class AliEveTPCSectorData : public TObject
{
- AliEveTPCSectorData(const AliEveTPCSectorData&); // Not implemented
- AliEveTPCSectorData& operator=(const AliEveTPCSectorData&); // Not implemented
-
public:
+ // --- Inner classes ---
class PadData
{
- protected:
- Short_t* fData; // Data for given pad.
- Short_t fLength; // Length of pad-data.
-
public:
PadData(Short_t* d=0, Short_t l=0) : fData(d), fLength(l) {}
void SetDataLength(Short_t* d, Short_t l) { fData = d; fLength = l; }
void Print(Option_t* opt="");
+
+ protected:
+ Short_t* fData; // Data for given pad.
+ Short_t fLength; // Length of pad-data.
};
class PadIterator
{
- protected:
- Short_t *fBeg, *fEnd; // Begin and end of data.
- Short_t *fPos; // Current position.
- Short_t fTime, fSignal; // Current time and signal.
- Short_t fThreshold; // Threshold for data iteration.
- Short_t fNChunk; // Number of contiguous signals still to read.
-
public:
PadIterator(const PadData& pd, Short_t thr=0) :
fBeg(pd.Data()), fEnd(pd.Data() + pd.Length()), fPos(pd.Data()),
void SetThreshold(Short_t t) { fThreshold = t; }
void Test();
+
+ protected:
+ Short_t *fBeg, *fEnd; // Begin and end of data.
+ Short_t *fPos; // Current position.
+ Short_t fTime, fSignal; // Current time and signal.
+ Short_t fThreshold; // Threshold for data iteration.
+ Short_t fNChunk; // Number of contiguous signals still to read.
};
class RowIterator : public PadIterator
{
- protected:
- const PadData *fPadArray; // Pointer to array of pad-data.
- Short_t fNPads; // Number of pads in row.
- Short_t fPad; // Current pad.
-
public:
RowIterator(const PadData* first, Short_t npads, Short_t thr=0) :
PadIterator(*first, thr),
void ResetRow(const PadData* first, Short_t npads);
Short_t TEvePad() const { return fPad; }
+
+ protected:
+ const PadData *fPadArray; // Pointer to array of pad-data.
+ Short_t fNPads; // Number of pads in row.
+ Short_t fPad; // Current pad.
};
class SegmentInfo : public TObject
{
friend class AliEveTPCSectorData;
- private:
- Float_t fPadWidth; // Width of pad in this segment.
- Float_t fPadHeight; // Height of pad in this segment.
- Float_t fRLow; // Radius at the bottom of first row.
- Int_t fNRows; // Number of rows in this segment.
- Int_t fFirstRow; // First row index within sector.
- Int_t fLastRow; // Last row index within sector.
- Int_t fNMaxPads; // Maximum number of pads in a row.
- Int_t fNYSteps; // Number of steps in pad-count.
- Float_t fYStep[64]; // Y coords where pad-count changes.
-
public:
SegmentInfo();
Int_t GetNYSteps() const { return fNYSteps; }
Float_t GetYStep(Int_t step) const { return fYStep[step]; }
+ private:
+ Float_t fPadWidth; // Width of pad in this segment.
+ Float_t fPadHeight; // Height of pad in this segment.
+ Float_t fRLow; // Radius at the bottom of first row.
+ Int_t fNRows; // Number of rows in this segment.
+ Int_t fFirstRow; // First row index within sector.
+ Int_t fLastRow; // Last row index within sector.
+ Int_t fNMaxPads; // Maximum number of pads in a row.
+ Int_t fNYSteps; // Number of steps in pad-count.
+ Float_t fYStep[64]; // Y coords where pad-count changes.
+
ClassDef(SegmentInfo, 0);
};
-private:
- static AliTPCParam *fgParam; // Global TPC parameters.
- static Float_t fgZLength; // Z-length of a sector.
- static Int_t fgNAllRows; // Number of rows in all segments.
- static Int_t fgNAllPads; // Number of pads in all segments.
- static Int_t *fgRowBegs; // Ids of pads at row-beginnings.
-
- static SegmentInfo fgInnSeg; // Geometry information for inner segment.
- static SegmentInfo fgOut1Seg; // Geometry information for middle segment.
- static SegmentInfo fgOut2Seg; // Geometry information for outer segment.
-
- static SegmentInfo* fgSegInfoPtrs[3]; // Array of geometry information objects, for access by segment id.
-
-protected:
- Int_t fSectorID; // Sector id.
- Int_t fNPadsFilled; // Number of filled pads.
- std::vector<PadData> fPads; // Vector of pad-data.
-
- // Blocks of pad-data.
- const Int_t fkBlockSize; // Size of pad-data block.
- Int_t fBlockPos; // Position in current block.
- std::vector<Short_t*> fBlocks; // Vector of blocks.
-
- void NewBlock();
-
+ // --- Interface ---
- // Intermediate buffer/vars used during filling of pad-data.
- Short_t fPadBuffer[2048]; // Buffer for current pad.
- Int_t fCurrentRow; // Current row.
- Int_t fCurrentPad; // Current pad.
- Int_t fCurrentPos; // Current position in pad-buffer.
- Int_t fCurrentStep; // Step, can be -2 or +2, depending on fill direction.
-
- Int_t PadIndex(Int_t row, Int_t pad) const { return fgRowBegs[row] + pad; }
-
-public:
AliEveTPCSectorData(Int_t sector, Int_t bsize=65536);
virtual ~AliEveTPCSectorData();
static void InitStatics();
- //----------------------------------------------------------------
- // Hack for noisy pad-row removal
- //----------------------------------------------------------------
+protected:
+ Int_t fSectorID; // Sector id.
+ Int_t fNPadsFilled; // Number of filled pads.
+ std::vector<PadData> fPads; // Vector of pad-data.
- class PadRowHack
- {
- public:
- Int_t fRow, fPad; // For which row, pad we hack.
- Int_t fThrExt; // Additional treshold
- Float_t fThrFac; // Additional threshold factor.
- // Actual threshold = fThrExt + fThrFac*thr
-
- PadRowHack(Int_t r, Int_t p, Int_t te=0, Float_t tf=1) :
- fRow(r), fPad(p), fThrExt(te), fThrFac(tf) {}
- bool operator<(const PadRowHack& a) const
- { return (fRow == a.fRow) ? fPad < a.fPad : fRow < a.fRow; }
- };
+ // Blocks of pad-data.
+ const Int_t fkBlockSize; // Size of pad-data block.
+ Int_t fBlockPos; // Position in current block.
+ std::vector<Short_t*> fBlocks; // Vector of blocks.
+
+ void NewBlock();
- PadRowHack* GetPadRowHack(Int_t r, Int_t p);
- void AddPadRowHack(Int_t r, Int_t p, Int_t te=0, Float_t tf=1);
- void RemovePadRowHack(Int_t r, Int_t p);
- void DeletePadRowHack();
-protected:
- void* fPadRowHackSet; // Pointer to set of PadRowHacks.
+ // Intermediate buffer/vars used during filling of pad-data.
+ Short_t fPadBuffer[2048]; // Buffer for current pad.
+ Int_t fCurrentRow; // Current row.
+ Int_t fCurrentPad; // Current pad.
+ Int_t fCurrentPos; // Current position in pad-buffer.
+ Int_t fCurrentStep; // Step, can be -2 or +2, depending on fill direction.
+
+ Int_t PadIndex(Int_t row, Int_t pad) const { return fgRowBegs[row] + pad; }
+private:
+ static AliTPCParam *fgParam; // Global TPC parameters.
+ static Float_t fgZLength; // Z-length of a sector.
+ static Int_t fgNAllRows; // Number of rows in all segments.
+ static Int_t fgNAllPads; // Number of pads in all segments.
+ static Int_t *fgRowBegs; // Ids of pads at row-beginnings.
+
+ static SegmentInfo fgInnSeg; // Geometry information for inner segment.
+ static SegmentInfo fgOut1Seg; // Geometry information for middle segment.
+ static SegmentInfo fgOut2Seg; // Geometry information for outer segment.
+
+ static SegmentInfo* fgSegInfoPtrs[3]; // Array of geometry information objects, for access by segment id.
+
+ AliEveTPCSectorData(const AliEveTPCSectorData&); // Not implemented
+ AliEveTPCSectorData& operator=(const AliEveTPCSectorData&); // Not implemented
+
ClassDef(AliEveTPCSectorData, 0); // Holds pad-data of a single TPC sector. Also stores geometry information in static data-members.
};
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff