| 1 |
/** |
| 2 |
* \file ExtTrack.cpp |
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* \author Elena Vannuccini |
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*/ |
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#include <ExtTrack.h> |
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#include <iostream> |
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#include <math.h> |
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using namespace std; |
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|
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ExtTrack::ExtTrack(int dim){ |
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|
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//cout << " ExtTrack::ExtTrack("<<dim<<")"<<endl; |
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xgood = NULL; |
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ygood = NULL; |
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multmaxx = NULL; |
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multmaxy = NULL; |
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xm = NULL; |
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ym = NULL; |
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zm = NULL; |
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xma = NULL; |
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yma = NULL; |
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zma = NULL; |
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xmb = NULL; |
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ymb = NULL; |
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zmb = NULL; |
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resx = NULL; |
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resy = NULL; |
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xv = NULL; |
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yv = NULL; |
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zv = NULL; |
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axv = NULL; |
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ayv = NULL; |
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dedx_x = NULL; |
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dedx_y = NULL; |
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|
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// xGF = new float[TrkParams::nGF]; |
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// yGF = new float[TrkParams::nGF]; |
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// init vectors |
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SetDimension(dim);//allocate vectors |
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// init fit variables |
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Reset(); |
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// set fit parameters (default) |
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SetZ0(23.5); |
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SetMiniDefault(); |
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}; |
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//-------------------------------------- |
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// |
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// |
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//-------------------------------------- |
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ExtTrack::ExtTrack( const ExtTrack& t ){ |
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//cout << " ExtTrack::ExtTrack( const ExtTrack& t ) "<<this<<endl; |
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|
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// -------------------- |
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// initialize pointers |
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// -------------------- |
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|
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xgood = NULL; |
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ygood = NULL; |
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multmaxx = NULL; |
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multmaxy = NULL; |
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xm = NULL; |
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ym = NULL; |
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zm = NULL; |
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xma = NULL; |
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yma = NULL; |
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zma = NULL; |
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xmb = NULL; |
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ymb = NULL; |
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zmb = NULL; |
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resx = NULL; |
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resy = NULL; |
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xv = NULL; |
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yv = NULL; |
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zv = NULL; |
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axv = NULL; |
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ayv = NULL; |
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dedx_x = NULL; |
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dedx_y = NULL; |
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|
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// xGF = new float[TrkParams::nGF]; |
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// yGF = new float[TrkParams::nGF]; |
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|
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SetDimension(t.nplanes);//allocate vectors |
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|
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// -------------------- |
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// copy values |
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// -------------------- |
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zini = t.zini; |
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chi2 = t.chi2; |
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nstep = t.nstep; |
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for(int it1=0;it1<5;it1++){ |
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al[it1] = t.al[it1]; |
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for(int it2=0;it2<5;it2++)coval[it1][it2] = t.coval[it1][it2]; |
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}; |
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|
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|
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for(int ip=0;ip<nplanes;ip++){ |
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xgood[ip] = t.xgood[ip]; |
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ygood[ip] = t.ygood[ip]; |
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multmaxx[ip] = t.multmaxx[ip]; |
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multmaxy[ip] = t.multmaxy[ip]; |
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xm[ip] = t.xm[ip]; |
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ym[ip] = t.ym[ip]; |
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zm[ip] = t.zm[ip]; |
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xma[ip] = t.xma[ip]; |
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yma[ip] = t.yma[ip]; |
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zma[ip] = t.zma[ip]; |
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xmb[ip] = t.xmb[ip]; |
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ymb[ip] = t.ymb[ip]; |
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zmb[ip] = t.zmb[ip]; |
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resx[ip] = t.resx[ip]; |
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resy[ip] = t.resy[ip]; |
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xv[ip] = t.xv[ip]; |
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yv[ip] = t.yv[ip]; |
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zv[ip] = t.zv[ip]; |
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axv[ip] = t.axv[ip]; |
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ayv[ip] = t.ayv[ip]; |
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dedx_x[ip] = t.dedx_x[ip]; |
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dedx_y[ip] = t.dedx_y[ip]; |
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}; |
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|
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int ngf = TrkParams::nGF; |
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for(int i=0; i<ngf; i++){ |
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xGF[i] = t.xGF[i]; |
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yGF[i] = t.yGF[i]; |
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} |
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|
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}; |
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//-------------------------------------- |
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// |
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// |
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//-------------------------------------- |
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void ExtTrack::Copy( ExtTrack& t ){ |
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|
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// cout << " ExtTrack::Copy( ExtTrack& t ) "<<endl; |
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|
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t.Reset();//reset variables |
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t.Clear("C");//deallocate vectors |
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t.SetDimension(nplanes);//allocate vectors |
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|
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t.zini = zini; |
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t.chi2 = chi2; |
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t.nstep = nstep; |
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for(int it1=0;it1<5;it1++){ |
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t.al[it1] = al[it1]; |
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for(int it2=0;it2<5;it2++)t.coval[it1][it2] = coval[it1][it2]; |
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}; |
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// cout << "ExtTrack::Copy()........nplanes "<<nplanes<<endl; |
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for(int ip=0;ip<nplanes;ip++){ |
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t.xgood[ip] = xgood[ip]; |
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t.ygood[ip] = ygood[ip]; |
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t.multmaxx[ip] = multmaxx[ip]; |
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t.multmaxy[ip] = multmaxy[ip]; |
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t.xm[ip] = xm[ip]; |
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t.ym[ip] = ym[ip]; |
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t.zm[ip] = zm[ip]; |
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t.xma[ip] = xma[ip]; |
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t.yma[ip] = yma[ip]; |
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t.zma[ip] = zma[ip]; |
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t.xmb[ip] = xmb[ip]; |
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t.ymb[ip] = ymb[ip]; |
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t.zmb[ip] = zmb[ip]; |
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t.resx[ip] = resx[ip]; |
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t.resy[ip] = resy[ip]; |
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t.xv[ip] = xv[ip]; |
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t.yv[ip] = yv[ip]; |
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t.zv[ip] = zv[ip]; |
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t.axv[ip] = axv[ip]; |
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t.ayv[ip] = ayv[ip]; |
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t.dedx_x[ip] = dedx_x[ip]; |
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t.dedx_y[ip] = dedx_y[ip]; |
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}; |
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int ngf = TrkParams::nGF; |
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for(int i=0; i<ngf; i++){ |
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t.xGF[i] = xGF[i]; |
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t.yGF[i] = yGF[i]; |
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} |
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|
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}; |
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//-------------------------------------- |
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// |
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// |
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//-------------------------------------- |
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void ExtTrack::Set( TrkTrack& t , int index){ |
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|
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// cout << "Set("<< &t <<", "<<index<<")"<<endl; |
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if(index < 0 ){ //NON FUNZIONA |
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cout << "Clear(\"C\") "<<endl; |
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Reset();//reset variables |
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Clear("C");//deallocate vectors |
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cout << "SetDimension("<<t.GetNhit()<<")"<<endl; |
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SetDimension(t.GetNhit()); //allocate vectors |
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// }else{ |
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// SetDimension(6+index); |
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} |
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// default fit settings (the same as TrkTrack) |
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SetMiniDefault(); |
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SetZ0(23.5); |
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// |
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int ipp; |
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if(index<0) ipp = 0; |
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else ipp = index; |
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// |
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// cout << "Assign... nplanes = "<<nplanes<<endl; |
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for(int ip=0;ip<6;ip++){ |
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|
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if(ipp>=nplanes){ |
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cout << "void ExtTrack::Set( TrkTrack& , "<<index<<") -- ipp="<<ipp<<" exceed vector dimention "<<nplanes<<endl; |
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continue; |
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} |
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|
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if( t.XGood(ip) || t.YGood(ip) || !(index<0) ){ |
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|
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// cout << "ipp "<<ipp<<" ip "<<ip<<endl; |
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|
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|
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xgood[ipp] = t.XGood(ip); //NB! |
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ygood[ipp] = t.YGood(ip); //NB! |
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multmaxx[ipp] = t.multmaxx[ip]; |
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multmaxy[ipp] = t.multmaxy[ip]; |
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xm[ipp] = t.xm[ip]; |
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ym[ipp] = t.ym[ip]; |
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zm[ipp] = t.zm[ip]; |
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|
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float dummy = -100.; |
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xma[ipp] = dummy; |
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yma[ipp] = dummy; |
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zma[ipp] = zm[ipp]; |
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xmb[ipp] = dummy; |
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ymb[ipp] = dummy; |
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zmb[ipp] = zm[ipp]; |
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|
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if( t.XGood(ip) && t.YGood(ip) ){ //double hit |
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xma[ipp] = t.xm[ip]; |
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yma[ipp] = t.ym[ip]; |
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zma[ipp] = t.zm[ip]; |
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xmb[ipp] = t.xm[ip]; |
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ymb[ipp] = t.ym[ip]; |
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zmb[ipp] = t.zm[ip]; |
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} else if (t.XGood(ip) || t.YGood(ip) ){ //single hit |
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TrkParams::Load(5); |
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if( !TrkParams::IsLoaded(5) ){ |
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cout << "void ExtTrack::FillMiniStruct(TrkTrack&) ---ERROR--- trk align.param. not loaded "<<endl; |
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return; |
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} |
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double segment = 7.;// 2.;//cm //Elena 10th |
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int is = (int)t.GetSensor(ip); if(ip==5)is=1-is; |
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int ippp = 5-ip; |
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int il = (int)t.GetLadder(ip); |
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// NB: i parametri di allineamento hanno una notazione particolare!!! |
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// sensor = 0 (hybrid side), 1 |
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// ladder = 0-2 (increasing x) |
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// plane = 0-5 (from bottom to top!!!) |
| 254 |
double omega = 0.; |
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double beta = 0.; |
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double gamma = 0.; |
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if( |
| 258 |
(is < 0 || is > 1 || ip < 0 || ippp > 5 || il < 0 || il > 2) && |
| 259 |
true){ |
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cout << " void ExtTrack::FillMiniStruct(TrkTrack&) --- WARNING ---trk sensor not defined, cannot read alignment parameters "<<endl; |
| 261 |
cout << " is ip il = "<<is<<" "<<ippp<<" "<<il<<endl; |
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}else{ |
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omega = alignparameters_.omega[is][il][ippp]; |
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beta = alignparameters_.beta[is][il][ippp]; |
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gamma = alignparameters_.gamma[is][il][ippp]; |
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} |
| 267 |
if( t.XGood(ip) && !t.YGood(ip) ){ |
| 268 |
xma[ipp] = t.xm[ip] - omega * segment; |
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yma[ipp] = t.ym[ip] + segment; |
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zma[ipp] = t.zm[ip] + beta * segment;//not used yet |
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xmb[ipp] = t.xm[ip] + omega * segment; |
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ymb[ipp] = t.ym[ip] - segment; |
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zmb[ipp] = t.zm[ip] - beta * segment;//not used yet |
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}else if( !t.XGood(ip) && t.YGood(ip) ){ |
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xma[ipp] = t.xm[ip] + segment; |
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yma[ipp] = t.ym[ip] + omega * segment; |
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zma[ipp] = t.zm[ip] - gamma * segment;//not used yet |
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xmb[ipp] = t.xm[ip] - segment; |
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ymb[ipp] = t.ym[ip] - omega * segment; |
| 280 |
zmb[ipp] = t.zm[ip] + gamma * segment;//not used yet |
| 281 |
} |
| 282 |
} |
| 283 |
|
| 284 |
// tailx[ipp] = t.tailx[ip]; |
| 285 |
// taily[ipp] = t.taily[ip]; |
| 286 |
resx[ipp] = t.resx[ip]; |
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resy[ipp] = t.resy[ip]; |
| 288 |
xv[ipp] = t.xv[ip]; |
| 289 |
yv[ipp] = t.yv[ip]; |
| 290 |
zv[ipp] = t.zv[ip]; |
| 291 |
axv[ipp] = t.axv[ip]; |
| 292 |
ayv[ipp] = t.ayv[ip]; |
| 293 |
dedx_x[ipp] = t.dedx_x[ip]; |
| 294 |
dedx_y[ipp] = t.dedx_y[ip]; |
| 295 |
|
| 296 |
ipp++; |
| 297 |
|
| 298 |
} |
| 299 |
};//endl loop on planes |
| 300 |
|
| 301 |
chi2 = t.chi2; |
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nstep = t.nstep; |
| 303 |
for(int it1=0;it1<5;it1++){ |
| 304 |
al[it1] = t.al[it1]; |
| 305 |
for(int it2=0;it2<5;it2++)coval[it1][it2] = t.coval[it1][it2]; |
| 306 |
}; |
| 307 |
|
| 308 |
}; |
| 309 |
//-------------------------------------- |
| 310 |
// |
| 311 |
// |
| 312 |
//-------------------------------------- |
| 313 |
void ExtTrack::SetMiniDefault(){ |
| 314 |
// cout << " ExtTrack::SetMiniDefault()"<<endl; |
| 315 |
exttrack_.trackmode = TrkParams::init__mini_trackmode; |
| 316 |
exttrack_.fact = TrkParams::init__mini_fact; |
| 317 |
exttrack_.istepmin = TrkParams::init__mini_istepmin; |
| 318 |
TrkParams::SetDeltaB(); |
| 319 |
TrkParams::SetDLT(); |
| 320 |
} |
| 321 |
//-------------------------------------- |
| 322 |
// |
| 323 |
// |
| 324 |
//-------------------------------------- |
| 325 |
void ExtTrack::SetDimension(int dim){ |
| 326 |
|
| 327 |
//cout << " ExtTrack::SetDimension("<<dim<<")"<<endl;; |
| 328 |
if(dim<=0){ |
| 329 |
nplanes = 0; |
| 330 |
if(dim<0)cout << "void ExtTrack::SetDimension("<<dim<<") --- invalid dimension "<<endl; |
| 331 |
return; |
| 332 |
} |
| 333 |
|
| 334 |
// Clear(); |
| 335 |
|
| 336 |
nplanes = dim; |
| 337 |
|
| 338 |
xgood = new int[nplanes]; |
| 339 |
ygood = new int[nplanes]; |
| 340 |
multmaxx = new int[nplanes]; |
| 341 |
multmaxy = new int[nplanes]; |
| 342 |
xm = new float[nplanes]; |
| 343 |
ym = new float[nplanes]; |
| 344 |
zm = new float[nplanes]; |
| 345 |
xma = new float[nplanes]; |
| 346 |
yma = new float[nplanes]; |
| 347 |
zma = new float[nplanes]; |
| 348 |
xmb = new float[nplanes]; |
| 349 |
ymb = new float[nplanes]; |
| 350 |
zmb = new float[nplanes]; |
| 351 |
resx = new float[nplanes]; |
| 352 |
resy = new float[nplanes]; |
| 353 |
xv = new float[nplanes]; |
| 354 |
yv = new float[nplanes]; |
| 355 |
zv = new float[nplanes]; |
| 356 |
axv = new float[nplanes]; |
| 357 |
ayv = new float[nplanes]; |
| 358 |
dedx_x = new float[nplanes]; |
| 359 |
dedx_y = new float[nplanes]; |
| 360 |
|
| 361 |
|
| 362 |
} |
| 363 |
//-------------------------------------- |
| 364 |
// |
| 365 |
// |
| 366 |
//-------------------------------------- |
| 367 |
bool ExtTrack::SetZ(int ip,float zmeas){ |
| 368 |
if(ip<0 || ip>=nplanes){ |
| 369 |
cout << " ExtTrack::SetZ("<<ip<<",...) ---> exceed vector dimension = "<<nplanes<<endl; |
| 370 |
return false; |
| 371 |
} |
| 372 |
zm[ip] = zmeas; |
| 373 |
zma[ip] = zmeas; |
| 374 |
zmb[ip] = zmeas; |
| 375 |
return true; |
| 376 |
|
| 377 |
}; |
| 378 |
|
| 379 |
bool ExtTrack::ResetXY(int ip){ |
| 380 |
|
| 381 |
// cout << " ExtTrack::ResetXY("<<ip<<") "<<endl; |
| 382 |
|
| 383 |
if(ip<0 || ip>=nplanes){ |
| 384 |
cout << " ExtTrack::ResetXY("<<ip<<",...) ---> exceed vector dimension = "<<nplanes<<endl; |
| 385 |
return false; |
| 386 |
} |
| 387 |
xm[ip] = -100.; |
| 388 |
ym[ip] = -100.; |
| 389 |
xma[ip] = -100.; |
| 390 |
yma[ip] = -100.; |
| 391 |
xmb[ip] = -100.; |
| 392 |
ymb[ip] = -100.; |
| 393 |
resx[ip] = 1000.; |
| 394 |
resy[ip] = 1000.; |
| 395 |
dedx_x[ip] = 0.; |
| 396 |
dedx_y[ip] = 0.; |
| 397 |
xgood[ip] = 0; |
| 398 |
ygood[ip] = 0; |
| 399 |
multmaxx[ip] = 0; |
| 400 |
multmaxy[ip] = 0; |
| 401 |
|
| 402 |
return true; |
| 403 |
|
| 404 |
}; |
| 405 |
|
| 406 |
bool ExtTrack::SetXY(int ip,float xmeas, float ymeas, float rx, float ry){ |
| 407 |
|
| 408 |
if(ip<0 || ip>=nplanes){ |
| 409 |
cout << " ExtTrack::SetXY("<<ip<<",...) ---> exceed vector dimension = "<<nplanes<<endl; |
| 410 |
return false; |
| 411 |
} |
| 412 |
|
| 413 |
xm[ip] = xmeas; |
| 414 |
ym[ip] = ymeas; |
| 415 |
xma[ip] = xmeas; |
| 416 |
yma[ip] = ymeas; |
| 417 |
xmb[ip] = xmeas; |
| 418 |
ymb[ip] = ymeas; |
| 419 |
resx[ip] = rx; |
| 420 |
resy[ip] = ry; |
| 421 |
// dedx_x[ip] = dedxx; |
| 422 |
// dedx_y[ip] = dedxy; |
| 423 |
xgood[ip] = 1; |
| 424 |
ygood[ip] = 1; |
| 425 |
|
| 426 |
return true; |
| 427 |
|
| 428 |
}; |
| 429 |
bool ExtTrack::SetX(int ip,float xa, float xb, float ya, float yb,float res ){ |
| 430 |
|
| 431 |
// cout << " ExtTrack::SetX("<<ip<<",...) -- nplanes"<<nplanes<<endl; |
| 432 |
|
| 433 |
if(ip<0 || ip>=nplanes){ |
| 434 |
cout << " ExtTrack::SetX("<<ip<<",...) ---> exceed vector dimension = "<<nplanes<<endl; |
| 435 |
return false; |
| 436 |
} |
| 437 |
xm[ip] = -100.; |
| 438 |
ym[ip] = -100.; |
| 439 |
xma[ip] = xa; |
| 440 |
yma[ip] = ya; |
| 441 |
xmb[ip] = xb; |
| 442 |
ymb[ip] = yb; |
| 443 |
resx[ip] = res; |
| 444 |
resy[ip] = 1000.; |
| 445 |
xgood[ip] = 1; |
| 446 |
ygood[ip] = 0; |
| 447 |
// dedx_x[ip] = dedx; |
| 448 |
// dedx_y[ip] = 0.; |
| 449 |
return true; |
| 450 |
}; |
| 451 |
bool ExtTrack::SetY(int ip,float xa, float xb, float ya, float yb,float res ){ |
| 452 |
|
| 453 |
// cout << " ExtTrack::SetY("<<ip<<",...) -- nplanes"<<nplanes<<endl; |
| 454 |
|
| 455 |
if(ip<0 || ip>=nplanes){ |
| 456 |
cout << " ExtTrack::SetX("<<ip<<",...) ---> exceed vector dimension = "<<nplanes<<endl; |
| 457 |
return false; |
| 458 |
} |
| 459 |
xm[ip] = -100.; |
| 460 |
ym[ip] = -100.; |
| 461 |
xma[ip] = xa; |
| 462 |
yma[ip] = ya; |
| 463 |
xmb[ip] = xb; |
| 464 |
ymb[ip] = yb; |
| 465 |
resx[ip] = 1000.; |
| 466 |
resy[ip] = res; |
| 467 |
xgood[ip] = 0; |
| 468 |
ygood[ip] = 1; |
| 469 |
// dedx_x[ip] = 0.; |
| 470 |
// dedx_y[ip] = dedx; |
| 471 |
return true; |
| 472 |
}; |
| 473 |
|
| 474 |
bool ExtTrack::SetXGood(int ip,int icl_piu_uno, int il, int is ){ |
| 475 |
|
| 476 |
// cout << " ExtTrack::SetXGood("<<ip<<",...) -- nplanes"<<nplanes<<endl; |
| 477 |
|
| 478 |
if(ip<0 || ip>=nplanes){ |
| 479 |
cout << " ExtTrack::SetXGood("<<ip<<",...) ---> exceed vector dimension = "<<nplanes<<endl; |
| 480 |
return false; |
| 481 |
} |
| 482 |
xgood[ip]=(il+1)*100000000+(is+1)*10000000+icl_piu_uno; |
| 483 |
return true; |
| 484 |
}; |
| 485 |
bool ExtTrack::SetYGood(int ip,int icl_piu_uno, int il, int is ){ |
| 486 |
if(ip<0 || ip>=nplanes){ |
| 487 |
cout << " ExtTrack::SetYGood("<<ip<<",...) -- nplanes"<<nplanes<<endl; |
| 488 |
cout << " ExtTrack::SetYGood("<<ip<<",...) ---> exceed vector dimension = "<<nplanes<<endl; |
| 489 |
return false; |
| 490 |
} |
| 491 |
ygood[ip]=(il+1)*100000000+(is+1)*10000000+icl_piu_uno; |
| 492 |
return true; |
| 493 |
}; |
| 494 |
|
| 495 |
//-------------------------------------- |
| 496 |
// |
| 497 |
// |
| 498 |
//-------------------------------------- |
| 499 |
/** |
| 500 |
* Clear the track. If option C is specified, deallocates the hit vectors. |
| 501 |
*/ |
| 502 |
void ExtTrack::Clear(Option_t* option){ |
| 503 |
|
| 504 |
// cout << " ExtTrack::Clear( "<<option<<" )"<<this<<endl; |
| 505 |
|
| 506 |
Reset(); |
| 507 |
|
| 508 |
if (option && option[0] == 'C') { |
| 509 |
|
| 510 |
// cout << " uccidi!! "<<endl; |
| 511 |
|
| 512 |
if(xgood) delete [] xgood; |
| 513 |
if(ygood) delete [] ygood; |
| 514 |
if(multmaxx) delete [] multmaxx; |
| 515 |
if(multmaxy) delete [] multmaxy; |
| 516 |
if(xm) delete [] xm; |
| 517 |
if(ym) delete [] ym; |
| 518 |
if(zm) delete [] zm; |
| 519 |
if(xma) delete [] xma; |
| 520 |
if(yma) delete [] yma; |
| 521 |
if(zma) delete [] zma; |
| 522 |
if(xmb) delete [] xmb; |
| 523 |
if(ymb) delete [] ymb; |
| 524 |
if(zmb) delete [] zmb; |
| 525 |
if(resx) delete [] resx; |
| 526 |
if(resy) delete [] resy; |
| 527 |
if(xv) delete [] xv; |
| 528 |
if(yv) delete [] yv; |
| 529 |
if(zv) delete [] zv; |
| 530 |
if(axv) delete [] axv; |
| 531 |
if(ayv) delete [] ayv; |
| 532 |
if(dedx_x)delete [] dedx_x; |
| 533 |
if(dedx_y)delete [] dedx_y; |
| 534 |
//} |
| 535 |
// delete [] xgood; |
| 536 |
// delete [] ygood; |
| 537 |
// delete [] multmaxx; |
| 538 |
// delete [] multmaxy; |
| 539 |
// delete [] xm; |
| 540 |
// delete [] ym; |
| 541 |
// delete [] zm; |
| 542 |
// delete [] xma; |
| 543 |
// delete [] yma; |
| 544 |
// delete [] zma; |
| 545 |
// delete [] xmb; |
| 546 |
// delete [] ymb; |
| 547 |
// delete [] zmb; |
| 548 |
// delete [] resx; |
| 549 |
// delete [] resy; |
| 550 |
// delete [] xv; |
| 551 |
// delete [] yv; |
| 552 |
// delete [] zv; |
| 553 |
// delete [] axv; |
| 554 |
// delete [] ayv; |
| 555 |
// delete [] dedx_x; |
| 556 |
// delete [] dedx_y; |
| 557 |
|
| 558 |
xgood = NULL; |
| 559 |
ygood = NULL; |
| 560 |
multmaxx = NULL; |
| 561 |
multmaxy = NULL; |
| 562 |
xm = NULL; |
| 563 |
ym = NULL; |
| 564 |
zm = NULL; |
| 565 |
xma = NULL; |
| 566 |
yma = NULL; |
| 567 |
zma = NULL; |
| 568 |
xmb = NULL; |
| 569 |
ymb = NULL; |
| 570 |
zmb = NULL; |
| 571 |
resx = NULL; |
| 572 |
resy = NULL; |
| 573 |
xv = NULL; |
| 574 |
yv = NULL; |
| 575 |
zv = NULL; |
| 576 |
axv = NULL; |
| 577 |
ayv = NULL; |
| 578 |
dedx_x = NULL; |
| 579 |
dedx_y = NULL; |
| 580 |
|
| 581 |
nplanes = 0; |
| 582 |
|
| 583 |
} |
| 584 |
|
| 585 |
}; |
| 586 |
|
| 587 |
void ExtTrack::Delete(){ |
| 588 |
Clear("C"); |
| 589 |
// delete [] xGF; |
| 590 |
// delete [] yGF; |
| 591 |
} |
| 592 |
|
| 593 |
//-------------------------------------- |
| 594 |
// |
| 595 |
// |
| 596 |
//-------------------------------------- |
| 597 |
|
| 598 |
// /** |
| 599 |
// * Set the position measurements |
| 600 |
// */ |
| 601 |
// void ExtTrack::SetMeasure(Double_t *xmeas, Double_t *ymeas, Double_t *zmeas){ |
| 602 |
// for(int i=0; i<nplanes; i++) xm[i]= (xmeas? *xmeas++ : 0.); |
| 603 |
// for(int i=0; i<nplanes; i++) ym[i]= (ymeas? *ymeas++ : 0.); |
| 604 |
// for(int i=0; i<nplanes; i++) zm[i]= (ymeas? *zmeas++ : 0.); |
| 605 |
// } |
| 606 |
// /** |
| 607 |
// * Set the TrkTrack position resolution |
| 608 |
// */ |
| 609 |
// void ExtTrack::SetResolution(Double_t *rx, Double_t *ry){ |
| 610 |
// for(int i=0; i<nplanes; i++) resx[i]= (rx? *rx++ : 0.); |
| 611 |
// for(int i=0; i<nplanes; i++) resy[i]= (ry? *ry++ : 0.); |
| 612 |
// } |
| 613 |
// /** |
| 614 |
// * Set the TrkTrack good measurement |
| 615 |
// */ |
| 616 |
// void ExtTrack::SetGood(int *xg, int *yg){ |
| 617 |
|
| 618 |
// for(int i=0; i<nplanes; i++) xgood[i]=(xg? *xg++ : 0 ); |
| 619 |
// for(int i=0; i<nplanes; i++) ygood[i]=(yg? *yg++ : 0 ); |
| 620 |
// } |
| 621 |
|
| 622 |
//-------------------------------------- |
| 623 |
// |
| 624 |
// |
| 625 |
//-------------------------------------- |
| 626 |
void ExtTrack::Dump(){ |
| 627 |
cout << endl << "========== Track " ; |
| 628 |
cout << endl << "zini : "<< zini; |
| 629 |
cout << endl << "al : "; for(int i=0; i<5; i++)cout << al[i] << " "; |
| 630 |
cout << endl << "chi^2 : "<< chi2; |
| 631 |
cout << endl << "n.step : "<< nstep; |
| 632 |
cout << endl << "xgood : "; for(int i=0; i<nplanes; i++)cout << XGood(i) ; |
| 633 |
cout << endl << "ygood : "; for(int i=0; i<nplanes; i++)cout << YGood(i) ; |
| 634 |
cout << endl << "xm : "; for(int i=0; i<nplanes; i++)cout << xm[i] << " "; |
| 635 |
cout << endl << "ym : "; for(int i=0; i<nplanes; i++)cout << ym[i] << " "; |
| 636 |
cout << endl << "zm : "; for(int i=0; i<nplanes; i++)cout << zm[i] << " "; |
| 637 |
cout << endl << "xma : "; for(int i=0; i<nplanes; i++)cout << xma[i] << " "; |
| 638 |
cout << endl << "yma : "; for(int i=0; i<nplanes; i++)cout << yma[i] << " "; |
| 639 |
cout << endl << "zma : "; for(int i=0; i<nplanes; i++)cout << zma[i] << " "; |
