|
|
|
#include <Mustache.h>
Public Member Functions | |
| void | FillMustacheVar (std::vector< CaloCluster >clusters) |
| int | InsideMust () |
| float | LowestMustClust () |
| void | MustacheClust (std::vector< CaloCluster >clusters, std::vector< unsigned int > &insideMust, std::vector< unsigned int > &outsideMust) |
| float | MustacheE () |
| float | MustacheEOut () |
| float | MustacheEtOut () |
| void | MustacheID (CaloClusterPtrVector &clusters, int &nclusters, float &EoutsideMustache) |
| void | MustacheID (std::vector< const CaloCluster * >, int &nclusers, float &EoutsideMustache) |
| void | MustacheID (const reco::SuperCluster &sc, int &nclusters, float &EoutsideMustache) |
| int | OutsideMust () |
Private Attributes | |
| float | Energy_In_Mustache_ |
| float | Energy_Outside_Mustache_ |
| float | Et_Outside_Mustache_ |
| int | excluded_ |
| int | included_ |
| float | LowestClusterEInMustache_ |
Definition at line 11 of file Mustache.h.
| void Mustache::FillMustacheVar | ( | std::vector< CaloCluster > | clusters | ) |
Definition at line 218 of file Mustache.cc.
References relval_parameters_module::energy, i, getHLTprescales::index, position, funct::sin(), and theta().
Referenced by PFPhotonAlgo::EvaluateGCorrMVA(), PFPhotonAlgo::EvaluateResMVA(), and PFPhotonAlgo::RunPFPhoton().
{
Energy_In_Mustache_=0;
Energy_Outside_Mustache_=0;
LowestClusterEInMustache_=0;
excluded_=0;
included_=0;
std::multimap<float, unsigned int>OrderedClust;
std::vector<unsigned int> insideMust;
std::vector<unsigned int> outsideMust;
MustacheClust(clusters, insideMust, outsideMust);
included_=insideMust.size(); excluded_=outsideMust.size();
for(unsigned int i=0; i<insideMust.size(); ++i){
unsigned int index=insideMust[i];
Energy_In_Mustache_=clusters[index].energy()+Energy_In_Mustache_;
OrderedClust.insert(make_pair(clusters[index].energy(), index));
}
for(unsigned int i=0; i<outsideMust.size(); ++i){
unsigned int index=outsideMust[i];
Energy_Outside_Mustache_=clusters[index].energy()+Energy_Outside_Mustache_;
Et_Outside_Mustache_=clusters[index].energy()*sin(clusters[index].position().theta())
+Et_Outside_Mustache_;
}
std::multimap<float, unsigned int>::iterator it;
it=OrderedClust.begin();
unsigned int lowEindex=(*it).second;
LowestClusterEInMustache_=clusters[lowEindex].energy();
}
| int reco::Mustache::InsideMust | ( | ) | [inline] |
| float reco::Mustache::LowestMustClust | ( | ) | [inline] |
Definition at line 22 of file Mustache.h.
References LowestClusterEInMustache_.
Referenced by PFPhotonAlgo::EvaluateGCorrMVA(), and PFPhotonAlgo::EvaluateResMVA().
{return LowestClusterEInMustache_;}
| void Mustache::MustacheClust | ( | std::vector< CaloCluster > | clusters, |
| std::vector< unsigned int > & | insideMust, | ||
| std::vector< unsigned int > & | outsideMust | ||
| ) |
Definition at line 124 of file Mustache.cc.
References alignCSCRings::e, relval_parameters_module::energy, eta(), i, gen::k, phi, Pi, funct::pow(), funct::sin(), mathSSE::sqrt(), w10, and w11.
Referenced by PFPhotonAlgo::EvaluateGCorrMVA(), and PFPhotonAlgo::EvaluateResMVA().
{
unsigned int ncl = clusters.size();
if(!ncl) return;
//loop over all clusters to find the one with highest energy
float emax = 0;
int imax = -1;
for(unsigned int i=0; i<ncl; ++i){
float e = (clusters[i]).energy();
if(e > emax){
emax = e;
imax = i;
}
}
if(imax<0) return;
float eta0 = (clusters[imax]).eta();
float phi0 = (clusters[imax]).phi();
//==== Parameters for Mustache ID =====================
float p00 = -0.107537;
float p01 = 0.590969;
float p02 = -0.076494;
float p10 = -0.0268843;
float p11 = 0.147742;
float p12 = -0.0191235;
float w00 = -0.00571429;
float w01 = -0.002;
float w10 = 0.0135714;
float w11 = 0.001;
float deta, dphi;
float upper_cut, lower_cut;
float b_upper, b_lower;
float a_upper, a_lower;
float curv_low, curv_up;
float midpoint;
for(unsigned int k=0; k<ncl; k++){
deta = 0.0;
dphi = 0.0;
upper_cut = 0.0;
lower_cut = 0.0;
b_upper = 0.0;
b_lower = 0.0;
a_upper = 0.0;
a_lower = 0.0;
curv_low = 0.0;
curv_up = 0.0;
midpoint = 0.0;
deta = sin(phi0)*((clusters[k]).eta()-eta0);
dphi = (clusters[k]).phi()-phi0;
//if(dphi> 3.1415927) dphi -= 6.2832;
if(dphi> TMath::Pi()) dphi -= 2* TMath::Pi();
if(dphi<-1* TMath::Pi()) dphi +=2* TMath::Pi();
//2 parabolas (upper and lower)
//of the form: y = a*x*x + b
//b comes from a fit to the width
//and has a slight dependence on Et on the upper edge
b_lower = w00*sin(eta0)*eta0 + w01 / sqrt(log10((clusters[k]).energy())+1.1);
b_upper = w10*sin(eta0)*eta0 + w11 / sqrt(log10((clusters[k]).energy())+1.1);
//here make an adjustment to the width for the offset from 0.
midpoint = b_upper - (b_upper-b_lower)/2.;
b_lower = b_lower - midpoint;
b_upper = b_upper - midpoint;
//the curvature comes from a parabolic
//fit for many slices in eta given a
//slice -0.1 < log10(Et) < 0.1
curv_up = p00*pow(eta0*sin(eta0),2)+p01*eta0*sin(eta0)+p02;
curv_low = p10*pow(eta0*sin(eta0),2)+p11*eta0*sin(eta0)+p12;
//solving for the curviness given the width of this particular point
a_lower = (1/(4*curv_low))-fabs(b_lower);
a_upper = (1/(4*curv_up))-fabs(b_upper);
upper_cut =(1./(4.*a_upper))*pow(dphi,2)+b_upper;
lower_cut =(1./(4.*a_lower))*pow(dphi,2)+b_lower;
//return indices of Clusters outside the Mustache
if (!(deta < upper_cut && deta > lower_cut)){
outsideMust.push_back(k);
}
else{//return indices of Clusters inside the Mustache
insideMust.push_back(k);
}
}
}
| float reco::Mustache::MustacheE | ( | ) | [inline] |
Definition at line 19 of file Mustache.h.
References Energy_In_Mustache_.
Referenced by PFPhotonAlgo::EvaluateGCorrMVA(), and PFPhotonAlgo::EvaluateResMVA().
{return Energy_In_Mustache_;}
| float reco::Mustache::MustacheEOut | ( | ) | [inline] |
Definition at line 20 of file Mustache.h.
References Energy_Outside_Mustache_.
{return Energy_Outside_Mustache_;}
| float reco::Mustache::MustacheEtOut | ( | ) | [inline] |
Definition at line 21 of file Mustache.h.
References Et_Outside_Mustache_.
Referenced by PFPhotonAlgo::RunPFPhoton().
{return Et_Outside_Mustache_;}
| void Mustache::MustacheID | ( | CaloClusterPtrVector & | clusters, |
| int & | nclusters, | ||
| float & | EoutsideMustache | ||
| ) |
Definition at line 17 of file Mustache.cc.
References edm::PtrVectorBase::size().
Referenced by PFElectronTranslator::createGsfElectrons(), and PFPhotonTranslator::createPhotons().
{
std::vector<const CaloCluster*> myClusters;
unsigned myNclusters(clusters.size());
for(unsigned icluster=0;icluster<myNclusters;++icluster) {
myClusters.push_back(&(*clusters[icluster]));
}
MustacheID(myClusters,nclusters,EoutsideMustache);
}
| void Mustache::MustacheID | ( | std::vector< const CaloCluster * > | clusters, |
| int & | nclusers, | ||
| float & | EoutsideMustache | ||
| ) |
Definition at line 26 of file Mustache.cc.
References alignCSCRings::e, relval_parameters_module::energy, eta(), i, gen::k, phi, Pi, funct::pow(), funct::sin(), mathSSE::sqrt(), w10, and w11.
