| 1 |
dgele |
1.1 |
#ifndef PhysicsTools_PatAlgos_EfficiencyLoader_h
|
| 2 |
|
|
#define PhysicsTools_PatAlgos_EfficiencyLoader_h
|
| 3 |
|
|
|
| 4 |
|
|
#include "DataFormats/PatCandidates/interface/PATObject.h"
|
| 5 |
|
|
#include "DataFormats/PatCandidates/interface/LookupTableRecord.h"
|
| 6 |
|
|
#include "DataFormats/Common/interface/Handle.h"
|
| 7 |
|
|
#include "DataFormats/Common/interface/ValueMap.h"
|
| 8 |
|
|
|
| 9 |
|
|
#include "FWCore/Framework/interface/Event.h"
|
| 10 |
|
|
#include "FWCore/ParameterSet/interface/ParameterSet.h"
|
| 11 |
|
|
#include "FWCore/ParameterSet/interface/InputTag.h"
|
| 12 |
|
|
|
| 13 |
|
|
|
| 14 |
|
|
namespace pat { namespace helper {
|
| 15 |
|
|
class EfficiencyLoader {
|
| 16 |
|
|
public:
|
| 17 |
|
|
/// Empty constructor
|
| 18 |
|
|
EfficiencyLoader() {}
|
| 19 |
|
|
|
| 20 |
|
|
/// Constructor from a PSet
|
| 21 |
|
|
EfficiencyLoader(const edm::ParameterSet &iConfig) ;
|
| 22 |
|
|
|
| 23 |
|
|
/// 'true' if this there is at least one efficiency configured
|
| 24 |
|
|
bool enabled() const { return !names_.empty(); }
|
| 25 |
|
|
|
| 26 |
|
|
/// To be called for each new event, reads in the ValueMaps for efficiencies
|
| 27 |
|
|
void newEvent(const edm::Event &event) const ;
|
| 28 |
|
|
|
| 29 |
|
|
/// Sets the efficiencies for this object, using the reference to the original objects
|
| 30 |
|
|
template<typename T, typename R>
|
| 31 |
|
|
void setEfficiencies( pat::PATObject<T> &obj, const R & originalRef ) const ;
|
| 32 |
|
|
|
| 33 |
|
|
private:
|
| 34 |
|
|
std::vector<std::string> names_;
|
| 35 |
|
|
std::vector<edm::InputTag> tags_;
|
| 36 |
|
|
mutable std::vector<edm::Handle< edm::ValueMap<pat::LookupTableRecord> > > handles_;
|
| 37 |
|
|
}; // class
|
| 38 |
|
|
|
| 39 |
|
|
template<typename T, typename R>
|
| 40 |
|
|
void
|
| 41 |
|
|
EfficiencyLoader::setEfficiencies( pat::PATObject<T> &obj, const R & originalRef ) const
|
| 42 |
|
|
{
|
| 43 |
|
|
for (size_t i = 0, n = names_.size(); i < n; ++i) {
|
| 44 |
|
|
obj.setEfficiency(names_[i], (* handles_[i])[originalRef] );
|
| 45 |
|
|
}
|
| 46 |
|
|
}
|
| 47 |
|
|
|
| 48 |
|
|
} }
|
| 49 |
|
|
|
| 50 |
|
|
#endif
|
