* provided "as is" without express or implied warranty. *
**************************************************************************/
+/*
+$Log$
+Revision 1.12 2007/02/20 15:57:00 decaro
+Raw data update: to read the TOF raw data defined in UNPACKED mode
+
+*/
////////////////////////////////////////////////////////////////////////
//
// AliTOFDigitMap class
//
-// digitmap enables fast check if the pad was already hit
-// The index of a AliTOFdigit is saved in the each hitmap "cell"
-// (there is an offset +1, because the index can be zero and
-// zero means empty cell.
+// digitmap enables fast check if the pad was already digit.
+
+// The index of a AliTOFdigit is saved in the each digitmap "cell"
+// (there is an offset +1, because the index can be zero and zero
+// means empty cell).
// In TOF, number of strips varies according plate type, the highest
-// number is in plate C. For all plates is used this number, so
-// the size of the digitmap is a little bit greater than necessary, but
-// it simplifies the access algorithm.
+// number is in plate C. For all plates is used this number, so the
+// size of the digitmap is a little bit greater than necessary, but it
+// simplifies the access algorithm.
//
//
// Author: F. Pierella based on AliTOFHitMap
//
-////////////////////////////////////////////////////////////////////////
+// Modified by A. De Caro
+//
+///////////////////////////////////////////////////////////////////////
-#include <iostream.h>
-#include <TMath.h>
+#include "AliLog.h"
#include "AliTOFDigitMap.h"
-#include "AliTOFdigit.h"
-#include "AliTOFConstants.h"
-
-
-#include <TClonesArray.h>
+#include "AliTOFGeometry.h"
ClassImp(AliTOFDigitMap)
-AliTOFDigitMap::AliTOFDigitMap()
+AliTOFDigitMap::AliTOFDigitMap():
+ fNSector(AliTOFGeometry::NSectors()),
+ fNplate(AliTOFGeometry::NPlates()),
+ fNstrip(AliTOFGeometry::NStripC()),
+ fNpx(AliTOFGeometry::NpadX()),
+ fNpz(AliTOFGeometry::NpadZ()),
+ fMaxIndex(-1),
+ fDigitMap(0x0)
{
//
// Default ctor
//
- fDigitMap = 0;
- fDigits = 0;
+
+ fMaxIndex=fNSector*fNplate*fNstrip*fNpx*fNpz;
+ fDigitMap = new Int_t*[fMaxIndex];
+
+ for (Int_t i=0; i<fMaxIndex; i++) fDigitMap[i] = new Int_t[kMaxDigitsPerPad];
+ Clear();
}
////////////////////////////////////////////////////////////////////////
-AliTOFDigitMap::AliTOFDigitMap(TClonesArray *dig)
+AliTOFDigitMap::AliTOFDigitMap(const AliTOFDigitMap & digitMap):
+ TObject(digitMap),
+ fNSector(digitMap.fNSector),
+ fNplate(digitMap.fNplate),
+ fNstrip(digitMap.fNstrip),
+ fNpx(digitMap.fNpx),
+ fNpz(digitMap.fNpz),
+ fMaxIndex(-1),
+ fDigitMap(0x0)
{
//
- // ctor
- //
- // of course, these constants must not be hardwired
- // change later
-
- fNSector = AliTOFConstants::fgkNSectors;
- fNplate = AliTOFConstants::fgkNPlates;
- fNstrip = AliTOFConstants::fgkNStripC;
- fNpx = AliTOFConstants::fgkNpadX;
- fNpy = AliTOFConstants::fgkNpadZ;
- fMaxIndex=fNSector*fNplate*fNstrip*fNpx*fNpy;
- fDigitMap = new Int_t[fMaxIndex];
- fDigits = dig;
- Clear();
+ // Copy constructor
+ //
+ fMaxIndex=fNSector*fNplate*fNstrip*fNpx*fNpz;
+ fDigitMap = new Int_t*[fMaxIndex];
+ for (Int_t i=0; i<fMaxIndex; i++) {
+ fDigitMap[i] = new Int_t[kMaxDigitsPerPad];
+ for (Int_t j=0; j<kMaxDigitsPerPad; j++)
+ fDigitMap[i][j]=digitMap.fDigitMap[i][j];
+ }
}
////////////////////////////////////////////////////////////////////////
-AliTOFDigitMap::AliTOFDigitMap(const AliTOFDigitMap & digitMap)
+AliTOFDigitMap & AliTOFDigitMap::operator=(const AliTOFDigitMap & digitMap)
{
-//
-// Dummy copy constructor
-//
- ;
+ //
+ // Assignment operator
+ //
+
+ if (this != &digitMap) {
+ TObject::operator=(digitMap);
+ fNSector=digitMap.fNSector;
+ fNplate=digitMap.fNplate;
+ fNstrip=digitMap.fNstrip;
+ fNpx=digitMap.fNpx;
+ fNpz=digitMap.fNpz;
+ fMaxIndex=fNSector*fNplate*fNstrip*fNpx*fNpz;
+ for (Int_t i=0; i<fMaxIndex; ++i) delete [] fDigitMap[i];
+ delete [] fDigitMap;
+ fDigitMap = new Int_t*[fMaxIndex];
+ for (Int_t i=0; i<fMaxIndex; i++) {
+ fDigitMap[i] = new Int_t[kMaxDigitsPerPad];
+ for (Int_t j=0; j<kMaxDigitsPerPad; j++)
+ fDigitMap[i][j]=digitMap.fDigitMap[i][j];
+ }
+ }
+ return *this;
}
//
// Destructor
//
- if (fDigitMap) delete[] fDigitMap;
+ if (fDigitMap) {
+ for (Int_t i=0; i<fMaxIndex; i++) delete[] fDigitMap[i];
+ delete [] fDigitMap;
+ }
+
+
}
////////////////////////////////////////////////////////////////////////
-void AliTOFDigitMap::Clear(const char *)
+void AliTOFDigitMap::Clear(const Option_t*)
{
-//
-// Clear hitmap
-//
- memset(fDigitMap,0,sizeof(int)*fMaxIndex);
+ //
+ // Clear digitmap
+ //
+
+ for(Int_t ii=0; ii<fMaxIndex; ii++) {
+ for (Int_t jj=0; jj<kMaxDigitsPerPad; jj++) {
+ fDigitMap[ii][jj] = 0;
+ }
+ }
+
}
////////////////////////////////////////////////////////////////////////
-Int_t AliTOFDigitMap::CheckedIndex(Int_t *vol) const
+Int_t AliTOFDigitMap::CheckedIndex(Int_t * const vol) const
{
-//
-// Return checked indices for vol
-//
- Int_t index=
- (vol[0]-1)*fNplate*fNstrip*fNpx*fNpy+ // sector
- (vol[1]-1)*fNstrip*fNpx*fNpy+ // plate
- (vol[2]-1)*fNpx*fNpy+ // strip
- (vol[3]-1)*fNpy+ // padx
- (vol[4]-1); // pady (=padz)
-
- if (index >= fMaxIndex) {
- Error("AliTOFDigitMap","CheckedIndex - input outside bounds");
- return -1;
+ //
+ // Return checked index for vol
+ //
+
+ Int_t index =
+ vol[0]*fNplate*fNstrip*fNpx*fNpz+ // sector
+ vol[1]*fNstrip*fNpx*fNpz+ // plate
+ vol[2]*fNpx*fNpz+ // strip
+ vol[3]*fNpz+ // padx
+ vol[4]; // padz
+
+ if (index >= fMaxIndex || index < 0) {
+ AliError("CheckedIndex - input outside bounds");
+ return -1;
} else {
- return index;
+ return index;
}
}
////////////////////////////////////////////////////////////////////////
-void AliTOFDigitMap::SetHit(Int_t *vol, Int_t idigit)
+void AliTOFDigitMap::AddDigit(Int_t *vol, Int_t idigit)
{
-//
-// Assign digit to pad vol
-//
+ //
+ // Assign digit to pad vol
+ //
+ // 0 means empty pad, we need to shift indeces by 1
-// 0 means empty pad, we need to shift indeces by 1
- fDigitMap[CheckedIndex(vol)]=idigit+1;
-}
+ if (fDigitMap[CheckedIndex(vol)][kMaxDigitsPerPad-1]!=0) {
+ AliDebug(1,Form("In the volume (Se%i, Pl%i, St%i, PadR%i, Pad%i) there is not more possibility to add other digits.", vol[0], vol[1], vol[2], vol[4], vol[3]));
+ AliDebug(1,Form("Then, the digit number %i will be not inserted in the digit map, i.e. it will be lost.", idigit));
+ AliDebug(1,Form("Please, check the possibility to increase the digit map size (succently set to %i)", kMaxDigitsPerPad));
+ return;
+ }
-////////////////////////////////////////////////////////////////////////
-void AliTOFDigitMap::SetHit(Int_t *vol)
-{
-//
-// Assign last digit to pad vol
-//
+ for (Int_t slot=0; slot<kMaxDigitsPerPad; slot++) {
+
+ if (fDigitMap[CheckedIndex(vol)][slot]==0) {
+ fDigitMap[CheckedIndex(vol)][slot]=idigit+1;
+ break;
+ }
+ //else continue;
+
+ }
-// 0 means empty pad, we need to shift indeces by 1
- fDigitMap[CheckedIndex(vol)]=fDigits->GetLast()+1;
}
////////////////////////////////////////////////////////////////////////
-Int_t AliTOFDigitMap::GetHitIndex(Int_t *vol) const
+void AliTOFDigitMap::GetDigitIndex(Int_t *vol, Int_t *digitLabels) const
{
-//
-// Get contents of pad vol
-//
+ //
+ // Get all contents (digitLabels) of pad volume (vol)
+ //
+
+ // 0 means empty pad, we need to shift indeces by 1
-// 0 means empty pad, we need to shift indeces by 1
- return fDigitMap[CheckedIndex(vol)]-1;
+ Int_t dummy;
+ for (Int_t j=0; j<kMaxDigitsPerPad; j++) {
+ dummy = GetDigitIndex(vol,j);
+ if (dummy>=0) digitLabels[j] = dummy;
+ else break;
+ }
}
////////////////////////////////////////////////////////////////////////
-TObject* AliTOFDigitMap::GetHit(Int_t *vol) const
+Int_t AliTOFDigitMap::GetDigitIndex(Int_t *vol, Int_t label) const
{
-//
-// Get pointer to object at vol
-// return 0 if vol out of bounds
- Int_t index=GetHitIndex(vol);
- return (index <0) ? 0 : fDigits->UncheckedAt(index);
+ //
+ // Get one of the contents (label) of pad volume (vol)
+ //
+
+ // 0 means empty pad, we need to shift indeces by 1
+
+ if (!(label<kMaxDigitsPerPad)) {
+ AliWarning(Form("label (=%i) >= kMaxDigitsPerPad (=%i)", label, kMaxDigitsPerPad));
+ return -1;
+ }
+
+ Int_t ci = CheckedIndex(vol);
+ if (ci==-1) return -1;
+
+ Int_t dummy = fDigitMap[ci][label];
+
+ if (dummy>0) return dummy-1;
+ else return -1;
+
}
////////////////////////////////////////////////////////////////////////
-FlagType AliTOFDigitMap::TestHit(Int_t *vol) const
+FlagType AliTOFDigitMap::TestDigit(Int_t *vol) const
{
//
// Check if hit cell is empty, used or unused
//
- Int_t inf=fDigitMap[CheckedIndex(vol)];
+ Int_t inf=fDigitMap[CheckedIndex(vol)][0]; // to be modified
if (inf > 0) {
return kUsed;
} else if (inf == 0) {
}
////////////////////////////////////////////////////////////////////////
-AliTOFDigitMap & AliTOFDigitMap::operator = (const AliTOFDigitMap & rhs)
+Int_t AliTOFDigitMap::GetFilledCellNumber() const
+{
+ //
+ // Returns the number of filled cells of the TOF digit map
+ //
+
+ Int_t counter = 0;
+
+ for (Int_t index = 0; index < fMaxIndex; ++index)
+ {
+ for (Int_t label = 0; label < kMaxDigitsPerPad; ++label)
+ {
+ if (fDigitMap[index][label] > 0)
+ {
+ ++counter;
+ break;
+ }
+ }
+ }
+
+ return counter;
+}
+
+////////////////////////////////////////////////////////////////////////
