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Comparing UserCode/MitAna/DataTree/interface/Muon.h (file contents):
Revision 1.14 by loizides, Wed Sep 10 03:33:27 2008 UTC vs.
Revision 1.19 by ceballos, Fri Nov 28 18:05:53 2008 UTC

#	Line 3 | Line 3
3		//
4		// Muon
5		//
6	<	// Details to be worked out...
6	>	// Details to be worked out... TODO by Phil
7		//
8	<	// Authors: C.Loizides, J.Bendavid, C.Paus
8	>	// Authors: J.Bendavid, C.Loizides, C.Paus, P.Harris
9		//--------------------------------------------------------------------------------------------------
10
11		#ifndef MITANA_DATATREE_MUON_H
12		#define MITANA_DATATREE_MUON_H
13
14		#include <TRef.h>
15	–	#include "MitAna/DataTree/interface/ChargedParticle.h"
15		#include "MitAna/DataTree/interface/Track.h"
16	+	#include "MitAna/DataTree/interface/ChargedParticle.h"
17
18	<	namespace mithep
19	<	{
20	<	class Muon : public ChargedParticle
21	<	{
18	>	namespace mithep {
19	>	class Muon : public ChargedParticle {
20		public:
21		Muon() {}
22		~Muon() {}
23	+
24	+	enum EClassType {
25	+	kNone,              //no track assigned
26	+	kGlobal,            //"Global"
27	+	kTrackerOnly,       //"TrackerOnly"
28	+	kSta,               //"Standalone"
29	+	kAny                //any "best" of the above
30	+	};
31
32	<	const Track   *BestTrk()            const;
33	<	const Track   *GlobalTrk()          const;
34	<	const Track   *StandaloneTrk()      const;
35	<	const Track   *TrackerTrk()         const;
36	<	const Track   *Trk()                const { return BestTrk();          }
37	<	Double_t       IsoR03SumPt()        const { return fIsoR03SumPt;       }
38	<	Double_t       IsoR03EmEt()         const { return fIsoR03EmEt;        }
39	<	Double_t       IsoR03HadEt()        const { return fIsoR03HadEt;       }
40	<	Double_t       IsoR03HoEt()         const { return fIsoR03HoEt;        }
41	<	Int_t          IsoR03NTracks()      const { return fIsoR03NTracks;     }
42	<	Int_t          IsoR03NJets()        const { return fIsoR03NJets;       }
43	<	Double_t       IsoR05SumPt()        const { return fIsoR05SumPt;       }
44	<	Double_t       IsoR05EmEt()         const { return fIsoR05EmEt;        }
45	<	Double_t       IsoR05HadEt()        const { return fIsoR05HadEt;       }
46	<	Double_t       IsoR05HoEt()         const { return fIsoR05HoEt;        }
47	<	Int_t          IsoR05NTracks()      const { return fIsoR05NTracks;     }
48	<	Int_t          IsoR05NJets()        const { return fIsoR05NJets;       }
49	<	Double_t       EmEnergy()           const { return fEmEnergy;          }
50	<	Double_t       HadEnergy()          const { return fHadEnergy;         }
51	<	Double_t       HoEnergy()           const { return fHoEnergy;          }
52	<	Double_t       EmS9Energy()         const { return fEmS9Energy;        }
53	<	Double_t       HadS9Energy()        const { return fHadS9Energy;       }
54	<	Double_t       HoS9Energy()         const { return fHoS9Energy;        }
55	<	Double_t       Mass()               const { return 105.658369e-3;      }
56	<
32	>	const Track   *BestTrk()             const;
33	>	const Track   *GlobalTrk()           const;
34	>	const Track   *StandaloneTrk()       const;
35	>	const Track   *TrackerTrk()          const;
36	>	const Track   *Trk()                 const { return BestTrk();          }
37	>	Double_t       IsoR03SumPt()         const { return fIsoR03SumPt;       }
38	>	Double_t       IsoR03EmEt()          const { return fIsoR03EmEt;        }
39	>	Double_t       IsoR03HadEt()         const { return fIsoR03HadEt;       }
40	>	Double_t       IsoR03HoEt()          const { return fIsoR03HoEt;        }
41	>	Int_t          IsoR03NTracks()       const { return fIsoR03NTracks;     }
42	>	Int_t          IsoR03NJets()         const { return fIsoR03NJets;       }
43	>	Double_t       IsoR05SumPt()         const { return fIsoR05SumPt;       }
44	>	Double_t       IsoR05EmEt()          const { return fIsoR05EmEt;        }
45	>	Double_t       IsoR05HadEt()         const { return fIsoR05HadEt;       }
46	>	Double_t       IsoR05HoEt()          const { return fIsoR05HoEt;        }
47	>	Int_t          IsoR05NTracks()       const { return fIsoR05NTracks;     }
48	>	Int_t          IsoR05NJets()         const { return fIsoR05NJets;       }
49	>	Double_t       EmEnergy()            const { return fEmEnergy;          }
50	>	Double_t       HadEnergy()           const { return fHadEnergy;         }
51	>	Double_t       HoEnergy()            const { return fHoEnergy;          }
52	>	Double_t       EmS9Energy()          const { return fEmS9Energy;        }
53	>	Double_t       HadS9Energy()         const { return fHadS9Energy;       }
54	>	Double_t       HoS9Energy()          const { return fHoS9Energy;        }
55	>	Double_t       Mass()                const { return 105.658369e-3;             }
56	>	Int_t          NChambers()           const { return fNTraversedChambers;       }
57	>	Int_t          NSegments()           const { return fStationMask.NBitsSet();   }
58	>	Bool_t         StationBit(Int_t bit) const { return fStationMask.TestBit(bit); }
59	>	Double_t       GetDX(Int_t iStation)             const;
60	>	Double_t       GetDY(Int_t iStation)             const;
61	>	Double_t       GetPullX(Int_t iStation)          const;
62	>	Double_t       GetPullY(Int_t iStation)          const;
63	>	Double_t       GetTrackDist(Int_t iStation)      const;
64	>	Double_t       GetTrackDistErr(Int_t iStation)   const;
65	>	Int_t          GetNSegments(Int_t iStation)      const;
66	>	Bool_t         Has(EClassType type)              const;
67	>	EClassType     Is()                              const;
68	>	Int_t          LastHit()                         const;
69	>	Int_t          LastStation(Double_t iMaxD, Double_t iMaxP)               const;
70	>	Int_t          LastStation(Int_t iMax=8)                                 const;
71	>	Bool_t         PromptTight(EClassType type)                              const;
72	>	Bool_t         TMLastStation(Double_t iDYMin = 3., Double_t iPYMin = 3.,
73	>	Double_t iDXMin = 3., Double_t iPXMin = 3.,Int_t iN = 2) const;
74	>	Bool_t         TMOneStation(Double_t iDYMin = 3., Double_t iPYMin = 3.,
75	>	Double_t iDXMin = 3., Double_t iPXMin = 3.,Int_t iN = 1)  const;
76		void           SetGlobalTrk(Track* t)                { fGlobalTrackRef = t;            }
77		void           SetStandaloneTrk(Track* t)            { fStandaloneTrackRef = t;        }
78		void           SetTrackerTrk(Track* t)               { fTrackerTrackRef = t;           }
#	Line 69 | Line 94 | namespace mithep
94		void           SetEmS9Energy(Double_t EmS9Energy)    { fEmS9Energy = EmS9Energy;       }
95		void           SetHadS9Energy(Double_t HadS9Energy)  { fHadS9Energy = HadS9Energy;     }
96		void           SetHoS9Energy(Double_t HoS9Energy)    { fHoS9Energy = HoS9Energy;       }
97	+	void           SetNChambers(Int_t iNTraCh)           { fNTraversedChambers = iNTraCh;  }
98	+	void           SetStationMask(UInt_t iStMask)        { fStationMask.SetBits(iStMask);  }
99	+	void           SetDX(Int_t iStation, Double_t iDX);
100	+	void           SetDY(Int_t iStation, Double_t iDY);
101	+	void           SetPullX(Int_t iStation, Double_t iPullX);
102	+	void           SetPullY(Int_t iStation, Double_t iPullY);
103	+	void           SetTrackDist(Int_t iStation, Double_t iDist);
104	+	void           SetTrackDistErr(Int_t iStation, Double_t iDistErr);
105	+	void           SetNSegments(Int_t iStation, Int_t NSegments);
