#include <TString.h>
#include <TChain.h>
#include <TList.h>
+#include "AliTPCseed.h"
+#include "AliESDtrack.h"
#include "AliTPCcalibTracksCuts.h"
ClassImp(AliTPCcalibTracksCuts)
+
+AliTPCcalibTracksCuts::AliTPCcalibTracksCuts():
+ TNamed("calibTracksCuts", "calibTracksCuts"),
+ fMinClusters(0), // number of clusters
+ fMinRatio(0), // kMinRratio = 0.4
+ fMax1pt(0), // kMax1pt = 0.5
+ fEdgeYXCutNoise(0), // kEdgeYXCutNoise = 0.13
+ fEdgeThetaCutNoise(0) // kEdgeThetaCutNoise = 0.018
+{
+ //
+ // default constructor
+ //
+}
+
+
AliTPCcalibTracksCuts::AliTPCcalibTracksCuts(Int_t minClusters, Float_t minRatio, Float_t max1pt,
- Float_t edgeXZCutNoise, Float_t edgeThetaCutNoise, char* outputFileName):
- TNamed("calibTracksCuts", "calibTracksCuts") {
+ Float_t edgeXZCutNoise, Float_t edgeThetaCutNoise):
+ TNamed("calibTracksCuts", "calibTracksCuts"),
+ fMinClusters(minClusters), // number of clusters
+ fMinRatio(minRatio), // kMinRratio = 0.4
+ fMax1pt(max1pt), // kMax1pt = 0.5
+ fEdgeYXCutNoise(edgeXZCutNoise), // kEdgeYXCutNoise = 0.13
+ fEdgeThetaCutNoise(edgeThetaCutNoise) // kEdgeThetaCutNoise = 0.018
+{
//
// Constructor for AliTPCcalibTracksCuts
// specify the cuts to be set on the processed tracks
// default cuts are for comics
//
- fMinClusters = minClusters;
- fMinRatio = minRatio;
- fMax1pt = max1pt;
- fEdgeYXCutNoise = edgeXZCutNoise;
- fEdgeThetaCutNoise = edgeThetaCutNoise;
- fOutputFileName = new TObjString(outputFileName);
}
+AliTPCcalibTracksCuts::AliTPCcalibTracksCuts(AliTPCcalibTracksCuts *cuts):
+ TNamed(cuts->GetName(), cuts->GetTitle()),
+ fMinClusters(cuts->GetMinClusters()), // number of clusters
+ fMinRatio(cuts->GetMinRatio()), // kMinRratio = 0.4
+ fMax1pt( cuts->GetMax1pt()), // kMax1pt = 0.5
+ fEdgeYXCutNoise(cuts->GetEdgeYXCutNoise()), // kEdgeYXCutNoise = 0.13
+ fEdgeThetaCutNoise( cuts->GetEdgeThetaCutNoise()) // kEdgeThetaCutNoise = 0.018
+{
+ //
+ // copy constructor
+ //
+}
+
+
+
AliTPCcalibTracksCuts::~AliTPCcalibTracksCuts(){
//
// Destructor
}
-AliTPCcalibTracksCuts::AliTPCcalibTracksCuts(AliTPCcalibTracksCuts *cuts){
- //
- // copy constructor
- //
- fMinClusters = cuts->GetMinClusters();
- fMinRatio = cuts->GetMinRatio();
- fMax1pt = cuts->GetMax1pt();
- fEdgeYXCutNoise = cuts->GetEdgeYXCutNoise();
- fEdgeThetaCutNoise = cuts->GetEdgeThetaCutNoise();
- fOutputFileName = new TObjString(cuts->GetOutputFileName());
-}
-AliTPCcalibTracksCuts::AliTPCcalibTracksCuts(){
- //
- // default constructor
- //
- fMinClusters = 0;
- fMinRatio = 0;
- fMax1pt = 0;
- fEdgeYXCutNoise = 0;
- fEdgeThetaCutNoise = 0;
- fOutputFileName = new TObjString("");
-}
-void AliTPCcalibTracksCuts::AddCuts(TChain * chain, char* ctype, char* outputFileName){
+ AliTPCcalibTracksCuts * AliTPCcalibTracksCuts::CreateCuts(char* ctype){
//
- // add predefined cuts to the chain for processing
+ // Create predefined cuts
// (creates AliTPCcalibTracksCuts object)
- // the cuts are set in the following order:
- // fMinClusters (number of clusters)
- // fMinRatio
- // fMax1pt 1 over p_t
- // fEdgeYXCutNoise
- // fEdgeThetaCutNoise
//
// The following predefined sets of cuts can be selected:
// laser: 20, 0.4, 0.5, 0.13, 0.018
cutType.ToUpper();
AliTPCcalibTracksCuts *cuts = 0;
if (cutType == "LASER")
-// cuts = new AliTPCcalibTracksCuts(20, 0.4, 0.5, 0.13, 0.018);
- cuts = new AliTPCcalibTracksCuts(20, 0.4, 5, 0.13, 0.018, outputFileName);
+ cuts = new AliTPCcalibTracksCuts(20, 0.4, 5, 0.13, 0.018);
else if (cutType == "COSMIC")
- cuts = new AliTPCcalibTracksCuts(20, 0.4, 0.5, 0.13, 0.018, outputFileName);
+ cuts = new AliTPCcalibTracksCuts(20, 0.4, 0.5, 0.13, 0.018);
else if (cutType == "LOWFLUX")
- cuts = new AliTPCcalibTracksCuts(20, 0.4, 5, 0.2, 0.0001, outputFileName);
+ cuts = new AliTPCcalibTracksCuts(20, 0.4, 5, 0.2, 0.0001);
else if (cutType == "HIGHFLUX")
- cuts = new AliTPCcalibTracksCuts(20, 0.4, 5, 0.2, 0.0001, outputFileName);
+ cuts = new AliTPCcalibTracksCuts(20, 0.4, 5, 0.2, 0.0001);
else {
- cuts = new AliTPCcalibTracksCuts(20, 0.4, 5, 0.2, 0.0001, outputFileName);
- cerr << "WARNING! unknown type '" << ctype << "', cuts set to default values for cosmics." << endl;
- cutType = "COSMIC";
+ cuts = new AliTPCcalibTracksCuts(20, 0.4, 5, 0.2, 0.0001);
+ cerr << "WARNING! unknown type '" << ctype << "', cuts set to default values for cosmics." << endl;
+ cutType = "COSMIC";
}
- chain->GetUserInfo()->AddLast(cuts);
cout << "Cuts were set to predefined set: " << cutType << endl;
+ return cuts;
}
-void AliTPCcalibTracksCuts::AddCuts(TChain * chain, Int_t minClusters, Float_t minRatio, Float_t max1pt,
- Float_t edgeXZCutNoise, Float_t edgeThetaCutNoise, char* outputFileName){
- //
- // add user defined cuts to the chain for processing
- // (creates AliTPCcalibTracksCuts object)
- // the cuts are set in the following order:
- // fMinClusters (number of clusters)
- // fMinRatio
- // fMax1pt 1 over p_t
- // fEdgeYXCutNoise
- // fEdgeThetaCutNoise
- //
- chain->GetUserInfo()->AddLast(new AliTPCcalibTracksCuts(minClusters, minRatio, max1pt, edgeXZCutNoise, edgeThetaCutNoise, outputFileName));
- printf("Cuts were set to the individal values: minClusters: %i, minRatio: %f, max1pt: %f, edgeXZCutNoise: %f, edgeThetaCutNoise: %f \n",
- minClusters, minRatio, max1pt, edgeXZCutNoise, edgeThetaCutNoise);
+
+
+Int_t AliTPCcalibTracksCuts::AcceptTrack(const AliTPCseed * track) const {
+ //
+ // Function, that decides wheather a given track is accepted for
+ // the analysis or not.
+ // Returns 0 if a track is accepted or an integer different from 0
+ // to indicate the failed cut
+ //
+
+ //
+ // edge induced noise tracks - NEXT RELEASE will be removed during tracking
+ if ( TMath::Abs(track->GetY() / track->GetX()) > fEdgeYXCutNoise )
+ if ( TMath::Abs(track->GetTgl()) < fEdgeThetaCutNoise ) return 1;
+ if (track->GetNumberOfClusters() < fMinClusters) return 2;
+ Float_t ratio = track->GetNumberOfClusters() / (track->GetNFoundable() + 1.);
+ if (ratio < fMinRatio) return 3;
+ // Float_t mpt = track->Get1Pt(); // Get1Pt() doesn't exist any more
+ Float_t mpt = track->GetSigned1Pt();
+ if (TMath::Abs(mpt) > fMax1pt) return 4;
+
+ return 0;
+}
+
+Int_t AliTPCcalibTracksCuts::AcceptTrack(const AliESDtrack * track) const {
+ //
+ // Function, that decides wheather a given track is accepted for
+ // the analysis or not.
+ // Returns 0 if a track is accepted or an integer different from 0
+ // to indicate the failed cut
+ //
+
+ //
+ // edge induced noise tracks - NEXT RELEASE will be removed during tracking
+ if ( TMath::Abs(track->GetY() / track->GetX()) > fEdgeYXCutNoise )
+ if ( TMath::Abs(track->GetTgl()) < fEdgeThetaCutNoise ) return 1;
+ if (track->GetTPCNcls() < fMinClusters) return 2;
+ Float_t ratio = track->GetTPCNcls() / (track->GetTPCNclsF() + 1.);
+ if (ratio < fMinRatio) return 3;
+ // Float_t mpt = track->Get1Pt(); // Get1Pt() doesn't exist any more
+ Float_t mpt = track->GetSigned1Pt();
+ if (TMath::Abs(mpt) > fMax1pt) return 4;
+
+ return 0;
}
-void AliTPCcalibTracksCuts::Print(Option_t* option) {
+void AliTPCcalibTracksCuts::Print(Option_t*) const {
//
// Print the cut contents
//
- option = option; // to avoid compiler warnings
- cout << "<AliTPCcalibTracksCuts>: The following cuts are specified: " << endl;
- cout << "fMinClusters: " << fMinClusters << endl;
- cout << "fMinRatio: " << fMinRatio << endl;
- cout << "fMax1pt: " << fMax1pt << endl;
- cout << "fEdgeYXCutNoise: " << fEdgeYXCutNoise << endl;
- cout << "fEdgeThetaCutNoise: " << fEdgeThetaCutNoise << endl;
- cout << "fOutputFileName: " << fOutputFileName->String().Data() << endl;
+ cout << "<AliTPCcalibTracksCuts>: The following cuts are specified: " << endl;
+ cout << "fMinClusters: " << fMinClusters << endl;
+ cout << "fMinRatio: " << fMinRatio << endl;
+ cout << "fMax1pt: " << fMax1pt << endl;
+ cout << "fEdgeYXCutNoise: " << fEdgeYXCutNoise << endl;
+ cout << "fEdgeThetaCutNoise: " << fEdgeThetaCutNoise << endl;
} // Prints out the specified cuts
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff