Line data    Source code

       1             : //-*- Mode: C++ -*-
       2             : // $Id$
       3             : 
       4             : #ifndef ALIHLTPHOSRAWANALYZERPEAKFINDER_H
       5             : #define ALIHLTPHOSRAWANALYZERPEAKFINDER_H
       6             : /* Copyright(c) 2006, ALICE Experiment at CERN, All rights reserved. *
       7             :  * See cxx source for full Copyright notice                          */
       8             : 
       9             : #include "AliHLTPHOSRawAnalyzer.h"
      10             : 
      11             : 
      12             : class AliHLTPHOSRawAnalyzerPeakFinder : public AliHLTPHOSRawAnalyzer
      13             : {
      14             :  public:
      15             :   AliHLTPHOSRawAnalyzerPeakFinder();
      16             :   virtual ~AliHLTPHOSRawAnalyzerPeakFinder();
      17             : 
      18             : 
      19             : /**
      20             : * "index + length" must not exeed the length of the data array set in the constructor.
      21             : * @param tVectPtr the peakfinder vector for timing
      22             : * @param size size in number of values of the time vector
      23             : */
      24             :   virtual void SetTVector(Double_t *tVectPtr =0, Int_t size = 0);
      25             : 
      26             : 
      27             : /**
      28             : * @param aVectPtr the peakfinder vector for timing
      29             : * @param size size in number of values of the time vector
      30             : */
      31             :   virtual void SetAVector(Double_t *aVectPtr =0, Int_t size =0);
      32             : 
      33             : 
      34             : /**
      35             : * Extraction of timing and energy using the Peakfinde Algorithm.
      36             : * The. The parameters "start" and "length" defines a sub array  of the data array
      37             : * that will be used for the the fit. If start+length must not exeed the total length
      38             : * of the Data array. "start" must be chosen as close as possible to t0.
      39             : * The baseline must also be subtracted.
      40             : * The length of "tVector" and "aVector" mus be equal to length.
      41             : * "index + length" must not exeed the length of the data array set in the constructor.
      42             : * @param start the start index of the subarray of the data array. 
      43             : * @param length the number of samples to use starting from index 
      44             : **/
      45             :   virtual void Evaluate(Int_t start = 0, Int_t length = 100);
      46             :  
      47             :  private:
      48             :  AliHLTPHOSRawAnalyzerPeakFinder(const AliHLTPHOSRawAnalyzerPeakFinder & );
      49             :  AliHLTPHOSRawAnalyzerPeakFinder & operator = (const AliHLTPHOSRawAnalyzerPeakFinder &);
      50             : 
      51             :  Double_t   *fTVectorPtr;  //[1008]        /**<Peakfinder vector for TOF reconstruction*/
      52             :  Double_t   *fAVectorPtr;  //[1008]        /**<Peakfinder vector for Energy reconstruction*/  
      53             :  Int_t       fTVectorSize;
      54             :  Int_t       fAVectorSize;
      55             :  
      56           6 :   ClassDef(AliHLTPHOSRawAnalyzerPeakFinder, 2) 
      57             :   
      58             :     };
      59             : 
      60             : #endif