106
107		protected:
108		TRef           fGlobalTrackRef;      //global combined track reference
109		TRef           fStandaloneTrackRef;  //standalone muon track reference
110		TRef           fTrackerTrackRef;     //tracker track reference
111	<	Double_t       fIsoR03SumPt;
112	<	Double_t       fIsoR03EmEt;
113	<	Double_t       fIsoR03HadEt;
114	<	Double_t       fIsoR03HoEt;
115	<	Int_t          fIsoR03NTracks;
116	<	Int_t          fIsoR03NJets;
117	<	Double_t       fIsoR05SumPt;
118	<	Double_t       fIsoR05EmEt;
119	<	Double_t       fIsoR05HadEt;
120	<	Double_t       fIsoR05HoEt;
121	<	Int_t          fIsoR05NTracks;
122	<	Int_t          fIsoR05NJets;
123	<	Double_t       fEmEnergy;
124	<	Double_t       fHadEnergy;
125	<	Double_t       fHoEnergy;
126	<	Double_t       fEmS9Energy;
127	<	Double_t       fHadS9Energy;
128	<	Double_t       fHoS9Energy;
111	>	Double32_t     fIsoR03SumPt;         //isolation size R=0.3 sum pt
112	>	Double32_t     fIsoR03EmEt;          //isolation size R=0.3 em  trans energy
113	>	Double32_t     fIsoR03HadEt;         //isolation size R=0.3 had trans energy
114	>	Double32_t     fIsoR03HoEt;          //isolation size R=0.3 ho  trans energy
115	>	Int_t          fIsoR03NTracks;       //isolation size R=0.3 number of tracks
116	>	Int_t          fIsoR03NJets;         //isolation size R=0.3 number of jets
117	>	Double32_t     fIsoR05SumPt;         //isolation size R=0.5 sum pt
118	>	Double32_t     fIsoR05EmEt;          //isolation size R=0.5 em  trans energy
119	>	Double32_t     fIsoR05HadEt;         //isolation size R=0.5 had trans energy
120	>	Double32_t     fIsoR05HoEt;          //isolation size R=0.5 ho  trans energy
121	>	Int_t          fIsoR05NTracks;       //isolation size R=0.5 number of tracks
122	>	Int_t          fIsoR05NJets;         //isolation size R=0.5 number of jets
123	>	Double32_t     fEmEnergy;            //energy deposit in ecal
124	>	Double32_t     fHadEnergy;           //energy deposit in hcal
125	>	Double32_t     fHoEnergy;            //energy deposit in outer hcal
126	>	Double32_t     fEmS9Energy;          //?
127	>	Double32_t     fHadS9Energy;         //?
128	>	Double32_t     fHoS9Energy;          //?
129	>	Int_t          fNTraversedChambers;  //number of tranversed chambers
130	>	BitMask8       fStationMask;         //bitmap of station with tracks, 0-3 DT, 4-7 CSCs
131	>	Double32_t     fDX[8];               //uncertainty in x in given muon chamber
132	>	Double32_t     fDY[8];               //uncertainty in y in given muon chamber
133	>	Double32_t     fPullX[8];            //pull in x in given muon chamber
134	>	Double32_t     fPullY[8];            //pull in y in given muon chamber
135	>	Double32_t     fTrackDist[8];        //dist. to track in trans. plane in given muon chamber
136	>	Double32_t     fTrackDistErr[8];     //error of dist. to track in trans. plane in chamber
137	>	Int_t          fNSegments[8];        //number of segments in given muon chamber
138
139		ClassDef(Muon, 1) // Muon class
140		};
#	Line 104 | Line 147 | inline const mithep::Track *mithep::Muon
147
148		if (GlobalTrk())
149		return GlobalTrk();
107	–	else if (StandaloneTrk())
108	–	return StandaloneTrk();
150		else if (TrackerTrk())
151		return TrackerTrk();
152	+	else if (StandaloneTrk())
153	+	return StandaloneTrk();
154
155		return 0;
156		}
#	Line 135 | Line 178 | inline const mithep::Track *mithep::Muon
178
179		return static_cast<const Track*>(fTrackerTrackRef.GetObject());
180		}
181	+
182	+	//--------------------------------------------------------------------------------------------------
183	+	inline Double_t mithep::Muon::GetDX(Int_t iStation) const
184	+	{
185	+	// Return uncertainty in x in given chamber.
