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diff --git a/src/LauFlavTag.cc b/src/LauFlavTag.cc
index 6978400..ed5c80c 100644
--- a/src/LauFlavTag.cc
+++ b/src/LauFlavTag.cc
@@ -1,1203 +1,1203 @@
/*
Copyright 2017 University of Warwick
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
/*
Laura++ package authors:
John Back
Paul Harrison
Thomas Latham
*/
/*! \file LauFlavTag.cc
\brief File containing implementation of LauFlavTag class.
*/
#include <iostream>
#include <map>
#include <vector>
#include "TMath.h"
#include "TString.h"
#include "TSystem.h"
#include "Lau1DHistPdf.hh"
#include "LauAbsPdf.hh"
#include "LauFlavTag.hh"
#include "LauRandom.hh"
ClassImp(LauFlavTag)
std::ostream& operator<<( std::ostream& stream, const LauFlavTag::BkgndType bkgndType )
{
switch ( bkgndType ) {
case LauFlavTag::BkgndType::Combinatorial :
stream << "Combinatorial";
break;
case LauFlavTag::BkgndType::FlavourSpecific :
stream << "FlavourSpecific";
break;
case LauFlavTag::BkgndType::SelfConjugate :
stream << "SelfConjugate";
break;
case LauFlavTag::BkgndType::NonSelfConjugate :
stream << "NonSelfConjugate";
break;
}
return stream;
}
LauFlavTag::LauFlavTag(const Bool_t useAveDelta, const Bool_t useEtaPrime, const std::map<TString,BkgndType> bkgndInfo) :
useAveDelta_(useAveDelta),
useEtaPrime_(useEtaPrime)
{
// Put map values into vectors
for (const auto& [ bkgndName, bkgndType ] : bkgndInfo){
bkgndNames_.push_back(bkgndName);
bkgndTypes_.push_back(bkgndType);
std::cout<< "INFO in LauFlavTag::LauFlavTag : adding background " << bkgndName << " of type " << bkgndType <<std::endl;
}
Int_t nBkgnds = bkgndNames_.size();
//Resize the outer vector for number of backgrounds. Inner vector extended per tagger in LauFlavTag::addTagger
if (nBkgnds > 0){
if (!useAveDelta_){
tagEffBkgnd_B0_.clear(); tagEffBkgnd_B0_.resize(nBkgnds);
tagEffBkgnd_B0bar_.clear(); tagEffBkgnd_B0bar_.resize(nBkgnds);
tagEffBkgnd_hist_B0_.clear(); tagEffBkgnd_hist_B0_.resize(nBkgnds);
tagEffBkgnd_hist_B0bar_.clear(); tagEffBkgnd_hist_B0bar_.resize(nBkgnds);
} else {
tagEffBkgnd_ave_.clear(); tagEffBkgnd_ave_.resize(nBkgnds);
tagEffBkgnd_delta_.clear(); tagEffBkgnd_delta_.resize(nBkgnds);
tagEffBkgnd_hist_ave_.clear(); tagEffBkgnd_hist_ave_.resize(nBkgnds);
tagEffBkgnd_hist_delta_.clear(); tagEffBkgnd_hist_delta_.resize(nBkgnds);
}
etaBkgndPdfs_.clear(); etaBkgndPdfs_.resize(nBkgnds);
avgMistagBkgnd_.clear(); avgMistagBkgnd_.resize(nBkgnds);
}
}
void LauFlavTag::addTagger(const TString& name, const TString& tagVarName, const TString& mistagVarName, LauAbsPdf* etapdf, const std::pair<Double_t,Double_t> tagEff, const std::pair<Double_t,Double_t> calib_p0, const std::pair<Double_t,Double_t> calib_p1)
{
// Check that we don't already have a tagger with the same name
if ( taggerPosition_.find(name) != taggerPosition_.end() ) {
std::cerr << "ERROR in LauFlavTag::addTagger : tagger called " << name << " already added" << std::endl;
gSystem->Exit(EXIT_FAILURE);
}
// Check that the PDF pointer is valid
if ( not etapdf ) {
std::cerr << "ERROR in LauFlavTag::addTagger : Eta PDF pointer is NULL" << std::endl;
gSystem->Exit(EXIT_FAILURE);
}
// Find how many taggers have already been added
const ULong_t position { tagVarNames_.size() };
// Update map to relate tagger name and position in the vectors
taggerPosition_[name] = position;
// Extend vectors
this->extendVectors(tagVarName, mistagVarName);
etaPdfs_.push_back(etapdf);
Lau1DHistPdf* etahistpdf = dynamic_cast<Lau1DHistPdf*>(etapdf);
if (etahistpdf){
perEvtAvgMistag_.push_back(etahistpdf->getMean());
} else {
std::cerr << "WARNING in LauFlavTag::addTagger : Couldn't determine average eta value from PDF. Setting it to 0.4." << std::endl;
perEvtAvgMistag_.push_back(0.4);
}
//Calib parameters
this->setupCalibParams(name,position,calib_p0,calib_p1);
//Tagging efficiencies
if (!useAveDelta_){
TString tagEff_b0Name("tagEff_b0_"+name);
TString tagEff_b0barName("tagEff_b0bar_"+name);
LauParameter* tageffb0 = new LauParameter(tagEff_b0Name,tagEff.first,0.0,1.0,kTRUE);
tagEff_B0_.push_back(tageffb0);
tagEff_B0_[position]->initValue(tagEff.first); tagEff_B0_[position]->genValue(tagEff.first);
tagEff_B0_[position]->fixed(kTRUE);
if (tagEff.second==-1.0){
tagEff_B0bar_.push_back(tagEff_B0_[position]->createClone(tagEff_b0barName));
} else {
LauParameter* tageffb0bar = new LauParameter(tagEff_b0barName,tagEff.second,0.0,1.0,kTRUE);
tagEff_B0bar_.push_back(tageffb0bar);
tagEff_B0bar_[position]->initValue(tagEff.second); tagEff_B0bar_[position]->genValue(tagEff.second);
tagEff_B0bar_[position]->fixed(kTRUE);
}
} else { //Use average and delta variables
TString tagEff_aveName("tagEff_ave_"+name);
TString tagEff_deltaName("tagEff_delta_"+name);
LauParameter* tageffave = new LauParameter(tagEff_aveName,tagEff.first,0.0,1.0,kTRUE);
tagEff_ave_.push_back(tageffave);
tagEff_ave_[position]->initValue(tagEff.first); tagEff_ave_[position]->genValue(tagEff.first);
tagEff_ave_[position]->fixed(kTRUE);
LauParameter* tageffdelta = new LauParameter(tagEff_deltaName,tagEff.second,-1.0,1.0,kTRUE);
tagEff_delta_.push_back(tageffdelta);
tagEff_delta_[position]->initValue(tagEff.second); tagEff_delta_[position]->genValue(tagEff.second);
tagEff_delta_[position]->fixed(kTRUE);
}
std::cout<<"INFO in LauFlavTag::addTagger : Added tagger with name "<< name << std::endl;
}
void LauFlavTag::addTagger(const TString& name, const TString& tagVarName, const TString& mistagVarName, LauAbsPdf* etapdf, const std::pair<TH1*,TH1*> tagEff, const std::pair<Double_t,Double_t> calib_p0, const std::pair<Double_t,Double_t> calib_p1)
{
// Check that we don't already have a tagger with the same name
if ( taggerPosition_.find(name) != taggerPosition_.end() ) {
std::cerr << "ERROR in LauFlavTag::addTagger : tagger called " << name << " already added" << std::endl;
gSystem->Exit(EXIT_FAILURE);
}
// Check that the PDF pointer is valid
if ( not etapdf ) {
std::cerr << "ERROR in LauFlavTag::addTagger : Eta PDF pointer is NULL" << std::endl;
gSystem->Exit(EXIT_FAILURE);
}
// Find how many taggers have already been added
const ULong_t position { tagVarNames_.size() };
// Update map to relate tagger name and position in the vectors
taggerPosition_[name] = position;
// Extend vectors
this->extendVectors(tagVarName, mistagVarName);
etaPdfs_.push_back(etapdf);
Lau1DHistPdf* etahistpdf = dynamic_cast<Lau1DHistPdf*>(etapdf);
if (etahistpdf){
perEvtAvgMistag_.push_back(etahistpdf->getMean());
} else {
std::cerr << "WARNING in LauFlavTag::addTagger : Couldn't determine average eta value from PDF. Setting it to 0.4." << std::endl;
perEvtAvgMistag_.push_back(0.4);
}
//Calib parameters
this->setupCalibParams(name,position,calib_p0,calib_p1);
//Tagging efficiencies
if (!useAveDelta_){
tagEff_hist_B0_.push_back(tagEff.first);
tagEff_B0_.push_back(nullptr);
if (tagEff.second==nullptr){
tagEff_hist_B0bar_.push_back(tagEff.first);
tagEff_B0bar_.push_back(nullptr);
} else {
tagEff_hist_B0bar_.push_back(tagEff.second);
tagEff_B0bar_.push_back(nullptr);
}
} else { //Use average and delta variables
tagEff_hist_ave_.push_back(tagEff.first);
tagEff_hist_delta_.push_back(tagEff.second);
tagEff_ave_.push_back(nullptr);
tagEff_delta_.push_back(nullptr);
}
std::cout<<"INFO in LauFlavTag::addTagger : Added tagger with name "<< name << std::endl;
}
void LauFlavTag::extendVectors(const TString& tagVarName, const TString& mistagVarName){
tagVarNames_.push_back(tagVarName);
mistagVarNames_.push_back(mistagVarName);
curEvtTagFlv_.push_back(Flavour::Unknown);
curEvtMistag_.push_back(Flavour::Unknown);
if (bkgndNames_.size()>0){
if (!useAveDelta_){
//Loop over the outer vector and extend the inner vectors
for (auto& innerVec : tagEffBkgnd_B0_){
innerVec.push_back(nullptr);
}
for (auto& innerVec : tagEffBkgnd_hist_B0_){
innerVec.push_back(nullptr);
}
for (auto& innerVec : tagEffBkgnd_B0bar_){
innerVec.push_back(nullptr);
}
for (auto& innerVec : tagEffBkgnd_hist_B0bar_){
innerVec.push_back(nullptr);
}
} else {
//Loop over the outer vector and extend the inner vectors
for (auto& innerVec : tagEffBkgnd_ave_){
innerVec.push_back(nullptr);
}
for (auto& innerVec : tagEffBkgnd_hist_ave_){
innerVec.push_back(nullptr);
}
for (auto& innerVec : tagEffBkgnd_delta_){
innerVec.push_back(nullptr);
}
for (auto& innerVec : tagEffBkgnd_hist_delta_){
innerVec.push_back(nullptr);
}
}
for (auto& innerVec : etaBkgndPdfs_){
innerVec.push_back(nullptr);
}
for (auto& innerVec : avgMistagBkgnd_){
innerVec.push_back(0);
}
}
}
void LauFlavTag::setupCalibParams(const TString& name, const ULong_t position, const std::pair<Double_t,Double_t> calib_p0, const std::pair<Double_t,Double_t> calib_p1)
{
if (!useAveDelta_){
TString calib_p0_b0Name("calib_p0_b0_"+name);
TString calib_p0_b0barName("calib_p0_b0bar_"+name);
TString calib_p1_b0Name("calib_p1_b0_"+name);
TString calib_p1_b0barName("calib_p1_b0bar_"+name);
LauParameter* calibp0b0 = new LauParameter(calib_p0_b0Name,calib_p0.first,-10.0,10.0,kTRUE);
calib_p0_B0_.push_back(calibp0b0);
calib_p0_B0_[position]->initValue(calib_p0.first); calib_p0_B0_[position]->genValue(calib_p0.first);
calib_p0_B0_[position]->fixed(kTRUE);
LauParameter* calibp1b0 = new LauParameter(calib_p1_b0Name,calib_p1.first,0.0,1.5,kTRUE);
calib_p1_B0_.push_back(calibp1b0);
calib_p1_B0_[position]->initValue(calib_p1.first); calib_p1_B0_[position]->genValue(calib_p1.first);
calib_p1_B0_[position]->fixed(kTRUE);
if (calib_p0.second==-1.0 && calib_p1.second==-1.0){
calib_p0_B0bar_.push_back(calib_p0_B0_[position]->createClone(calib_p0_b0barName));
calib_p1_B0bar_.push_back(calib_p1_B0_[position]->createClone(calib_p1_b0barName));
} else {
LauParameter* calibp0b0bar = new LauParameter(calib_p0_b0barName,calib_p0.second,-10.0,10.0,kTRUE);
calib_p0_B0bar_.push_back(calibp0b0bar);
calib_p0_B0bar_[position]->initValue(calib_p0.second); calib_p0_B0bar_[position]->genValue(calib_p0.second);
calib_p0_B0bar_[position]->fixed(kTRUE);
LauParameter* calibp1b0bar = new LauParameter(calib_p1_b0barName,calib_p1.second,0.0,1.5,kTRUE);
calib_p1_B0bar_.push_back(calibp1b0bar);
calib_p1_B0bar_[position]->initValue(calib_p1.second); calib_p1_B0bar_[position]->genValue(calib_p1.second);
calib_p1_B0bar_[position]->fixed(kTRUE);
}
} else { //Use average and delta variables
TString calib_p0_aveName("calib_p0_ave_"+name);
TString calib_p0_deltaName("calib_p0_delta_"+name);
TString calib_p1_aveName("calib_p1_ave_"+name);
TString calib_p1_deltaName("calib_p1_delta_"+name);
LauParameter* calibp0ave = new LauParameter(calib_p0_aveName,calib_p0.first,-10.0,10.0,kTRUE);
calib_p0_ave_.push_back(calibp0ave);
calib_p0_ave_[position]->initValue(calib_p0.first); calib_p0_ave_[position]->genValue(calib_p0.first);
calib_p0_ave_[position]->fixed(kTRUE);
LauParameter* calibp1ave = new LauParameter(calib_p1_aveName,calib_p1.first,0.0,1.5,kTRUE);
calib_p1_ave_.push_back(calibp1ave);
calib_p1_ave_[position]->initValue(calib_p1.first); calib_p1_ave_[position]->genValue(calib_p1.first);
calib_p1_ave_[position]->fixed(kTRUE);
LauParameter* calibp0delta = new LauParameter(calib_p0_deltaName,calib_p0.second,-10.0,10.0,kTRUE);
calib_p0_delta_.push_back(calibp0delta);
