* provided "as is" without express or implied warranty. *
**************************************************************************/
#include <TObjArray.h>
-#include <TMath.h>
-
#include "AliITSMapA1.h"
#include "AliITSsegmentation.h"
-#include "AliITSresponse.h"
#include "AliITSdigit.h"
////////////////////////////////////////////////////////////////////////
ClassImp(AliITSMapA1)
//______________________________________________________________________
-AliITSMapA1::AliITSMapA1(){
+AliITSMapA1::AliITSMapA1():
+fSegmentation(0),
+fNpx(0),
+fNpz(0),
+fObjects(0),
+fNobjects(0),
+fMaxIndex(0),
+fMapThresholdArr(0),
+fHitMap(0),
+fMapThreshold(0){
// default constructor
- fSegmentation = 0;
- fNpz = 0;
- fNpx = 0;
- fMaxIndex = 0;
- fHitMap = 0;
- fObjects = 0;
- fNobjects = 0;
- fMapThreshold = 0;
}
//______________________________________________________________________
-AliITSMapA1::AliITSMapA1(AliITSsegmentation *seg){
+AliITSMapA1::AliITSMapA1(AliITSsegmentation *seg):
+fSegmentation(seg),
+fNpx(0),
+fNpz(0),
+fObjects(0),
+fNobjects(0),
+fMaxIndex(0),
+fMapThresholdArr(0),
+fHitMap(0),
+fMapThreshold(0){
//constructor
- fSegmentation = seg;
fNpz = fSegmentation->Npz();
fNpx = fSegmentation->Npx();
fMaxIndex = fNpz*fNpx+fNpx; // 2 halves of detector
fHitMap = new Int_t[fMaxIndex];
- fObjects = 0;
- fNobjects = 0;
- fMapThreshold = 0;
ClearMap();
}
//______________________________________________________________________
-AliITSMapA1::AliITSMapA1(AliITSsegmentation *seg, TObjArray *obj){
+AliITSMapA1::AliITSMapA1(AliITSsegmentation *seg, TObjArray *obj):
+fSegmentation(seg),
+fNpx(0),
+fNpz(0),
+fObjects(obj),
+fNobjects(0),
+fMaxIndex(0),
+fMapThresholdArr(0),
+fHitMap(0),
+fMapThreshold(0){
//constructor
- fNobjects = 0;
- fSegmentation = seg;
- fNpz = fSegmentation->Npz();
- fNpx = fSegmentation->Npx();
- fMaxIndex = fNpz*fNpx+fNpx; // 2 halves of detector
- fHitMap = new Int_t[fMaxIndex];
- fObjects = obj;
- if(fObjects) fNobjects = fObjects->GetEntriesFast();
- fMapThreshold = 0;
- ClearMap();
-}
-//______________________________________________________________________
-AliITSMapA1::AliITSMapA1(AliITSsegmentation *seg, TObjArray *obj, Int_t thr){
+ fNpz = fSegmentation->Npz();
+ fNpx = fSegmentation->Npx();
+ fMaxIndex = fNpz*fNpx+fNpx; // 2 halves of detector
+ fHitMap = new Int_t[fMaxIndex];
+ if(fObjects) fNobjects = fObjects->GetEntriesFast();
+ ClearMap();
+}
+//______________________________________________________________________
+AliITSMapA1::AliITSMapA1(AliITSsegmentation *seg, TObjArray *obj, Int_t thr):
+fSegmentation(seg),
+fNpx(0),
+fNpz(0),
+fObjects(obj),
+fNobjects(0),
+fMaxIndex(0),
+fMapThresholdArr(0),
+fHitMap(0),
+fMapThreshold(thr){
//constructor
- fNobjects = 0;
- fSegmentation = seg;
- fNpz = fSegmentation->Npz();
- fNpx = fSegmentation->Npx();
- fMaxIndex = fNpz*fNpx+fNpx; // 2 halves of detector
- fHitMap = new Int_t[fMaxIndex];
- fObjects = obj;
- if(fObjects) fNobjects = fObjects->GetEntriesFast();
- fMapThreshold = thr;
- ClearMap();
+ fNpz = fSegmentation->Npz();
+ fNpx = fSegmentation->Npx();
+ fMaxIndex = fNpz*fNpx+fNpx; // 2 halves of detector
+ fHitMap = new Int_t[fMaxIndex];
+ if(fObjects) fNobjects = fObjects->GetEntriesFast();
+ ClearMap();
+}
+//______________________________________________________________________
+AliITSMapA1::AliITSMapA1(AliITSsegmentation *seg, TObjArray *obj, TArrayI thr):
+fSegmentation(seg),
+fNpx(0),
+fNpz(0),
+fObjects(obj),
+fNobjects(0),
+fMaxIndex(0),
+fMapThresholdArr(thr),
+fHitMap(0),
+fMapThreshold(0){
+ //constructor
+
+ fNpz = fSegmentation->Npz();
+ fNpx = fSegmentation->Npx();
+ fMaxIndex = fNpz*fNpx+fNpx; // 2 halves of detector
+ fHitMap = new Int_t[fMaxIndex];
