Bool_t FakedSeeding::Process(Long64_t entry)
{
fChain->GetTree()->GetEntry(entry);
//Map
float zref = (float)m_zReference;
PrSeedTrack *Track = new PrSeedTrack(zref);
Track->setZref(zref);
Track->setdRatio((float)m_dRatio);
PrSeedTrack *Track_All = new PrSeedTrack(zref);
Track_All->setZref(zref);
Track_All->setdRatio((float)m_dRatio);
double Z1 = 7855.6;
double Z2 = 8040.4;
double Z3 = 8537.6;
const float dxDy = (5./360.00000)*2.*TMath::Pi();
double Z4 = 8722.4;
double Z5 = 9222.6;
double Z6 = 9407.4;
double ZU1 = 7917.2;
double ZV1 = 7978.8;
double ZU2 = 8599.2;
double ZV2 = 8660.8;
double ZU3 = 9284.8;
double ZV3 = 9345.8;
double X1 = X1st;
double X2 = X2nd;
double X3 = X3rd;
double X4 = X4th;
double X5 = X5th;
double X6 = X6th;
double XU1 = Ux1st;
double XU2 = Ux2nd;
double XU3 = Ux3rd;
double XV1 = Vx1st;
double XV2 = Vx2nd;
double XV3 = Vx3rd;
Hit hit1 =Hit(X1,Y1st,Z1);
Hit hit2 =Hit(XU1,Uy1st,ZU1);
hit2.SetDxDy(dxDy);
Hit hit3 =Hit(XV1,Vy1st,ZV1);
hit3.SetDxDy(-dxDy);
Hit hit4 =Hit(X2,Y2nd,Z2);
Hit hit5 =Hit(X3,Y3rd,Z3);
Hit hit6 =Hit(XU2,Uy2nd,ZU2);
hit6.SetDxDy(dxDy);
Hit hit7 =Hit(XV2,Vy2nd,ZV2);
hit7.SetDxDy(-dxDy);
Hit hit8 =Hit(X4,Y4th,Z4);
Hit hit9 =Hit(X5,Y5th,Z5);
Hit hit10 =Hit(XU3,Uy3rd,ZU3);
hit10.SetDxDy(-dxDy);
Hit hit11 =Hit(XV3,Vy3rd,ZV3);
hit11.SetDxDy(dxDy);
Hit hit12 =Hit(X6,Y6th,Z6);
std::vector<Hit> AllHits;
std::random_device rd_1;
std::mt19937 gen_1(rd_1());
std::discrete_distribution<> d_1({4, 24, 33, 39});
hit1.SetSize((double)d_1(gen_1));
hit2.SetSize((double)d_1(gen_1));
hit3.SetSize((double)d_1(gen_1));
hit4.SetSize((double)d_1(gen_1));
hit5.SetSize((double)d_1(gen_1));
hit6.SetSize((double)d_1(gen_1));
hit7.SetSize((double)d_1(gen_1));
hit8.SetSize((double)d_1(gen_1));
hit9.SetSize((double)d_1(gen_1));
hit10.SetSize((double)d_1(gen_1));
hit11.SetSize((double)d_1(gen_1));
hit12.SetSize((double)d_1(gen_1));
AllHits.push_back(hit1);
AllHits.push_back(hit2);
AllHits.push_back(hit3);
AllHits.push_back(hit4);
AllHits.push_back(hit5);
AllHits.push_back(hit6);
AllHits.push_back(hit7);
AllHits.push_back(hit8);
AllHits.push_back(hit9);
AllHits.push_back(hit10);
AllHits.push_back(hit11);
AllHits.push_back(hit12);
Track_All->addHits(AllHits);
//Track_All->printHits();
//in a for loop Size = (double)d_1(gen_1);
//FITTA(Track_All);
std::vector<Hit> Hitss = Track_All->hits();
double solutions[4];
double solutions_y[3];
std::vector<double> dsolution;
std::vector<double> dsolution_y;
std::fill(solutions,solutions+4,0.);
std::fill(solutions_y,solutions_y+3,0.);
double res = 0.;
double resy = 0.;
double dz = 0;
// if(P<5000) return kTRUE;
// if(OVTX_Z>4000) return kTRUE;
// if( std::abs(PID)==11 || (std::abs(PID)!=211 && std::abs(PID)!=2212 && std::abs(PID)!=321 && std::abs(PID)!=13))
// return kTRUE;
// if ((Y1st>=0 && Y6th<=0)||(Y1st>=0 && Y6th<=0))
// return kTRUE;
// if(P<500)
// return kTRUE;
int regionT1= -1;
int regionT3 = -1;
if(std::fabs(Y1st)>500){
if(std::fabs(X1st)>500)
regionT1 = 3;
if(std::fabs(X1st)<=500)
regionT1 = 2;
}
if(std::fabs(Y1st)<500){
if(std::fabs(X1st>500))
regionT1 = 1;
if(std::fabs(X1st<500))
regionT1 = 0;
}
if(std::fabs(Y6th)>500){
if(std::fabs(X6thx)>500)
regionT3 = 3;
if(std::fabs(X6th)<=500)
regionT3 = 2;
}
if(std::fabs(Y6th)<500){
if(std::fabs(X6th>500))
regionT3 = 1;
if(std::fabs(X1st<500))
regionT3 = 0;
}
XYType=-1;
XZType=-1;
//Region motion With Y info, without Y info
//2 / 3 0-->0 XYType = 0 0/2 --> 0/2 XZType = 0 2*regionT1%2 + regionT3%2
//0 / 1 0-->1 XYType = 1 0/2 --> 1/3 XZType = 1
// 0-->2 XYType = 2 1/3 --> 0/2 XZType = 2
// 0-->3 XYType = 3 1/3 --> 1/3 XYType = 3
// 1-->0 XYType = 4
// 1-->1 XYType = 5
// 1-->2 XYType = 6
// 1-->3 XYType = 7
// 2-->0 XYtype = 8
// 2-->1 XYType = 9
// 2-->2 XYType = 10
// 2-->3 XYType = 11
// 3-->0 XYType = 12
// 3-->1 XYType = 13
// 3-->2 XYType = 14
// 3-->3 XYType = 15
XYType = regionT1*4+regionT3;
XZType = 2*regionT2%2+regionT3%2;
if(doFit){
for(int j=0;j<3;j++){//loop
//std::fill(dsolutions,dsolutions+4,0.);
LinParFit<double> fit(4);
LinParFit<double> fit_y(3);
for (int i = 0;i<Hitss.size();i++){
dz =(double)(Hitss[i].GetZ()-m_zReference);
res=(double)(Hitss[i].GetX() - (solutions[0]+solutions[1]*dz+solutions[2]*dz*dz+solutions[3]*dz*dz*dz));//*dz*dz*dz+solutions[4]*dz*dz*dz*dz));
resy = (double)(Hitss[i].GetY()-(solutions_y[0]+solutions_y[1]*dz + solutions_y[2]*dz*dz));
//std::cout<<"Loop\t"<<j<<"\t Residual \t"<<res<<std::endl;
fit_y.accumulate(resy,0.100,dz);
fit.accumulate(res,0.100,dz);
}
//std::vector<double> solution;
dsolution_y= fit_y.solution();
dsolution=fit.solution();
for (int k=0;k<4;k++){
if(k<3){
solutions_y[k]+=dsolution_y[k];
}
solutions[k]+=dsolution[k];
}
}
//Fit for y(z) = [0]+[1]*(z-zRef)
//So y(zRef) = [0]
double ay = solutions_y[0];// - m_zReference*solutions_y[1];
double by = solutions_y[1];
double cy = solutions_y[2];
//std::cout<<"Par \t Value "<<std::endl;
double a = solutions[0];
double b = solutions[1];
double c = solutions[2];
double e = solutions[3]/solutions[2];
double Constant_C;
ay_0=ay;
by_0=by;
cy_0=cy;
ax_0=a;
bx_0=b;
cx_0=c;
dx_0=e;
xFirst=X1st;
xLast=X6th;
yFirst=Y1st;
yLast=Y6th;
t1->Fill();
// double f = solutions[4]/(solutions[3]*solutions[2]);
// std::cout<<" a \t"<<a
// <<"\n b \t"<<b
// <<"\n c \t"<<c
// <<"\n e \t"<<e<<std::endl;
for (int i = 0;i<Hitss.size();i++){
dz = (double)(Hitss[i].GetZ()-m_zReference);
res = (double)(Hitss[i].GetX() - (a+b*dz+c*dz*dz*(1.+e*dz)));//+solutions[3]));//*dz*dz*dz+solutions[4]*dz*dz*dz*dz));
// std::d::cout<<"Hit Index\t Residual"<<"\n "<<i<<"\t"<<res<<std::endl;
}
// <<"\n f \t"<<f
// <<std::endl;
double dRatioy = solutions_y[2]/solutions_y[1];
//std::cout<<"Fitted dRatio y " <<solutions_y[2]/solutions_y[1]<<std::endl;
Fitted_dRatioy->Fill(dRatioy*10e6);
Fitted_dRatioyVsC->Fill(dRatioy*10e6,c);
Fitted_dRatioyVsP->Fill(dRatioy*10e6,P);
Fitted_dRatioyVsXFirst->Fill(dRatioy*10e6,a);
Constant_C =( b * m_zReference - a)/c;
C_Constant->Fill(Constant_C);
Fitted_dRatio->Fill((double)e);
Fitted_dRatio_Vs_p->Fill((double)P,(double)e);
Fitted_dRatio_VsXAtZ->Fill((double)a,(double)e);
//Vs aY
Fitted_dRatio_VsYatZ->Fill((double)(ay),(double)e);
Fitted_dRatio_VsbyatZ->Fill((double)by,(double)e);
Fitted_dRatio_VsbyOveray->Fill((double)(ay/by),(double)e);
// std::cout<<"ay = "<<ay
// <<"by = "<<by
// <<"by/ay ="<<ay/by<<std::endl;
C_Constant_Vs_P->Fill((double)P,(double)Constant_C);
if(P>1000 && OVTX_Z<9000 && std::abs(PID)!=11)
{
//Vs y
Fitted_dRatio_VsYatZSel->Fill((double)(ay),(double)e);
Fitted_dRatio_VsbyatZSel->Fill((double)(by),(double)e);
Fitted_dRatio_VsbyOveraySel->Fill((double)(ay/by),(double)e);
Fitted_dRatio_Sel->Fill((double)e);
Fitted_dRatio_Vs_p_Sel->Fill((double)P,(double)e);
C_Constant_Vs_P_Sel->Fill((double)P,(double)Constant_C);
C_Constant_Sel->Fill(Constant_C);
C_Constant_Vs_a->Fill(Constant_C,std::abs(a));
C_Constant_Vs_b->Fill(Constant_C,b);
C_Constant_Vs_c->Fill(Constant_C,c);
}
}
//----------------
// Only X Layers
//----------------
std::vector<double> Z;
Z.push_back((float)Z1);
Z.push_back((float)Z2);
Z.push_back((float)Z3);
Z.push_back((float)Z4);
Z.push_back((float)Z5);
Z.push_back((float)Z6);
//--------------
//Remove Electrons , Keep Muon(13), Pions(211), Protons(2212),Kaons(321)
if(P<500) return kTRUE;
if(OVTX_Z>9000) return kTRUE;
if( std::abs(PID)==11 || (std::abs(PID)!=211 && std::abs(PID)!=2212 && std::abs(PID)!=321 && std::abs(PID)!=13))