| 640 |
cout << endl << "xmb : "; for(int i=0; i<nplanes; i++)cout << xmb[i] << " "; |
| 641 |
cout << endl << "ymb : "; for(int i=0; i<nplanes; i++)cout << ymb[i] << " "; |
| 642 |
cout << endl << "zmb : "; for(int i=0; i<nplanes; i++)cout << zmb[i] << " "; |
| 643 |
cout << endl << "xv : "; for(int i=0; i<nplanes; i++)cout << xv[i] << " "; |
| 644 |
cout << endl << "yv : "; for(int i=0; i<nplanes; i++)cout << yv[i] << " "; |
| 645 |
cout << endl << "zv : "; for(int i=0; i<nplanes; i++)cout << zv[i] << " "; |
| 646 |
cout << endl << "resx : "; for(int i=0; i<nplanes; i++)cout << resx[i] << " "; |
| 647 |
cout << endl << "resy : "; for(int i=0; i<nplanes; i++)cout << resy[i] << " "; |
| 648 |
cout << endl << "coval : "; for(int i=0; i<5; i++)cout << coval[0][i]<<" "; |
| 649 |
cout << endl << " "; for(int i=0; i<5; i++)cout << coval[1][i]<<" "; |
| 650 |
cout << endl << " "; for(int i=0; i<5; i++)cout << coval[2][i]<<" "; |
| 651 |
cout << endl << " "; for(int i=0; i<5; i++)cout << coval[3][i]<<" "; |
| 652 |
cout << endl << " "; for(int i=0; i<5; i++)cout << coval[4][i]<<" "; |
| 653 |
cout << endl << "MDR : "<< (coval[4][4]>0. ? 1./sqrt(coval[4][4]) : 0. ) ; |
| 654 |
cout << endl << "dedx_x : "; for(int i=0; i<nplanes; i++)cout << dedx_x[i] << " "; |
| 655 |
cout << endl << "dedx_y : "; for(int i=0; i<nplanes; i++)cout << dedx_y[i] << " "; |
| 656 |
|
| 657 |
cout << endl << "================="; |
| 658 |
cout << endl; |
| 659 |
} |
| 660 |
/** |
| 661 |
* Reset the fit parameters |
| 662 |
*/ |
| 663 |
void ExtTrack::ResetFit(){ |
| 664 |
|
| 665 |
// cout << " ExtTrack::ResetFit() "<<endl; |
| 666 |
for(int i=0; i<5; i++) al[i]=-9999.; |
| 667 |
chi2=0.; |
| 668 |
nstep=0; |
| 669 |
|
| 670 |
for(int i=0; i<5; i++) { |
| 671 |
for(int j=0; j<5; j++) coval[i][j]=0.; |
| 672 |
} |
| 673 |
|
| 674 |
for(int i=0; i<nplanes; i++){ |
| 675 |
xv[i] = 0.; |
| 676 |
yv[i] = 0.; |
| 677 |
zv[i] = 0.; |
| 678 |
axv[i] = 0.; |
| 679 |
ayv[i] = 0.; |
| 680 |
} |
| 681 |
|
| 682 |
int ngf = TrkParams::nGF; |
| 683 |
for(int i=0; i<ngf; i++){ |
| 684 |
xGF[i] = 0.; |
| 685 |
yGF[i] = 0.; |
| 686 |
} |
| 687 |
|
| 688 |
|
| 689 |
} |
| 690 |
/** |
| 691 |
* Reset x/y measured coordinates (NB it does not reset z coordinates) |
| 692 |
*/ |
| 693 |
void ExtTrack::ResetXY(){ |
| 694 |
|
| 695 |
for(int i=0; i<nplanes; i++)ResetXY(i); |
| 696 |
|
| 697 |
|
| 698 |
} |
| 699 |
/** |
| 700 |
* \brief Tracking method. It calls F77 mini routine. |
| 701 |
* |
| 702 |
* @see void TrkTrack::Fit(double, int&, int, int) |
| 703 |
*/ |
| 704 |
void ExtTrack::Fit(double pfixed, int& fail, int iprint){ |
| 705 |
|
| 706 |
TrkParams::Load(1); |
| 707 |
if( !TrkParams::IsLoaded(1) ){ |
| 708 |
cout << "void ExtTrack::Fit(double,int&,int,int) ---ERROR--- m.field not loaded "<<endl; |
| 709 |
return; |
| 710 |
} |
| 711 |
|
| 712 |
float al_ini[] = {0.,0.,0.,0.,0.}; |
| 713 |
|
| 714 |
fail = 0; |
| 715 |
|
| 716 |
FillMiniStruct(); //fill F77 common |
| 717 |
|
| 718 |
|
| 719 |
// if fit variables have been reset, evaluate the initial guess |
| 720 |
if(al[0]==-9999.&&al[1]==-9999.&&al[2]==-9999.&&al[3]==-9999.&&al[4]==-9999.){ |
| 721 |
if(iprint==2)cout << "calling guessext_()"<<endl; |
| 722 |
guessext_(); |
| 723 |
} |
| 724 |
// --------------------- free momentum |
| 725 |
if(pfixed==0.) { |
| 726 |
exttrack_.pfixed=0.; |
| 727 |
} |
| 728 |
// --------------------- fixed momentum |
| 729 |
if(pfixed!=0.) { |
| 730 |
al[4]=1./pfixed; |
| 731 |
exttrack_.pfixed=pfixed; |
| 732 |
} |
| 733 |
|
| 734 |
// store temporarily the initial guess |
| 735 |
for(int i=0; i<5; i++) al_ini[i]=exttrack_.al[i]; |
| 736 |
|
| 737 |
if(iprint==2){ |
| 738 |
cout<<endl<<" init. guess: "; |
| 739 |
for(int i=0; i<5; i++)cout << al_ini[i]<<" "; |
| 740 |
cout<<endl; |
| 741 |
} |
| 742 |
// ------------------------------------------ |
| 743 |
// call mini routine |
| 744 |
// ------------------------------------------ |
| 745 |
int istep=0; |
| 746 |
int ifail=0; |
| 747 |
if(iprint==2)cout << "calling miniext_("<<istep<<","<<ifail<<", "<<iprint<<")"<<endl; |
| 748 |
miniext_(&istep,&ifail, &iprint); |
| 749 |
if(ifail!=0) { |
| 750 |
if(iprint)cout << "ERROR: ifail= " << ifail << endl; |
| 751 |
fail = 1; |
| 752 |
} |
| 753 |
if(chi2!=chi2){ |
| 754 |
if(iprint)cout << "ERROR: chi2= " << chi2 << endl; |
| 755 |
ResetFit(); |
| 756 |
fail = 1; |
| 757 |
} |
| 758 |
// ------------------------------------------ |
| 759 |
|
| 760 |
SetFromMiniStruct(); //copy content of F77 common into the ExtTrack object |
| 761 |
|
| 762 |
if(fail){ |
| 763 |
if(iprint)cout << " >>>> fit failed "<<endl; |
| 764 |
for(int i=0; i<5; i++) al[i]=al_ini[i]; |
| 765 |
} |
| 766 |
|
| 767 |
int ngf = TrkParams::nGF; |
| 768 |
float* zgf = TrkParams::zGF; |
| 769 |
Trajectory tj = Trajectory(ngf,zgf); |
| 770 |
tj.DoTrack(al,zini); |
| 771 |
for(int i=0; i<14; i++){ |
| 772 |
xGF[i] = tj.x[i]; |
| 773 |
yGF[i] = tj.y[i]; |
| 774 |
} |
| 775 |
|
| 776 |
|
| 777 |
}; |
| 778 |
|
| 779 |
/** |
| 780 |
* Method to fill minimization-routine common |
| 781 |
* NB (zini=23.5 is implicitelly set) |
| 782 |
*/ |
| 783 |
void ExtTrack::FillMiniStruct(cMiniExtTrack& track){ |
| 784 |
|
| 785 |
track.nplanes = nplanes; |
| 786 |
for(int i=0; i<nplanes; i++){ |
| 787 |
|
| 788 |
track.xgood[i] = (double) XGood(i); |
| 789 |
track.ygood[i] = (double) YGood(i); |
| 790 |
|
| 791 |
track.xm[i] = (double) xm[i]; |
| 792 |
track.ym[i] = (double) ym[i]; |
| 793 |
track.zm[i] = (double) zm[i]; |
| 794 |
|
| 795 |
|
| 796 |
track.xm_a[i] = (double) xma[i]; |
| 797 |
track.xm_b[i] = (double) xmb[i]; |
| 798 |
track.ym_a[i] = (double) yma[i]; |
| 799 |
track.ym_b[i] = (double) ymb[i]; |
| 800 |
track.zm_a[i] = (double) zma[i]; |
| 801 |
track.zm_b[i] = (double) zmb[i]; |
| 802 |
|
| 803 |
track.resx[i] = (double) resx[i]; |
| 804 |
track.resy[i] = (double) resy[i]; |
| 805 |
} |
| 806 |
|
| 807 |
for(int i=0; i<5; i++) track.al[i] = (double) al[i]; |
| 808 |
|
| 809 |
track.zini = (double) zini; |
| 810 |
|
| 811 |
|
| 812 |
} |
| 813 |
/** |
| 814 |
* Method to set values from minimization-routine common |
| 815 |
*/ |
| 816 |
void ExtTrack::SetFromMiniStruct(cMiniExtTrack *track){ |
| 817 |
|
| 818 |
for(int i=0; i<5; i++) { |
| 819 |
al[i] = (float) (track->al[i]); |
| 820 |
for(int j=0; j<5; j++) coval[i][j] = (float) (track->cov[i][j]); |
| 821 |
} |
| 822 |
chi2 = (float) (track->chi2); |
| 823 |
nstep = (float) (track->nstep); |
| 824 |
for(int i=0; i<nplanes; i++){ |
| 825 |
xv[i] = (float) (track->xv[i]); |
| 826 |
yv[i] = (float) (track->yv[i]); |
| 827 |
zv[i] = (float) (track->zv[i]); |
| 828 |
xm[i] = (float) (track->xm[i]); |
| 829 |
ym[i] = (float) (track->ym[i]); |
| 830 |
zm[i] = (float) (track->zm[i]); |
| 831 |
xma[i] = (float) (track->xm_a[i]); |
| 832 |
yma[i] = (float) (track->ym_a[i]); |
| 833 |
zma[i] = (float) (track->zm_a[i]); |
| 834 |
xmb[i] = (float) (track->xm_b[i]); |
| 835 |
ymb[i] = (float) (track->ym_b[i]); |
| 836 |
zmb[i] = (float) (track->zm_b[i]); |
| 837 |
axv[i] = (float) (track->axv[i]); |
| 838 |
ayv[i] = (float) (track->ayv[i]); |
| 839 |
} |
| 840 |
zini = (float) (track->zini); |
| 841 |
} |
| 842 |
/** |
| 843 |
* Method to retrieve ID (0,1,...) of x-cluster (if any) associated to this track. |
| 844 |
* If no cluster is associated, ID=-1. |
| 845 |
* |
| 846 |
*/ |
| 847 |
int ExtTrack::GetClusterX_ID(int ip){ |
| 848 |
if(ip<0 || ip>=nplanes)return -1; |
| 849 |
return ((int)fabs(xgood[ip]))%10000000-1; |
| 850 |
}; |
| 851 |
/** |
| 852 |
* Method to retrieve ID (0-xxx) of y-cluster (if any) associated to this track. |
| 853 |
* |
| 854 |
*/ |
| 855 |
int ExtTrack::GetClusterY_ID(int ip){ |
| 856 |
if(ip<0 || ip>=nplanes)return -1; |
| 857 |
return ((int)fabs(ygood[ip]))%10000000-1; |
| 858 |
}; |
| 859 |
|
| 860 |
/** |
| 861 |
* Method to retrieve the dE/dx measured on a tracker view. |
| 862 |
* @param ip plane (0-5) |
| 863 |
* @param iv view (0=x 1=y) |
| 864 |
*/ |
| 865 |
Float_t ExtTrack::GetDEDX(int ip, int iv){ |
| 866 |
if(iv==0 && ip>=0 && ip<nplanes)return fabs(dedx_x[ip]); |
| 867 |
else if(iv==1 && ip>=0 && ip<nplanes)return fabs(dedx_y[ip]); |
| 868 |
else { |
| 869 |
cout << "TrkTrack::GetDEDX(int ip, int iv) -- wrong input parameters "<<ip<<iv<<endl; |
| 870 |
return 0.; |
| 871 |
} |
| 872 |
} |
| 873 |
/** |
| 874 |
* Method to evaluate the dE/dx measured on a tracker plane. |
| 875 |
* The two measurements on x- and y-view are averaged. |
| 876 |
* @param ip plane (0-5) |
| 877 |
*/ |
| 878 |
Float_t ExtTrack::GetDEDX(int ip){ |
| 879 |
if( (Int_t)XGood(ip)+(Int_t)YGood(ip) == 0 ) return 0; |
| 880 |
return (GetDEDX(ip,0)+GetDEDX(ip,1))/((Int_t)XGood(ip)+(Int_t)YGood(ip)); |
| 881 |
}; |
| 882 |
|
| 883 |
/** |
| 884 |
* Method to evaluate the dE/dx averaged over all planes. |
| 885 |
*/ |
| 886 |
Float_t ExtTrack::GetDEDX(){ |
| 887 |
Float_t dedx=0; |
| 888 |
for(Int_t ip=0; ip<nplanes; ip++)dedx+=GetDEDX(ip,0)*XGood(ip)+GetDEDX(ip,1)*YGood(ip); |
| 889 |
dedx = dedx/(GetNX()+GetNY()); |
| 890 |
return dedx; |
| 891 |
}; |
| 892 |
|
| 893 |
|
| 894 |
/** |
| 895 |
* Method to evaluate the dE/dx averaged over all X views. |
| 896 |
*/ |
| 897 |
Float_t ExtTrack::GetDEDXX(bool cutSat){ |
| 898 |
Float_t dedx=0; |
| 899 |
Int_t np=0; |
| 900 |
for(Int_t ip=0; ip<nplanes; ip++){ |
| 901 |
dedx += GetDEDX(ip,0)*XGood(ip)*(cutSat ? !IsSaturated(ip,0) : 1); |
| 902 |
np += XGood(ip)*(cutSat ? !IsSaturated(ip,0) : 1); |
| 903 |
} |
| 904 |
if(np>0)return dedx/np; |
| 905 |
return -1; |
| 906 |
}; |
| 907 |
/** |
| 908 |
* Method to evaluate the dE/dx averaged over all Y views. |
| 909 |
*/ |
| 910 |
Float_t ExtTrack::GetDEDXY(bool cutSat){ |
| 911 |
Float_t dedx=0; |
| 912 |
Int_t np=0; |
| 913 |
for(Int_t ip=0; ip<nplanes; ip++){ |
| 914 |
dedx += GetDEDX(ip,1)*YGood(ip)*(cutSat ? !IsSaturated(ip,1) : 1); |
| 915 |
np += YGood(ip)*(cutSat ? !IsSaturated(ip,1) : 1); |
| 916 |
} |
| 917 |
if(np>0)return dedx/np; |
| 918 |
return -1; |
| 919 |
}; |
| 920 |
|
| 921 |
/** |
| 922 |
* Returns 1 if the cluster on a tracker view includes bad strips |
| 923 |
* (at least one bad strip among the four strip used by p.f.a.) |
| 924 |
* @param ip plane (0-5) |
| 925 |
* @param iv view (0=x 1=y) |
| 926 |
*/ |
| 927 |
Bool_t ExtTrack::IsBad(int ip,int iv){ |
| 928 |
if(ip>=6&&ip<8)return false; |
| 929 |
if(iv==0 && ip>=0 && ip<6)return (xgood[ip]<0) ; |
| 930 |
else if(iv==1 && ip>=0 && ip<6)return (ygood[ip]<0) ; |
| 931 |
else { |
| 932 |
cout << "ExtTrack::IsBad(int ip, int iv) -- wrong input parameters "<<ip<<iv<<endl; |
| 933 |
return 0.; |
| 934 |
} |
| 935 |
}; |
| 936 |
|
| 937 |
/** |
| 938 |
* Method to retrieve the ladder, if assigned |
| 939 |
*/ |
| 940 |
int ExtTrack::GetLadder(int ip){ |
| 941 |
if(XGood(ip))return (int)fabs(xgood[ip]/100000000)-1; |
| 942 |
if(YGood(ip))return (int)fabs(ygood[ip]/100000000)-1; |
| 943 |
return -1; |
| 944 |
}; |
| 945 |
/** |
| 946 |
* Method to retrieve the sensor, if assigned |
| 947 |
*/ |
| 948 |
int ExtTrack::GetSensor(int ip){ |
| 949 |
if(XGood(ip))return (int)((int)fabs(xgood[ip]/10000000)%10)-1; |
| 950 |
if(YGood(ip))return (int)((int)fabs(ygood[ip]/10000000)%10)-1; |
| 951 |
return -1; |
| 952 |
}; |
| 953 |
/** |
| 954 |
* |
| 955 |
*/ |
| 956 |
Int_t ExtTrack::GetClusterX_Multiplicity(int ip){ |
| 957 |
if(ip<0 || ip>=nplanes){ |
| 958 |
cout << " ExtTrack::GetClusterX_Multiplicity("<<ip<<",...) ---> exceed vector dimension = "<<nplanes<<endl; |
| 959 |
return -1; |
| 960 |
} |
| 961 |
return (Int_t)(multmaxx[ip]/10000); |
| 962 |
} |
| 963 |
/** |
| 964 |
* |
| 965 |
*/ |
| 966 |
|
| 967 |
Int_t ExtTrack::GetClusterY_Multiplicity(int ip){ |
| 968 |
if(ip<0 || ip>=nplanes){ |
| 969 |
cout << " ExtTrack::GetClusterY_Multiplicity("<<ip<<",...) ---> exceed vector dimension = "<<nplanes<<endl; |
| 970 |
return -1; |
| 971 |
} |
| 972 |
return (Int_t)(multmaxy[ip]/10000); |
| 973 |
} |
| 974 |
/** |
| 975 |
* |
| 976 |
*/ |
| 977 |
|
| 978 |
Int_t ExtTrack::GetClusterX_MaxStrip(int ip){ |
| 979 |
if(ip<0 || ip>=nplanes){ |
| 980 |
cout << " ExtTrack::GetClusterX_MaxStrip("<<ip<<",...) ---> exceed vector dimension = "<<nplanes<<endl; |
| 981 |
return -1; |
| 982 |
} |
| 983 |
return (Int_t)(multmaxx[ip]%10000); |
| 984 |
} |
| 985 |
/** |
| 986 |
* |
| 987 |
*/ |
| 988 |
|
| 989 |
Int_t ExtTrack::GetClusterY_MaxStrip(int ip){ |
| 990 |
if(ip<0 || ip>=nplanes){ |
| 991 |
cout << " ExtTrack::GetClusterY_MaxStrip("<<ip<<",...) ---> exceed vector dimension = "<<nplanes<<endl; |
| 992 |
return -1; |
| 993 |
} |
| 994 |
return (Int_t)(multmaxy[ip]%10000); |
| 995 |
} |
| 996 |
Float_t ExtTrack::GetRigidity(){ |
| 997 |
Float_t rig=0; |
| 998 |
if(chi2>0)rig=1./al[4]; |
| 999 |
if(rig<0) rig=-rig; |
| 1000 |
return rig; |
| 1001 |
}; |
| 1002 |
// |
| 1003 |
Float_t ExtTrack::GetDeflection(){ |
| 1004 |
Float_t def=0; |
| 1005 |
if(chi2>0)def=al[4]; |
| 1006 |
return def; |
| 1007 |
}; |
| 1008 |
|
| 1009 |
|
| 1010 |
// |
| 1011 |
// all that follows: EM porting from TrkLevel2 |
| 1012 |
// |
| 1013 |
Bool_t ExtTrack::IsInsideAcceptance(float toll){ |
| 1014 |
int ngf = TrkParams::nGF; |
| 1015 |
float* zgf = TrkParams::zGF; |
| 1016 |
|
| 1017 |
//this is a patch, to assign correctly xGF and yGF cordinates. |
| 1018 |
|
| 1019 |
Trajectory tj = Trajectory(ngf,zgf); |
| 1020 |
tj.DoTrack(al,zini); |
| 1021 |
|
| 1022 |
//NB the folowing assignment is NOT permanent!!! |
| 1023 |
for(int i=0; i<14; i++){ |
| 1024 |
xGF[i] = tj.x[i]; |
| 1025 |
yGF[i] = tj.y[i]; |
| 1026 |
} |
| 1027 |
|
| 1028 |
for(int i=0; i<ngf; i++){ |
| 1029 |
// |
| 1030 |
// cout << endl << TrkParams::GF_element[i]; |
| 1031 |
// if( |
| 1032 |
// TrkParams::GF_element[i].CompareTo("S11") && |
| 1033 |
// TrkParams::GF_element[i].CompareTo("S12") && |
| 1034 |
// TrkParams::GF_element[i].CompareTo("S21") && |
| 1035 |
// TrkParams::GF_element[i].CompareTo("S22") && |
| 1036 |
// TrkParams::GF_element[i].CompareTo("T1") && |
| 1037 |
// TrkParams::GF_element[i].CompareTo("CUF") && |
| 1038 |
// TrkParams::GF_element[i].CompareTo("T2") && |
| 1039 |
// TrkParams::GF_element[i].CompareTo("T3") && |
| 1040 |
// TrkParams::GF_element[i].CompareTo("T4") && |
| 1041 |
// TrkParams::GF_element[i].CompareTo("T5") && |
| 1042 |
// TrkParams::GF_element[i].CompareTo("CLF") && |
| 1043 |
// TrkParams::GF_element[i].CompareTo("T6") && |
| 1044 |
// TrkParams::GF_element[i].CompareTo("S31") && |
| 1045 |
// TrkParams::GF_element[i].CompareTo("S32") && |
| 1046 |
// true)continue; |
| 1047 |
// apply condition only within the cavity |
| 1048 |
// cout << " -- "<<xGF[i]<<" "<<yGF[i]; |
| 1049 |
if( |
| 1050 |
// xGF[i] <= TrkParams::xGF_min[i] + toll || |
| 1051 |
// xGF[i] >= TrkParams::xGF_max[i] - toll || |
| 1052 |
// yGF[i] <= TrkParams::yGF_min[i] + toll || |
| 1053 |
// yGF[i] >= TrkParams::yGF_max[i] - toll || |
| 1054 |
tj.x[i] <= TrkParams::xGF_min[i] + toll || |
| 1055 |
tj.x[i] >= TrkParams::xGF_max[i] - toll || |
| 1056 |
tj.y[i] <= TrkParams::yGF_min[i] + toll || |
| 1057 |
tj.y[i] >= TrkParams::yGF_max[i] - toll || |
| 1058 |
false){ |
| 1059 |
|
| 1060 |
return false; |
| 1061 |
} |
| 1062 |
} |
| 1063 |
return true; |
| 1064 |
} |
| 1065 |
|
| 1066 |
/** |
| 1067 |
* Returns the reduced chi-square of track x-projection |
| 1068 |
*/ |
| 1069 |
Float_t ExtTrack::GetChi2X(){ |
| 1070 |
float chiq=0; |
| 1071 |
for(int ip=0; ip<nplanes; ip++)if(XGood(ip))chiq+= pow((xv[ip]-xm[ip])/resx[ip],2.); |
| 1072 |
if(GetNX()>3)chiq=chiq/(GetNX()-3); |
| 1073 |
else chiq=0; |
| 1074 |
// if(chiq==0)cout << " Float_t ExtTrack::GetChi2X() -- WARNING -- value not defined "<<chiq<<endl; |
| 1075 |
return chiq; |
| 1076 |
} |
| 1077 |
/** |
| 1078 |
* Returns the reduced chi-square of track y-projection |
| 1079 |
*/ |
| 1080 |
Float_t ExtTrack::GetChi2Y(){ |
| 1081 |
float chiq=0; |
| 1082 |
for(int ip=0; ip<nplanes; ip++)if(YGood(ip))chiq+= pow((yv[ip]-ym[ip])/resy[ip],2.); |
| 1083 |
if(GetNY()>2)chiq=chiq/(GetNY()-2); |
| 1084 |
else chiq=0; |
| 1085 |
// if(chiq==0)cout << " Float_t ExtTrack::GetChi2Y() -- WARNING -- value not defined "<<chiq<<endl; |
| 1086 |
return chiq; |
| 1087 |
} |
| 1088 |
|
| 1089 |
/** |
| 1090 |
* Returns the track "lever-arm" on the x view, defined as the distance (in planes) between |
| 1091 |
* the upper and lower x measurements (the maximum value of lever-arm is 6). |
| 1092 |
*/ |
| 1093 |
Int_t ExtTrack::GetLeverArmX(){ |
| 1094 |
int first_plane = -1; |
| 1095 |
int last_plane = -1; |
| 1096 |
for(Int_t ip=0; ip<nplanes; ip++){ |
| 1097 |
if( XGood(ip) && first_plane == -1 )first_plane = ip; |
| 1098 |
if( XGood(ip) && first_plane != -1 )last_plane = ip; |
| 1099 |
} |
| 1100 |
if( first_plane == -1 || last_plane == -1){ |
| 1101 |
cout<< "Int_t ExtTrack::GetLeverArmX() -- XGood(ip) always false ??? "<<endl; |
| 1102 |
return 0; |
| 1103 |
} |
| 1104 |
return (last_plane-first_plane+1); |
| 1105 |
} |
| 1106 |
/** |
| 1107 |
* Returns the track "lever-arm" on the y view, defined as the distance (in planes) between |
| 1108 |
* the upper and lower y measurements (the maximum value of lever-arm is 6). |
| 1109 |
*/ |
| 1110 |
Int_t ExtTrack::GetLeverArmY(){ |
| 1111 |
int first_plane = -1; |
| 1112 |
int last_plane = -1; |
| 1113 |
for(Int_t ip=0; ip<nplanes; ip++){ |
| 1114 |
if( YGood(ip) && first_plane == -1 )first_plane = ip; |
| 1115 |
if( YGood(ip) && first_plane != -1 )last_plane = ip; |
| 1116 |
} |
| 1117 |
if( first_plane == -1 || last_plane == -1){ |
| 1118 |
cout<< "Int_t ExtTrack::GetLeverArmY() -- YGood(ip) always false ??? "<<endl; |
| 1119 |
return 0; |
| 1120 |
} |
| 1121 |
return (last_plane-first_plane+1); |
| 1122 |
} |
| 1123 |
/** |
| 1124 |
* Returns the track "lever-arm" on the x+y view, defined as the distance (in planes) between |
| 1125 |
* the upper and lower x,y (couple) measurements (the maximum value of lever-arm is 6). |
| 1126 |
*/ |
| 1127 |
Int_t ExtTrack::GetLeverArmXY(){ |
| 1128 |
int first_plane = -1; |
| 1129 |
int last_plane = -1; |
| 1130 |
for(Int_t ip=0; ip<nplanes; ip++){ |
| 1131 |
if( XGood(ip) && YGood(ip) && first_plane == -1 )first_plane = ip; |
| 1132 |
if( XGood(ip) && YGood(ip) && first_plane != -1 )last_plane = ip; |
| 1133 |
} |
| 1134 |
if( first_plane == -1 || last_plane == -1){ |
| 1135 |
// cout<< "Int_t ExtTrack::GetLeverArmXY() -- XGood(ip)*YGood(ip) always false ??? "<<endl; |
| 1136 |
return 0; |
| 1137 |
} |
| 1138 |
return (last_plane-first_plane+1); |
| 1139 |
} |
| 1140 |
|
| 1141 |
|
| 1142 |
/** |
| 1143 |
* Returns 1 if the signal on a tracker view is saturated. |
| 1144 |
* @param ip plane (0-5) |
| 1145 |
* @param iv view (0=x 1=y) |
| 1146 |
*/ |
| 1147 |
Bool_t ExtTrack::IsSaturated(int ip,int iv){ |
| 1148 |
if(ip>=6 && ip<8)return false; |
| 1149 |
if(iv==0 && ip>=0 && ip<6)return (dedx_x[ip]<0) ; |
| 1150 |
else if(iv==1 && ip>=0 && ip<6)return (dedx_y[ip]<0) ; |
| 1151 |
else { |
| 1152 |
cout << "ExtTrack::IsSaturated(int ip, int iv) -- wrong input parameters "<<ip<<iv<<endl; |
| 1153 |
return 0.; |
| 1154 |
} |
| 1155 |
}; |
| 1156 |
/** |
| 1157 |
* Returns 1 if either the x or the y signal on a tracker plane is saturated. |
| 1158 |
* @param ip plane (0-5) |
| 1159 |
*/ |
| 1160 |
Bool_t ExtTrack::IsSaturated(int ip){ |
| 1161 |
return (IsSaturated(ip,0)||IsSaturated(ip,1)); |
| 1162 |
}; |
| 1163 |
/** |
| 1164 |
* Returns 1 if there is at least a saturated signal along the track. |
| 1165 |
*/ |
| 1166 |
Bool_t ExtTrack::IsSaturated(){ |
| 1167 |
for(int ip=0; ip<nplanes; ip++)for(int iv=0; iv<2; iv++)if(IsSaturated(ip,iv))return true; |
| 1168 |
return false; |
| 1169 |
} |
| 1170 |
|
| 1171 |
|
| 1172 |
|
| 1173 |
|
| 1174 |
|
| 1175 |
ClassImp(ExtTrack); |
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