//ctor&dtor
AliHMPIDDigit( ):AliDigit( ),fPad(AliHMPIDParam::Abs(-1,-1,-1,-1)),fQ(-1) {} //default ctor
- AliHMPIDDigit(Int_t pad,Int_t q,Int_t *t):AliDigit(t),fPad(pad ),fQ(q ) {} //digit ctor
- AliHMPIDDigit(Int_t pad,Int_t q ):AliDigit( ),fPad(pad ),fQ(q ) {} //digit ctor
- AliHMPIDDigit(const AliHMPIDDigit &d ):AliDigit(d),fPad(d.fPad),fQ(d.fQ) {} //copy ctor
+ AliHMPIDDigit(Int_t pad,Int_t q,Int_t *t):AliDigit(t),fPad(pad ),fQ(q ) {if(fQ>4095)fQ=4095;} //digit ctor
+ AliHMPIDDigit(Int_t pad,Int_t q ):AliDigit( ),fPad(pad ),fQ(q ) {if(fQ>4095)fQ=4095;} //digit ctor
+ AliHMPIDDigit(const AliHMPIDDigit &d ):AliDigit(d),fPad(d.fPad),fQ(d.fQ) {} //copy ctor
virtual ~AliHMPIDDigit() {} //dtor
//framework part
Bool_t IsSortable ( )const{return kTRUE;} //provision to use TObject::Sort()
Float_t Q ( )const{return fQ;} //charge, [QDC]
inline void Raw(UInt_t &w32,Int_t &ddl,Int_t &r,Int_t &d,Int_t &a)const;
inline Bool_t Set (Int_t c,Int_t p,Int_t x,Int_t y,Int_t tid=0); //manual creation
- void SetQ (Float_t q ) {fQ=q;} //manual creation
- void SetNsig (Int_t sigmas ) {AliHMPIDParam::fgSigmas=sigmas;} //set n sigmas
+ void SetQ (Float_t q ) {fQ=q;if(fQ>4095)fQ=4095;} //manual creation
protected: //AliDigit has fTracks[3]
Int_t y2a[6]={5,3,1,0,2,4};
ddl=2*Ch()+Pc()%2; //DDL# 0..13
- // Int_t tmp=1+Pc()/2*8+PadPcY()/6; r=(Pc()%2)? 25-tmp:tmp; //row r=1..24
Int_t tmp=1+Pc()/2*8+PadPcY()/6; r=(Pc()%2)? tmp:25-tmp; //row r=1..24
d=1+PadPcX()/8; //DILOGIC# 1..10
- a=y2a[PadPcY()%6]+6*(PadPcX()%8); //ADDRESS 0..47
+ a=y2a[PadPcY()%6]+6*(7-PadPcX()%8); //ADDRESS 0..47
- /*
- Int_t a2y[6]={3,2,4,1,5,0}; //pady for a given padress (for single DILOGIC chip)
- Int_t ch=ddl/2;
- Int_t tmp=(24-row)/8;
- Int_t pc=(ddl%2)?5-2*tmp:2*tmp;
- Int_t px=(dil-1)*8+pad/6;
-
- tmp=(ddl%2)?row-1:(24-row);
- Int_t py=6*(tmp%8)+a2y[pad%6];
-
- */
-
-
w32=0;
//Printf("+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++");
//
//Printf("AliHMPIDDigit::Raw ddl: %d r: %d d: %d a: %d",ddl,r,d,a);
//Printf("+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++");
// Bool_t isOK=kTRUE; isOK=
- AliBitPacking::PackWord((fQ>4095)?(UInt_t)4095:(UInt_t)fQ,w32, 0,11); // 0000 0rrr rrdd ddaa aaaa qqqq qqqq qqqq Qdc bits (00..11) counts (0..4095)
- //Printf("isOK: %d",isOK);
- //molnarl: Since in simulation the the charge can be > than 4095 but not in real life we need to protect. If fQ>4095 after packing we will get 0 for the charge!
+ AliBitPacking::PackWord((UInt_t)fQ,w32, 0,11); // 0000 0rrr rrdd ddaa aaaa qqqq qqqq qqqq Qdc bits (00..11) counts (0..4095)
assert(0<=a&&a<=47);AliBitPacking::PackWord( a ,w32,12,17); // 3322 2222 2222 1111 1111 1000 0000 0000 DILOGIC address bits (12..17) counts (0..47)
assert(1<=d&&d<=10);AliBitPacking::PackWord( d ,w32,18,21); // 1098 7654 3210 9876 5432 1098 7654 3210 DILOGIC number bits (18..21) counts (1..10)
assert(1<=r&&r<=24);AliBitPacking::PackWord( r ,w32,22,26); // Row number bits (22..26) counts (1..24)