return kTRUE;
if ((Y1st>=0 && Y6th<=0)||(Y1st>=0 && Y6th<=0))
return kTRUE;
//Fit result plotted for this selection
m_Total++;
std::vector<double> X_true;
std::vector<double> X_smear;
X_true.push_back(X1st);
X_true.push_back(X2nd);
X_true.push_back(X3rd);
X_true.push_back(X4th);
X_true.push_back(X5th);
X_true.push_back(X6th);
Int_t Case=0;
double X_T3_2 = X6th +gRandom->Gaus(0,m_sigmaSmearing); // X in last Layer
double X_T1_1 = X1st +gRandom->Gaus(0,m_sigmaSmearing); // X in first Layer
double Z_T3_2 = Z6; // Z of last Layer
double Z_T1_1 = Z1; // Z of first Layer
double X_T1_2 = X2nd +gRandom->Gaus(0,m_sigmaSmearing);
double Z_T1_2 = Z2;
double X_T2_1 = X3rd +gRandom->Gaus(0,m_sigmaSmearing); // X of 1st Layer in T2
double Z_T2_1 = Z3; // Z of 1st Layer in T2
double X_T2_2 = X4th+gRandom->Gaus(0,m_sigmaSmearing); // X of 2nd Layer in T2
double Z_T2_2 = Z4; // Z of 2nd Layer in T2
double X_T3_1 = X5th+gRandom->Gaus(0,m_sigmaSmearing);
double Z_T3_1 = Z5th;
if(Case==0){
Xlast= X_T3_2;
Zlast= Z_T3_2;
Xfirst= X_T1_2;
Zfirst= Z_T1_2;
}
if(Case==1){
Xfirst=X_T1_1;
Zfirst=Z_T1_1;
Xlast=X_T3_1;
Zlast=Z_T3_1;
}
if(Case==2){
Xfirst =X_T1_2;
Xlast =X_T3_2;
Zfirst =Z_T1_1;
Xlast =Z_T3_2;
}
if(Case==0){
X_smear.push_back((float)Xfirst);
X_smear.push_back((float)X_T1_2);
X_smear.push_back((float)X_T2_1);
X_smear.push_back((float)X_T2_2);
X_smear.push_back((float)X_T3_1);
X_smear.push_back((float)Xlast);
}
if(Case==1){
X_smear.push_back((float)Xfirst);
X_smear.push_back((float)X_T1_2);
X_smear.push_back((float)X_T2_1);
X_smear.push_back((float)X_T2_2);
X_smear.push_back((float)Xlast);
X_smear.push_back((float)X_T3_2);
}
if(Case==1){
X_smear.push_back((float)XT1_1);
X_smear.push_back((float)Xfirst);
X_smear.push_back((float)X_T2_1);
X_smear.push_back((float)X_T2_2);
X_smear.push_back((float)X_T3_1);
X_smear.push_back((float)Xlast);
}
for (int i =0;i<6;i++)
{
Hit_res->Fill(X_smear[i]-X_true[i]);
}
std::vector<Hit> Hits;
double t_inf = Xfirst/Zfirst;
double X_last_Projected = Xfirst/Zfirst*Zlast;
double Distance_LastToInfProjected = Xlast-X_last_Projected;
//LastInf
//LastInfDistance = Xlast-X_last_Projected
double Correction = m_alphaCorrection*(t_inf);
double Distance_LastToInfProjected_Corrected = Distance_LastToInfProjected - Correction; // Xlast -(m_alphaCoorection*t_inf+Xfirst/Zfirst*Zlast)
L0_Corrected_1d->Fill(Distance_LastToInfProjected_Corrected);
L0_1d->Fill(Distance_LastToInfProjected);
//----------
//L0 Plots (selection for last layer dependengly on first layer picked position)
//L0_1d->Write();
//---------
L0_0->Fill(X_last_Projected,Distance_LastToInfProjected);
L0_1->Fill(t_inf,Distance_LastToInfProjected);
L0_Corrected->Fill(t_inf,Distance_LastToInfProjected_Corrected);
//To D0 : check for cases different from this and if one can gain from selecting only hits in central region applying another rotation (diagonal one)
//-----------------L1 step Do the selection
if( std::abs(Distance_LastToInfProjected_Corrected) > L0_Up) return kTRUE;
m_L0Selected++;
double tx_picked = (Xlast-Xfirst)/(Zlast-Zfirst) ;
double X_projected_3rd = Xfirst + tx_picked *(Z3-Zfirst);
double Deltatx = tx_picked - t_inf;
double Delta = X_T2_1 - X_projected_3rd;
double x0 = -1*(tx_picked)*Zfirst + Xfirst;
double CorrX0 = m_x0Corr*x0;
double DeltaCorr = Delta - CorrX0 ;
x0vsTxInf->Fill(x0,t_inf);
L1_0->Fill(x0,Delta);
L1_0_corr->Fill(x0,DeltaCorr);
L1_0_1D ->Fill(Delta);
L1_0_1D_Corr->Fill(DeltaCorr);
if(x0>0)
{
L1_0_x0pos->Fill(tx_picked,Delta);
L1_1_x0pos->Fill(Deltatx,Delta);
L1_2_x0pos->Fill(x0,Delta);
L1_0_x0posCorr->Fill(tx_picked,DeltaCorr);
L1_1_x0posCorr->Fill(Deltatx,DeltaCorr);
L1_2_x0posCorr->Fill(x0,DeltaCorr);
}
if(x0<0)
{
L1_0_x0neg->Fill(tx_picked,Delta);
L1_1_x0neg->Fill(Deltatx,Delta);
L1_2_x0neg->Fill(x0,Delta);
L1_0_x0negCorr->Fill(tx_picked,DeltaCorr);
L1_1_x0negCorr->Fill(Deltatx,DeltaCorr);
L1_2_x0negCorr->Fill(x0,DeltaCorr);
}
//Do L1 Selection:
//x0<0 : res_Corr < m_m1(x+m_x0Offset) +m_yOff1 //Upper
// res_Corr > m_m2(x+m_x0Offset) +m_yOff2 //Lower
//x0>0 : res_Corr > m_m2(x-m_x0Offset) -m_yOff2
// res_Corr < m_m1(x+m_x0Offset) -m_yOff1
if(x0<0.)
{
double upperBound = m_m1*(x0+m_x0Offset)+m_yOff1;
double lowerBound = m_m2*(x0+m_x0Offset)+m_yOff2;
if(DeltaCorr> upperBound || DeltaCorr<lowerBound) return kTRUE;
}
if(x0>0.)
{
double lowerBound = m_m1*(x0-m_x0Offset)-m_yOff1;
double upperBound = m_m2*(x0-m_x0Offset)-m_yOff2;
if(DeltaCorr> upperBound || DeltaCorr<lowerBound) return kTRUE;
}
m_L1Selected++;
//Be carefull in real Life these parameters has to be optimised and look to occupancy (1Hit /8mm expected)
//================================
//Selection L2 In this step we will have a 3 Hit Combination (case0_1) 1st,3rd,6th station
//===============================
//We Fit the parabola with 3 hits (or we compute the parabola)
//2 Methods :
//Compute Parabola in 2 ways
//Parabola simple
//Parabola with 3rd order correction
//Create Method SolveParabola(Hit1,Hit2,Hit3,a,b,c);
//Create Method SolveParabola2(Hit1,Hit2,Hit3,a,b,c);
//Try to plot the q/p vs c with SolveParabola1 and SolveParabola2
//Look to Delta ParabolaExtrapolated Hit_X2, Hit_X4,Hit_X5
Hit *Hit1 = new Hit(Xfirst,0,Zfirst);
Hit *Hit2 = new Hit(X_T2_1,0,Z3);
Hit *Hit3 = new Hit(Xlast,0,Zlast);
double a_par1=0;
double b_par1=0;
double c_par1=0;
double a_par2=0;
double b_par2=0;
double c_par2=0;
SolveParabola(Hit1,Hit2,Hit3,a_par1,b_par1,c_par1);
//std::cout<<"a \t "<<a_par1<<"\t b \t "<<b_par1<<"\t c \t "<<c_par1<<std::endl;
SolveParabola2(Hit1,Hit2,Hit3,a_par2,b_par2,c_par2);
//std::cout<<"a \t "<<a<<"\t b \t "<<b<<"\t c \t "<<c<<std::endl;
//std::cout<<"Next Track"<<std::endl;
Hit *HitT1 = new Hit(X_T1_2,0.,Z_T1_2 );
Hit *HitT2 = new Hit(X_T2_2,0.,Z_T2_2 );
Hit *HitT3 = new Hit(X_T3_1,0.,Z_T3_1 );
//Compute distance from Parabola 1:
//Extrapolate Hit
double ExtrapolX_T1_par1 = Extrapol(HitT1->GetZ(),a_par1,b_par1,c_par1);
double ExtrapolX_T2_par1 = Extrapol(HitT2->GetZ(),a_par1,b_par1,c_par1);
double ExtrapolX_T3_par1 = Extrapol(HitT3->GetZ(),a_par1,b_par1,c_par1);
double DeltaX_T1_par1 = HitT1->GetX()-ExtrapolX_T1_par1;
double DeltaX_T2_par1 = HitT2->GetX()-ExtrapolX_T2_par1;
double DeltaX_T3_par1 = HitT3->GetX()-ExtrapolX_T3_par1;
// //Compute distance from Parabola 2:
double ExtrapolX_T1_par2 = Extrapol2(HitT1->GetZ(),a_par2,b_par2,c_par2);
double ExtrapolX_T2_par2 = Extrapol2(HitT2->GetZ(),a_par2,b_par2,c_par2);
double ExtrapolX_T3_par2 = Extrapol2(HitT3->GetZ(),a_par2,b_par2,c_par2);
double DeltaX_T1_par2 = HitT1->GetX()-ExtrapolX_T1_par2;
double DeltaX_T2_par2 = HitT2->GetX()-ExtrapolX_T2_par2;
double DeltaX_T3_par2 = HitT3->GetX()-ExtrapolX_T3_par2;
L2_0_T1_par1->Fill(DeltaX_T1_par1);
L2_0_T2_par1->Fill(DeltaX_T2_par1);
L2_0_T3_par1->Fill(DeltaX_T3_par1);
L2_0_T1_par2->Fill(DeltaX_T1_par2);
L2_0_T2_par2->Fill(DeltaX_T2_par2);
L2_0_T3_par2->Fill(DeltaX_T3_par2);
// std::cout<<DeltaX_T1_par1<<"\t"<<DeltaX_T2_par1<<"\t"<<DeltaX_T3_par1<<std::endl;
// std::cout<<DeltaX_T1_par2<<"\t"<<DeltaX_T2_par2<<"\t"<<DeltaX_T3_par2<<std::endl;
if( std::abs(DeltaX_T1_par1) < maxDelta_par1 && std::abs(DeltaX_T2_par1) < maxDelta_par1 && std::abs(DeltaX_T3_par1) < maxDelta_par1) m_L2_Par1_Selected ++;
if( std::abs(DeltaX_T1_par2) < maxDelta_par2 && std::abs(DeltaX_T2_par2) < maxDelta_par2 && std::abs(DeltaX_T3_par2) < maxDelta_par2) m_L2_Par2_Selected ++;