+ if(fObjects) fNobjects = fObjects->GetEntriesFast();
+ ClearMap();
}
+
//______________________________________________________________________
AliITSMapA1::~AliITSMapA1(){
//destructor
if(fHitMap) delete[] fHitMap;
}
-//_________________________________________________________________________
-AliITSMapA1& AliITSMapA1::operator=(const AliITSMapA1 &source) {
- // Assignment operator
-
- if(&source == this) return *this;
-
- this->fNpx = source.fNpx;
- this->fNpz = source.fNpz;
- this->fObjects = source.fObjects;
- this->fNobjects = source.fNobjects;
- this->fMaxIndex = source.fMaxIndex;
- this->fHitMap = source.fHitMap;
- this->fMapThreshold = source.fMapThreshold;
- return *this;
-}
-//______________________________________________________________________
-AliITSMapA1::AliITSMapA1(const AliITSMapA1 &source) : AliITSMap(source){
- // Copy Constructor
- *this = source;
-}
//______________________________________________________________________
void AliITSMapA1::ClearMap(){
//clear array
if (fObjects) fNobjects = fObjects->GetEntriesFast();
}
//______________________________________________________________________
-Int_t AliITSMapA1::CheckedIndex(Int_t iz, Int_t ix){
+Int_t AliITSMapA1::CheckedIndex(Int_t iz, Int_t ix) const {
//check boundaries and return an index in array
Int_t index=fNpx*iz+ix;
AliITSdigit *dig;
for (Int_t ndig=0; ndig<ndigits; ndig++) {
dig = (AliITSdigit*)fObjects->UncheckedAt(ndig);
- if(dig->fSignal > fMapThreshold) {
- SetHit(dig->fCoord1,dig->fCoord2,ndig);
+ if(dig->GetSignal() > fMapThreshold) {
+ SetHit(dig->GetCoord1(),dig->GetCoord2(),ndig);
} // end if fSignal > fMapthreshold
} // end for ndig
}
+//______________________________________________________________________
+void AliITSMapA1::FillMap2(){
+ // fill array with digits indices
+
+ Int_t ndigits = fObjects->GetEntriesFast();
+ if (!ndigits) return;
+
+ AliITSdigit *dig;
+ for (Int_t ndig=0; ndig<ndigits; ndig++) {
+ dig = (AliITSdigit*)fObjects->UncheckedAt(ndig);
+ if(dig->GetSignal() > fMapThresholdArr[dig->GetCoord1()]) {
+ SetHit(dig->GetCoord1(),dig->GetCoord2(),ndig);
+ } // end if fSignal > fMapthreshold
+ } // end for ndig
+}
+
//______________________________________________________________________
void AliITSMapA1::SetHit(Int_t iz, Int_t ix, Int_t idigit){
// set the digit index at a certain position in array
fHitMap[CheckedIndex(iz, ix)] = -TMath::Abs(fHitMap[CheckedIndex(iz, ix)]);
}
//______________________________________________________________________
-Int_t AliITSMapA1::GetHitIndex(Int_t iz, Int_t ix){
+Int_t AliITSMapA1::GetHitIndex(Int_t iz, Int_t ix) const {
// return the digit index from a specific entry in array
return TMath::Abs(fHitMap[CheckedIndex(iz, ix)])-1;
}
//______________________________________________________________________
-TObject* AliITSMapA1::GetHit(Int_t iz, Int_t ix){
+TObject* AliITSMapA1::GetHit(Int_t iz, Int_t ix) const {
// return the pointer to the digit
Int_t index=GetHitIndex(iz,ix);
return (index <0) ? 0 : fObjects->UncheckedAt(GetHitIndex(iz,ix));
}
//______________________________________________________________________
-Double_t AliITSMapA1::GetSignal(Int_t iz, Int_t ix){
+Double_t AliITSMapA1::GetSignal(Int_t iz, Int_t ix) const{
// get a pad signal
Double_t signal;
AliITSdigit *dig = (AliITSdigit*)GetHit(iz,ix);
- if(dig) signal=(Double_t)dig->fSignal;
+ if(dig) signal=(Double_t)dig->GetSignal();
else signal=0.;
return signal;
}
//______________________________________________________________________
-FlagType AliITSMapA1::TestHit(Int_t iz, Int_t ix){
+FlagType AliITSMapA1::TestHit(Int_t iz, Int_t ix) {
// check whether the digit has already been flagged
if (CheckedIndex(iz, ix) < 0) return kEmpty;
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff