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ProgressiveTracking.cxx
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ProgressiveTracking.cxx
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//ROOT
#include "TVector2.h"
#include "TMath.h"
//SoLIDTracking
#include "ProgressiveTracking.h"
#include "SoLIDUtility.h"
ProgressiveTracking::ProgressiveTracking(Int_t ntracker, Bool_t isMC) :
fNTracker(ntracker), fDoMC(isMC),
fNElectron(1), fNHadron(0), fNTrack(0), fIsIterBackward(kTRUE), fHasCaloHit(kTRUE)
{
if (fDoMC){
#ifdef MCDATA
fCoarseTracks = new TClonesArray("SoLIDMCTrack", 200);
for (Int_t i=0; i<fNTracker; i++){
fGoodHits[i] = new TClonesArray("SoLIDMCGEMHit", 20);
fNGoodHits[i] = 0;
#endif
}
}
else{
fCoarseTracks = new TClonesArray("SoLIDTrack", 200);
for (Int_t i=0; i<fNTracker; i++){
fGoodHits[i] = new TClonesArray("SoLIDGEMHit", 20);
fNGoodHits[i] = 0;
}
}
}
//____________________________________________________________________________
ProgressiveTracking::~ProgressiveTracking()
{
Clear();
delete fCoarseTracks;
for (Int_t i=0; i<fNTracker; i++){
delete fGoodHits[i];
}
}
//____________________________________________________________________________
void ProgressiveTracking::ProcessHits(map<Int_t, vector<TSeqCollection*> > *theHitMap,
TClonesArray* theTracks)
{
//temperary for testing SoLIDTrack class
/*SoLIDGEMHit *hitSave[6] = {0};
for (UInt_t i=0; i< (*theHitMap).size()-2; i++){
vector<TSeqCollection*> hitsOnTracker = (*theHitMap).find(i)->second;
for (UInt_t j=0; j<hitsOnTracker.size(); j++){
TSeqCollection* hitarray = hitsOnTracker.at(j);
TIterator* hitit = hitarray->MakeIterator();
SoLIDGEMHit *thisHit = 0;
while ( ( thisHit = static_cast<SoLIDGEMHit*>(hitit->Next()) ) ){
if (dynamic_cast<SoLIDMCGEMHit*>(thisHit)->IsSignalHit()){
hitSave[i] = thisHit;
break;
}
}
}
}
Int_t hitCount = 0;
for (UInt_t i=0; i<(*theHitMap).size(); i++){
if (hitSave[i] != 0){
hitCount++;
}
}
if (hitCount>0){
new ( (*theTracks)[0] ) SoLIDMCTrack();
for (UInt_t i=0; i<(*theHitMap).size(); i++){
if (hitSave[i] != 0){
dynamic_cast<SoLIDMCTrack*>(theTracks->At(0))->AddHit(hitSave[i]);
}
}
}*/
//--------------------------------------
FindTrack(0, 0, theHitMap);
FindTrack(0, 1, theHitMap);
FindTrack(0, 2, theHitMap);
FindTrack(0, 3, theHitMap);
FindTrack(0, 4, theHitMap);
//FindTrack(1, 0, theHitMap);
//FindTrack(1, 1, theHitMap);
//FindTrack(1, 2, theHitMap);
//FindTrack(1, 3, theHitMap);
//FindTrack(1, 4, theHitMap);
//FindTrack(1, 5, theHitMap);
//cout<<fNTrack<<endl;
CheckTracks();
CombineTrackRoad(theTracks);
//cout<<"after combine tracks: "<<theTracks->GetLast()+1<<endl;
}
//_______________________________________________________________________________
Int_t ProgressiveTracking::ReadDataBase()
{
//TODO: move all the hard-coding to here
return 0;
}
//_______________________________________________________________________________
void ProgressiveTracking::Clear( Option_t* opt )
{
fCoarseTracks->Clear(opt);
fCaloHits.clear();
fNTrack = 0;
for (Int_t i=0; i<fNTracker; i++){
fGoodHits[i]->Clear(opt);
fNGoodHits[i] = 0;
}
}
//________________________________________________________________________________
void ProgressiveTracking::FindTrack(Int_t angleflag, Int_t type,
map<Int_t, vector<TSeqCollection*> > *theHitMap)
{
Double_t philimit[4][2];
Double_t rlimit[5][2];
Double_t deltar[4][2];
Double_t dr, dphi;
Int_t layer_array[5],nlayer=0;
Int_t Is_Seed = 1;
if (angleflag == kLAEC && type == 0){
// large angle 1->2->3->4
layer_array[0] = 3;layer_array[1] = 2;layer_array[2] = 1;layer_array[3] = 0;nlayer=4;
rlimit[3][0] = 0.434; rlimit[3][1] = 0.860; rlimit[2][0] = 0.51; rlimit[2][1] = 0.98;
rlimit[1][0] = 0.60; rlimit[1][1] = 1.12; rlimit[0][0] = 0.74; rlimit[0][1] = 1.35;
rlimit[4][0] = 0.; rlimit[4][1] = 0.;
philimit[2][0]=0.003; philimit[2][1]=0.05; philimit[1][0]=0.006;philimit[1][1]=0.07;
philimit[0][0]=0.012; philimit[0][1]=0.127; philimit[3][0]=0;philimit[3][1]=0;
deltar[2][0]=0.058; deltar[2][1]=0.122; deltar[1][0]=0.076; deltar[1][1]=0.151;
deltar[0][0]=0.121; deltar[0][1]=0.242; deltar[3][0]=0.;deltar[3][1]=100.;
}else if (angleflag == kLAEC && type == 1){
// large angle 1->3->4
layer_array[0] = 3;layer_array[1] = 2;layer_array[2] = 0;nlayer=3;
rlimit[2][0] = 0.434; rlimit[2][1] = 0.860; rlimit[1][0] = 0.6; rlimit[1][1] = 1.12;
rlimit[0][0] = 0.74; rlimit[0][1] = 1.35; rlimit[3][0] = 0.; rlimit[3][1] = 0.;
rlimit[4][0] = 0.; rlimit[4][1] = 0.;
philimit[1][0]=0.01; philimit[1][1]=0.12; philimit[0][0]=0.012;philimit[0][1]=0.127;
philimit[2][0]=0; philimit[2][1]=0; philimit[3][0]=0; philimit[3][1]=0;
deltar[1][0]=0.139; deltar[1][1]=0.269; deltar[0][0]=0.121; deltar[0][1]=0.242;
deltar[2][0]=0.; deltar[2][1]=100.; deltar[3][0]=0.;deltar[3][1]=100.;
}else if (angleflag == kLAEC && type == 2){
// large angle 1->2->4
rlimit[2][0] = 0.434; rlimit[2][1] = 0.860; rlimit[1][0] = 0.51; rlimit[1][1] = 0.98;
rlimit[0][0] = 0.74; rlimit[0][1] = 1.35; rlimit[3][0] = 0.; rlimit[3][1] = 0.;
rlimit[4][0] = 0.; rlimit[4][1] = 0.;
layer_array[0] = 3;layer_array[1] = 1;layer_array[2] = 0;nlayer=3;
philimit[1][0]=0.003; philimit[1][1]=0.05; philimit[0][0]=0.018;philimit[0][1]=0.2;
philimit[2][0]=0; philimit[2][1]=0; philimit[3][0]=0; philimit[3][1]=0;
deltar[1][0]=0.058; deltar[1][1]=0.122; deltar[0][0]=0.2; deltar[0][1]=0.39;
deltar[2][0]=0.; deltar[2][1]=100.; deltar[3][0]=0.;deltar[3][1]=100.;
}else if (angleflag == kLAEC && type == 3){
// large angle 1->2->3
rlimit[2][0] = 0.434; rlimit[2][1] = 0.860; rlimit[1][0] = 0.51; rlimit[1][1] = 0.98;
rlimit[0][0] = 0.6; rlimit[0][1] = 1.12; rlimit[3][0] = 0.; rlimit[3][1] = 0.;
rlimit[4][0] = 0.; rlimit[4][1] = 0.;
layer_array[0] = 2;layer_array[1] = 1;layer_array[2] = 0;nlayer=3;
philimit[1][0]=0.003; philimit[1][1]=0.05; philimit[0][0]=0.006;philimit[0][1]=0.07;
philimit[2][0]=0; philimit[2][1]=0; philimit[3][0]=0; philimit[3][1]=0;
deltar[1][0]=0.058; deltar[1][1]=0.122; deltar[0][0]=0.076; deltar[0][1]=0.151;
deltar[2][0]=0.; deltar[2][1]=100.; deltar[3][0]=0.;deltar[3][1]=100.;
}else if (angleflag == kLAEC && type == 4){
// large angle 2->3->4
layer_array[0] = 3;layer_array[1] = 2;layer_array[2] = 1;nlayer=3;
//rlimit[0]=51.1;rlimit[1]=98;
rlimit[2][0] = 0.51; rlimit[2][1] = 0.98; rlimit[1][0] = 0.6; rlimit[1][1] = 1.12;
rlimit[0][0] = 0.74; rlimit[0][1] = 1.35; rlimit[3][0] = 0.; rlimit[3][1] = 0.;
rlimit[4][0] = 0.; rlimit[4][1] = 0.;
philimit[1][0]=0.006; philimit[1][1]=0.07; philimit[0][0]=0.012;philimit[0][1]=0.127;
philimit[2][0]=0; philimit[2][1]=0; philimit[3][0]=0; philimit[3][1]=0;
deltar[1][0]=0.076; deltar[1][1]=0.151; deltar[0][0]=0.121; deltar[0][1]=0.242;
deltar[2][0]=0.; deltar[2][1]=100; deltar[3][0]=0.;deltar[3][1]=100.;
}else if (angleflag ==kFAEC && type ==0){
//small angle 1->2->3->4->5
rlimit[4][0] = 0.21; rlimit[4][1] = 0.57; rlimit[3][0] = 0.27; rlimit[3][1] = 0.66;
rlimit[2][0] = 0.33; rlimit[2][1] = 0.78; rlimit[1][0] = 0.43; rlimit[1][1] = 0.95;
rlimit[0][0] = 0.54; rlimit[0][1] = 1.19;
layer_array[0] = 5;layer_array[1] = 4;layer_array[2] = 3;layer_array[3] = 2;layer_array[4]=1; nlayer=5;
philimit[3][0]=0.005; philimit[3][1]=0.066; philimit[2][0]=0.009;philimit[2][1]=0.114;
philimit[1][0]=0.017; philimit[1][1]=0.173; philimit[0][0]=0.022; philimit[0][1]=0.207;
deltar[3][0]=0.033; deltar[3][1]=0.088; deltar[2][0]=0.056; deltar[2][1]=0.141;
deltar[1][0]=0.081; deltar[1][1]=0.201; deltar[0][0]=0.084;deltar[0][1]=0.241;
}else if (angleflag ==kFAEC && type ==1){
//small angle 1->3->4->5
rlimit[3][0] = 0.21; rlimit[3][1] = 0.57; rlimit[2][0] = 0.33; rlimit[2][1] = 0.78;
rlimit[1][0] = 0.43; rlimit[1][1] = 0.95; rlimit[0][0] = 0.54; rlimit[0][1] = 1.19;
rlimit[4][0] = 0.; rlimit[4][1] = 0.;
layer_array[0] = 5;layer_array[1] = 4;layer_array[2] = 3;layer_array[3] = 1;nlayer=4;
philimit[2][0]=0.015; philimit[2][1]=0.175; philimit[1][0]=0.017;philimit[1][1]=0.173;
philimit[0][0]=0.022; philimit[0][1]=0.207; philimit[3][0]=0; philimit[3][1]=0;
deltar[2][0]=0.091; deltar[2][1]=0.226; deltar[1][0]=0.081; deltar[1][1]=0.201;
deltar[0][0]=0.084; deltar[0][1]=0.241; deltar[3][0]=0.;deltar[3][1]=100.;
}else if (angleflag ==kFAEC && type ==2){
//small angle 1->2->4->5
rlimit[3][0] = 0.21; rlimit[3][1] = 0.57; rlimit[2][0] = 0.27; rlimit[2][1] = 0.66;
rlimit[1][0] = 0.43; rlimit[1][1] = 0.95; rlimit[0][0] = 0.54; rlimit[0][1] = 1.19;
rlimit[4][0] = 0.; rlimit[4][1] = 0.;
layer_array[0] = 5;layer_array[1] = 4;layer_array[2] = 2;layer_array[3] = 1;nlayer=4;
philimit[2][0]=0.005; philimit[2][1]=0.066; philimit[1][0]=0.03;philimit[1][1]=0.286;
philimit[0][0]=0.022; philimit[0][1]=0.207; philimit[3][0]=0; philimit[3][1]=0;
deltar[2][0]=0.033; deltar[2][1]=0.088; deltar[1][0]=0.141; deltar[1][1]=0.345;
deltar[0][0]=0.084; deltar[0][1]=0.241; deltar[3][0]=0.;deltar[3][1]=100.;
}else if (angleflag ==kFAEC && type ==3){
//small angle 1->2->3->5
rlimit[3][0] = 0.21; rlimit[3][1] = 0.57; rlimit[2][0] = 0.27; rlimit[2][1] = 0.66;
rlimit[1][0] = 0.33; rlimit[1][1] = 0.78; rlimit[0][0] = 0.54; rlimit[0][1] = 1.19;
rlimit[4][0] = 0.; rlimit[4][1] = 0.;
layer_array[0] = 5;layer_array[1] = 3;layer_array[2] = 2;layer_array[3] = 1;nlayer=4;
philimit[2][0]=0.005; philimit[2][1]=0.066; philimit[1][0]=0.009;philimit[1][1]=0.114;
philimit[0][0]=0.042; philimit[0][1]=0.378; philimit[3][0]=0; philimit[3][1]=0;
deltar[2][0]=0.033; deltar[2][1]=0.088; deltar[1][0]=0.056; deltar[1][1]=0.141;
deltar[0][0]=0.157; deltar[0][1]=0.439; deltar[3][0]=0.;deltar[3][1]=100.;
}else if (angleflag ==kFAEC && type ==4){
//small angle 1->2->3->4
rlimit[3][0] = 0.21; rlimit[3][1] = 0.57; rlimit[2][0] = 0.27; rlimit[2][1] = 0.66;
rlimit[1][0] = 0.33; rlimit[1][1] = 0.78; rlimit[0][0] = 0.43; rlimit[0][1] = 0.95;
rlimit[4][0] = 0.; rlimit[4][1] = 0.;
layer_array[0] = 4;layer_array[1] = 3;layer_array[2] = 2;layer_array[3] = 1;nlayer=4;
philimit[2][0]=0.005; philimit[2][1]=0.066; philimit[1][0]=0.009;philimit[1][1]=0.114;
philimit[0][0]=0.017; philimit[0][1]=0.173; philimit[3][0]=0; philimit[3][1]=0;
deltar[2][0]=0.033; deltar[2][1]=0.088; deltar[1][0]=0.056; deltar[1][1]=0.141;
deltar[0][0]=0.081; deltar[0][1]=0.201; deltar[3][0]=0.;deltar[3][1]=100.;
}else if (angleflag ==kFAEC && type ==5){
//small angle 2->3->4->5
rlimit[3][0] = 0.27; rlimit[3][1] = 0.66; rlimit[2][0] = 0.33; rlimit[2][1] = 0.78;
rlimit[1][0] = 0.43; rlimit[1][1] = 0.95; rlimit[0][0] = 0.54; rlimit[0][1] = 1.19;
rlimit[4][0] = 0.; rlimit[4][1] = 0.;
layer_array[0] = 5;layer_array[1] = 4;layer_array[2] = 3;layer_array[3] = 2;nlayer=4;
philimit[2][0]=0.009; philimit[2][1]=0.114; philimit[1][0]=0.017;philimit[1][1]=0.173;
philimit[0][0]=0.022; philimit[0][1]=0.207; philimit[3][0]=0; philimit[3][1]=0;
deltar[2][0]=0.056; deltar[2][1]=0.141; deltar[1][0]=0.081; deltar[1][1]=0.201;
deltar[0][0]=0.084; deltar[0][1]=0.241; deltar[3][0]=0.;deltar[3][1]=100.;
}else{
// large angle 1->2->3->4
layer_array[0] = 3;layer_array[1] = 2;layer_array[2] = 1;layer_array[3] = 0;nlayer=4;
rlimit[3][0] = 0.434; rlimit[3][1] = 0.860; rlimit[2][0] = 0.51; rlimit[2][1] = 0.98;
rlimit[1][0] = 0.60; rlimit[1][1] = 1.12; rlimit[0][0] = 0.74; rlimit[0][1] = 1.35;
rlimit[4][0] = 0.; rlimit[4][1] = 0.;
philimit[2][0]=0.003; philimit[2][1]=0.05; philimit[1][0]=0.006;philimit[1][1]=0.07;
philimit[0][0]=0.012; philimit[0][1]=0.127; philimit[3][0]=0;philimit[3][1]=0;
deltar[2][0]=0.058; deltar[2][1]=0.122; deltar[1][0]=0.076; deltar[1][1]=0.151;
deltar[0][0]=0.121; deltar[0][1]=0.242; deltar[3][0]=0.;deltar[3][1]=100.;
}
//----------------------------------------------------------------//
// first layer
vector<TSeqCollection*> hitArray1 = (*theHitMap).find(layer_array[0])->second;
for (UInt_t chamber1 = 0; chamber1<hitArray1.size(); chamber1++){
//cout<<hitArray1[chamber1]->GetLast()+1<<endl;
for (Int_t layer1 = 0; layer1!=hitArray1[chamber1]->GetLast()+1;layer1++){
//cout<<hitArray1[chamber1]->GetLast()+1<<endl;
SoLIDGEMHit *hit1 = (SoLIDGEMHit*)hitArray1[chamber1]->At(layer1);
//for large angle check the hit with EC
Is_Seed = 1;
if (angleflag == kLAEC )
{
for (UInt_t ec_count=0; ec_count<fCaloHits.size(); ec_count++)
{
if (fCaloHits[ec_count].fECID != kLAEC) continue; //not LAEC hit
Double_t ecHitPhi = TMath::ATan2(fCaloHits[ec_count].fYPos, fCaloHits[ec_count].fXPos);
Double_t ecHitR = TMath::Sqrt( TMath::Power(fCaloHits[ec_count].fXPos, 2) +
TMath::Power(fCaloHits[ec_count].fYPos, 2) );
Double_t tmpDeltaPhi = CalDeltaPhi(ecHitPhi, hit1->GetPhi());
Double_t tmpDeltaR = ecHitR - hit1->GetR();
if (hit1->GetTrackerID()==2 && (tmpDeltaPhi < 0.15 && tmpDeltaPhi > -0.05) && (tmpDeltaR < 0.286 && tmpDeltaR > 0.095))
{
Is_Seed = 1;
}
else if (hit1->GetTrackerID()==3 && (tmpDeltaPhi<0.06 && tmpDeltaPhi>-0.06) && (tmpDeltaR<0.054 && tmpDeltaR > -0.039) )
{
Is_Seed = 1;
}
else
{
Is_Seed = 0;
}
}
}else if (angleflag == kFAEC){
for (UInt_t ec_count=0; ec_count<fCaloHits.size(); ec_count++)
{
if (fCaloHits[ec_count].fECID != kFAEC) continue; //not FAEC hit
Double_t ecHitPhi = TMath::ATan2(fCaloHits[ec_count].fYPos, fCaloHits[ec_count].fXPos);
Double_t ecHitR = TMath::Sqrt( TMath::Power(fCaloHits[ec_count].fXPos, 2) +
TMath::Power(fCaloHits[ec_count].fYPos, 2) );
Double_t tmpDeltaPhi = CalDeltaPhi(ecHitPhi, hit1->GetPhi());
Double_t tmpDeltaR = ecHitR - hit1->GetR();
if (hit1->GetTrackerID()==4 && (tmpDeltaPhi < 1.1 && tmpDeltaPhi > 0.04) && (tmpDeltaR < 1.11 && tmpDeltaR > 0.425))
{
Is_Seed = 1;
}
else if (hit1->GetTrackerID()==5 && (tmpDeltaPhi<0.9 && tmpDeltaPhi>0.02) && (tmpDeltaR<0.88 && tmpDeltaR > 0.31) )
{
Is_Seed = 1;
}
else
{
Is_Seed = 0;
}
}
}
if (Is_Seed == 0) continue;
//checking if the hits is within a good r range
if (hit1->GetR()<rlimit[0][0] || hit1->GetR() > rlimit[0][1]) continue;
SoLIDTrack *newtrack = 0;
if (fDoMC){
#ifdef MCDATA
newtrack = new ((*fCoarseTracks)[fNTrack++]) SoLIDMCTrack();
#endif
}
else{
newtrack = new ((*fCoarseTracks)[fNTrack++]) SoLIDTrack();
}
//second layer
vector<TSeqCollection*> hitArray2 = (*theHitMap).find(layer_array[1])->second;
for (UInt_t chamber2 = 0; chamber2<hitArray2.size(); chamber2++) {
for (Int_t layer2 = 0; layer2!=hitArray2[chamber2]->GetLast()+1;layer2++){
SoLIDGEMHit *hit2 = (SoLIDGEMHit*)hitArray2[chamber2]->At(layer2);
if (hit2->GetR()<rlimit[1][0] || hit2->GetR() > rlimit[1][1]) continue;
//crude check
Double_t mom_min = 0.6,mom_max = 11; Double_t charge = 0;
Double_t theta_min,theta_max;
Double_t mom_min_save[4],mom_max_save[4];
Double_t theta_min_save[4],theta_max_save[4];
if (angleflag==0){
theta_min = 14;theta_max = 29;
}else{
theta_min = 6.;theta_max = 17.5;
}
mom_min_save[0] = mom_min;
mom_max_save[0] = mom_max;
theta_min_save[0] = theta_min;
theta_max_save[0] = theta_max;
dr = hit1->GetR()-hit2->GetR();
dphi = CalDeltaPhi(hit2->GetPhi(), hit1->GetPhi());
if(dr<deltar[0][1] && dr>deltar[0][0] && hit1->GetR()>rlimit[0][0] && hit1->GetR() < rlimit[0][1] && ((dphi >philimit[0][0]&& dphi <philimit[0][1])||(dphi < -1*philimit[0][0]&& dphi > -1*philimit[0][1]))
&& FindThetaRange(hit2->GetR(),layer_array[1],hit1->GetR(),layer_array[0],&theta_min,&theta_max,angleflag) &&
FindMomRange(layer_array[1],hit2->GetPhi(),layer_array[0], hit1->GetPhi(),&mom_min,&mom_max,angleflag)){
// check r range
// judge the track charge
if (dphi >philimit[0][0]&& dphi <philimit[0][1]){
charge = 1;
}else{
charge = -1;
}
// third layer
vector<TSeqCollection*> hitArray3 = (*theHitMap).find(layer_array[2])->second;
for (UInt_t chamber3 = 0; chamber3<hitArray3.size(); chamber3++) {
for (Int_t layer3 = 0; layer3!=hitArray3[chamber3]->GetLast()+1;layer3++){
SoLIDGEMHit *hit3 = (SoLIDGEMHit*)hitArray3[chamber3]->At(layer3);
if (hit3->GetR()<rlimit[2][0] || hit3->GetR() > rlimit[2][1]) continue;
mom_min_save[1] = mom_min;
mom_max_save[1] = mom_max;
theta_min_save[1] = theta_min;
theta_max_save[1] = theta_max;
dr = hit2->GetR()-hit3->GetR();
dphi = CalDeltaPhi(hit3->GetPhi(), hit2->GetPhi());
if(dr>deltar[1][0] && dr<deltar[1][1] && ((dphi >philimit[1][0]&& dphi <philimit[1][1] && charge==1)||(dphi < -1*philimit[1][0]&& dphi > -1*philimit[1][1]&& charge==-1))
&&FindThetaRange(hit3->GetR(),layer_array[2],hit2->GetR(),layer_array[1],&theta_min,&theta_max,angleflag) &&
FindMomRange(layer_array[2],hit3->GetPhi(),layer_array[1], hit2->GetPhi(),&mom_min,&mom_max,angleflag)) {
// check r range
if (nlayer>3){
// fourth layer
vector<TSeqCollection*> hitArray4 = (*theHitMap).find(layer_array[3])->second;
for (UInt_t chamber4 = 0; chamber4<hitArray4.size(); chamber4++) {
for (Int_t layer4 = 0; layer4!=hitArray4[chamber4]->GetLast()+1;layer4++){
SoLIDGEMHit *hit4 = (SoLIDGEMHit*)hitArray4[chamber4]->At(layer4);
if (hit4->GetR()<rlimit[3][0] || hit4->GetR() > rlimit[3][1]) continue;
mom_min_save[2] = mom_min;
mom_max_save[2] = mom_max;
theta_min_save[2] = theta_min;
theta_max_save[2] = theta_max;
dr = hit3->GetR()-hit4->GetR();
dphi = CalDeltaPhi(hit4->GetPhi(), hit3->GetPhi());
if(dr>deltar[2][0] && dr<deltar[2][1] && ((dphi >philimit[2][0]&& dphi <philimit[2][1] && charge==1)||(dphi < -1*philimit[2][0]&& dphi > -1*philimit[2][1]&& charge==-1))
&& FindThetaRange(hit4->GetR(),layer_array[3],hit3->GetR(),layer_array[2],&theta_min,&theta_max,angleflag) &&
FindMomRange(layer_array[3],hit4->GetPhi(),layer_array[2], hit3->GetPhi(),&mom_min,&mom_max,angleflag)){
if (nlayer>4){
// fifth layer
vector<TSeqCollection*> hitArray5 = (*theHitMap).find(layer_array[4])->second;
for (UInt_t chamber5 = 0; chamber5<hitArray5.size(); chamber5++) {
for (Int_t layer5 = 0; layer5!=hitArray5[chamber5]->GetLast()+1;layer5++){
SoLIDGEMHit *hit5 = (SoLIDGEMHit*)hitArray5[chamber5]->At(layer5);
if (hit5->GetR()<rlimit[4][0] || hit5->GetR() > rlimit[4][1]) continue;
mom_min_save[3] = mom_min;
mom_max_save[3] = mom_max;
theta_min_save[3] = theta_min;
theta_max_save[3] = theta_max;
dr = hit4->GetR() - hit5->GetR();
dphi = CalDeltaPhi(hit5->GetPhi(), hit4->GetPhi());
if(dr>deltar[3][0] && dr<deltar[3][1] && ((dphi >philimit[3][0]&& dphi <philimit[3][1] && charge==1)||(dphi < -1*philimit[3][0]&& dphi > -1*philimit[3][1]&& charge==-1))
&&FindThetaRange(hit5->GetR(),layer_array[4],hit4->GetR(),layer_array[3],&theta_min,&theta_max,angleflag) &&
FindMomRange(layer_array[4],hit5->GetPhi(),layer_array[3], hit4->GetPhi(),&mom_min,&mom_max,angleflag)){
newtrack->AddHit(hit5);
newtrack->AddHit(hit4);
newtrack->AddHit(hit3);
newtrack->AddHit(hit2);
newtrack->AddHit(hit1);
newtrack->SetCharge(charge);
newtrack->SetAngleFlag(angleflag);
newtrack->SetMomMin(mom_min);
newtrack->SetMomMax(mom_max);
newtrack->SetThetaMin(theta_min);
newtrack->SetThetaMax(theta_max);
if (fDoMC){
#ifdef MCDATA
newtrack = new ((*fCoarseTracks)[fNTrack++]) SoLIDMCTrack();
#endif
}
else{
newtrack = new ((*fCoarseTracks)[fNTrack++]) SoLIDTrack();
}
newtrack->Clear();
}else{
newtrack->Clear();
mom_min = mom_min_save[3];
mom_max = mom_max_save[3];
theta_min = theta_min_save[3];
theta_max = theta_max_save[3];
}
}//loop on all hits on chamber on fifth tracker
}//loop on all chamber on fifth tracker
}else{
if (nlayer==4){
newtrack->AddHit(hit4);
newtrack->AddHit(hit3);
newtrack->AddHit(hit2);
newtrack->AddHit(hit1);
newtrack->SetCharge(charge);
newtrack->SetAngleFlag(angleflag);
newtrack->SetMomMin(mom_min);
newtrack->SetMomMax(mom_max);
newtrack->SetThetaMin(theta_min);
newtrack->SetThetaMax(theta_max);
if (fDoMC){
#ifdef MCDATA
newtrack = new ((*fCoarseTracks)[fNTrack++]) SoLIDMCTrack();
#endif
}
else{
newtrack = new ((*fCoarseTracks)[fNTrack++]) SoLIDTrack();
}
newtrack->Clear();
}
}
}else{
mom_min = mom_min_save[2];
mom_max = mom_max_save[2];
theta_min = theta_min_save[2];
theta_max = theta_max_save[2];
}
}//loop on all his on chamber on fourth tracker
}//loop on all chamber on fourth tracker
}else{
if (nlayer==3){
newtrack->AddHit(hit3);
newtrack->AddHit(hit2);
newtrack->AddHit(hit1);
newtrack->SetMomMin(mom_min);
newtrack->SetMomMax(mom_max);
newtrack->SetThetaMin(theta_min);
newtrack->SetThetaMax(theta_max);
newtrack->SetCharge(charge);
newtrack->SetAngleFlag(angleflag);
if (fDoMC){
#ifdef MCDATA
newtrack = new ((*fCoarseTracks)[fNTrack++]) SoLIDMCTrack();
#endif
}
else{
newtrack = new ((*fCoarseTracks)[fNTrack++]) SoLIDTrack();
}
newtrack->Clear();
}
}
}else{
mom_min = mom_min_save[1];
mom_max = mom_max_save[1];
theta_min = theta_min_save[1];
theta_max = theta_max_save[1];
}
}//loop on all hits on chamber on third tracker
}//loop on all chamber on third tracker
}else{
mom_min = mom_min_save[0];
mom_max = mom_max_save[0];
theta_min = theta_min_save[0];
theta_max = theta_max_save[0];
}
}//loop on all hits on chamber on second tracker
}//loop on all chamber on second tracker
newtrack->Clear();
fCoarseTracks->Remove(newtrack);
fNTrack--;
}//loop on all hits on chamber on first tracker
}//loop on all chamber on first tracker
}
//________________________________________________________________________________
void ProgressiveTracking::CheckTracks()
{
Int_t nmom;
Int_t c_count = 0;
Double_t q_asy = -1;
Double_t Rmom[20]={0},Xc[20]={0},Yc[20]={0},Rc[20]={0};
Double_t reconVertexZ = 0.;
Double_t reconTheta = 0.;
for (Int_t i=0;i!=fCoarseTracks->GetLast()+1;i++){
SoLIDTrack *thistrack = (SoLIDTrack*)(fCoarseTracks->At(i));
if (thistrack->GetAngleFlag()==kLAEC && thistrack->GetNHits()==3){
nmom=0;
c_count = 0;
for (UInt_t j=0; j<thistrack->GetNHits(); j++){
q_asy = CalChargeAsy(thistrack->GetHit(j)->GetQU(), thistrack->GetHit(j)->GetQV());
if (TMath::Abs(q_asy)<0.25) {c_count++;}
}
if (c_count<3)
{
thistrack->SetCoarseFitStatus(kTRUE); //not really a fit yet
thistrack->SetStatus(kFALSE);
thistrack->SetCoarseChi2(kINFINITY);
continue;
}
SoLIDGEMHit *hit1 = (SoLIDGEMHit*)(thistrack->GetHit(0));
SoLIDGEMHit *hit2 = (SoLIDGEMHit*)(thistrack->GetHit(1));
SoLIDGEMHit *hit3 = (SoLIDGEMHit*)(thistrack->GetHit(2));
Int_t flag = 1;
if (flag == 1)
{
CalCircle(hit1->GetX(),hit1->GetY(),hit2->GetX(),hit2->GetY(),hit3->GetX(),hit3->GetY(),Rmom,Xc,Yc);
Rc[0] = sqrt(Xc[0]*Xc[0]+Yc[0]*Yc[0]);
if (hit1->GetTrackerID()==0 && hit2->GetTrackerID()==1&&hit3->GetTrackerID()==2){
Int_t j=0;
if ( (Rmom[j]-(-0.0712984+1.01393*Rc[j]))<0.1 && (Rmom[j]-(-0.0712984+1.01393*Rc[j]))>-0.2
&& CalVertexZ(hit1, hit2, hit3, &Rmom[j], kLAEC, &reconVertexZ, &reconTheta) ){
thistrack->SetStatus(kTRUE);
thistrack->SetCoarseFitStatus(kTRUE); //not really a fit yet
thistrack->SetCoarseChi2(fabs(Rmom[0]+0.0712984-1.01393*Rc[0]));
}else{
flag = 0;
}
}
if (hit1->GetTrackerID()==0 && hit2->GetTrackerID()==1&&hit3->GetTrackerID()==3){
Int_t j=0;
if ( (Rmom[j]-(-0.0719744+1.01388*Rc[j]))<0.1 && (Rmom[j]-(-0.0719744+1.01388*Rc[j]))>-0.2
&& CalVertexZ(hit1, hit2, hit3, &Rmom[j], kLAEC, &reconVertexZ, &reconTheta) ){
thistrack->SetStatus(kTRUE);
thistrack->SetCoarseFitStatus(kTRUE); //not really a fit yet
thistrack->SetCoarseChi2(fabs(Rmom[0]+0.0719744-1.01388*Rc[0]));
}else{
flag = 0;
}
}
if (hit1->GetTrackerID()==0 && hit2->GetTrackerID()==2&&hit3->GetTrackerID()==3){
Int_t j=0;
if ( (Rmom[j]-(-0.0737444+1.01419*Rc[j]))<0.1 && (Rmom[j]-(-0.0737444+1.01419*Rc[j]))>-0.2
&& CalVertexZ(hit1, hit2, hit3, &Rmom[j], kLAEC, &reconVertexZ, &reconTheta) ){
thistrack->SetStatus(kTRUE);
thistrack->SetCoarseFitStatus(kTRUE); //not really a fit yet
thistrack->SetCoarseChi2(fabs(Rmom[0]+0.0737444-1.01419*Rc[0]));
}else{
flag = 0;
}
}
if (hit1->GetTrackerID()==1 && hit2->GetTrackerID()==2&&hit3->GetTrackerID()==3){
Int_t j=0;
if ( (Rmom[j]-(-0.0765712+1.01482*Rc[j]))<0.1 && (Rmom[j]-(-0.0765712+1.01482*Rc[j]))>-0.2
&& CalVertexZ(hit1, hit2, hit3, &Rmom[j], kLAEC, &reconVertexZ, &reconTheta) ){
thistrack->SetStatus(kTRUE);
thistrack->SetCoarseFitStatus(kTRUE); //not really a fit yet
thistrack->SetCoarseChi2(fabs(Rmom[0]+0.0765712-1.01482*Rc[0]));
}else{
flag = 0;
}
}
}
if (flag == 1){
thistrack->SetVertexZ(reconVertexZ);
thistrack->SetTheta(reconTheta);
}else{
thistrack->SetCoarseFitStatus(kTRUE); //not really a fit yet
thistrack->SetStatus(kFALSE);
thistrack->SetCoarseChi2(kINFINITY);
}
}else if (thistrack->GetAngleFlag()==kLAEC && thistrack->GetNHits()==4){
nmom = 0;
c_count = 0;
for (UInt_t j=0; j<thistrack->GetNHits(); j++){
q_asy = CalChargeAsy(thistrack->GetHit(j)->GetQU(), thistrack->GetHit(j)->GetQV());
if (TMath::Abs(q_asy)<0.25) {c_count++;}
}
if (c_count<3)
{
thistrack->SetCoarseFitStatus(kTRUE); //not really a fit yet
thistrack->SetStatus(kFALSE);
thistrack->SetCoarseChi2(kINFINITY);
continue;
}
SoLIDGEMHit *hit1 = (SoLIDGEMHit*)(thistrack->GetHit(0));
SoLIDGEMHit *hit2 = (SoLIDGEMHit*)(thistrack->GetHit(1));
SoLIDGEMHit *hit3 = (SoLIDGEMHit*)(thistrack->GetHit(2));
SoLIDGEMHit *hit4 = (SoLIDGEMHit*)(thistrack->GetHit(3));
Int_t flag = 1;
if (flag == 1)
{
CalCircle(hit1->GetX(),hit1->GetY(),hit2->GetX(),hit2->GetY(),hit3->GetX(),hit3->GetY(),&Rmom[nmom],&Xc[nmom],&Yc[nmom]);
Rc[nmom] = sqrt(Xc[nmom]*Xc[nmom]+Yc[nmom]*Yc[nmom]);
nmom++;
CalCircle(hit1->GetX(),hit1->GetY(),hit2->GetX(),hit2->GetY(),hit4->GetX(),hit4->GetY(),&Rmom[nmom],&Xc[nmom],&Yc[nmom]);
Rc[nmom] = sqrt(Xc[nmom]*Xc[nmom]+Yc[nmom]*Yc[nmom]);
nmom++;
CalCircle(hit1->GetX(),hit1->GetY(),hit3->GetX(),hit3->GetY(),hit4->GetX(),hit4->GetY(),&Rmom[nmom],&Xc[nmom],&Yc[nmom]);
Rc[nmom] = sqrt(Xc[nmom]*Xc[nmom]+Yc[nmom]*Yc[nmom]);
nmom++;
CalCircle(hit2->GetX(),hit2->GetY(),hit3->GetX(),hit3->GetY(),hit4->GetX(),hit4->GetY(),&Rmom[nmom],&Xc[nmom],&Yc[nmom]);
Rc[nmom] = sqrt(Xc[nmom]*Xc[nmom]+Yc[nmom]*Yc[nmom]);
nmom++;
//compare single
//012
Double_t vertexzAvg = 0.;
Double_t thetaAvg = 0.;
Int_t countAvg = 0;
Int_t j=0;
if ( (Rmom[j]-(-0.0712984+1.01393*Rc[j]))<0.1 && (Rmom[j]-(-0.0712984+1.01393*Rc[j]))>-0.2
&& CalVertexZ(hit1, hit2, hit3, &Rmom[j], kLAEC, &reconVertexZ, &reconTheta) ){
vertexzAvg += reconVertexZ;
thetaAvg += reconTheta;
countAvg++;
}else{
flag = 0;
}
//013
j=1;
if ( (Rmom[j]-(-0.0719744+1.01388*Rc[j]))<0.1 && (Rmom[j]-(-0.0719744+1.01388*Rc[j]))>-0.2
&& CalVertexZ(hit1, hit2, hit4, &Rmom[j], kLAEC, &reconVertexZ, &reconTheta) ){
vertexzAvg += reconVertexZ;
thetaAvg += reconTheta;
countAvg++;
}else{
flag = 0;
}
//023
j=2;
if ( (Rmom[j]-(-0.0737444+1.01419*Rc[j]))<0.1 && (Rmom[j]-(-0.0737444+1.01419*Rc[j]))>-0.2
&& CalVertexZ(hit1, hit3, hit4, &Rmom[j], kLAEC, &reconVertexZ, &reconTheta) ){
vertexzAvg += reconVertexZ;
thetaAvg += reconTheta;
countAvg++;
}else{
flag = 0;
}
//123
j=3;
if ( (Rmom[j]-(-0.0765712+1.01482*Rc[j]))<0.1 && (Rmom[j]-(-0.0765712+1.01482*Rc[j]))>-0.2
&& CalVertexZ(hit2, hit3, hit4, &Rmom[j], kLAEC, &reconVertexZ, &reconTheta) ){
vertexzAvg += reconVertexZ;
thetaAvg += reconTheta;
countAvg++;
}else{
flag = 0;
}
//compare between 2
if ((Rmom[3]-Rmom[2]-(-0.000907009+1.02995*(Rc[3]-Rc[2])))>-0.08&&(Rmom[3]-Rmom[2]-(-0.000907009+1.02995*(Rc[3]-Rc[2])))<0.08 && sqrt((Xc[3]-Xc[2])*(Xc[3]-Xc[2])+(Yc[3]-Yc[2])*(Yc[3]-Yc[2]))<0.8*sqrt(2)){
}else{
flag = 0;
}
if (sqrt((Xc[2]-Xc[1])*(Xc[2]-Xc[1])+(Yc[2]-Yc[1])*(Yc[2]-Yc[1]))<0.8*sqrt(2)&& (Rmom[2]-Rmom[1]-(-0.000611265+1.02364*(Rc[2]-Rc[1])))>-0.08&&(Rmom[2]-Rmom[1]-(-0.000611265+1.02364*(Rc[2]-Rc[1])))<0.08){
}else{
flag = 0;
}
if (flag == 1) {
assert(countAvg == 4);
reconTheta = thetaAvg/4.;
reconVertexZ = vertexzAvg/4.;
}
}
if (flag==1){
thistrack->SetStatus(kTRUE);
thistrack->SetCoarseChi2((sqrt((Xc[1]-Xc[0])*(Xc[1]-Xc[0])+(Yc[1]-Yc[0])*(Yc[1]-Yc[0]))+sqrt((Xc[2]-Xc[1])*(Xc[2]-Xc[1])+(Yc[2]-Yc[1])*(Yc[2]-Yc[1]))+sqrt((Xc[3]-Xc[2])*(Xc[3]-Xc[2])+(Yc[3]-Yc[2])*(Yc[3]-Yc[2]))+sqrt((Xc[3]-Xc[0])*(Xc[3]-Xc[0])+(Yc[3]-Yc[0])*(Yc[3]-Yc[0])))/4.);
thistrack->SetCoarseFitStatus(kTRUE);
thistrack->SetVertexZ(reconVertexZ);
thistrack->SetTheta(reconTheta);
}else{
thistrack->SetCoarseFitStatus(kTRUE); //not really a fit yet
thistrack->SetStatus(kFALSE);
thistrack->SetCoarseChi2(kINFINITY);
}
}else if (thistrack->GetAngleFlag()==kFAEC && thistrack->GetNHits()==4){
c_count = 0;
for (UInt_t j=0; j<thistrack->GetNHits(); j++){
q_asy = CalChargeAsy(thistrack->GetHit(j)->GetQU(), thistrack->GetHit(j)->GetQV());
if (TMath::Abs(q_asy)<0.25) {c_count++;}
}
if (c_count<3)
{
thistrack->SetCoarseFitStatus(kTRUE); //not really a fit yet
thistrack->SetStatus(kFALSE);
thistrack->SetCoarseChi2(kINFINITY);
continue;
}
SoLIDGEMHit *hit1 = (SoLIDGEMHit*)(thistrack->GetHit(0));
SoLIDGEMHit *hit2 = (SoLIDGEMHit*)(thistrack->GetHit(1));
SoLIDGEMHit *hit3 = (SoLIDGEMHit*)(thistrack->GetHit(2));
SoLIDGEMHit *hit4 = (SoLIDGEMHit*)(thistrack->GetHit(3));
Int_t flag = 1;
if (flag == 1)
{
nmom = 0;
CalCircle(hit1->GetX(),hit1->GetY(),hit2->GetX(),hit2->GetY(),hit3->GetX(),hit3->GetY(),&Rmom[nmom],&Xc[nmom],&Yc[nmom]);
Rc[nmom] = sqrt(Xc[nmom]*Xc[nmom]+Yc[nmom]*Yc[nmom]);
nmom++;
CalCircle(hit1->GetX(),hit1->GetY(),hit2->GetX(),hit2->GetY(),hit4->GetX(),hit4->GetY(),&Rmom[nmom],&Xc[nmom],&Yc[nmom]);
Rc[nmom] = sqrt(Xc[nmom]*Xc[nmom]+Yc[nmom]*Yc[nmom]);
nmom++;
CalCircle(hit1->GetX(),hit1->GetY(),hit3->GetX(),hit3->GetY(),hit4->GetX(),hit4->GetY(),&Rmom[nmom],&Xc[nmom],&Yc[nmom]);
Rc[nmom] = sqrt(Xc[nmom]*Xc[nmom]+Yc[nmom]*Yc[nmom]);
nmom++;
CalCircle(hit2->GetX(),hit2->GetY(),hit3->GetX(),hit3->GetY(),hit4->GetX(),hit4->GetY(),&Rmom[nmom],&Xc[nmom],&Yc[nmom]);
Rc[nmom] = sqrt(Xc[nmom]*Xc[nmom]+Yc[nmom]*Yc[nmom]);
nmom++;
Double_t vertexzAvg = 0.;
Double_t thetaAvg = 0.;
Int_t countAvg = 0;
//1234
if (hit1->GetTrackerID()==1 && hit2->GetTrackerID()==2 && hit3->GetTrackerID()==3 && hit4->GetTrackerID()==4){
//123
if ( Rmom[0]-(-0.0374431+1.0118*Rc[0])< 0.06 && Rmom[0]-(-0.0374431+1.0118*Rc[0])>-0.1
&& CalVertexZ(hit1, hit2, hit3, &Rmom[0], kFAEC, &reconVertexZ, &reconTheta) ){
vertexzAvg += reconVertexZ;
thetaAvg += reconTheta;
countAvg++;
}else{
flag = 0;
}
//124
if ( Rmom[1]-(-0.0345228+1.01045*Rc[1])< 0.06 && Rmom[1]-(-0.0345228+1.01045*Rc[1])>-0.1
&& CalVertexZ(hit1, hit2, hit4, &Rmom[1], kFAEC, &reconVertexZ, &reconTheta) ){
vertexzAvg += reconVertexZ;
thetaAvg += reconTheta;
countAvg++;
}else{
flag = 0;
}
//134
if ( Rmom[2]-(-0.032753+1.0098*Rc[2])< 0.06 && Rmom[2]-(-0.032753+1.0098*Rc[2])>-0.1
&& CalVertexZ(hit1, hit3, hit4, &Rmom[2], kFAEC, &reconVertexZ, &reconTheta) ){
vertexzAvg += reconVertexZ;
thetaAvg += reconTheta;
countAvg++;
}else{
flag = 0;
}
//234
if (Rmom[3]-(-0.0316562+1.00954*Rc[3])<0.06 && Rmom[3]-(-0.0316562+1.00954*Rc[3])>-0.1
&& CalVertexZ(hit2, hit3, hit4, &Rmom[3], kFAEC, &reconVertexZ, &reconTheta) ){
vertexzAvg += reconVertexZ;
thetaAvg += reconTheta;
countAvg++;
}else{
flag = 0;
}
//cross-check
if (sqrt((Xc[3]-Xc[2])*(Xc[3]-Xc[2])+(Yc[3]-Yc[2])*(Yc[3]-Yc[2]))<0.4*sqrt(2) && Rmom[3]-Rmom[2]-(-0.000290564+1.04145*(Rc[3]-Rc[2]))<0.05 && Rmom[3]-Rmom[2]-(0.000290564+1.04145*(Rc[3]-Rc[2]))>-0.05){
}else{
flag = 0;
}
}
//1235
if (hit1->GetTrackerID()==1 && hit2->GetTrackerID()==2 && hit3->GetTrackerID()==3 && hit4->GetTrackerID()==5){
//123
if ( Rmom[0]-(-0.0374431+1.0118*Rc[0])< 0.06&& Rmom[0]-(-0.0374431+1.0118*Rc[0])>-0.1
&& CalVertexZ(hit1, hit2, hit3, &Rmom[0], kFAEC, &reconVertexZ, &reconTheta) ){
vertexzAvg += reconVertexZ;
thetaAvg += reconTheta;
countAvg++;
}else{
flag = 0;
}
//125
if ( Rmom[1]-(-0.0315397+1.00942*Rc[1])< 0.06&& Rmom[1]-(-0.0315397+1.00942*Rc[1])>-0.1
&& CalVertexZ(hit1, hit2, hit4, &Rmom[1], kFAEC, &reconVertexZ, &reconTheta) ){
vertexzAvg += reconVertexZ;
thetaAvg += reconTheta;
countAvg++;
}else{
flag = 0;
}
//135
if ( Rmom[2]-(-0.028547+1.00847*Rc[2])<0.06 && Rmom[2]-(-0.028547+1.00847*Rc[2])>-0.1
&& CalVertexZ(hit1, hit3, hit4, &Rmom[2], kFAEC, &reconVertexZ, &reconTheta) ){
vertexzAvg += reconVertexZ;
thetaAvg += reconTheta;
countAvg++;
}else{
flag = 0;
}
//235
if ( Rmom[3]-(-0.0259752+1.00773*Rc[3])< 0.06&& Rmom[3]-(-0.0259752+1.00773*Rc[3])>-0.1
&& CalVertexZ(hit2, hit3, hit4, &Rmom[3], kFAEC, &reconVertexZ, &reconTheta) ){
vertexzAvg += reconVertexZ;
thetaAvg += reconTheta;
countAvg++;
}else{
flag = 0;
}
if (sqrt((Xc[3]-Xc[2])*(Xc[3]-Xc[2])+(Yc[3]-Yc[2])*(Yc[3]-Yc[2]))<0.3*sqrt(2) && Rmom[3]-Rmom[2]-(0.000678468+1.0465*(Rc[3]-Rc[2]))<0.05 && Rmom[3]-Rmom[2]-(0.000678468+1.0465*(Rc[3]-Rc[2]))>-0.05){
}else{
flag = 0;
}
}
//1245
if (hit1->GetTrackerID()==1 && hit2->GetTrackerID()==2 && hit3->GetTrackerID()==4 && hit4->GetTrackerID()==5){
//124
if ( Rmom[0]-(-0.0345228+1.01045*Rc[0])< 0.06&& Rmom[0]-(-0.0345228+1.01045*Rc[0])>-0.1
&& CalVertexZ(hit1, hit2, hit3, &Rmom[0], kFAEC, &reconVertexZ, &reconTheta) ){
vertexzAvg += reconVertexZ;
thetaAvg += reconTheta;
countAvg++;
}else{
flag = 0;
}
//125
if ( Rmom[1]-(-0.0315397+1.00942*Rc[1])< 0.06&& Rmom[1]-(-0.0315397+1.00942*Rc[1])>-0.1
&& CalVertexZ(hit1, hit2, hit4, &Rmom[1], kFAEC, &reconVertexZ, &reconTheta) ){
vertexzAvg += reconVertexZ;
thetaAvg += reconTheta;
countAvg++;
}else{
flag = 0;
}
//145
if ( Rmom[2]-(-0.0227897+1.00688*Rc[2])<0.06 && Rmom[2]-(-0.0227897+1.00688*Rc[2])>-0.15
