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mocchiut |
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/** |
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* \file CaloDoubleShower.cpp |
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* \author Emiliano Mocchiutti (2007/08/10) |
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*/ |
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// |
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// headers |
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// |
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#include <CaloDoubleShower.h> |
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//-------------------------------------- |
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/** |
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* Default constructor |
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*/ |
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CaloDoubleShower::CaloDoubleShower(){ |
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Clear(); |
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}; |
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CaloDoubleShower::CaloDoubleShower(PamLevel2 *l2p){ |
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// |
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L2 = l2p; |
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// |
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if ( !L2->IsORB() ) printf(" WARNING: OrbitalInfo Tree is needed, the plugin could not work properly without it \n"); |
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// |
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OBT = 0; |
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PKT = 0; |
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atime = 0; |
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// |
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// Default variables |
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// |
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extern struct Calo2sh sdouble_; |
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c2s = &sdouble_; |
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event = new CaloLevel0(); |
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cstrip = new CaloStrip(false); |
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debug = false; |
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simulation = false; |
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// |
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Clear(); |
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// |
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}; |
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void CaloDoubleShower::LoadMagneticField(){ |
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// |
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// loading magnetic field... |
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// |
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TrkLevel2 *trk = new TrkLevel2(); |
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GL_PARAM *q4 = new GL_PARAM(); |
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TSQLServer *dbc = 0; |
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TString host = "mysql://localhost/pamelaprod"; |
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TString user = "anonymous"; |
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TString psw = ""; |
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const char *pamdbhost=gSystem->Getenv("PAM_DBHOST"); |
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const char *pamdbuser=gSystem->Getenv("PAM_DBUSER"); |
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const char *pamdbpsw=gSystem->Getenv("PAM_DBPSW"); |
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if ( !pamdbhost ) pamdbhost = ""; |
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if ( !pamdbuser ) pamdbuser = ""; |
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if ( !pamdbpsw ) pamdbpsw = ""; |
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if ( strcmp(pamdbhost,"") ) host = pamdbhost; |
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if ( strcmp(pamdbuser,"") ) user = pamdbuser; |
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if ( strcmp(pamdbpsw,"") ) psw = pamdbpsw; |
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dbc = TSQLServer::Connect(host.Data(),user.Data(),psw.Data()); |
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q4->Query_GL_PARAM(1,1,dbc); |
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printf(" Reading magnetic field maps at %s\n",(q4->PATH+q4->NAME).Data()); |
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trk->LoadField(q4->PATH+q4->NAME); |
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// |
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}; |
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void CaloDoubleShower::Clear(){ |
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// |
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dbls = 0; |
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qdbls = 0.; |
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// |
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}; |
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void CaloDoubleShower::Print(){ |
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Print(0); |
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}; |
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void CaloDoubleShower::Print(UInt_t nt){ |
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// |
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Process(nt); |
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// |
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printf("========================================================================\n"); |
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printf(" OBT: %u PKT: %u ATIME: %u \n",OBT,PKT,atime); |
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printf(" debug [debug flag]:.. %i\n",debug); |
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printf(" simulation [simulation flag]:.. %i\n",simulation); |
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printf(" dbls [double shower flag]:.. %i\n",dbls); |
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printf(" qdbls [double shower energy]:.. %f\n",qdbls); |
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printf("========================================================================\n"); |
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// |
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}; |
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void CaloDoubleShower::Delete(){ |
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Clear(); |
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}; |
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void CaloDoubleShower::Process(){ |
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Process(0); |
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}; |
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void CaloDoubleShower::Process(UInt_t ntr){ |
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// |
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if ( !L2 ){ |
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printf(" ERROR: cannot find PamLevel2 object, use the correct constructor or check your program!\n"); |
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printf(" ERROR: CaloDoubleShower variables _NOT_ filled \n"); |
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return; |
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}; |
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// |
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Bool_t newentry = false; |
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// |
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if ( L2->IsORB() ){ |
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if ( L2->GetOrbitalInfo()->pkt_num != PKT || L2->GetOrbitalInfo()->OBT != OBT || L2->GetOrbitalInfo()->absTime != atime || ntr != sntr){ |
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newentry = true; |
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OBT = L2->GetOrbitalInfo()->OBT; |
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PKT = L2->GetOrbitalInfo()->pkt_num; |
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atime = L2->GetOrbitalInfo()->absTime; |
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sntr = ntr; |
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}; |
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} else { |
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newentry = true; |
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}; |
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// |
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if ( !newentry ) return; |
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// |
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// check track |
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// |
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PamTrack *ptrack = 0; |
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if ( ntr >= 0 ){ |
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ptrack = L2->GetTrack(ntr); |
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}; |
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// |
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if ( !ptrack ){ |
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printf(" ERROR: cannot find requested track!\n"); |
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printf(" ERROR: CaloDoubleShower variables _NOT_ filled \n"); |
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return; |
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}; |
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// |
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tr = ntr; |
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// |
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if ( debug ) printf(" Processing event at OBT %u PKT %u time %u \n",OBT,PKT,atime); |
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// |
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this->Clear(); |
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// |
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// Some variables |
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// |
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// |
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if ( debug ) printf(" Fill estrip matrix needed to calculate variables \n"); |
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// |
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// Fill the estrip matrix |
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// |
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memset(event->clevel1->estrip, 0, 2*22*96*sizeof(Float_t)); |
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Int_t view = 0; |
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Int_t plane = 0; |
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Int_t strip = 0; |
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Float_t mip = 0.; |
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for ( Int_t i=0; i<L2->GetCaloLevel1()->istrip; i++ ){ |
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// |
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mip = L2->GetCaloLevel1()->DecodeEstrip(i,view,plane,strip); |
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event->clevel1->estrip[strip][plane][view] = mip; |
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// |
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}; |
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// |
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// if data comes from the simulation we must use mechanical alignment parameters (default is flight parameters) |
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// |
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if ( simulation ){ |
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cstrip->UseMechanicalAlig(); |
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}; |
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// |
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// Set alignment parameter |
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// |
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event->clevel1->xalig = cstrip->GetXalig(); |
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event->clevel1->yalig = cstrip->GetYalig(); |
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event->clevel1->zalig = cstrip->GetZalig(); |
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// |
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event->clevel1->emin = 0.7; |
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event->clevel1->npla = 22; |
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event->clevel1->reverse = 0; // if the number of planes is even we have taken away a full module no need to do anything strange... |
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// |
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if ( debug ) printf(" xalig = %f \n",event->clevel1->xalig); |
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if ( debug ) printf(" yalig = %f \n",event->clevel1->yalig); |
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if ( debug ) printf(" zalig = %f \n",event->clevel1->zalig); |
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// |
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// let's go |
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// |
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TrkTrack *ptt = ptrack->GetTrkTrack(); |
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// |
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// Copy the alpha vector in the input structure |
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// |
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for (Int_t e = 0; e < 5 ; e++){ |
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event->clevel1->al_p[e][0] = ptt->al[e]; |
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}; |
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// |
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Float_t m = (ptrack->GetToFTrack()->xtr_tof[0] - ptrack->GetToFTrack()->xtr_tof[3])/(ZTOF11-ZTOF21); |
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Float_t q = ptrack->GetToFTrack()->xtr_tof[3] - m * ZTOF21; |
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// |
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c2s->pos = (m * event->clevel1->zalig + q)*10. + event->clevel1->xalig; |
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c2s->angol = m; |
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// |
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// call fortran routine |
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// |
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getdblsh(); |
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// |
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// retrieve calculated variables; |
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// |
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dbls = (Int_t)c2s->dbls; |
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qdbls = c2s->dblsq; |
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// |
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if ( debug ) this->Print(); |
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if ( debug ) printf(" exit \n"); |
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// |
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}; |
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