#include <XtCalib.h>
Inheritance diagram for XtCalib:
Public Member Functions | |
| XtCalib () | |
| ~XtCalib () | |
| void | init (TObjArray *hlist, MdcCosGeom *pGeom) |
| void | mergeHist (TFile *fhist) |
| void | calib (MdcCalibConst *calconst, TObjArray *newXtList, TObjArray *r2tList) |
Private Member Functions | |
| void | renameHist () |
Private Attributes | |
| TFolder * | m_fdXt |
| TH1D * | m_hxt [43][2][3][51] |
Definition at line 11 of file XtCalib.h.
| XtCalib::XtCalib | ( | ) |
| XtCalib::~XtCalib | ( | ) |
| void XtCalib::calib | ( | MdcCalibConst * | calconst, | |
| TObjArray * | newXtList, | |||
| TObjArray * | r2tList | |||
| ) | [virtual] |
Implements CalibBase.
Definition at line 55 of file XtCalib.cpp.
References bin, CalibBase::calib(), Dmax, ERR, ERRED, fcnXT(), fcnXtEdge(), gFgCalib, gfixXtC0, gNEntr, gTbinw, genRecEmupikp::i, m_hxt, NLR, NXTBIN, NXTPAR, renameHist(), MdcCalibConst::resetXtpar(), TBINCEN, TBINCENED, Tmax, XMEAS, XMEASED, and xtFun().
00055 { 00056 CalibBase::calib(calconst, newXtList, r2tList); 00057 00058 Int_t ierflg; 00059 Int_t istat; 00060 Int_t nvpar; 00061 Int_t nparx; 00062 Double_t fmin; 00063 Double_t edm; 00064 Double_t errdef; 00065 Double_t arglist[10]; 00066 00067 TMinuit* gmxt = new TMinuit(6); 00068 gmxt -> SetPrintLevel(-1); 00069 gmxt -> SetFCN(fcnXT); 00070 gmxt -> SetErrorDef(1.0); 00071 gmxt -> mnparm(0, "xtpar0", 0, 0.1, 0, 0, ierflg); 00072 gmxt -> mnparm(1, "xtpar1", 0, 0.1, 0, 0, ierflg); 00073 gmxt -> mnparm(2, "xtpar2", 0, 0.1, 0, 0, ierflg); 00074 gmxt -> mnparm(3, "xtpar3", 0, 0.1, 0, 0, ierflg); 00075 gmxt -> mnparm(4, "xtpar4", 0, 0.1, 0, 0, ierflg); 00076 gmxt -> mnparm(5, "xtpar5", 0, 0.1, 0, 0, ierflg); 00077 arglist[0] = 0; 00078 gmxt -> mnexcm("SET NOW", arglist, 0, ierflg); 00079 00080 TMinuit* gmxtEd = new TMinuit(1); 00081 gmxtEd -> SetPrintLevel(-1); 00082 gmxtEd -> SetFCN(fcnXtEdge); 00083 gmxtEd -> SetErrorDef(1.0); 00084 gmxtEd -> mnparm(0, "xtpar0", 0, 0.1, 0, 0, ierflg); 00085 arglist[0] = 0; 00086 gmxtEd -> mnexcm("SET NOW", arglist, 0, ierflg); 00087 00088 // double xtpar; 00089 int i; 00090 Stat_t histEntry; 00091 double xtpar; 00092 double xterr; 00093 double tbcen; 00094 double deltx; 00095 double xcor; 00096 double xerr; 00097 double xtini[8]; 00098 double xtfit[8]; 00099 ofstream fxtlog("xtlog"); 00100 for(int lay=0; lay<43; lay++){ 00101 if(0 == gFgCalib[lay]) continue; 00102 for(int iEntr=0; iEntr<gNEntr[lay]; iEntr++){ 00103 for(int iLR=0; iLR<NLR; iLR++){ 00104 fxtlog << "Layer " << setw(3) << lay << setw(3) << iEntr 00105 << setw(3) << iLR << endl; 00106 for(int ord=0; ord<NXTPAR; ord++){ 00107 if(0 == iEntr) xtpar = calconst -> getXtpar(lay, 8, iLR, ord); 00108 else if(1 == iEntr) xtpar = calconst -> getXtpar(lay, 9, iLR, ord); 00109 xtini[ord] = xtpar; 00110 xtfit[ord] = xtpar; 00111 } 00112 Tmax = xtini[6]; 00113 00114 for(int bin=0; bin<=NXTBIN; bin++){ 00115 histEntry = (int)(m_hxt[lay][iEntr][iLR][bin] -> GetEntries()); 00116 if(histEntry > 100){ 00117 deltx = m_hxt[lay][iEntr][iLR][bin] -> GetMean(); 00118 xerr = m_hxt[lay][iEntr][iLR][bin]->GetRMS(); 00119 } else{ 00120 continue; 00121 } 00122 00123 if(bin < NXTBIN) 00124 tbcen = ( (double)bin + 0.5 ) * gTbinw; 00125 else tbcen = xtini[6]; // m_tm[lay][iEntr][iLR]; 00126 xcor = xtFun(tbcen, xtini) - deltx; 00127 00128 if((tbcen <= Tmax) || (bin == NXTBIN)){ 00129 TBINCEN.push_back( tbcen ); 00130 XMEAS.push_back( xcor ); 00131 ERR.push_back( xerr ); 00132 } else{ 00133 TBINCENED.push_back( tbcen ); 00134 XMEASED.push_back( xcor ); 00135 ERRED.push_back( xerr ); 00136 } 00137 fxtlog << setw(3) << bin 00138 << setw(15) << deltx 