&& CalVertexZ(hit1, hit3, hit4, &Rmom[2], kFAEC, &reconVertexZ, &reconTheta) ){
vertexzAvg += reconVertexZ;
thetaAvg += reconTheta;
countAvg++;
}else{
flag = 0;
}
//245
if ( Rmom[3]-(-0.0190085+1.00589*Rc[3])<0.06 && Rmom[3]-(-0.0190085+1.00589*Rc[3])>-0.15
&& CalVertexZ(hit2, hit3, hit4, &Rmom[3], kFAEC, &reconVertexZ, &reconTheta) ){
vertexzAvg += reconVertexZ;
thetaAvg += reconTheta;
countAvg++;
}else{
flag = 0;
}
if (sqrt((Xc[3]-Xc[2])*(Xc[3]-Xc[2])+(Yc[3]-Yc[2])*(Yc[3]-Yc[2]))<0.16*sqrt(2) && Rmom[3]-Rmom[2]-(-0.00134498+1.04092*(Rc[3]-Rc[2]))< 0.05&& Rmom[3]-Rmom[2]-(-0.00134498+1.04092*(Rc[3]-Rc[2]))>-0.05){
}else{
flag = 0;
}
}
//1345
if (hit1->GetTrackerID()==1 && hit2->GetTrackerID()==3 && hit3->GetTrackerID()==4 && hit4->GetTrackerID()==5){
//134
if ( Rmom[0]-(-0.032753+1.0098*Rc[0])< 0.06&& Rmom[0]-(-0.032753+1.0098*Rc[0])>-0.1
&& CalVertexZ(hit1, hit2, hit3, &Rmom[0], kFAEC, &reconVertexZ, &reconTheta) ){
vertexzAvg += reconVertexZ;
thetaAvg += reconTheta;
countAvg++;
}else{
flag = 0;
}
//135
if ( Rmom[1]-(-0.028547+1.00847*Rc[1])<0.06 && Rmom[1]-(-0.028547+1.00847*Rc[1])>-0.1
&& CalVertexZ(hit1, hit2, hit4, &Rmom[1], kFAEC, &reconVertexZ, &reconTheta) ){
vertexzAvg += reconVertexZ;
thetaAvg += reconTheta;
countAvg++;
}else{
flag = 0;
}
//145
if ( Rmom[2]-(-0.0227897+1.00688*Rc[2])<0.06 && Rmom[2]-(-0.0227897+1.00688*Rc[2])>-0.15
&& CalVertexZ(hit1, hit3, hit4, &Rmom[2], kFAEC, &reconVertexZ, &reconTheta) ){
vertexzAvg += reconVertexZ;
thetaAvg += reconTheta;
countAvg++;
}else{
flag = 0;
}
//345
if ( Rmom[3]-(-0.0116765+1.00414*Rc[3])<0.07 && Rmom[3]-(-0.0116765+1.00414*Rc[3])>-0.2
&& CalVertexZ(hit2, hit3, hit4, &Rmom[3], kFAEC, &reconVertexZ, &reconTheta) ){
vertexzAvg += reconVertexZ;
thetaAvg += reconTheta;
countAvg++;
}else{
flag = 0;
}
if (sqrt((Xc[2]-Xc[1])*(Xc[2]-Xc[1])+(Yc[2]-Yc[1])*(Yc[2]-Yc[1]))<0.4*sqrt(2) && Rmom[2]-Rmom[1]-(-0.00156074+1.039*(Rc[2]-Rc[1]))< 0.05 && Rmom[2]-Rmom[1]-(-0.00156074+1.039*(Rc[2]-Rc[1]))>-0.1){
}else{
flag = 0;
}
}
//2345
if (hit1->GetTrackerID()==2 && hit2->GetTrackerID()==3 && hit3->GetTrackerID()==4 && hit4->GetTrackerID()==5){
//234
if ( Rmom[0]-(-0.0316562+1.00954*Rc[0])<0.06 && Rmom[0]-(-0.0316562+1.00954*Rc[0])>-0.1
&& CalVertexZ(hit1, hit2, hit3, &Rmom[0], kFAEC, &reconVertexZ, &reconTheta) ){
vertexzAvg += reconVertexZ;
thetaAvg += reconTheta;
countAvg++;
}else{
flag = 0;
}
//235
if ( Rmom[1]-(-0.0259752+1.00773*Rc[1])< 0.06&& Rmom[1]-(-0.0259752+1.00773*Rc[1])>-0.1
&& CalVertexZ(hit1, hit2, hit4, &Rmom[1], kFAEC, &reconVertexZ, &reconTheta) ){
vertexzAvg += reconVertexZ;
thetaAvg += reconTheta;
countAvg++;
}else{
flag = 0;
}
//245
if ( Rmom[2]-(-0.0190085+1.00589*Rc[2])<0.06 && Rmom[2]-(-0.0190085+1.00589*Rc[2])>-0.15
&& CalVertexZ(hit1, hit3, hit4, &Rmom[2], kFAEC, &reconVertexZ, &reconTheta) ){
vertexzAvg += reconVertexZ;
thetaAvg += reconTheta;
countAvg++;
}else{
flag = 0;
}
//345
if ( Rmom[3]-(-0.0116765+1.00414*Rc[3])<0.07 && Rmom[3]-(-0.0116765+1.00414*Rc[3])>-0.2
&& CalVertexZ(hit2, hit3, hit4, &Rmom[3], kFAEC, &reconVertexZ, &reconTheta) ){
vertexzAvg += reconVertexZ;
thetaAvg += reconTheta;
countAvg++;
}else{
flag = 0;
}
if (sqrt((Xc[2]-Xc[1])*(Xc[2]-Xc[1])+(Yc[2]-Yc[1])*(Yc[2]-Yc[1]))<0.4*sqrt(2) && Rmom[2]-Rmom[1]-(-0.00196282+1.04375*(Rc[2]-Rc[1]))<0.06 && Rmom[2]-Rmom[1]-(-0.00196282+1.04375*(Rc[2]-Rc[1]))>-0.08){
}else{
flag = 0;
}
}
if (flag == 1) {
assert(countAvg == 4);
reconTheta = thetaAvg/4.;
reconVertexZ = vertexzAvg/4.;
}
}
if (flag==1){
thistrack->SetStatus(kTRUE);
thistrack->SetCoarseChi2((sqrt((Xc[1]-Xc[0])*(Xc[1]-Xc[0])+(Yc[1]-Yc[0])*(Yc[1]-Yc[0]))+sqrt((Xc[2]-Xc[1])*(Xc[2]-Xc[1])+(Yc[2]-Yc[1])*(Yc[2]-Yc[1]))+sqrt((Xc[3]-Xc[2])*(Xc[3]-Xc[2])+(Yc[3]-Yc[2])*(Yc[3]-Yc[2]))+sqrt((Xc[3]-Xc[0])*(Xc[3]-Xc[0])+(Yc[3]-Yc[0])*(Yc[3]-Yc[0])))/4.);
thistrack->SetCoarseFitStatus(kTRUE);
thistrack->SetVertexZ(reconVertexZ);
thistrack->SetTheta(reconTheta);
}else{
thistrack->SetCoarseFitStatus(kTRUE);
thistrack->SetStatus(kFALSE);
thistrack->SetCoarseChi2(kINFINITY);
}
}else if (thistrack->GetAngleFlag()==1 && thistrack->GetNHits()==5){
c_count = 0;
for (UInt_t j=0; j<thistrack->GetNHits(); j++){
q_asy = CalChargeAsy(thistrack->GetHit(j)->GetQU(), thistrack->GetHit(j)->GetQV());
if (TMath::Abs(q_asy)<0.25) {c_count++;}
}
if (c_count<3)
{
thistrack->SetCoarseFitStatus(kTRUE); //not really a fit yet
thistrack->SetStatus(kFALSE);
thistrack->SetCoarseChi2(kINFINITY);
continue;
}
SoLIDGEMHit *hit1 = (SoLIDGEMHit*)(thistrack->GetHit(0));
SoLIDGEMHit *hit2 = (SoLIDGEMHit*)(thistrack->GetHit(1));
SoLIDGEMHit *hit3 = (SoLIDGEMHit*)(thistrack->GetHit(2));
SoLIDGEMHit *hit4 = (SoLIDGEMHit*)(thistrack->GetHit(3));