/*
$Log$
+Revision 1.10 2001/11/02 12:43:21 jchudoba
+remove fNdigits data member, it could have wrong value if fDigits is updated. Make this class non-persistent
+
+Revision 1.9 2001/03/20 13:34:05 egangler
+Obvious small bug
+
+Revision 1.8 2001/01/26 21:47:21 morsch
+Use access functions to AliMUONDigit member data.
+
+Revision 1.7 2001/01/25 11:43:48 morsch
+Add a "real" default constructor.
+
+Revision 1.6 2000/10/06 09:05:42 morsch
+Correction on upper limits for x- and y- coordinates to make code work with slat chambers.
+
+Revision 1.5 2000/10/02 21:28:09 fca
+Removal of useless dependecies via forward declarations
+
+Revision 1.4 2000/07/13 16:19:44 fca
+Mainly coding conventions + some small bug fixes
+
Revision 1.3 2000/07/03 11:54:57 morsch
AliMUONSegmentation and AliMUONHitMap have been replaced by AliSegmentation and AliHitMap in STEER
The methods GetPadIxy and GetPadXxy of AliMUONSegmentation have changed name to GetPadI and GetPadC.
ClassImp(AliMUONHitMapA1)
+ AliMUONHitMapA1::AliMUONHitMapA1()
+{
+ // Default constructor
+ fNpx = 0;
+ fNpy = 0;
+ fMaxIndex = 0;
+
+ fHitMap = 0;
+ fDigits = 0;
+}
AliMUONHitMapA1::AliMUONHitMapA1(AliSegmentation *seg, TObjArray *dig)
{
// Constructor
- fSegmentation = seg;
- fNpx = fSegmentation->Npx();
- fNpy = fSegmentation->Npy();
+ fNpx = seg->Npx()+1;
+ fNpy = seg->Npy()+1;
fMaxIndex=2*(fNpx+1)*2*(fNpy+1)+2*fNpy;
fHitMap = new Int_t[fMaxIndex];
fDigits = dig;
- fNdigits = fDigits->GetEntriesFast();
Clear();
}
AliMUONHitMapA1::~AliMUONHitMapA1()
{
// Destructor
-// if (fDigits) delete fDigits;
if (fHitMap) delete[] fHitMap;
}
memset(fHitMap,0,sizeof(int)*fMaxIndex);
}
-Int_t AliMUONHitMapA1::CheckedIndex(Int_t ix, Int_t iy)
+Bool_t AliMUONHitMapA1::ValidateHit(Int_t ix, Int_t iy)
+{
+ //
+ // Check if pad coordinates are within boundaries
+ //
+// printf("\n Validate %d %d %d %d", ix, iy, fNpx, fNpy);
+
+ return (TMath::Abs(ix) <= fNpx && TMath::Abs(iy) <= fNpy);
+}
+
+Int_t AliMUONHitMapA1::CheckedIndex(Int_t ix, Int_t iy) const
{
// Return checked indices ix, iy
Int_t index=2*fNpy*(ix+fNpx)+(iy+fNpy);
- if (index > fMaxIndex) {
- printf("\n \n \n Try to read/write outside array !!!! \n \n %d %d %d %d %d %d",ix,iy, fMaxIndex, index, fNpx, fNpy);
+ if (index >= fMaxIndex) {
+ printf("\n \n \n Try to read/write outside array !!!! \n \n %d %d %d %d %d %d",
+ ix,iy, fMaxIndex, index, fNpx, fNpy);
return fMaxIndex-1;
} else {
return index;
//printf("FindRawClusters -- ndigits %d \n",ndigits);
if (!ndigits) return;
AliMUONDigit *dig;
- for (Int_t ndig=0; ndig<fNdigits; ndig++) {
+ for (Int_t ndig=0; ndig<ndigits; ndig++) {
dig = (AliMUONDigit*)fDigits->UncheckedAt(ndig);
- SetHit(dig->fPadX,dig->fPadY,ndig);
+ SetHit(dig->PadX(),dig->PadY(),ndig);
}
}
-TMath::Abs(fHitMap[CheckedIndex(ix, iy)]);
}
-Int_t AliMUONHitMapA1::GetHitIndex(Int_t ix, Int_t iy)
+Int_t AliMUONHitMapA1::GetHitIndex(Int_t ix, Int_t iy) const
{
// Get absolute value of contents of hit cell ix,iy
return TMath::Abs(fHitMap[CheckedIndex(ix, iy)])-1;
}
-TObject* AliMUONHitMapA1::GetHit(Int_t ix, Int_t iy)
+TObject* AliMUONHitMapA1::GetHit(Int_t ix, Int_t iy) const
{
// Get pointer to object at hit cell ix, iy
// Force crash if index does not exist ! (Manu)
}
+
+
+