+++ /dev/null
-/////////////////////////////////////////////////////////////////////////////
-// //
-// AliFemtoShareQualityQAPairCut - a pair cut which checks for some pair //
-// qualities that attempt to identify slit/doubly reconstructed tracks //
-// //
-/////////////////////////////////////////////////////////////////////////////
-/***************************************************************************
- *
- * $Id: AliFemtoShareQualityQAPairCut.cxx 24360 2008-03-10 09:48:27Z akisiel $
- *
- * Author: Adam Kisiel, Ohio State, kisiel@mps.ohio-state.edu
- ***************************************************************************
- *
- * Description: part of STAR HBT Framework: AliFemtoMaker package
- * a cut to remove "shared" and "split" pairs
- *
- ***************************************************************************
- *
- *
- **************************************************************************/
-
-#include "AliFemtoShareQualityQAPairCut.h"
-#include <string>
-#include <cstdio>
-
-#ifdef __ROOT__
-ClassImp(AliFemtoShareQualityQAPairCut)
-#endif
-
-//__________________
-AliFemtoShareQualityQAPairCut::AliFemtoShareQualityQAPairCut():
- fNPairsPassed(0),
- fNPairsFailed(0),
- fShareQualityMax(1.0),
- fShareQualitymin(-0.5),
- fShareFractionMax(1.0),
- fShareFractionmin(0.0),
- fRemoveSameLabel(0),
- fShareQualityQASwitch(0),
- fShareFractionQASwitch(0)
-{
- fShareQualityQASwitch = false;
- fShareQualityQAExclusionZone[0] = -0.5;
- fShareQualityQAExclusionZone[1] = 1.0;
- fShareFractionQASwitch = false;
- fShareFractionQAExclusionZone[0] = 0.0;
- fShareFractionQAExclusionZone[1] = 1.0;
-}
-
-//__________________
-AliFemtoShareQualityQAPairCut::~AliFemtoShareQualityQAPairCut(){
- /* no-op */
-}
-//__________________
-AliFemtoShareQualityQAPairCut& AliFemtoShareQualityQAPairCut::operator=(const AliFemtoShareQualityQAPairCut& cut)
-{
- if (this != &cut) {
- AliFemtoPairCut::operator=(cut);
- fNPairsPassed = 0;
- fNPairsFailed = 0;
- fShareQualityMax = 1.0;
- fShareQualitymin = -0.5;
- fShareFractionMax = 1.0;
- fShareFractionmin = 0.0;
- fRemoveSameLabel = 0;
- fShareQualityQASwitch = 0;
- fShareFractionQASwitch = 0;
- fShareQualityQASwitch = cut.fShareQualityQASwitch;
- fShareQualityQAExclusionZone[0] = cut.fShareQualityQAExclusionZone[0];
- fShareQualityQAExclusionZone[1] = cut.fShareQualityQAExclusionZone[1];
- fShareFractionQASwitch = cut.fShareFractionQASwitch;
- fShareFractionQAExclusionZone[0] = cut.fShareFractionQAExclusionZone[0];
- fShareFractionQAExclusionZone[1] = cut.fShareFractionQAExclusionZone[1];
- }
-
- return *this;
-
-}
-//__________________
-bool AliFemtoShareQualityQAPairCut::Pass(const AliFemtoPair* pair){
- // Check for pairs that are possibly shared/double reconstruction
- bool pass;
-
- Int_t nh = 0;
- Int_t an = 0;
- Int_t ns = 0;
-
- for (unsigned int imap=0; imap<pair->Track1()->Track()->TPCclusters().GetNbits(); imap++) {
- // If both have clusters in the same row
- if (pair->Track1()->Track()->TPCclusters().TestBitNumber(imap) &&
- pair->Track2()->Track()->TPCclusters().TestBitNumber(imap)) {
- // Do they share it ?
- if (pair->Track1()->Track()->TPCsharing().TestBitNumber(imap) &&
- pair->Track2()->Track()->TPCsharing().TestBitNumber(imap))
- {
- // cout << "A shared cluster !!!" << endl;
- // cout << "imap idx1 idx2 "
- // << imap << " "
- // << tP1idx[imap] << " " << tP2idx[imap] << endl;
- an++;
- nh+=2;
- ns+=2;
- }
-
- // Different hits on the same padrow
- else {
- an--;
- nh+=2;
- }
- }
- else if (pair->Track1()->Track()->TPCclusters().TestBitNumber(imap) ||
- pair->Track2()->Track()->TPCclusters().TestBitNumber(imap)) {
- // One track has a hit, the other does not
- an++;
- nh++;
- }
- }
-
- Float_t hsmval = 0.0;
- Float_t hsfval = 0.0;
-
- if (nh >0) {
- hsmval = an*1.0/nh;
- hsfval = ns*1.0/nh;
- }
- // if (hsmval > -0.4) {
-// cout << "Pair quality: " << hsmval << " " << an << " " << nh << " "
-// << (pair->Track1()->Track()) << " "
-// << (pair->Track2()->Track()) << endl;
-// cout << "Bits: " << pair->Track1()->Track()->TPCclusters().GetNbits() << endl;
- // }
-// if (hsfval > 0.0) {
-// cout << "Pair sharity: " << hsfval << " " << ns << " " << nh << " " << hsmval << " " << an << " " << nh << endl;
-// }
-
- // Determine if pair pass/fail cuts:
- if (fShareQualityQASwitch) {
- pass = (((hsmval >= fShareQualitymin) && (hsmval < fShareQualityQAExclusionZone[0])) ||
- ((hsmval >= fShareQualityQAExclusionZone[1]) && (hsmval < fShareQualityMax))) &&
- (hsfval >= fShareFractionmin) && (hsfval < fShareFractionMax);
- }
- else if (fShareFractionQASwitch) {
- pass = (((hsfval >= fShareFractionmin) && (hsfval < fShareFractionQAExclusionZone[0])) ||
- ((hsfval >= fShareFractionQAExclusionZone[1]) && (hsfval < fShareFractionMax))) &&
- (hsmval >= fShareQualitymin) && (hsmval < fShareQualityMax);
- }
- else {
- pass = (hsmval >= fShareQualitymin) && (hsmval < fShareQualityMax) &&
- (hsfval >= fShareFractionmin) && (hsfval < fShareFractionMax);
- }
-
- if (fRemoveSameLabel) {
- if (abs(pair->Track1()->Track()->Label()) == abs(pair->Track2()->Track()->Label())) {
- cout << "Found a pair with same label " << pair->Track1()->Track()->Label() << endl;
- cout << "Quality Sharity Passed " << hsmval << " " << hsfval << " " << pair->QInv() << " " << pass << endl;
- pass = kFALSE;
- }
- }
-
- pass ? fNPairsPassed++ : fNPairsFailed++;
- return pass;
-}
-//__________________
-AliFemtoString AliFemtoShareQualityQAPairCut::Report(){
- // Prepare the report from the execution
- string stemp = "AliFemtoShareQuality Pair Cut - remove shared and split pairs\n"; char ctemp[100];
- snprintf(ctemp , 100, "Number of pairs which passed:\t%ld Number which failed:\t%ld\n",fNPairsPassed,fNPairsFailed);
- stemp += ctemp;
- AliFemtoString returnThis = stemp;
- return returnThis;}
-//__________________
-
-void AliFemtoShareQualityQAPairCut::SetShareQualityMax(Double_t aShareQualityMax) {
- fShareQualityMax = aShareQualityMax;
-}
-
-void AliFemtoShareQualityQAPairCut::SetShareQualitymin(Double_t aShareQualitymin) {
- fShareQualitymin = aShareQualitymin;
-}
-
-void AliFemtoShareQualityQAPairCut::SetShareQualityQASwitch(bool aSwitch) {
- fShareQualityQASwitch = aSwitch;
-}
-
-void AliFemtoShareQualityQAPairCut::SetShareQualityQAExclusionZone(Double_t lo, Double_t hi) {
- fShareQualityQAExclusionZone[0] = lo;
- fShareQualityQAExclusionZone[1] = hi;
-}
-
-Double_t AliFemtoShareQualityQAPairCut::GetAliFemtoShareQualityMax() const {
- return fShareQualityMax;
-}
-
-void AliFemtoShareQualityQAPairCut::SetShareFractionMax(Double_t aShareFractionMax) {
- fShareFractionMax = aShareFractionMax;
-}
-
-void AliFemtoShareQualityQAPairCut::SetShareFractionmin(Double_t aShareFractionmin) {
- fShareFractionmin = aShareFractionmin;
-}
-
-void AliFemtoShareQualityQAPairCut::SetShareFractionQASwitch(bool aSwitch) {
- fShareFractionQASwitch = aSwitch;
-}
-
-void AliFemtoShareQualityQAPairCut::SetShareFractionQAExclusionZone(Double_t lo, Double_t hi) {
- fShareFractionQAExclusionZone[0] = lo;
- fShareFractionQAExclusionZone[1] = hi;
-}
-
-Double_t AliFemtoShareQualityQAPairCut::GetAliFemtoShareFractionMax() const {
- return fShareFractionMax;
-}
-
-TList *AliFemtoShareQualityQAPairCut::ListSettings()
-{
- // return a list of settings in a writable form
- TList *tListSetttings = new TList();
- char buf[200];
- snprintf(buf, 200, "AliFemtoShareQualityQAPairCut.sharequalitymax=%f", fShareQualityMax);
- snprintf(buf, 200, "AliFemtoShareQualityQAPairCut.sharefractionmax=%f", fShareFractionMax);
- tListSetttings->AddLast(new TObjString(buf));
-
- return tListSetttings;
-}
-
-void AliFemtoShareQualityQAPairCut::SetRemoveSameLabel(Bool_t aRemove)
-{
- fRemoveSameLabel = aRemove;
-}
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff