|
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
|
#ifndef Calibration_Tools_DetIdAssociator_h
#define Calibration_Tools_DetIdAssociator_h
//
// Original Author: Dmytro Kovalskyi
// Modified for HCAL by Michal Szleper
//
#include "DataFormats/DetId/interface/DetId.h"
#include "DataFormats/CaloTowers/interface/CaloTowerDetId.h"
#include "DataFormats/CaloTowers/interface/CaloTower.h"
#include "DataFormats/CaloTowers/interface/CaloTowerCollection.h"
#include "DataFormats/HcalRecHit/interface/HBHERecHit.h"
#include "DataFormats/HcalRecHit/interface/HcalRecHitCollections.h"
#include "FWCore/Framework/interface/Event.h"
#include "FWCore/Framework/interface/EventSetup.h"
#include "FWCore/Framework/interface/MakerMacros.h"
#include "DataFormats/Common/interface/Handle.h"
#include "FWCore/Framework/interface/ESHandle.h"
#include "DataFormats/Common/interface/OrphanHandle.h"
//#include "DataFormats/GeometryVector/interface/GlobalPoint.h"
#include "DataFormats/GeometrySurface/interface/Cylinder.h"
#include "DataFormats/GeometrySurface/interface/Plane.h"
#include "TrackingTools/GeomPropagators/interface/Propagator.h"
#include "TrackingTools/TrajectoryState/interface/TrajectoryStateOnSurface.h"
#include "FWCore/Utilities/interface/Exception.h"
#include "FWCore/MessageLogger/interface/MessageLogger.h"
#include <set>
#include <vector>
class HDetIdAssociator {
public:
HDetIdAssociator() : theMap_(nullptr), nPhi_(0), nEta_(0), etaBinSize_(0), ivProp_(nullptr) {}
HDetIdAssociator(const int nPhi, const int nEta, const double etaBinSize)
: theMap_(nullptr), nPhi_(nPhi), nEta_(nEta), etaBinSize_(etaBinSize), ivProp_(nullptr) {}
virtual ~HDetIdAssociator() {}
virtual std::vector<GlobalPoint> getTrajectory(const FreeTrajectoryState&, const std::vector<GlobalPoint>&);
// find DetIds arround given direction
// idR is a number of the adjacent bins to retrieve
virtual std::set<DetId> getDetIdsCloseToAPoint(const GlobalPoint&, const int idR = 0);
// dR is a cone radius in eta-phi
virtual std::set<DetId> getDetIdsCloseToAPoint(const GlobalPoint& point, const double dR = 0) {
int etaIdR = int(dR / etaBinSize_);
int phiIdR = int(dR / (2 * 3.1416) * nPhi_);
if (etaIdR > phiIdR)
return getDetIdsCloseToAPoint(point, 1 + etaIdR);
else
return getDetIdsCloseToAPoint(point, 1 + phiIdR);
}
virtual std::set<DetId> getDetIdsInACone(const std::set<DetId>&,
const std::vector<GlobalPoint>& trajectory,
const double);
virtual std::set<DetId> getCrossedDetIds(const std::set<DetId>&, const std::vector<GlobalPoint>& trajectory);
virtual std::set<DetId> getMaxEDetId(const std::set<DetId>&, edm::Handle<CaloTowerCollection> caloTowers);
virtual std::set<DetId> getMaxEDetId(const std::set<DetId>&, edm::Handle<HBHERecHitCollection> recHits);
virtual int iEta(const GlobalPoint&);
virtual int iPhi(const GlobalPoint&);
virtual void setPropagator(Propagator* ptr) { ivProp_ = ptr; };
protected:
virtual void check_setup() {
if (nEta_ == 0)
throw cms::Exception("FatalError") << "Number of eta bins is not set.\n";
if (nPhi_ == 0)
throw cms::Exception("FatalError") << "Number of phi bins is not set.\n";
if (ivProp_ == nullptr)
throw cms::Exception("FatalError") << "Track propagator is not defined\n";
if (etaBinSize_ == 0)
throw cms::Exception("FatalError") << "Eta bin size is not set.\n";
}
virtual void buildMap();
virtual GlobalPoint getPosition(const DetId&) = 0;
virtual std::set<DetId> getASetOfValidDetIds() = 0;
virtual std::vector<GlobalPoint> getDetIdPoints(const DetId&) = 0;
virtual bool insideElement(const GlobalPoint&, const DetId&) = 0;
virtual bool nearElement(const GlobalPoint& point, const DetId& id, const double distance) {
GlobalPoint center = getPosition(id);
return sqrt(pow(point.eta() - center.eta(), 2) + pow(point.phi() - center.phi(), 2)) < distance;
};
std::vector<std::vector<std::set<DetId> > >* theMap_;
const int nPhi_;
const int nEta_;
const double etaBinSize_;
Propagator* ivProp_;
};
#endif // Calibration_Tools_DetIdAssociator_h
|