+Bool_t AliTOFDigitMap::StripDigitCheck(Int_t iSector, Int_t iPlate, Int_t iStrip) const
+{
+ //
+ // Returns:
+ // kFALSE if the strip doesn't contain digits
+ // kTRUE if the strip contains at least one digit
+ //
+
+ Int_t volume[5] = {iSector, iPlate, iStrip, -1, -1};
+ Bool_t counter = kFALSE;
+
+ for (Int_t iPadX=0; iPadX<fNpx; iPadX++)
+ for (Int_t iPadZ=0; iPadZ<fNpz; iPadZ++)
+ {
+ volume[3] = iPadX;
+ volume[4] = iPadZ;
+ for (Int_t label=0; label<kMaxDigitsPerPad; label++) {
+ if (GetDigitIndex(volume, label)>=0) {
+ counter = kTRUE;
+ break;
+ }
+ }
+ }
+
+ return counter;
+
+}
+
+////////////////////////////////////////////////////////////////////////
+Int_t AliTOFDigitMap::DigitInStrip(Int_t iSector, Int_t iPlate, Int_t iStrip) const
+{
+ //
+ // Returns number of digits in the strip iStrip,
+ // in the plate iPlate of the sector iSector
+ //
+
+ Int_t volume[5] = {iSector, iPlate, iStrip, -1, -1};
+ Int_t counter = 0;
+
+ for (Int_t iPadX=0; iPadX<fNpx; iPadX++)
+ for (Int_t iPadZ=0; iPadZ<fNpz; iPadZ++)
+ for (Int_t label=0; label<kMaxDigitsPerPad; label++) {
+ volume[3] = iPadX;
+ volume[4] = iPadZ;
+ if (GetDigitIndex(volume, label)>=0)
+ counter++;
+ }
+
+ return counter;
+
+}
+
+////////////////////////////////////////////////////////////////////////
+Int_t AliTOFDigitMap::FilledCellsInStrip(Int_t iSector, Int_t iPlate, Int_t iStrip) const
+{
+ //
+ // Returns number of digits in the strip iStrip,
+ // in the plate iPlate of the sector iSector
+ //
+
+ Int_t volume[5] = {iSector, iPlate, iStrip, -1, -1};
+ Int_t counter = 0;
+
+ for (Int_t iPadX=0; iPadX<fNpx; iPadX++)
+ for (Int_t iPadZ=0; iPadZ<fNpz; iPadZ++) {
+ volume[3] = iPadX;
+ volume[4] = iPadZ;
+ if (GetDigitIndex(volume, 0)>=0)
+ counter++;
+ }
+
+ return counter;
+
+}
+
+////////////////////////////////////////////////////////////////////////
+void AliTOFDigitMap::ResetDigitNumber(Int_t *vol, Int_t dig)
+{
+ //
+ // Reset digit into pad vol
+ //
+
+ for (Int_t slot=0; slot<kMaxDigitsPerPad; slot++) {
+ if (fDigitMap[CheckedIndex(vol)][slot]-1==dig) {
+ fDigitMap[CheckedIndex(vol)][slot] = 0;
+ }
+ }
+
+}
+
+////////////////////////////////////////////////////////////////////////
+void AliTOFDigitMap::ResetDigit(Int_t *vol, Int_t dig)
+{
+ //
+ // Reset digit into pad vol
+ //
+ // 0 means empty pad, we need to shift indeces by 1
+
+ fDigitMap[CheckedIndex(vol)][dig] = 0;
+
+}
+
+////////////////////////////////////////////////////////////////////////
+void AliTOFDigitMap::ResetDigit(Int_t *vol)
{
-// Dummy assignment operator
- return *this;
+ //
+ // Reset digit into pad vol
+ //
+ // 0 means empty pad, we need to shift indices by 1
+
+ for (Int_t slot=0; slot<kMaxDigitsPerPad; slot++)
+ fDigitMap[CheckedIndex(vol)][slot] = 0;
+
}
+////////////////////////////////////////////////////////////////////////
+Int_t AliTOFDigitMap::GetNumberOfDigits(Int_t *vol)
+{
+ //
+ // Returns the number of digit
+ // into pad volume vol
+ //
+ // 0 means empty pad
+ //
+ Int_t counter = 0;
+ for (Int_t slot=0; slot<kMaxDigitsPerPad; slot++)
+ if (GetDigitIndex(vol, slot)>=0) counter++;
+ return counter;
+}