calib_p0_delta_[position]->initValue(calib_p0.second); calib_p0_delta_[position]->genValue(calib_p0.second);
calib_p0_delta_[position]->fixed(kTRUE);
LauParameter* calibp1delta = new LauParameter(calib_p1_deltaName,calib_p1.second,-10.0,10.0,kTRUE);
calib_p1_delta_.push_back(calibp1delta);
calib_p1_delta_[position]->initValue(calib_p1.second); calib_p1_delta_[position]->genValue(calib_p1.second);
calib_p1_delta_[position]->fixed(kTRUE);
}
}
void LauFlavTag::cacheInputFitVars(LauFitDataTree* inputFitData, const TString& decayTimeVarName)
{
evtTagFlv_.clear();
evtMistag_.clear();
evtTrueTagFlv_.clear();
evtDecayFlv_.clear();
evtDecayTime_.clear();
// Loop over the taggers to check the branches
for (ULong_t i=0; i < tagVarNames_.size(); ++i){
if ( not inputFitData->haveBranch( tagVarNames_[i] ) ) {
std::cerr << "ERROR in LauFlavTag::cacheInputFitVars : Input data does not contain branch \"" << tagVarNames_[i] << "\"." << std::endl;
gSystem->Exit(EXIT_FAILURE);
}
if ( not inputFitData->haveBranch( mistagVarNames_[i] ) ) {
std::cerr << "ERROR in LauFlavTag::cacheInputFitVars : Input data does not contain branch \"" << mistagVarNames_[i] << "\"." << std::endl;
gSystem->Exit(EXIT_FAILURE);
}
}
if ( trueTagVarName_ != "" and not inputFitData->haveBranch( trueTagVarName_ ) ) {
std::cerr << "ERROR in LauFlavTag::cacheInputFitVars : Input data does not contain branch \"" << trueTagVarName_ << "\"." << std::endl;
gSystem->Exit(EXIT_FAILURE);
}
if ( decayFlvVarName_ != "" and not inputFitData->haveBranch( decayFlvVarName_ ) ) {
std::cerr << "ERROR in LauFlavTag::cacheInputFitVars : Input data does not contain branch \"" << decayFlvVarName_ << "\"." << std::endl;
gSystem->Exit(EXIT_FAILURE);
}
if ( decayTimeVarName != "" and not inputFitData->haveBranch( decayTimeVarName ) ) {
std::cerr << "ERROR in LauFlavTag::cacheInputFitVars : Input data does not contain branch \"" << decayTimeVarName << "\"." << std::endl;
gSystem->Exit(EXIT_FAILURE);
}
const ULong_t nEvents { inputFitData->nEvents() };
evtTagFlv_.reserve( nEvents );
evtMistag_.reserve( nEvents );
evtTrueTagFlv_.reserve( nEvents );
evtDecayFlv_.reserve( nEvents );
evtDecayTime_.reserve( nEvents );
LauFitData::const_iterator fitdata_iter;
for (ULong_t iEvt = 0; iEvt < nEvents; iEvt++) {
const LauFitData& dataValues = inputFitData->getData(iEvt);
// For untagged events see if we have a truth tag for normalisation modes
Int_t curEvtTrueTagFlv { ( trueTagVarName_ != "" ) ? static_cast<Int_t>( dataValues.at( trueTagVarName_ ) ) : 0 };
if ( curEvtTrueTagFlv > 1 ) {
std::cerr << "WARNING in LauFlavTag::cacheInputFitVars : Invalid true tag value " << curEvtTrueTagFlv << " for event " << iEvt << ", setting it to +1" << std::endl;
curEvtTrueTagFlv = +1;
} else if ( curEvtTrueTagFlv < -1 ){
std::cerr << "WARNING in LauFlavTag::cacheInputFitVars : Invalid true tag value " << curEvtTrueTagFlv << " for event " << iEvt << ", setting it to -1" << std::endl;
curEvtTrueTagFlv = -1;
}
curEvtTrueTagFlv_ = static_cast<Flavour>(curEvtTrueTagFlv);
evtTrueTagFlv_.push_back(curEvtTrueTagFlv_);
// Flavour at decay
// TODO put this in a try catch block current error message is unhelpful if this throws
Int_t curEvtDecayFlv { ( decayFlvVarName_ != "" ) ? static_cast<Int_t>( dataValues.at( decayFlvVarName_ ) ) : 0 };
if ( curEvtDecayFlv > 1 ) {
std::cerr << "WARNING in LauFlavTag::cacheInputFitVars : Invalid decay flavour value " << curEvtDecayFlv << " for event " << iEvt << ", setting it to +1" << std::endl;
curEvtDecayFlv = +1;
} else if ( curEvtDecayFlv < -1 ){
std::cerr << "WARNING in LauFlavTag::cacheInputFitVars : Invalid decay flavour value " << curEvtDecayFlv << " for event " << iEvt << ", setting it to -1" << std::endl;
curEvtDecayFlv = -1;
}
curEvtDecayFlv_ = static_cast<Flavour>(curEvtDecayFlv);
evtDecayFlv_.push_back(curEvtDecayFlv_);
for (ULong_t i=0; i < tagVarNames_.size(); ++i){
Int_t curEvtTagFlv { static_cast<Int_t>( dataValues.at( tagVarNames_[i] ) ) };
if ( curEvtTagFlv > 1 ) {
std::cerr << "WARNING in LauFlavTag::cacheInputFitVars : Invalid tagging output " << curEvtTagFlv << " for event " << iEvt << ", setting it to +1" << std::endl;
curEvtTagFlv = +1;
} else if ( curEvtTagFlv < -1 ) {
std::cerr << "WARNING in LauFlavTag::cacheInputFitVars : Invalid tagging output " << curEvtTagFlv << " for event " << iEvt << ", setting it to -1" << std::endl;
curEvtTagFlv = -1;
}
curEvtTagFlv_[i] = static_cast<Flavour>( curEvtTagFlv );
curEvtMistag_[i] = static_cast<Double_t>( dataValues.at( mistagVarNames_[i] ) );
// Calibrated mistag > 0.5 is just a tag flip - handled automatically in getCapitalOmega function
if (curEvtMistag_[i] > 0.5){
std::cerr<<"WARNING in LauFlavTag::cacheInputFitVars : Mistag value "<<curEvtMistag_[i]<<" is larger than 0.5, setting to 0.5"<<std::endl;
curEvtMistag_[i] = 0.5;
}
if (curEvtMistag_[i] < 0.0){
std::cerr<<"WARNING in LauFlavTag::cacheInputFitVars : Mistag value "<<curEvtMistag_[i]<<" is less than 0.0, setting to 0.0"<<std::endl;
curEvtMistag_[i] = 0.0;
}
}
evtTagFlv_.push_back(curEvtTagFlv_);
evtMistag_.push_back(curEvtMistag_);
curEvtDecayTime_ = static_cast<Double_t>( dataValues.at( decayTimeVarName ) );
evtDecayTime_.push_back(curEvtDecayTime_);
}
}
void LauFlavTag::updateEventInfo(const ULong_t iEvt)
{
//Assign current event variables
curEvtTagFlv_ = evtTagFlv_[iEvt];
curEvtMistag_ = evtMistag_[iEvt];
curEvtTrueTagFlv_ = evtTrueTagFlv_[iEvt];
curEvtDecayFlv_ = evtDecayFlv_[iEvt];
curEvtDecayTime_ = evtDecayTime_[iEvt];
}
void LauFlavTag::generateEventInfo(const Flavour trueTagFlv, const Double_t curEvtDecayTime)
{
curEvtTrueTagFlv_ = trueTagFlv;
curEvtDecayFlv_ = Flavour::Unknown;
curEvtDecayTime_ = curEvtDecayTime;
Double_t randNo{0.0};
Double_t tagEffB0{0.0};
Double_t tagEffB0bar{0.0};
const ULong_t nTaggers { this->getNTaggers() };
for ( ULong_t position{0}; position<nTaggers; ++position ) {
this->getEtaGen(position);
if (this->getUseAveDelta()) {
if (tagEff_ave_[position]==nullptr){
const Double_t ave = tagEff_hist_ave_[position]->GetBinContent(tagEff_hist_ave_[position]->FindFixBin(curEvtDecayTime_));
const Double_t delta = tagEff_hist_delta_[position]->GetBinContent(tagEff_hist_delta_[position]->FindFixBin(curEvtDecayTime_));
tagEffB0 = ave + 0.5 * delta;
tagEffB0bar = ave - 0.5 * delta;
} else {
tagEffB0 = tagEff_ave_[position]->unblindValue() + 0.5 * tagEff_delta_[position]->unblindValue();
tagEffB0bar = tagEff_ave_[position]->unblindValue() - 0.5 * tagEff_delta_[position]->unblindValue();
}
} else {
if (tagEff_B0_[position]==nullptr){
tagEffB0 = tagEff_hist_B0_[position]->GetBinContent(tagEff_hist_B0_[position]->FindFixBin(curEvtDecayTime_));
tagEffB0bar = tagEff_hist_B0bar_[position]->GetBinContent(tagEff_hist_B0bar_[position]->FindFixBin(curEvtDecayTime_));
} else {
tagEffB0 = tagEff_B0_[position]->unblindValue();
tagEffB0bar = tagEff_B0bar_[position]->unblindValue();
}
}
if (curEvtTrueTagFlv_ == Flavour::B) {
randNo = LauRandom::randomFun()->Rndm();
// Try to tag in tageff% of cases
if (randNo <= tagEffB0) {
randNo = LauRandom::randomFun()->Rndm();
// Account for (calibrated) mistag
if (randNo > this->getLittleOmega(position, Flavour::B)){
curEvtTagFlv_[position] = Flavour::B;
} else {
curEvtTagFlv_[position] = Flavour::Bbar;
}
} else {
curEvtTagFlv_[position] = Flavour::Unknown;
}
} else if (curEvtTrueTagFlv_ == Flavour::Bbar) {
randNo = LauRandom::randomFun()->Rndm();
// Try to tag in tageff% of cases
if (randNo <= tagEffB0bar) {
randNo = LauRandom::randomFun()->Rndm();
// Account for (calibrated) mistag
if (randNo > this->getLittleOmega(position, Flavour::Bbar)){
curEvtTagFlv_[position] = Flavour::Bbar;
} else {
curEvtTagFlv_[position] = Flavour::B;
}
} else {
curEvtTagFlv_[position] = Flavour::Unknown;
}
} else {
std::cerr << "ERROR in LauFlavTag::generateEventInfo : Invalid true tag flavour, should be either B (+1) or Bbar (-1)" << std::endl;
gSystem->Exit(EXIT_FAILURE);
}
}
}
void LauFlavTag::generateBkgndEventInfo(const ULong_t bkgndID, const Flavour trueTagFlv, const Double_t curEvtDecayTime)
{
- if (bkgndID < 0 || bkgndID > bkgndNames_.size()){
+ if (bkgndID > bkgndNames_.size()){
std::cerr << "ERROR in LauFlavTag::generateBkgndEventInfo : Invalid backgrond class identifier" << std::endl;
gSystem->Exit(EXIT_FAILURE);
}
curEvtTrueTagFlv_ = trueTagFlv;
curEvtDecayFlv_ = Flavour::Unknown;
curEvtDecayTime_ = curEvtDecayTime;
Double_t randNo{0.0};
Double_t tagEffB0{0.0};
Double_t tagEffB0bar{0.0};
const ULong_t nTaggers { this->getNTaggers() };
for ( ULong_t position{0}; position<nTaggers; ++position ) {
this->getEtaGenBkgnd(position,bkgndID);
//TODO If bkgnd is signal like should these parameters be clones of signal TagEff etc?
//TODO Or call generateEventInfo() instead?
if (this->getUseAveDelta()) {
if (tagEffBkgnd_ave_[bkgndID][position]==nullptr){
const Double_t ave = tagEffBkgnd_hist_ave_[bkgndID][position]->GetBinContent(tagEffBkgnd_hist_ave_[bkgndID][position]->FindFixBin(curEvtDecayTime_));
const Double_t delta = tagEffBkgnd_hist_delta_[bkgndID][position]->GetBinContent(tagEffBkgnd_hist_delta_[bkgndID][position]->FindFixBin(curEvtDecayTime_));
tagEffB0 = ave + 0.5 * delta;
tagEffB0bar = ave - 0.5 * delta;
} else {
tagEffB0 = tagEffBkgnd_ave_[bkgndID][position]->unblindValue() + 0.5 * tagEffBkgnd_delta_[bkgndID][position]->unblindValue();
tagEffB0bar = tagEffBkgnd_ave_[bkgndID][position]->unblindValue() - 0.5 * tagEffBkgnd_delta_[bkgndID][position]->unblindValue();
}
} else {
if (tagEffBkgnd_B0_[bkgndID][position]==nullptr){
tagEffB0 = tagEffBkgnd_hist_B0_[bkgndID][position]->GetBinContent(tagEffBkgnd_hist_B0_[bkgndID][position]->FindFixBin(curEvtDecayTime_));
tagEffB0bar = tagEffBkgnd_hist_B0bar_[bkgndID][position]->GetBinContent(tagEffBkgnd_hist_B0bar_[bkgndID][position]->FindFixBin(curEvtDecayTime_));
} else {
tagEffB0 = tagEffBkgnd_B0_[bkgndID][position]->unblindValue();
tagEffB0bar = tagEffBkgnd_B0bar_[bkgndID][position]->unblindValue();
}
}
if (bkgndTypes_[bkgndID] == BkgndType::Combinatorial){
randNo = LauRandom::randomFun()->Rndm();
if (randNo<=tagEffB0){
curEvtTagFlv_[position] = Flavour::B;
} else if(randNo<=(tagEffB0+tagEffB0bar)){
curEvtTagFlv_[position] = Flavour::Bbar;
} else {
curEvtTagFlv_[position] = Flavour::Unknown;
}
}else{
if (curEvtTrueTagFlv_ == Flavour::B) {
randNo = LauRandom::randomFun()->Rndm();
// Try to tag in tageff% of cases
if (randNo <= tagEffB0) {
randNo = LauRandom::randomFun()->Rndm();
// Account for (calibrated) mistag
if (randNo > this->getLittleOmegaBkgnd(position, Flavour::B, bkgndID)){
curEvtTagFlv_[position] = Flavour::B;
} else {
curEvtTagFlv_[position] = Flavour::Bbar;
}
} else {
curEvtTagFlv_[position] = Flavour::Unknown;
}
} else if (curEvtTrueTagFlv_ == Flavour::Bbar) {
randNo = LauRandom::randomFun()->Rndm();
// Try to tag in tageff% of cases
if (randNo <= tagEffB0bar) {
randNo = LauRandom::randomFun()->Rndm();
// Account for (calibrated) mistag
if (randNo > this->getLittleOmegaBkgnd(position, Flavour::Bbar, bkgndID)){
curEvtTagFlv_[position] = Flavour::Bbar;
} else {
curEvtTagFlv_[position] = Flavour::B;
}
} else {
curEvtTagFlv_[position] = Flavour::Unknown;
