[u/mrichter/AliRoot.git] / HLT / hough / AliL3Hough.cxx

//$Id$

// Author: Anders Vestbo <mailto:vestbo@fi.uib.no>
//*-- Copyright &copy ASV 


#include <string.h>
#include <sys/time.h>

#include "AliL3HoughMerger.h"
#include "AliL3HoughIntMerger.h"
#include "AliL3HoughGlobalMerger.h"
#include "AliL3Logging.h"
#include "AliL3Histogram.h"
#include "AliL3Hough.h"
#include "AliL3HoughTransformer.h"
#include "AliL3HoughTransformerVhdl.h"
#include "AliL3HoughMaxFinder.h"
#ifdef use_aliroot
#include "AliL3FileHandler.h"
#else
#include "AliL3MemHandler.h"
#endif
#include "AliL3DataHandler.h"
#include "AliL3DigitData.h"
#include "AliL3HoughEval.h"
#include "AliL3Transform.h"
#include "AliL3TrackArray.h"
#include "AliL3HoughTrack.h"


//_____________________________________________________________
// AliL3Hough
//
// Interface class for the Hough transform
//
// Example how to use:
//
// AliL3Hough *hough = new AliL3Hough(path,kTRUE,NumberOfEtaSegments);
// hough->ReadData(slice);
// hough->Transform();
// hough->FindTrackCandidates();
// 
// AliL3TrackArray *tracks = hough->GetTracks(patch);

ClassImp(AliL3Hough)

AliL3Hough::AliL3Hough()
{
  //Constructor
  
  fBinary        = kFALSE;
  fAddHistograms = kFALSE;
  fDoIterative   = kFALSE; 
  fWriteDigits   = kFALSE;
  fUse8bits      = kFALSE;

  fMemHandler       = 0;
  fHoughTransformer = 0;
  fEval             = 0;
  fPeakFinder       = 0;
  fTracks           = 0;
  fMerger           = 0;
  fInterMerger      = 0;
  fGlobalMerger     = 0;

  fNEtaSegments     = 0;
  fNPatches         = 0;
  fVersion          = 0;
  fCurrentSlice     = 0;

  SetTransformerParams();
  SetThreshold();
}

AliL3Hough::AliL3Hough(Char_t *path,Bool_t binary,Int_t n_eta_segments,Bool_t bit8=kFALSE,Int_t tv=0)
{
  //Default ctor.

  fBinary = binary;
  strcpy(fPath,path);
  fNEtaSegments  = n_eta_segments;
  fAddHistograms = kFALSE;
  fDoIterative   = kFALSE; 
  fWriteDigits   = kFALSE;
  fUse8bits      = bit8;
  fVersion       = tv;
}

AliL3Hough::~AliL3Hough()
{
  //dtor

  CleanUp();
  if(fMerger)
    delete fMerger;
  if(fInterMerger)
    delete fInterMerger;
  if(fPeakFinder)
    delete fPeakFinder;
  if(fGlobalMerger)
    delete fGlobalMerger;
}

void AliL3Hough::CleanUp()
{
  //Cleanup memory
  
  for(Int_t i=0; i<fNPatches; i++)
    {
      if(fTracks[i]) delete fTracks[i];
      if(fEval[i]) delete fEval[i];
      if(fHoughTransformer[i]) delete fHoughTransformer[i];
      if(fMemHandler[i]) delete fMemHandler[i];
    }
  
  /*
Commit	Line	Data
b1886074	1	//$Id$
	2
	3	// Author: Anders Vestbo <mailto:vestbo@fi.uib.no>
	4	//*-- Copyright &copy ASV
	5
f80b98cb	6
f000f8a5	7	#include <string.h>
0309a5ee	8	#include <sys/time.h>
f000f8a5	9
b1886074	10	#include "AliL3HoughMerger.h"
	11	#include "AliL3HoughIntMerger.h"
	12	#include "AliL3HoughGlobalMerger.h"
a6008206	13	#include "AliL3Logging.h"
f80b98cb	14	#include "AliL3Histogram.h"
f000f8a5	15	#include "AliL3Hough.h"
f000f8a5	16	#include "AliL3HoughTransformer.h"
b46b53c1	17	#include "AliL3HoughTransformerVhdl.h"
f000f8a5	18	#include "AliL3HoughMaxFinder.h"
95a00d93	19	#ifdef use_aliroot
f80b98cb	20	#include "AliL3FileHandler.h"
95a00d93	21	#else
	22	#include "AliL3MemHandler.h"
	23	#endif
d96f6a4a	24	#include "AliL3DataHandler.h"
f80b98cb	25	#include "AliL3DigitData.h"
	26	#include "AliL3HoughEval.h"
	27	#include "AliL3Transform.h"
f80b98cb	28	#include "AliL3TrackArray.h"
f80b98cb	29	#include "AliL3HoughTrack.h"
95a00d93	30
b1886074	31
	32	//_____________________________________________________________
	33	// AliL3Hough
	34	//
237d3f5c	35	// Interface class for the Hough transform
b1886074	36	//
237d3f5c	37	// Example how to use:
	38	//
	39	// AliL3Hough *hough = new AliL3Hough(path,kTRUE,NumberOfEtaSegments);
	40	// hough->ReadData(slice);
	41	// hough->Transform();
	42	// hough->FindTrackCandidates();
	43	//
	44	// AliL3TrackArray *tracks = hough->GetTracks(patch);
f000f8a5	45
	46	ClassImp(AliL3Hough)
	47
	48	AliL3Hough::AliL3Hough()
	49	{
b1886074	50	//Constructor
b1886074	51
6dbc57b4	52	fBinary = kFALSE;
a6008206	53	fAddHistograms = kFALSE;
6dbc57b4	54	fDoIterative = kFALSE;
	55	fWriteDigits = kFALSE;
	56	fUse8bits = kFALSE;
	57
	58	fMemHandler = 0;
237d3f5c	59	fHoughTransformer = 0;
6dbc57b4	60	fEval = 0;
	61	fPeakFinder = 0;
	62	fTracks = 0;
	63	fMerger = 0;
	64	fInterMerger = 0;
	65	fGlobalMerger = 0;
	66
	67	fNEtaSegments = 0;
	68	fNPatches = 0;
	69	fVersion = 0;
	70	fCurrentSlice = 0;
	71
	72	SetTransformerParams();
	73	SetThreshold();
f000f8a5	74	}
f000f8a5	75
6dbc57b4	76	AliL3Hough::AliL3Hough(Char_t *path,Bool_t binary,Int_t n_eta_segments,Bool_t bit8=kFALSE,Int_t tv=0)
b46b53c1	77	{
	78	//Default ctor.
	79
	80	fBinary = binary;
	81	strcpy(fPath,path);
6dbc57b4	82	fNEtaSegments = n_eta_segments;
b46b53c1	83	fAddHistograms = kFALSE;
6dbc57b4	84	fDoIterative = kFALSE;
	85	fWriteDigits = kFALSE;
	86	fUse8bits = bit8;
	87	fVersion = tv;
b46b53c1	88	}
f000f8a5	89
f000f8a5	90	AliL3Hough::~AliL3Hough()
f000f8a5	91	{
237d3f5c	92	//dtor
237d3f5c	93
b1886074	94	CleanUp();
	95	if(fMerger)
	96	delete fMerger;
	97	if(fInterMerger)
	98	delete fInterMerger;
a6008206	99	if(fPeakFinder)
a6008206	100	delete fPeakFinder;
1c404dd5	101	if(fGlobalMerger)
1c404dd5	102	delete fGlobalMerger;
f000f8a5	103	}
f000f8a5	104
b1886074	105	void AliL3Hough::CleanUp()
f000f8a5	106	{
b1886074	107	//Cleanup memory
b1886074	108
1c404dd5	109	for(Int_t i=0; i<fNPatches; i++)
4fc9a6a4	110	{
b1886074	111	if(fTracks[i]) delete fTracks[i];
	112	if(fEval[i]) delete fEval[i];
	113	if(fHoughTransformer[i]) delete fHoughTransformer[i];
	114	if(fMemHandler[i]) delete fMemHandler[i];
4fc9a6a4	115	}
b1886074	116
3fe49b5b	117	/*
	118