHOSUtilities.h"
-AliHLTPHOSRawAnalyzer:: AliHLTPHOSRawAnalyzer(): AliHLTPHOSBase(),
- // fDoCorrectBaselineUsingFirstFiveSamples(false),
- fDoCorrectBaselineUsingFirstFiveSamples(true),
- fDoubleDataPtr(0),
- fIntDataPtr(0),
+
+AliHLTPHOSRawAnalyzer:: AliHLTPHOSRawAnalyzer(): fDoubleDataPtr(0),
+ fShortDataPtr(0),
fSampleFrequency(10),
fDTofGuess(-1),
fDAmplGuess(-1),
fTau(2),
fDTof(99999),
fDAmpl(99999),
- fStartIndex(0),
- fUtilitiesPtr(0)
+ fStartIndex(0)
{
- // fIntDataPtr = new UInt_t[1008];
-
- // fDoubleDataPtr;
- fUtilitiesPtr = new AliHLTPHOSUtilities();
-}
-
-AliHLTPHOSRawAnalyzer::~AliHLTPHOSRawAnalyzer()
-{
- // delete[] fIntDataPtr;
-}
-
-
-
-
-
-/**
-* Main constructor
-* @param dtaPtr Data array for wich a subarray will be taken to perform the fit
-* @param fs the sampling frequency in entities of MHz. Needed in order to calculate physical time
-**/
-AliHLTPHOSRawAnalyzer::AliHLTPHOSRawAnalyzer(double * /*dtaPtr*/, double fs): AliHLTPHOSBase(),
- fDoCorrectBaselineUsingFirstFiveSamples(false),
- fDoubleDataPtr(0),
- fIntDataPtr(0),
- fSampleFrequency(10),
- fDTofGuess(-1),
- fDAmplGuess(-1),
- fTau(2),
- fDTof(99999),
- fDAmpl(99999),
- fStartIndex(0)
-{
- fSampleFrequency = fs;
-} //end
-
-
-
-void
-AliHLTPHOSRawAnalyzer::SetCorrectBaselineUsingFirstFiveSamples()
-{
- fDoCorrectBaselineUsingFirstFiveSamples = true;
-}
-
-
-void
-//AliHLTPHOSRawAnalyzer::CorrectBaselineUsingFirstFiveSamples(double *data, int length)
-//AliHLTPHOSRawAnalyzer::CorrectBaselineUsingFirstFiveSamples(int *data, int length)
-AliHLTPHOSRawAnalyzer::CorrectBaselineUsingFirstFiveSamples(UInt_t *data, const int length)
-{
- // cout << "AliHLTPHOSRawAnalyzer::CorrectBaselineUsingFirstFiveSamples" << endl;
-
-
- unsigned int sumOfFirstFiveSamples = 0;
-
- for(int i=0; i< 5; i++)
- {
- sumOfFirstFiveSamples += data[i];
- }
-
- unsigned int valueToSubtract = sumOfFirstFiveSamples/5;
-
- for(int j = 0; j < length; j++)
- {
- if( (int)(data[j] - valueToSubtract) > 0)
- {
- data[j] = data[j] - valueToSubtract;
- }
- else
- {
- data[j] = 0;
- }
- }
}
-
-// /**
-// * Attemps to level the basline to zero.
-// * The baseline will be calculated from the pretrigger samples and subtracted from the
-// * data array.
-// * If pretrigger samples are not present then the basline correction will be incorrect.
-// * @param dataPtr array for wich to correct the basline
-// * @param N the number of pretrigger samples used to calculate the baseline.
-// **/
-// void
-// AliHLTPHOSRawAnalyzer::BaselineCorrection(double * /*dataPtr*/, int /*N*/)
-// {
-
-// } //end BaselineCorrection
-
-
-/**
-* Shifts the baseline with the amount given by baselineValue
-* If pretrigger samples are not present then the basline correction will be incorrect.
-* @param dataPtr array for wich to correct the basline
-* @param baselineValue the basline value to subtract..