//---------------------
//L2//Parabola 1 Selection
//---------------------
if( std::abs(DeltaX_T1_par1) > maxDelta_par1 && std::abs(DeltaX_T2_par1) < maxDelta_par1 && std::abs(DeltaX_T3_par1) > maxDelta_par1) return kTRUE;
//LinParFit<double> fit_quartic(5);
LinParFit<double> fit_parabola(3);
std::vector<double> x,errx,z;
//Create the vector of Hits
// double Xlast = X6th; // X in last Layer
// double Xfirst = X1st; // X in first Layer
// double Zlast = Z6; // Z of last Layer
// double Zfirst = Z1; // Z of first Layer
// double X_T1_2 = X2nd;
// double Z_T1_2 = Z2;
// double X_T2_1 = X3rd; // X of 1st Layer in T2
// double Z_T2_1 = Z3; // Z of 1st Layer in T2
// double X_T2_2 = X4th; // X of 2nd Layer in T2
// double Z_T2_2 = Z4; // Z of 2nd Layer in T2
// double X_T3_1 = X5th;
// double Z_T3_1 = Z5;
x.push_back(Xfirst);
x.push_back(X_T1_2);
x.push_back(X_T2_1);
x.push_back(X_T2_2);
x.push_back(X_T3_1);
x.push_back(Xlast);
z.push_back(Zfirst-m_zReference);
z.push_back(Z2-m_zReference);
z.push_back(Z3-m_zReference);
z.push_back(Z4-m_zReference);
z.push_back(Z5-m_zReference);
z.push_back(Zlast-m_zReference);
std::random_device rd;
std::mt19937 gen(rd());
std::discrete_distribution<> d({4, 24, 33, 39});
// for (int i=0;i<6;i++)
// {
// Hit Hit(X_smear[i],0.,Z[i]);
// Hits.push_back(Hit);
// }
// Track->addHits(Hits);
// Track->printTrack();
double ClSize = 0;
for (int i=0;i<6;i++)
{
Hit Hit(X_smear[i],0.,Z[i]);
ClSize = (double)d(gen);
ClSize_1->Fill(ClSize+1);
//GeneratedSize->Fill(ClSize+1.);
errx.push_back(0.05 + 0.03*(ClSize+1.));
Hit.SetSize((int)(ClSize+1));
Hits.push_back(Hit);
}
Track->addHits(Hits);
for (auto ity = std::begin(x), its = std::begin(errx), itx = std::begin(z);
std::end(x) != ity; ++ity, ++its, ++itx) {
fit_parabola.accumulate(*ity, *its, *itx);
}
std::vector<double> solution;
solution = fit_parabola.solution();
double Chi2 = 0;
for (auto ity = std::begin(x), its = std::begin(errx), itx = std::begin(z);
std::end(x) != ity; ++ity, ++its, ++itx)
{
Chi2+=std::pow(*ity - (solution[0]+solution[1]*(*itx)+solution[2]*(*itx)*(*itx)),2)/((*its)*(*its));
}
Chi2_par1->Fill(Chi2);
bool Ok = fitXProjection(Track);
if(Ok)
{
float C = (Track->b() * m_zReference - Track->a())/(Track->c());
float X0 = Track->a() - Track->b()*m_zReference +Track->c()*m_ConstC;
C_par->Fill(C);
XBackProj->Fill(X0);
Chi2_par2->Fill(Track->chi2());
}
if(Ok)
{
m_L2_Selection_ParCubic++;
//std::cout<<"C\t"<<C<<std::endl;
//Track->printTrack();
}
//Track->printTrack();
// std::cout<<"Chi2 = \t "<<Chi2<<std::endl;
//std::cout<<fit_parabola<<std::endl;
return kTRUE;
}
static void sizepolicy_free_snap(WSizePolicy *szplcy, WRegion *reg,
WRectangle *rq_geom, int rq_flags,
WFitParams *fp)
{
WRectangle max_geom=fp->g;
bool fullw=((rq_flags®ION_RQGEOM_WEAK_W) &&
(*szplcy&SIZEPOLICY_HORIZ_MASK)==SIZEPOLICY_HORIZ_CENTER);
bool fullh=((rq_flags®ION_RQGEOM_WEAK_H) &&
(*szplcy&SIZEPOLICY_VERT_MASK)==SIZEPOLICY_VERT_CENTER);
int w=(fullw ? max_geom.w : minof(rq_geom->w, max_geom.w));
int h=(fullh ? max_geom.h : minof(rq_geom->h, max_geom.h));
int x_=0, y_=0;
if(!(rq_flags®ION_RQGEOM_WEAK_X)
&& rq_flags®ION_RQGEOM_WEAK_W){
x_=fit_x(rq_geom->x, 1, &max_geom);
if(((*szplcy)&SIZEPOLICY_HORIZ_MASK)==SIZEPOLICY_HORIZ_RIGHT)
w=max_geom.x+max_geom.w-x_;
else
w=minof(w, max_geom.x+max_geom.w-x_);
}
if(!(rq_flags®ION_RQGEOM_WEAK_Y)
&& rq_flags®ION_RQGEOM_WEAK_H){
y_=fit_x(rq_geom->y, 1, &max_geom);
if(((*szplcy)&SIZEPOLICY_VERT_MASK)==SIZEPOLICY_VERT_BOTTOM)
h=max_geom.y+max_geom.h-y_;
else
h=minof(h, max_geom.y+max_geom.h-y_);
}
if(reg!=NULL)
region_size_hints_correct(reg, &w, &h, FALSE);
fp->g.w=w;
fp->g.h=h;
if(!(rq_flags®ION_RQGEOM_WEAK_X)
&& rq_flags®ION_RQGEOM_WEAK_W){
fp->g.x=x_;
}else if(rq_flags®ION_RQGEOM_WEAK_X){
switch((*szplcy)&SIZEPOLICY_HORIZ_MASK){
case SIZEPOLICY_HORIZ_CENTER:
fp->g.x=max_geom.x+(max_geom.w-w)/2;
break;
case SIZEPOLICY_HORIZ_LEFT:
fp->g.x=max_geom.x;
break;
case SIZEPOLICY_HORIZ_RIGHT:
fp->g.x=max_geom.x+max_geom.w-w;
break;
default:
fp->g.x=fit_x(rq_geom->x, w, &max_geom);
break;
}
}else{
fp->g.x=fit_x(rq_geom->x, w, &max_geom);
}
if(!(rq_flags®ION_RQGEOM_WEAK_Y)
&& rq_flags®ION_RQGEOM_WEAK_H){
fp->g.y=y_;
}else if(rq_flags®ION_RQGEOM_WEAK_Y){
switch((*szplcy)&SIZEPOLICY_VERT_MASK){
case SIZEPOLICY_VERT_CENTER:
fp->g.y=max_geom.y+(max_geom.h-h)/2;
break;
case SIZEPOLICY_VERT_TOP:
fp->g.y=max_geom.y;
break;
case SIZEPOLICY_VERT_BOTTOM:
fp->g.y=max_geom.y+max_geom.h-h;
break;
default:
fp->g.y=fit_y(rq_geom->y, h, &max_geom);
break;
}
}else{
fp->g.y=fit_y(rq_geom->y, h, &max_geom);
}
(*szplcy)&=~(SIZEPOLICY_VERT_MASK|SIZEPOLICY_HORIZ_MASK);
*szplcy|=( (fullw || fp->g.x<=max_geom.x ? SIZEPOLICY_HORIZ_LEFT : 0)
|(fullw || fp->g.x+fp->g.w>=max_geom.x+max_geom.w ? SIZEPOLICY_HORIZ_RIGHT : 0)
|(fullh || fp->g.y<=max_geom.y ? SIZEPOLICY_VERT_TOP : 0)
|(fullh || fp->g.y+fp->g.h>=max_geom.y+max_geom.h ? SIZEPOLICY_VERT_BOTTOM : 0));
}