}
} else {
std::cerr << "ERROR in LauFlavTag::generateBkgndEventInfo : Invalid true tag flavour, should be either B (+1) or Bbar (-1)" << std::endl;
gSystem->Exit(EXIT_FAILURE);
}
}
}
}
Double_t LauFlavTag::getLittleOmega(const ULong_t position, const Flavour flag) const
{
if ( flag == Flavour::Unknown ){
std::cerr << "ERROR in LauFlavTag::getLittleOmega : Invalid flag, you must request either omega (+1) or omega bar (-1) to be returned" << std::endl;
return 0.0;
}
Double_t calibp0(0.), calibp1(0.), calibp0bar(0.), calibp1bar(0.);
//If we are floating average omega and delta omega we need to use those parameters instead
if (useAveDelta_){
calibp0 = calib_p0_ave_[position]->unblindValue() + 0.5*calib_p0_delta_[position]->unblindValue();
calibp0bar = calib_p0_ave_[position]->unblindValue() - 0.5*calib_p0_delta_[position]->unblindValue();
calibp1 = calib_p1_ave_[position]->unblindValue() + 0.5*calib_p1_delta_[position]->unblindValue();
calibp1bar = calib_p1_ave_[position]->unblindValue() - 0.5*calib_p1_delta_[position]->unblindValue();
} else {
calibp0 = calib_p0_B0_[position]->unblindValue();
calibp0bar = calib_p0_B0bar_[position]->unblindValue();
calibp1 = calib_p1_B0_[position]->unblindValue();
calibp1bar = calib_p1_B0bar_[position]->unblindValue();
}
if ( flag == Flavour::B ){
return calibp0 + calibp1 * (curEvtMistag_[position] - perEvtAvgMistag_[position]);
}
else{
return calibp0bar + calibp1bar * (curEvtMistag_[position] - perEvtAvgMistag_[position]);
}
return 0.0;
}
Double_t LauFlavTag::getCapitalOmega(const ULong_t position, const Flavour flag) const
{
if ( flag == Flavour::Unknown ){
std::cerr << "ERROR in LauFlavTag::getCapitalOmega : Invalid flag, you must request either Omega (+1) or Omega bar (-1) to be returned" << std::endl;
return 0.0;
}
//Delta functions to control which terms contribute
Int_t deltap1(0), deltam1(0), delta0(0);
if (curEvtTagFlv_[position] == Flavour::Bbar){
deltam1 = 1;
} else if(curEvtTagFlv_[position] == Flavour::B){
deltap1 = 1;
} else{
delta0 = 1;
}
//Efficiency
Double_t eff(0.0);
if (useAveDelta_){
if(flag==Flavour::B){
if (tagEff_ave_[position]==nullptr){
eff = tagEff_hist_ave_[position]->GetBinContent(tagEff_hist_ave_[position]->FindFixBin(curEvtDecayTime_)) + 0.5*tagEff_hist_delta_[position]->GetBinContent(tagEff_hist_delta_[position]->FindFixBin(curEvtDecayTime_));
} else {
eff = tagEff_ave_[position]->unblindValue() + 0.5*tagEff_delta_[position]->unblindValue();
}
} else {
if (tagEff_ave_[position]==nullptr){
eff = tagEff_hist_ave_[position]->GetBinContent(tagEff_hist_ave_[position]->FindFixBin(curEvtDecayTime_)) - 0.5*tagEff_hist_delta_[position]->GetBinContent(tagEff_hist_delta_[position]->FindFixBin(curEvtDecayTime_));
} else {
eff = tagEff_ave_[position]->unblindValue() - 0.5*tagEff_delta_[position]->unblindValue();
}
}
}else{
if(flag==Flavour::B){
if (tagEff_B0_[position]==nullptr){
eff = tagEff_hist_B0_[position]->GetBinContent(tagEff_hist_B0_[position]->FindFixBin(curEvtDecayTime_));
} else {
eff = tagEff_B0_[position]->unblindValue();
}
}else{
if (tagEff_B0bar_[position]==nullptr){
eff = tagEff_hist_B0bar_[position]->GetBinContent(tagEff_hist_B0bar_[position]->FindFixBin(curEvtDecayTime_));
} else {
eff = tagEff_B0bar_[position]->unblindValue();
}
}
}
//Little omega
Double_t omega = this->getLittleOmega(position, flag);
Double_t omegaPrime(0.);
//Transform to omega prime - TODO isn't this the inverse, getLittleOmega is actually giving us omegaPrime and on the next line we convert back to omega?
if (useEtaPrime_){
omegaPrime = (1/(1+TMath::Exp(-1.0*omega)));
}else{
omegaPrime = omega;
}
//little omega must be between 0 and 1. Force this for now, if the fits keep getting stuck can look more closely at it.
static Bool_t tooSmallWarningIssued {kFALSE};
static Bool_t tooLargeWarningIssued {kFALSE};
if (omegaPrime < 0.0){
if ( not tooSmallWarningIssued ) {
std::cerr << "WARNING in LauFlavTag::getCapitalOmega : The value of little omega is less than 0, shifting to 0\n";
std::cerr << " : Further WARNINGs of this type will be suppressed" << std::endl;
tooSmallWarningIssued = kTRUE;
}
omegaPrime = 0.0;
}
if (omegaPrime > 1.0){
if ( not tooLargeWarningIssued ) {
std::cerr << "WARNING in LauFlavTag::getCapitalOmega : The value of little omega is greater than 1, shifting to 1\n";
std::cerr << " : Further WARNINGs of this type will be suppressed" << std::endl;
tooLargeWarningIssued = kTRUE;
}
omegaPrime = 1.0;
}
//eta PDF value
std::vector<Double_t> abs;
abs.push_back(curEvtMistag_[position]);
etaPdfs_[position]->calcLikelihoodInfo(abs);
Double_t h { etaPdfs_[position]->getLikelihood() };
const Double_t u { 2.0 }; // the PDF value for a uniform PDF between 0.0 and 0.5
//If h returns 0 for a tagged event, the event likelihood will be zero
if (h==0 && delta0==0){
std::cerr << "WARNING in LauFlavTag::getCapitalOmega : The value of the eta PDF is zero at eta = " << curEvtMistag_[position] << ", shifting to 0.1" << std::endl;
h=0.1;
}
//Put it together
if (flag == Flavour::B){
return (deltap1*eff*(1-omegaPrime) + deltam1*eff*omegaPrime)*h + delta0*(1-eff)*u;
} else {
return (deltam1*eff*(1-omegaPrime) + deltap1*eff*omegaPrime)*h + delta0*(1-eff)*u;
}
}
Double_t LauFlavTag::getLittleOmegaBkgnd(const ULong_t position, const Flavour flag, const UInt_t classID) const
{
if ( flag == Flavour::Unknown ){
std::cerr << "ERROR in LauFlavTag::getLittleOmegaBkgnd : Invalid flag, you must request either omega (+1) or omega bar (-1) to be returned" << std::endl;
return 0.0;
}
Double_t calibp0(0.), calibp1(0.), calibp0bar(0.), calibp1bar(0.);
//If we are floating average omega and delta omega we need to use those parameters instead
if (useAveDelta_){
calibp0 = calib_p0_ave_[position]->unblindValue() + 0.5*calib_p0_delta_[position]->unblindValue();
calibp0bar = calib_p0_ave_[position]->unblindValue() - 0.5*calib_p0_delta_[position]->unblindValue();
calibp1 = calib_p1_ave_[position]->unblindValue() + 0.5*calib_p1_delta_[position]->unblindValue();
calibp1bar = calib_p1_ave_[position]->unblindValue() - 0.5*calib_p1_delta_[position]->unblindValue();
} else {
calibp0 = calib_p0_B0_[position]->unblindValue();
calibp0bar = calib_p0_B0bar_[position]->unblindValue();
calibp1 = calib_p1_B0_[position]->unblindValue();
calibp1bar = calib_p1_B0bar_[position]->unblindValue();
}
if ( flag == Flavour::B ){
return calibp0 + calibp1 * (curEvtMistag_[position] - avgMistagBkgnd_[classID][position]);
}
else{
return calibp0bar + calibp1bar * (curEvtMistag_[position] - avgMistagBkgnd_[classID][position]);
}
return 0.0;
}
Double_t LauFlavTag::getCapitalOmegaBkgnd(const ULong_t position, const Flavour flag, const UInt_t classID) const
{
//Fill in with the various options of flag = +-1, type = signal-like, combinatorial etc
if ( flag == Flavour::Unknown ){
std::cerr << "ERROR in LauFlavTag::getCapitalOmegaBkgnd : Invalid flag, you must request either Omega (+1) or Omega bar (-1) to be returned" << std::endl;
return 0.0;
}
//Delta functions to control which terms contribute
Int_t deltap1(0), deltam1(0), delta0(0);
if (curEvtTagFlv_[position] == Flavour::Bbar){
deltam1 = 1;
} else if(curEvtTagFlv_[position] == Flavour::B){
deltap1 = 1;
} else{
delta0 = 1;
}
//Efficiency
Double_t effB0(0.0), effB0bar(0.0);
if (useAveDelta_){
if (tagEffBkgnd_ave_[classID][position]==nullptr){
effB0 = tagEffBkgnd_hist_ave_[classID][position]->GetBinContent(tagEffBkgnd_hist_ave_[classID][position]->FindFixBin(curEvtDecayTime_)) + 0.5*tagEffBkgnd_hist_delta_[classID][position]->GetBinContent(tagEffBkgnd_hist_delta_[classID][position]->FindFixBin(curEvtDecayTime_));
effB0bar = tagEffBkgnd_hist_ave_[classID][position]->GetBinContent(tagEffBkgnd_hist_ave_[classID][position]->FindFixBin(curEvtDecayTime_)) - 0.5*tagEffBkgnd_hist_delta_[classID][position]->GetBinContent(tagEffBkgnd_hist_delta_[classID][position]->FindFixBin(curEvtDecayTime_));
} else {
effB0 = tagEffBkgnd_ave_[classID][position]->unblindValue() + 0.5*tagEffBkgnd_delta_[classID][position]->unblindValue();
effB0bar = tagEffBkgnd_ave_[classID][position]->unblindValue() - 0.5*tagEffBkgnd_delta_[classID][position]->unblindValue();
}
}else{
if (tagEffBkgnd_B0_[classID][position]==nullptr){
effB0 = tagEffBkgnd_hist_B0_[classID][position]->GetBinContent(tagEffBkgnd_hist_B0_[classID][position]->FindFixBin(curEvtDecayTime_));
effB0bar = tagEffBkgnd_hist_B0bar_[classID][position]->GetBinContent(tagEffBkgnd_hist_B0bar_[classID][position]->FindFixBin(curEvtDecayTime_));
} else {
effB0 = tagEffBkgnd_B0_[classID][position]->unblindValue();
effB0bar = tagEffBkgnd_B0bar_[classID][position]->unblindValue();
}
}
//Need to know which background eta PDF to use - classID
std::vector<Double_t> abs;
abs.push_back(curEvtMistag_[position]);
etaBkgndPdfs_[classID][position]->calcLikelihoodInfo(abs);
Double_t h { etaBkgndPdfs_[classID][position]->getLikelihood() };
const Double_t u { 2.0 }; // the PDF value for a uniform PDF between 0.0 and 0.5
if (bkgndTypes_[classID] == BkgndType::Combinatorial){
// Combinatorial efficiences are defined differently
// effB0 - chance to tag any combinatorial event as a B0
// effB0bar - chance to tag any combinatorial event as a B0bar
return (deltap1*effB0 + deltam1*effB0bar)*h + delta0*(1.0 - effB0 - effB0bar)*u;
} else if (bkgndTypes_[classID] == BkgndType::FlavourSpecific){
Double_t omega = this->getLittleOmegaBkgnd(position, flag, classID);
if (flag == Flavour::B){
return (deltap1*effB0*(1-omega) + deltam1*effB0*omega)*h + delta0*(1-effB0)*u;
} else {
return (deltam1*effB0bar*(1-omega) + deltap1*effB0bar*omega)*h + delta0*(1-effB0bar)*u;
}
} else if (bkgndTypes_[classID] == BkgndType::SelfConjugate){
Double_t omega = this->getLittleOmegaBkgnd(position, flag, classID);
if (flag == Flavour::B){
return (deltap1*effB0*(1-omega) + deltam1*effB0*omega)*h + delta0*(1-effB0)*u;
} else {
return (deltam1*effB0bar*(1-omega) + deltap1*effB0bar*omega)*h + delta0*(1-effB0bar)*u;
}
} else if (bkgndTypes_[classID] == BkgndType::NonSelfConjugate){
return 1.0;
} else {
return 1.0;
}
}
void LauFlavTag::setBkgndParams(const TString& bkgndName, const TString& taggerName, LauAbsPdf* etaPdf, std::pair<Double_t, Double_t> tagEff)
{
if (taggerPosition_.count(taggerName)==0){
std::cerr << "ERROR in LauFlavTag::setBkgndParams : Tagger name not recognised please check your options" << std::endl;
return;
}
Int_t bkgndID(-1);
for (ULong_t i=0; i<bkgndNames_.size(); ++i){
if (bkgndNames_[i]==bkgndName){bkgndID=i;}
}
if (bkgndID==-1){
std::cerr << "ERROR in LauFlavTag::setBkgndParams : Background name not recognised please check your options" << std::endl;
return;
}
Int_t position = taggerPosition_.at(taggerName);
etaBkgndPdfs_[bkgndID][position] = etaPdf;
Lau1DHistPdf* etahistpdf = dynamic_cast<Lau1DHistPdf*>(etaPdf);
if (etahistpdf){
avgMistagBkgnd_[bkgndID][position] = etahistpdf->getMean();
} else {
std::cerr << "WARNING in LauFlavTag::setBkgndParams : Couldn't determine average eta value from PDF. Setting it to 0.4." << std::endl;
avgMistagBkgnd_[bkgndID][position] = 0.4;
}
TString tagEff_b0Name("tagEff_b0_"+taggerName+"_bkgnd_"+bkgndName);
TString tagEff_b0barName("tagEff_b0bar_"+taggerName+"_bkgnd_"+bkgndName);
LauParameter* tagEffB0 = new LauParameter(tagEff_b0Name,tagEff.first,0.0,1.0,kTRUE);
LauParameter* tagEffB0bar = new LauParameter(tagEff_b0barName,tagEff.second,-1.0,1.0,kTRUE);
if (useAveDelta_){
tagEffB0->name("tagEff_ave_"+taggerName+"_bkgnd_"+bkgndName);
tagEffBkgnd_ave_[bkgndID][position] = tagEffB0;
tagEffB0bar->name("tagEff_delta_"+taggerName+"_bkgnd_"+bkgndName);
tagEffBkgnd_delta_[bkgndID][position] = tagEffB0bar;
} else {
tagEffBkgnd_B0_[bkgndID][position] = tagEffB0;
tagEffB0bar->range(0.0,1.0);
tagEffBkgnd_B0bar_[bkgndID][position] = tagEffB0bar;
}
std::cout << "INFO in LauFlavTag::setBkgndParams : Added efficiency parameters and eta PDF for background " << bkgndName << " for tagger " << taggerName << std::endl;
}
void LauFlavTag::setBkgndParams(const TString& bkgndName, const TString& taggerName, LauAbsPdf* etaPdf, std::pair<TH1*, TH1*> tagEff)
{
if (taggerPosition_.count(taggerName)==0){
std::cerr << "ERROR in LauFlavTag::setBkgndParams : Tagger name not recognised please check your options" << std::endl;
return;
}
if (tagEff.first==nullptr || tagEff.second==nullptr){
std::cerr << "ERROR in LauFlavTag::setBkgndParams : Efficiency histogram(s) do not exist please check your options" << std::endl;
return;
}
Int_t bkgndID(-1);
for (ULong_t i=0; i<bkgndNames_.size(); ++i){
if (bkgndNames_[i]==bkgndName){bkgndID=i;}
}
if (bkgndID==-1){
std::cerr << "ERROR in LauFlavTag::setBkgndParams : Background name not recognised please check your options" << std::endl;
return;
}
Int_t position = taggerPosition_.at(taggerName);
etaBkgndPdfs_[bkgndID][position] = etaPdf;
Lau1DHistPdf* etahistpdf = dynamic_cast<Lau1DHistPdf*>(etaPdf);
if (etahistpdf){
avgMistagBkgnd_[bkgndID][position] = etahistpdf->getMean();
} else {
std::cerr << "WARNING in LauFlavTag::setBkgndParams : Couldn't determine average eta value from PDF. Setting it to 0.4." << std::endl;
avgMistagBkgnd_[bkgndID][position] = 0.4;
}
if (useAveDelta_){
tagEffBkgnd_hist_ave_[bkgndID][position] = tagEff.first;
tagEffBkgnd_hist_delta_[bkgndID][position] = tagEff.second;
} else {
tagEffBkgnd_hist_B0_[bkgndID][position] = tagEff.first;
tagEffBkgnd_hist_B0bar_[bkgndID][position] = tagEff.second;
}
std::cout << "INFO in LauFlavTag::setBkgndParams : Added efficiency histograms and eta PDF for background " << bkgndName << " for tagger " << taggerName << std::endl;
}
Double_t LauFlavTag::getEtaGen(const ULong_t position)
{
LauFitData data { etaPdfs_[position]->generate(nullptr) };
Double_t etagen { data.at(etaPdfs_[position]->varName()) };
if (etagen > 0.5){etagen = 0.5;}
if (etagen < 0.0){etagen = 0.0;}
curEvtMistag_[position] = etagen;
return etagen;
}
Double_t LauFlavTag::getEtaGenBkgnd(const ULong_t position, const ULong_t bkgndID)
{
LauFitData data { etaBkgndPdfs_[bkgndID][position]->generate(nullptr) };
Double_t etagen { data.at(etaBkgndPdfs_[bkgndID][position]->varName()) };
if (etagen > 0.5){etagen = 0.5;}
if (etagen < 0.0){etagen = 0.0;}
curEvtMistag_[position] = etagen;
return etagen;
}
void LauFlavTag::setTrueTagVarName(TString trueTagVarName){
trueTagVarName_ = std::move(trueTagVarName);
}
void LauFlavTag::setDecayFlvVarName(TString decayFlvVarName){
decayFlvVarName_ = std::move(decayFlvVarName);
}
void LauFlavTag::addP0GaussianConstraints(TString name, std::pair <Double_t, Double_t> constraint1, std::pair <Double_t, Double_t> constraint2){
//Does key exist?
if (taggerPosition_.count(name)==0){
std::cerr << "ERROR in LauFlavTag::addP0GaussianConstraints : Tagger name not recognised please check your options" << std::endl;
std::cerr << "ERROR in LauFlavTag::addP0GaussianConstraints : Constraints have not been applied" << std::endl;
return;
}
//Find position in the vector from the tagger name
Double_t pos = taggerPosition_.at(name);
if (!useAveDelta_){
calib_p0_B0_[pos]->addGaussianConstraint(constraint1.first,constraint1.second);
calib_p0_B0bar_[pos]->addGaussianConstraint(constraint2.first,constraint2.second);
}else{
calib_p0_ave_[pos]->addGaussianConstraint(constraint1.first,constraint1.second);
calib_p0_delta_[pos]->addGaussianConstraint(constraint2.first,constraint2.second);
}
std::cout << "INFO in LauFlavTag::addP0GaussianConstraints : Added Gaussian constraints for the P0 calibration parameters of tagger " << name << std::endl;
}
void LauFlavTag::addP1GaussianConstraints(TString name, std::pair <Double_t, Double_t> constraint1, std::pair <Double_t, Double_t> constraint2){
//Does key exist?
if (taggerPosition_.count(name)==0){
std::cerr << "ERROR in LauFlavTag::addP1GaussianConstraints : Tagger name not recognised please check your options" << std::endl;
std::cerr << "ERROR in LauFlavTag::addP1GaussianConstraints : Constraints have not been applied" << std::endl;
return;
}
//Find position in the vector from the tagger name
Double_t pos = taggerPosition_.at(name);
if (!useAveDelta_){
calib_p1_B0_[pos]->addGaussianConstraint(constraint1.first,constraint1.second);
calib_p1_B0bar_[pos]->addGaussianConstraint(constraint2.first,constraint2.second);
}else{
calib_p1_ave_[pos]->addGaussianConstraint(constraint1.first,constraint1.second);
calib_p1_delta_[pos]->addGaussianConstraint(constraint2.first,constraint2.second);
}
std::cout << "INFO in LauFlavTag::addP1GaussianConstraints : Added Gaussian constraints for the P1 calibration parameters of tagger " << name << std::endl;
}
void LauFlavTag::addTagEffGaussianConstraints(TString name, std::pair <Double_t, Double_t> constraint1, std::pair <Double_t, Double_t> constraint2){
//Does key exist?
if (taggerPosition_.count(name)==0){
std::cerr << "ERROR in LauFlavTag::addTagEffGaussianConstraints : Tagger name not recognised please check your options" << std::endl;
std::cerr << "ERROR in LauFlavTag::addTagEffGaussianConstraints : Constraints have not been applied" << std::endl;
return;
}
//Find position in the vector from the tagger name
Double_t pos = taggerPosition_.at(name);
if (tagEff_B0_[pos] == nullptr){
std::cerr << "ERROR in LauFlavTag::addTagEffGaussianConstraints : Cannot add Gaussian constraints to a histogram!" << std::endl;
return;
}
if (!useAveDelta_){
tagEff_B0_[pos]->addGaussianConstraint(constraint1.first,constraint1.second);
tagEff_B0bar_[pos]->addGaussianConstraint(constraint2.first,constraint2.second);
}else{
tagEff_ave_[pos]->addGaussianConstraint(constraint1.first,constraint1.second);
tagEff_delta_[pos]->addGaussianConstraint(constraint2.first,constraint2.second);
}
std::cout << "INFO in LauFlavTag::addTagEffGaussianConstraints : Added Gaussian constraints for the tagging efficiency parameters of tagger " << name << std::endl;
}
void LauFlavTag::floatCalibParP0B0(const TString name){
if (useAveDelta_){
std::cerr << "ERROR in LauFlavTag::floatCalibParP0B0 : Trying to set calibration parameters for B0/B0bar not average/delta" << std::endl;
return;
}
if (name==""){
for (auto& param : calib_p0_B0_){
if (param==nullptr){continue;}
param->fixed(kFALSE);
}
} else {
//Does key exist?
if (taggerPosition_.count(name)==0){
std::cerr << "ERROR in LauFlavTag::floatCalibParP0B0 : Tagger name not recognised please check your options" << std::endl;
return;
}
//Find position in the vector from the tagger name
Double_t position = taggerPosition_.at(name);
calib_p0_B0_[position]->fixed(kFALSE);
}
}
void LauFlavTag::floatCalibParP1B0(const TString name){
if (useAveDelta_){
std::cerr << "ERROR in LauFlavTag::floatCalibParP1B0 : Trying to set calibration parameters for B0/B0bar not average/delta" << std::endl;
return;
}
if (name==""){
for (auto& param : calib_p1_B0_){
if (param==nullptr){continue;}
param->fixed(kFALSE);
}
} else {
//Does key exist?
if (taggerPosition_.count(name)==0){
std::cerr << "ERROR in LauFlavTag::floatCalibParP1B0 : Tagger name not recognised please check your options" << std::endl;
return;
}
//Find position in the vector from the tagger name
Double_t position = taggerPosition_.at(name);
calib_p1_B0_[position]->fixed(kFALSE);
}
}
void LauFlavTag::floatCalibParP0B0bar(const TString name){
if (useAveDelta_){
std::cerr << "ERROR in LauFlavTag::floatCalibParP0B0bar : Trying to set calibration parameters for B0/B0bar not average/delta" << std::endl;
return;
}
if (name==""){
for (auto& param : calib_p0_B0bar_){
if (param==nullptr){continue;}
param->fixed(kFALSE);
}
} else {
//Does key exist?
if (taggerPosition_.count(name)==0){
std::cerr << "ERROR in LauFlavTag::floatCalibParP0B0bar : Tagger name not recognised please check your options" << std::endl;
return;
}
//Find position in the vector from the tagger name
Double_t position = taggerPosition_.at(name);
calib_p0_B0bar_[position]->fixed(kFALSE);
}
}
void LauFlavTag::floatCalibParP1B0bar(const TString name){
if (useAveDelta_){
std::cerr << "ERROR in LauFlavTag::floatCalibParP1B0bar : Trying to set calibration parameters for B0/B0bar not average/delta" << std::endl;
return;
}
if (name==""){
for (auto& param : calib_p1_B0bar_){
if (param==nullptr){continue;}
param->fixed(kFALSE);
}
} else {
//Does key exist?
if (taggerPosition_.count(name)==0){
std::cerr << "ERROR in LauFlavTag::floatCalibParP1B0bar : Tagger name not recognised please check your options" << std::endl;
return;
}
//Find position in the vector from the tagger name
Double_t position = taggerPosition_.at(name);
calib_p1_B0bar_[position]->fixed(kFALSE);
}
}
void LauFlavTag::floatCalibParP0Ave(const TString name){
if (!useAveDelta_){
std::cerr << "ERROR in LauFlavTag::floatCalibParP0Ave : Trying to set calibration parameters for average/delta not B0/B0bar" << std::endl;
return;
}
if (name==""){
for (auto& param : calib_p0_ave_){
if (param==nullptr){continue;}
param->fixed(kFALSE);
}
} else {
//Does key exist?
if (taggerPosition_.count(name)==0){
std::cerr << "ERROR in LauFlavTag::floatCalibParP0Ave : Tagger name not recognised please check your options" << std::endl;
return;
}
//Find position in the vector from the tagger name
Double_t position = taggerPosition_.at(name);
calib_p0_ave_[position]->fixed(kFALSE);
}
}
void LauFlavTag::floatCalibParP0Delta(const TString name){
if (!useAveDelta_){
std::cerr << "ERROR in LauFlavTag::floatCalibParP0Delta : Trying to set calibration parameters for average/delta not B0/B0bar" << std::endl;
return;
}
if (name==""){
for (auto& param : calib_p0_delta_){
if (param==nullptr){continue;}
param->fixed(kFALSE);
}
} else {
//Does key exist?
if (taggerPosition_.count(name)==0){
std::cerr << "ERROR in LauFlavTag::floatCalibParP0Delta : Tagger name not recognised please check your options" << std::endl;
return;
}
//Find position in the vector from the tagger name
Double_t position = taggerPosition_.at(name);
calib_p0_delta_[position]->fixed(kFALSE);
}
}
void LauFlavTag::floatCalibParP1Ave(const TString name){
if (!useAveDelta_){
std::cerr << "ERROR in LauFlavTag::floatCalibParP1Ave : Trying to set calibration parameters for average/delta not B0/B0bar" << std::endl;
return;
}
if (name==""){
for (auto& param : calib_p1_ave_){
if (param==nullptr){continue;}
param->fixed(kFALSE);
}
} else {
//Does key exist?
if (taggerPosition_.count(name)==0){
std::cerr << "ERROR in LauFlavTag::floatCalibParP1Ave : Tagger name not recognised please check your options" << std::endl;
return;
}
//Find position in the vector from the tagger name
Double_t position = taggerPosition_.at(name);
calib_p1_ave_[position]->fixed(kFALSE);
}
}
void LauFlavTag::floatCalibParP1Delta(const TString name){
if (!useAveDelta_){
std::cerr << "ERROR in LauFlavTag::floatCalibParP1Delta : Trying to set calibration parameters for average/delta not B0/B0bar" << std::endl;
return;
}
if (name==""){
for (auto& param : calib_p1_delta_){
if (param==nullptr){continue;}
param->fixed(kFALSE);
}
} else {
//Does key exist?
if (taggerPosition_.count(name)==0){
std::cerr << "ERROR in LauFlavTag::floatCalibParP1Delta : Tagger name not recognised please check your options" << std::endl;
return;
}
//Find position in the vector from the tagger name
Double_t position = taggerPosition_.at(name);
calib_p1_delta_[position]->fixed(kFALSE);
}
}
void LauFlavTag::floatAllCalibPars(){
if (useAveDelta_){
this->floatCalibParP0Ave();
this->floatCalibParP0Delta();
this->floatCalibParP1Ave();
this->floatCalibParP1Delta();
} else {
this->floatCalibParP0B0();
this->floatCalibParP1B0();
this->floatCalibParP0B0bar();
this->floatCalibParP1B0bar();
}
}

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