-**/
-void
-AliHLTPHOSRawAnalyzer::BaselineCorrection(double * /*dataPtr*/, double /*baselineValue*/)
-{
-
-} //end BaslineCorrection
-
-
-/**
- * Gives the timing in entities of sample indexes
- * Physical time is found by multiplying with the sampling intervall (Ts).
- **/
-float
-AliHLTPHOSRawAnalyzer::GetTiming() const
-{
- return fDTof;
-} //end GetTiming
-
-
-/**
- * Gives the time in entities of ADC channels (quantization levels).
- * Absolute enrgy is found by multiplying with offline calibration constants.
- **/
-float
-AliHLTPHOSRawAnalyzer::GetEnergy() const
-{
- return fDAmpl;
-} //end GetEnergy
-
-
-
-/**
- * Set data array. Overrides data data array set in the constructor.
- **/
- void
-
- AliHLTPHOSRawAnalyzer::SetData(const UInt_t *data, const int length)
- // AliHLTPHOSRawAnalyzer::SetData(UInt_t *data, const int length)
-// AliHLTPHOSRawAnalyzer::SetData(int *data, const int length)
- {
- fIntDataPtr = const_cast<UInt_t *>(data);
-
- if(fDoCorrectBaselineUsingFirstFiveSamples == true)
- {
- CorrectBaselineUsingFirstFiveSamples(fIntDataPtr, length);
- }
-
- // fIntDataPtr = data;
-
- }
-
-
-
-
-/**
- * Set data array. Overrides data data array set in the constructor.
- **/
-// void
-// //AliHLTPHOSRawAnalyzer::SetData(const double *data)
-// AliHLTPHOSRawAnalyzer::SetData(double *data, const int length)
-// {
-// if(fDoCorrectBaselineUsingFirstFiveSamples == true)
-// {
-// CorrectBaselineUsingFirstFiveSamples(data, length);
-// }
-
-
-// fDoubleDataPtr = data;
-// }
-
-
-
-void
-AliHLTPHOSRawAnalyzer::SetSampleFreq(double freq)
-{
- fSampleFrequency = freq;
-}
-
-int
-AliHLTPHOSRawAnalyzer::FindStartIndex(double /*treshold*/)
-{
- // cout << "Find Start index not yet implemented" << endl;
- return 0;
-} //end FindStartIndex
-
-
-/**
- * This function applies only to the Chi and Least mean square fit. An initial guess is made
- * based on the average of the first 5 samples and the first value exeeding this value.
- **/
-void
-AliHLTPHOSRawAnalyzer::MakeInitialGuess()
-{
- // cout << "Make initial guess not yet implemeted" << endl;
-}
-
-
-/**
- * This function applies only to the Chi and Least mean square fit. An initial guess is made
- * based on the average of the first 5 samples and the first value exeeding threshold + this value.
- * @param treshold The index of the first value above treshold is ntaken to be the first value.
- **/
-void
-AliHLTPHOSRawAnalyzer::MakeInitialGuess(int /*treshold*/)
-{
- // cout << "Make initial guess not yet implemeted" << endl;
-}
-
-
-void
-AliHLTPHOSRawAnalyzer::SetStartIndex(int index)
-{
- fStartIndex = index;
-}
-
-
-
-void
-AliHLTPHOSRawAnalyzer::SetTVector(Double_t * /*tVector*/, Int_t /*size*/)
-{
- // cout <<"ERROR: AliHLTPHOSRawAnalyzer::SetTVector: You cannot set the peakfindervector here, must be set in derived class peakfinder"<<endl;
-}
-
-
-
-void
-AliHLTPHOSRawAnalyzer::SetAVector(Double_t * /*aVector*/, Int_t /*size*/)
+AliHLTPHOSRawAnalyzer::~AliHLTPHOSRawAnalyzer()
{
- // cout <<"ERROR: AliHLTPHOSRawAnalyzer::SetAVector: You cannot set the peakfindervector here, must be set in derived class peakfinder"<<endl;
+
}
-
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff