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pam-fi |
1.1 |
#include <PamLevel2.h> |
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//-------------------------------------- |
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/** |
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* Default constructor |
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*/ |
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PamTrack::PamTrack(){ |
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trk_track = this->TrkTrack::GetTrkTrack(); |
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calo_track = this->CaloTrkVar::GetCaloTrkVar(); |
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tof_track = this->ToFTrkVar::GetToFTrkVar(); |
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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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* Constructor |
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*/ |
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PamTrack::PamTrack(TrkTrack* t, CaloTrkVar* c, ToFTrkVar* o){ |
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trk_track = this->TrkTrack::GetTrkTrack(); |
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calo_track = this->CaloTrkVar::GetCaloTrkVar(); |
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tof_track = this->ToFTrkVar::GetToFTrkVar(); |
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if(t) *trk_track = *t; |
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if(c) *calo_track = *c; |
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if(o) *tof_track = *o; |
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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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* Constructor |
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*/ |
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PamLevel2::PamLevel2(){ |
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trk_obj = this->TrkLevel2::GetTrkLevel2(); |
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calo_obj = this->CaloLevel2::GetCaloLevel2(); |
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tof_obj = this->ToFLevel2::GetToFLevel2(); |
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trig_obj = this->TrigLevel2::GetTrigLevel2(); |
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s4_obj = this->S4Level2::GetS4Level2(); |
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nd_obj = this->NDLevel2::GetNDLevel2(); |
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ac_obj = this->AcLevel2::GetAcLevel2(); |
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}; |
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//-------------------------------------- |
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// |
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//-------------------------------------- |
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/** |
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* Retrieves the it-th stored track. |
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* It override TrkLevel2::GetTrack(int it). |
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* @param itrk Track number, ranging from 0 to GetNTracks(). |
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*/ |
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PamTrack* PamLevel2::GetStoredTrack(Int_t itrk){ |
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// retrieve itrk-th tracker stored track |
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TrkTrack *t = 0; |
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CaloTrkVar *c = 0; |
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ToFTrkVar *o = 0; |
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if( itrk >=0 && itrk < TrkLevel2::ntrk() ){ |
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t = TrkLevel2::GetStoredTrack(itrk); |
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c = CaloLevel2::GetCaloTrkVar(t->GetSeqNo()); |
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o = ToFLevel2::GetToFTrkVar(t->GetSeqNo()); |
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}; |
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// retrieve related ToF-track |
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// hence create a "PamTrack" object |
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PamTrack *track = 0; |
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if(t && c && o)track = new PamTrack(t,c,o); |
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return track; |
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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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* Sort physical (tracker) tracks and stores them in a TObjectArray (of TrkTrack objects). |
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* The total number of physical tracks is given by GetNTracks() and the it-th physical track can be retrieved by means of the method GetTrack(int it). |
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* This method overrides TrkLevel2::GetTracks(), where sorting is done by decreasing number of fit points and increasing chi^2. |
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* PamLevel2::GetTracks() keeps the same track order given by TrkLevel2::GetTracks(), but checks image selection by using calorimeter and ToF tracking information. |
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*/ |
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TClonesArray *PamLevel2::GetTracks(){ |
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// define new array for sorted tracker tracks |
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TClonesArray *aa = new TClonesArray("TrkTrack"); |
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TClonesArray &sorted = *aa; |
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// loop over the tracks sorted by the tracker |
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for(Int_t i=0; i < TrkLevel2::GetNTracks(); i++){ |
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TrkTrack *ts=0; |
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// get tracker tracks |
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TrkTrack *tp = TrkLevel2::GetTrack(i); //tracker |
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CaloTrkVar *cp = CaloLevel2::GetCaloTrkVar(tp->GetSeqNo()); //calorimeter |
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ToFTrkVar *op = ToFLevel2::GetToFTrkVar(tp->GetSeqNo()); //tof |
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// if track has an image, check image selection |
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if(tp->HasImage()){ |
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TrkTrack *ti = TrkLevel2::GetTrackImage(i); //tracker (image) |
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CaloTrkVar *ci = CaloLevel2::GetCaloTrkVar(ti->GetSeqNo());//calorimeter (image) |
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ToFTrkVar *oi = ToFLevel2::GetToFTrkVar(ti->GetSeqNo()); //tof (image) |
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//assign starting scores |
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Int_t tp_score = 1; |
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Int_t ti_score = 0; |
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// ------------------------ |
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// calorimeter check |
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// ------------------------ |
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if( |
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npcfit[1] > 3 && //no. of fit planes on Y view |
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// varcfit[1] < 50.&& //fit variance on Y view |
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true){ |
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Float_t resy_p = cp->tbar[0][1] - cbar[0][1];if(resy_p < 0)resy_p= - resy_p; |
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Float_t resy_i = ci->tbar[0][1] - cbar[0][1];if(resy_i < 0)resy_i= - resy_i; |
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if(resy_p <= resy_i) tp_score++; |
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else ti_score++; |
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}; |
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// ------------------------ |
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// TOF check |
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// ------------------------ |
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// ------------------------ |
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// the winner is.... |
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// ------------------------ |
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if(tp_score > ti_score) ts = tp;//the track sorted by the tracker!! |
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else ts = ti;//its image!! |
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}else{ |
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ts = tp; |
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}; |
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new(sorted[i]) TrkTrack(*ts); //save the track in the sorted array |
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}; |
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return aa; |
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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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* Retrieves the it-th Pamela "physical" track. |
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* It override TrkLevel2::GetTrack(int it). |
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* @param it Track number, ranging from 0 to GetNTracks(). |
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*/ |
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PamTrack *PamLevel2::GetTrack(int it){ |
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TClonesArray *aa = this->GetTracks(); |
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TClonesArray &sorted = *aa; |
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TrkTrack *t = 0; |
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CaloTrkVar *c = 0; |
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ToFTrkVar *o = 0; |
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if( it >=0 && it < TrkLevel2::GetNTracks() ){ |
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t = (TrkTrack*)sorted[it]; |
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c = CaloLevel2::GetCaloTrkVar(t->GetSeqNo()); |
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o = ToFLevel2::GetToFTrkVar(t->GetSeqNo()); |
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}; |
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// hence create a "PamTrack" object |
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PamTrack *track = 0; |
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if(t && c && o)track = new PamTrack(t,c,o); |
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return track; |
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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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* Retrieves (if present) the image of the it-th Pamela "physical" track, sorted by the method PamLevel2::GetTracks(). |
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* @param it Track number, ranging from 0 to GetNTracks(). |
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*/ |
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PamTrack *PamLevel2::GetTrackImage(int it){ |
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TClonesArray *aa = this->GetTracks(); |
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TClonesArray &sorted = *aa; |
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TrkTrack *t = 0; |
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CaloTrkVar *c = 0; |
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ToFTrkVar *o = 0; |
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if( it >=0 && it < TrkLevel2::GetNTracks() ){ |
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TrkTrack *temp = (TrkTrack*)sorted[it]; |
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if( temp->HasImage() ){ |
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t = TrkLevel2::GetStoredTrack(temp->GetImageSeqNo()); |
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c = CaloLevel2::GetCaloTrkVar(temp->GetImageSeqNo()); |
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o = ToFLevel2::GetToFTrkVar(temp->GetImageSeqNo()); |
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}; |
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}; |
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// hence create a "PamTrack" object |
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PamTrack *image = 0; |
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if(t && c && o)image = new PamTrack(t,c,o); |
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return image; |
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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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* Get the Pamela detector trees and make them friends. |
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*/ |
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TTree *PamLevel2::LoadPamTrees(TFile *f){ |
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TTree *Tout =0; |
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// Tracker |
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TTree *T = (TTree*)f->Get("Tracker"); |
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if(T) { |
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T->SetBranchAddress("TrkLevel2", GetPointerToTrk()); |
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cout << "Tracker : set branch address TrkLevel2"<<endl; |
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if(!Tout)Tout=T; |
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}else{ |
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cout << "Tracker : missing tree"<<endl; |
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}; |
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// Calorimeter |
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TTree *C = (TTree*)f->Get("Calorimeter"); |
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if(C) { |
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C->SetBranchAddress("CaloLevel2", GetPointerToCalo()); |
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cout << "Calorimeter : set branch address CaloLevel2"<<endl; |
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if(!Tout)Tout=C; |
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else Tout->AddFriend(C); |
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}else{ |
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cout << "Calorimeter : missing tree"<<endl; |
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}; |
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// ToF |
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TTree *O = (TTree*)f->Get("ToF"); |
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if(O) { |
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O->SetBranchAddress("ToFLevel2", GetPointerToToF()); |
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cout << "ToF : set branch address ToFLevel2"<<endl; |
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if(!Tout)Tout=O; |
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else Tout->AddFriend(O); |
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}else{ |
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cout << "ToF : missing tree"<<endl; |
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}; |
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// Trigger |
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TTree *R = (TTree*)f->Get("Trigger"); |
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if(R) { |
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R->SetBranchAddress("TrigLevel2", GetPointerToTrig()); |
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cout << "Trigger : set branch address TrigLevel2"<<endl; |
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if(!Tout)Tout=O; |
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else Tout->AddFriend(R); |
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}else{ |
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cout << "Trigger : missing tree"<<endl; |
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}; |
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// S4 |
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TTree *S = (TTree*)f->Get("S4"); |
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if(S) { |
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S->SetBranchAddress("S4Level2", GetPointerToS4()); |
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cout << "S4 : set branch address S4Level2"<<endl; |
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if(!Tout)Tout=O; |
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else Tout->AddFriend(S); |
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}else{ |
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cout << "S4 : missing tree"<<endl; |
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}; |
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// Neutron Detector |
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TTree *N = (TTree*)f->Get("NeutronD"); |
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if(N) { |
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N->SetBranchAddress("NDLevel2", GetPointerToND()); |
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cout << "NeutronD : set branch address NDLevel2"<<endl; |
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if(!Tout)Tout=O; |
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else Tout->AddFriend(N); |
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}else{ |
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cout << "NeutronD : missing tree"<<endl; |
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}; |
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// Anticounters |
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TTree *A = (TTree*)f->Get("Anticounter"); |
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if(A) { |
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A->SetBranchAddress("AcLevel2", GetPointerToAc()); |
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cout << "Anticounter : set branch address AcLevel2"<<endl; |
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if(!Tout)Tout=O; |
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else Tout->AddFriend(A); |
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}else{ |
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cout << "Anticounter : missing tree"<<endl; |
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}; |
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return Tout; |
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} |
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