00139 << setw(15) << xcor 00140 << setw(15) << tbcen 00141 << setw(15) << xerr 00142 << endl; 00143 } // end of bin loop 00144 00145 if( XMEAS.size() < 12 ){ 00146 TBINCEN.clear(); 00147 XMEAS.clear(); 00148 ERR.clear(); 00149 00150 TBINCENED.clear(); 00151 XMEASED.clear(); 00152 ERRED.clear(); 00153 00154 continue; 00155 } 00156 00157 for(int ord=0; ord<=5; ord++){ 00158 arglist[0] = ord + 1; 00159 arglist[1] = xtini[ord]; 00160 gmxt -> mnexcm("SET PARameter", arglist, 2, ierflg); 00161 } 00162 00163 // fix the xtpar[0] at 0 00164 if(1 == gfixXtC0){ 00165 arglist[0] = 1; 00166 arglist[1] = 0.0; 00167 gmxt -> mnexcm("SET PARameter", arglist, 2, ierflg); 00168 gmxt -> mnexcm("FIX", arglist, 1, ierflg); 00169 } 00170 00171 arglist[0] = 1000; 00172 arglist[1] = 0.1; 00173 gmxt -> mnexcm("MIGRAD", arglist, 2, ierflg); 00174 gmxt -> mnstat(fmin, edm, errdef, nvpar, nparx, istat); 00175 00176 fxtlog << "Xtpar: " << endl; 00177 if( (0 == ierflg) && (istat >= 2) ){ 00178 for(int ord=0; ord<=5; ord++){ 00179 gmxt -> GetParameter(ord, xtpar, xterr); 00180 // calconst -> resetXtpar(lay, iEntr, iLR, ord, xtpar); 00181 xtfit[ord] = xtpar; 00182 00183 if(1 == gNEntr[lay]){ 00184 for(i=0; i<18; i++) 00185 calconst -> resetXtpar(lay, i, iLR, ord, xtpar); 00186 } else if(2 == gNEntr[lay]){ 00187 if(0 == iEntr){ 00188 for(i=0; i<9; i++) // entr<0 00189 calconst->resetXtpar(lay, i, iLR, ord, xtpar); 00190 } else{ 00191 for(i=9; i<18; i++) // entr>0 00192 calconst->resetXtpar(lay, i, iLR, ord, xtpar); 00193 } 00194 } 00195 fxtlog << setw(15) << xtpar << setw(15) << xterr << endl; 00196 } 00197 } else{ 00198 for(int ord=0; ord<=5; ord++){ 00199 fxtlog << setw(15) << xtini[ord] << setw(15) << "0" << endl; 00200 } 00201 } 00202 fxtlog << setw(15) << Tmax << setw(15) << "0" << endl; 00203 00204 // release the first parameter 00205 if(1 == gfixXtC0){ 00206 arglist[0] = 1; 00207 gmxt -> mnexcm("REL", arglist, 1, ierflg); 00208 } 00209 00210 Dmax = xtFun(Tmax, xtfit); 00211 00212 if( XMEASED.size() >= 3 ){ 00213 // fit xt in the edge area 00214 arglist[0] = 1; 00215 arglist[1] = xtini[7]; 00216 gmxtEd -> mnexcm("SET PARameter", arglist, 2, ierflg); 00217 00218 arglist[0] = 1000; 00219 arglist[1] = 0.1; 00220 gmxtEd -> mnexcm("MIGRAD", arglist, 2, ierflg); 00221 gmxtEd -> mnstat(fmin, edm, errdef, nvpar, nparx, istat); 00222 00223 if( (0 == ierflg) && (istat >=2) ){ 00224 gmxtEd -> GetParameter(0, xtpar, xterr); 00225 if(xtpar < 0.0) xtpar = 0.0; 00226 // calconst -> resetXtpar(lay, iEntr, iLR, 7, xtpar); 00227 00228 if(1 == gNEntr[lay]){ 00229 for(i=0; i<18; i++) 00230 calconst -> resetXtpar(lay, i, iLR, 7, xtpar); 00231 } else if(2 == gNEntr[lay]){ 00232 if(0 == iEntr){ 00233 for(i=0; i<9; i++) 00234 calconst->resetXtpar(lay, i, iLR, 7, xtpar); 00235 } else{ 00236 for(i=9; i<18; i++) 00237 calconst->resetXtpar(lay, i, iLR, 7, xtpar); 00238 } 00239 } 00240 fxtlog << setw(15) << xtpar << setw(15) << xterr << endl; 00241 } else { 00242 fxtlog << setw(15) << xtini[7] << setw(15) << "0" << endl; 00243 } 00244 } else { 00245 fxtlog << setw(15) << xtini[7] << setw(15) << "0" << endl; 00246 } 00247 fxtlog << "Tm " << setw(15) << Tmax 00248 << " Dmax " << setw(15) << Dmax << endl; 00249 00250 TBINCEN.clear(); 00251 XMEAS.clear(); 00252 ERR.clear(); 00253 TBINCENED.clear(); 00254 XMEASED.clear(); 00255 ERRED.clear(); 00256 } // lr loop 00257 } // entrance loop 00258 } // layer loop 00259 fxtlog.close(); 00260 00261 renameHist(); 00262 delete gmxt; 00263 delete gmxtEd; 00264 }
| void XtCalib::init | ( | TObjArray * | hlist, | |
| MdcCosGeom * | pGeom | |||
| ) | [virtual] |
Implements CalibBase.
Definition at line 13 of file XtCalib.cpp.
References bin, gNEntr, CalibBase::init(), m_fdXt, m_hxt, NLR, and NXTBIN.
00013 { 00014 CalibBase::init(hlist, pGeom); 00015 00016 m_fdXt = new TFolder("mfdxt","fdxt"); 00017 hlist->Add(m_fdXt); 00018 00019 char hname[200]; 00020 for(int lay=0; lay<43; lay++){ 00021 for(int iEntr=0; iEntr<gNEntr[lay]; iEntr++){ 00022 for(int lr=0; lr<NLR; lr++){ 00023 for(int bin=0; bin<=NXTBIN; bin++){ 00024 sprintf(hname, "mHxt%02d_E%02d_LR%01d_B%02d", lay, iEntr, lr, bin); 00025 m_hxt[lay][iEntr][lr][bin] = new TH1D(hname, "", 300, -1.5, 1.5); 00026 m_fdXt->Add(m_hxt[lay][iEntr][lr][bin]); 00027 } 00028 } 00029 } 00030 } 00031 }
| void XtCalib::mergeHist | ( | TFile * | fhist | ) | [virtual] |
Implements CalibBase.
Definition at line 33 of file XtCalib.cpp.
References bin, gNEntr, m_hxt, CalibBase::mergeHist(), NLR, and NXTBIN.
00033 { 00034 CalibBase::mergeHist(fhist); 00035 00036 char hname[200]; 00037 TFolder* fd = (TFolder*)fhist->Get("fdXt"); 00038 for(int lay=0; lay<43; lay++){ 00039 for(int iEntr=0; iEntr<gNEntr[lay]; iEntr++){ 00040 for(int lr=0; lr<NLR; lr++){ 00041 for(int bin=0; bin<=NXTBIN; bin++){ 00042 sprintf(hname, "Hxt%02d_E%02d_LR%01d_B%02d", lay, iEntr, lr, bin); 00043 TH1F* hist = (TH1F*)fd->FindObjectAny(hname); 00044 m_hxt[lay][iEntr][lr][bin]->Add(hist); 00045 // if((0==lay)&&(0==iEntr)&&(0==lr)&&(50==bin)){ 00046 // cout << setw(15) << hist->GetEntries() 00047 // << setw(15) << m_hxt[lay][iEntr][lr][bin]->GetEntries() << endl; 00048 // } 00049 } 00050 } 00051 } 00052 } 00053 }
| void XtCalib::renameHist | ( | ) | [private] |
Reimplemented from CalibBase.
Definition at line 266 of file XtCalib.cpp.
References bin, gNEntr, m_fdXt, m_hxt, NLR, and NXTBIN.
Referenced by calib().
00266 { 00267 char hname[200]; 00268 m_fdXt->SetName("fdXt"); 00269 for(int lay=0; lay<43; lay++){ 00270 for(int iEntr=0; iEntr<gNEntr[lay]; iEntr++){ 00271 for(int lr=0; lr<NLR; lr++){ 00272 for(int bin=0; bin<=NXTBIN; bin++){ 00273 sprintf(hname, "Hxt%02d_E%02d_LR%01d_B%02d", lay, iEntr, lr, bin); 00274 m_hxt[lay][iEntr][lr][bin]->SetName(hname); 00275 } 00276 } 00277 } 00278 } 00279 }
TFolder* XtCalib::m_fdXt [private] |
TH1D* XtCalib::m_hxt[43][2][3][51] [private] |
Definition at line 22 of file XtCalib.h.
Referenced by calib(), init(), mergeHist(), and renameHist().
1.4.7