186	+
187	+	assert(iStation >= 0 && iStation < 8);
188	+	return fDX[iStation];
189	+	}
190	+
191	+	//--------------------------------------------------------------------------------------------------
192	+	inline Double_t mithep::Muon::GetDY(Int_t iStation) const
193	+	{
194	+	// Return uncertainty in y in given chamber.
195	+
196	+	assert(iStation >= 0 && iStation < 8);
197	+	return fDY[iStation];
198	+	}
199	+
200	+	//--------------------------------------------------------------------------------------------------
201	+	inline Double_t mithep::Muon::GetPullX(Int_t iStation) const
202	+	{
203	+	// Return pull in x in given chamber.
204	+
205	+	assert(iStation >= 0 && iStation < 8);
206	+	return fPullX[iStation];
207	+	}
208	+
209	+	//--------------------------------------------------------------------------------------------------
210	+	inline Double_t mithep::Muon::GetPullY(Int_t iStation) const
211	+	{
212	+	// Return pull in y in given chamber.
213	+
214	+	assert(iStation >= 0 && iStation < 8);
215	+	return fPullY[iStation];
216	+	}
217	+
218	+	//--------------------------------------------------------------------------------------------------
219	+	inline Double_t mithep::Muon::GetTrackDist(Int_t iStation) const
220	+	{
221	+	// Return track distance in given chamber.
222	+
223	+	assert(iStation >= 0 && iStation < 8);
224	+	return fTrackDist[iStation];
225	+	}
226	+
227	+	//--------------------------------------------------------------------------------------------------
228	+	inline Double_t mithep::Muon::GetTrackDistErr(Int_t iStation) const
229	+	{
230	+	// Return error of track distance in given chamber.
231	+
232	+	assert(iStation >= 0 && iStation < 8);
233	+	return fTrackDistErr[iStation];
234	+	}
235	+
236	+	//--------------------------------------------------------------------------------------------------
237	+	inline Int_t mithep::Muon::GetNSegments(Int_t iStation) const
238	+	{
239	+	// Return number of segments in chamber.
240	+
241	+	assert(iStation >= 0 && iStation < 8);
242	+	return fNSegments[iStation];
243	+	}
244	+
245	+	//--------------------------------------------------------------------------------------------------
246	+	inline Bool_t mithep::Muon::Has(EClassType type) const
247	+	{
248	+	// Return true if the muon has a track of given class.
249	+
250	+	switch (type) {
251	+	case kAny:
252	+	if (BestTrk())
253	+	return kTRUE;
254	+	break;
255	+	case kGlobal:
256	+	if (GlobalTrk())
257	+	return kTRUE;
258	+	break;
259	+	case kTrackerOnly:
260	+	if (TrackerTrk())
261	+	return kTRUE;
262	+	break;
263	+	case kSta:
264	+	if (StandaloneTrk())
265	+	return kTRUE;
266	+	break;
267	+	case kNone:
268	+	if (!BestTrk())
269	+	return kTRUE;
270	+	break;
271	+	default:
272	+	break;
273	+	}
274	+
275	+	return kFALSE;
276	+	}
277	+
278	+	//--------------------------------------------------------------------------------------------------
279	+	inline mithep::Muon::EClassType mithep::Muon::Is() const
280	+	{
281	+	// Return the "best" classification of the muon according to the assigned tracks.
282	+
283	+	if (GlobalTrk())
284	+	return kGlobal;
285	+	else if (TrackerTrk())
286	+	return kTrackerOnly;
287	+	else if (StandaloneTrk())
288	+	return kSta;
289	+
290	+	return kNone;
291	+	}
292	+
293	+	//--------------------------------------------------------------------------------------------------
294	+	inline Int_t mithep::Muon::LastHit() const
295	+	{
296	+	// Return the last hit, or -1 if no one found.