{
nclusters = 0;
EoutsideMustache = 0;
unsigned int ncl = clusters.size();
if(!ncl) return;
//loop over all clusters to find the one with highest energy
float emax = 0;
int imax = -1;
for(unsigned int i=0; i<ncl; ++i){
float e = (*clusters[i]).energy();
if(e > emax){
emax = e;
imax = i;
}
}
if(imax<0) return;
float eta0 = (*clusters[imax]).eta();
float phi0 = (*clusters[imax]).phi();
//==== Parameters for Mustache ID =====================
float p00 = -0.107537;
float p01 = 0.590969;
float p02 = -0.076494;
float p10 = -0.0268843;
float p11 = 0.147742;
float p12 = -0.0191235;
float w00 = -0.00571429;
float w01 = -0.002;
float w10 = 0.0135714;
float w11 = 0.001;
float deta, dphi;
float upper_cut, lower_cut;
float b_upper, b_lower;
float a_upper, a_lower;
float curv_low, curv_up;
float midpoint;
for(unsigned int k=0; k<ncl; k++){
deta = 0.0;
dphi = 0.0;
upper_cut = 0.0;
lower_cut = 0.0;
b_upper = 0.0;
b_lower = 0.0;
a_upper = 0.0;
a_lower = 0.0;
curv_low = 0.0;
curv_up = 0.0;
midpoint = 0.0;
deta = sin(phi0)*((*clusters[k]).eta()-eta0);
dphi = (*clusters[k]).phi()-phi0;
//if(dphi> 3.1415927) dphi -= 6.2832;
if(dphi> TMath::Pi()) dphi -= 2* TMath::Pi();
if(dphi<-1* TMath::Pi()) dphi +=2* TMath::Pi();
//2 parabolas (upper and lower)
//of the form: y = a*x*x + b
//b comes from a fit to the width
//and has a slight dependence on Et on the upper edge
b_lower = w00*sin(eta0)*eta0 + w01 / sqrt(log10((*clusters[k]).energy())+1.1);
b_upper = w10*sin(eta0)*eta0 + w11 / sqrt(log10((*clusters[k]).energy())+1.1);
//here make an adjustment to the width for the offset from 0.
midpoint = b_upper - (b_upper-b_lower)/2.;
b_lower = b_lower - midpoint;
b_upper = b_upper - midpoint;
//the curvature comes from a parabolic
//fit for many slices in eta given a
//slice -0.1 < log10(Et) < 0.1
curv_up = p00*pow(eta0*sin(eta0),2)+p01*eta0*sin(eta0)+p02;
curv_low = p10*pow(eta0*sin(eta0),2)+p11*eta0*sin(eta0)+p12;
//solving for the curviness given the width of this particular point
a_lower = (1/(4*curv_low))-fabs(b_lower);
a_upper = (1/(4*curv_up))-fabs(b_upper);
upper_cut =(1./(4.*a_upper))*pow(dphi,2)+b_upper;
lower_cut =(1./(4.*a_lower))*pow(dphi,2)+b_lower;
if (!(deta < upper_cut && deta > lower_cut)){
nclusters++;
EoutsideMustache += (*clusters[k]).energy();
}
}
}
| void Mustache::MustacheID | ( | const reco::SuperCluster & | sc, |
| int & | nclusters, | ||
| float & | EoutsideMustache | ||
| ) |
Definition at line 6 of file Mustache.cc.
References reco::SuperCluster::clustersBegin(), reco::SuperCluster::clustersEnd(), and edm::PtrVector< T >::push_back().
{
CaloClusterPtrVector clusters;
for(CaloCluster_iterator iter = sc.clustersBegin(); iter != sc.clustersEnd(); ++iter){
clusters.push_back(*iter);
}
MustacheID(clusters, nclusters, EoutsideMustache);
}
| int reco::Mustache::OutsideMust | ( | ) | [inline] |
Definition at line 24 of file Mustache.h.
References excluded_.
Referenced by PFPhotonAlgo::RunPFPhoton().
{return excluded_;}
float reco::Mustache::Energy_In_Mustache_ [private] |
Definition at line 26 of file Mustache.h.
Referenced by MustacheE().
float reco::Mustache::Energy_Outside_Mustache_ [private] |
Definition at line 27 of file Mustache.h.
Referenced by MustacheEOut().
float reco::Mustache::Et_Outside_Mustache_ [private] |
Definition at line 28 of file Mustache.h.
Referenced by MustacheEtOut().
int reco::Mustache::excluded_ [private] |
Definition at line 30 of file Mustache.h.
Referenced by OutsideMust().
int reco::Mustache::included_ [private] |
Definition at line 31 of file Mustache.h.
Referenced by InsideMust().
float reco::Mustache::LowestClusterEInMustache_ [private] |
Definition at line 29 of file Mustache.h.
Referenced by LowestMustClust().
1.7.3