297	+
298	+	Int_t lId = -1;
299	+	for (Int_t i0 = 0; i0 < 8; ++i0) {
300	+	if (GetDX(i0) < 99999 || GetDY(i0) < 99999)
301	+	lId = i0;
302	+	}
303	+	return lId;
304	+	}
305	+
306	+	//--------------------------------------------------------------------------------------------------
307	+	inline Int_t mithep::Muon::LastStation(Int_t iMax) const
308	+	{
309	+	// Return the last station, or -1 of no one found.
310	+
311	+	Int_t lId = -1;
312	+	if(TMath::Abs(iMax) > 8)
313	+	iMax = 8;
314	+	for (Int_t i0 = 0; i0 < iMax; ++i0) {
315	+	if (StationBit(i0) && ((lId % 4) < (i0 % 4)))
316	+	lId = i0;
317	+	}
318	+	return lId;
319	+	}
320	+
321	+	//--------------------------------------------------------------------------------------------------
322	+	inline Int_t mithep::Muon::LastStation(Double_t iMaxD, Double_t iMaxP) const
323	+	{
324	+	// Return the last station for given deviation and relative error, or -1 if no one found.
325	+
326	+	Int_t lId = -1;
327	+	for (Int_t i0 = 0; i0 < 8; ++i0) {
328	+	if ((lId % 4) > (i0 % 4))
329	+	continue;
330	+	if (GetTrackDist(i0) < iMaxD &&
331	+	GetTrackDist(i0)/GetTrackDistErr(i0) < iMaxP)
332	+	lId = i0;
333	+	}
334	+	return lId;
335	+	}
336	+
337	+	//--------------------------------------------------------------------------------------------------
338	+	inline Bool_t mithep::Muon::PromptTight(EClassType type) const
339	+	{
340	+	// Return whether track for given class matches tight quality criteria.
341	+
342	+	const mithep::Track *lTrack = 0;
343	+	switch (type) {
344	+	case kAny:
345	+	lTrack = BestTrk();
346	+	break;
347	+	case kGlobal:
348	+	lTrack = GlobalTrk();
349	+	break;
350	+	case kTrackerOnly:
351	+	lTrack = TrackerTrk();
352	+	break;
353	+	case kSta:
354	+	lTrack = StandaloneTrk();
355	+	break;
356	+	default:
357	+	break;
358	+	}
359	+
360	+	if (lTrack == 0)
361	+	return kFALSE;
362	+	if (lTrack->NHits() < 11)
363	+	return kFALSE;
364	+	if (lTrack->Chi2()/lTrack->Ndof() > 10.)
365	+	return kFALSE;
366	+	if (lTrack->D0() > 0.2)
367	+	return kFALSE;
368	+	if ((LastHit() % 4) == 0)
369	+	return kFALSE;
370	+	return kTRUE;
371	+	}
372	+
373	+	//--------------------------------------------------------------------------------------------------
374	+	inline Bool_t mithep::Muon::TMOneStation(Double_t iDYMin, Double_t iPYMin,
375	+	Double_t iDXMin, Double_t iPXMin, Int_t iN) const
376	+	{
377	+	// Check if the muon is matched to at least one station (chamber).
378	+
379	+	if (NSegments() < iN)
380	+	return kFALSE; //second last one
381	+
382	+	Bool_t pGoodX  = kFALSE;
383	+	Bool_t pBadY   = kFALSE;
384	+	for (Int_t i0 = 0; i0 < 8; ++i0) {
385	+	if ((TMath::Abs(GetDX(i0))    < iDXMin  ||
386	+	TMath::Abs(GetPullX(i0)) < iPXMin))
387	+	pGoodX = kTRUE;
388	+	if (pGoodX &&
389	+	(TMath::Abs(GetDY(i0))    < iDYMin  ||
390	+	TMath::Abs(GetPullY(i0)) < iPYMin))
391	+	return kTRUE;
392	+	if (TMath::Abs(GetDY(i0)) < 999999)
393	+	pBadY = kTRUE;
394	+	if (i0 == 3 && pGoodX && !pBadY)
395	+	return kTRUE;
396	+	}
397	+	return kFALSE;
398	+	}
399	+
400	+	//--------------------------------------------------------------------------------------------------
401	+	inline Bool_t mithep::Muon::TMLastStation(Double_t iDYMin, Double_t iPYMin,
402	+	Double_t iDXMin, Double_t iPXMin, Int_t iN) const
403	+	{
404	+	// Check if the muon is matched to its last station (chamber).
405	+
406	+	if (NSegments() < iN)
407	+	return kFALSE; //second last one
408	+
409	+	Int_t lLast = LastStation(-3.,-3.); // last required station
410	+	if (lLast < 0)
411	+	return kFALSE;
412	+	if (GetDX(lLast) > 9999.)
413	+	return kFALSE;
414	+	lLast = LastStation(); //no requirements
415	+	if (lLast < 0)
416	+	return kFALSE;
417	+	if (!(TMath::Abs(GetDX(lLast))    < iDXMin  ||
418	+	TMath::Abs(GetPullX(lLast)) < iPXMin))
419	+	return kFALSE;
420	+	if (lLast == 3)
421	+	lLast = LastStation(3);
422	+	if (lLast < 0)
423	+	return kFALSE;
424	+	if (!(TMath::Abs(GetDY(lLast))    < iDYMin ||
425	+	TMath::Abs(GetPullY(lLast)) < iPYMin))
426	+	return kFALSE;
427	+	return kTRUE;
428	+	}
429	+
430	+	//--------------------------------------------------------------------------------------------------
431	+	inline void mithep::Muon::SetDX(Int_t iStation, Double_t iDX)
432	+	{
433	+	// Return uncertainty in x in given chamber.
434	+
435	+	assert(iStation >= 0 && iStation < 8);
436	+	fDX[iStation] = iDX;
437	+	}
438	+
439	+	//--------------------------------------------------------------------------------------------------
440	+	inline void mithep::Muon::SetDY(Int_t iStation, Double_t iDY)
441	+	{
442	+	// Return uncertainty in y in given chamber.
443	+
444	+	assert(iStation >= 0 && iStation < 8);
445	+	fDY[iStation] = iDY;
446	+	}
447	+
448	+	//--------------------------------------------------------------------------------------------------
449	+	inline void mithep::Muon::SetPullX(Int_t iStation, Double_t iPullX)
450	+	{
451	+	// Set pull in x in given chamber.
452	+
453	+	assert(iStation >= 0 && iStation < 8);
454	+	fPullX[iStation] = iPullX;
455	+	}
456	+
457	+	//--------------------------------------------------------------------------------------------------
458	+	inline void mithep::Muon::SetPullY(Int_t iStation, Double_t iPullY)
459	+	{
460	+	// Set pull in y in given chamber.
461	+
462	+	assert(iStation >= 0 && iStation < 8);
463	+	fPullY[iStation] = iPullY;
464	+	}
465	+
466	+	//--------------------------------------------------------------------------------------------------
467	+	inline void mithep::Muon::SetTrackDist(Int_t iStation, Double_t iDist)
468	+	{
469	+	// Set track distance in given chamber.
470	+
471	+	assert(iStation >= 0 && iStation < 8);
472	+	fTrackDist[iStation] = iDist;
473	+	}
474	+
475	+	//--------------------------------------------------------------------------------------------------
476	+	inline void mithep::Muon::SetTrackDistErr(Int_t iStation, Double_t iDistErr)
477	+	{
478	+	// Set error of track distance in given chamber.
479	+
480	+	assert(iStation >= 0 && iStation < 8);
481	+	fTrackDistErr[iStation] = iDistErr;
482	+	}
483	+
484	+	//--------------------------------------------------------------------------------------------------
485	+	inline void mithep::Muon::SetNSegments(Int_t iStation, Int_t NSegments)
486	+	{
487	+	// Set number of segments in chamber.
488	+
489	+	assert(iStation >= 0 && iStation < 8);
490	+	fNSegments[iStation] = NSegments;
491	+	}
492		#endif
493	+
494	+
495	+
496	+
497	+

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