| Revision: | 1.18 |
| Committed: | Wed Sep 9 03:38:26 2009 UTC (15 years, 7 months ago) by bendavid |
| Content type: | text/plain |
| Branch: | MAIN |
| CVS Tags: | Mit_032, Mit_031, Mit_025c_branch2, Mit_025c_branch1, Mit_030, Mit_029c, Mit_029b, Mit_030_pre1, Mit_029a, Mit_029, Mit_029_pre1, Mit_028a, Mit_025c_branch0, Mit_028, Mit_027a, Mit_027, Mit_026, Mit_025e, Mit_025d, Mit_025c, Mit_025b, Mit_025a, Mit_025, Mit_025pre2, Mit_024b, Mit_025pre1, Mit_024a, Mit_024, Mit_023, Mit_022a, Mit_022, Mit_020d, TMit_020d, Mit_020c, Mit_021, Mit_021pre2, Mit_021pre1, Mit_020b, Mit_020a, Mit_020, Mit_020pre1, Mit_018, Mit_017, Mit_017pre3, Mit_017pre2, Mit_017pre1, Mit_016, Mit_015b, Mit_015a, Mit_015, Mit_014e, Mit_014d, Mit_014c, Mit_014b, Mit_014a, Mit_014, Mit_014pre3, Mit_014pre2, Mit_014pre1, Mit_013d, Mit_013c, Mit_013b, Mit_013a, Mit_013, Mit_013pre1, Mit_012i, Mit_012h, Mit_012g, Mit_012f, Mit_012e, Mit_012d, Mit_012c, Mit_012b, Mit_012a, Mit_012, Mit_011a, HEAD |
| Branch point for: | Mit_025c_branch |
| Changes since 1.17: | +4 -1 lines |
| Log Message: | Add MakeCopy functions and cleaned up some jetmet getters and setters |
| # | User | Rev | Content |
|---|---|---|---|
| 1 | loizides | 1.1 | //-------------------------------------------------------------------------------------------------- |
| 2 | bendavid | 1.18 | // $Id: Met.h,v 1.17 2009/07/13 11:00:29 loizides Exp $ |
| 3 | loizides | 1.1 | // |
| 4 | // Met | ||
| 5 | // | ||
| 6 | loizides | 1.9 | // Class to store missing transverse energy information. |
| 7 | loizides | 1.17 | // This is the base class for various specific kinds of missing energy (CaloMet, PFMet, etc.), |
| 8 | bendavid | 1.11 | // but can also be used directly. |
| 9 | loizides | 1.1 | // |
| 10 | // Authors: C.Loizides | ||
| 11 | //-------------------------------------------------------------------------------------------------- | ||
| 12 | |||
| 13 | loizides | 1.4 | #ifndef MITANA_DATATREE_MET_H |
| 14 | #define MITANA_DATATREE_MET_H | ||
| 15 | loizides | 1.1 | |
| 16 | loizides | 1.16 | #include "MitAna/DataTree/interface/Particle.h" |
| 17 | loizides | 1.1 | |
| 18 | namespace mithep | ||
| 19 | { | ||
| 20 | class Met : public Particle | ||
| 21 | { | ||
| 22 | public: | ||
| 23 | loizides | 1.9 | Met() : |
| 24 | bendavid | 1.11 | fMex(0), fMey(0), fSumEt(0), fElongit(0) { } |
| 25 | loizides | 1.7 | Met(Double_t mex, Double_t mey) : |
| 26 | bendavid | 1.11 | fMex(mex), fMey(mey), fSumEt(0), fElongit(0) { } |
| 27 | |||
| 28 | loizides | 1.10 | const FArrDouble32 &Dmex() const { return fDmex; } |
| 29 | const FArrDouble32 &Dmey() const { return fDmey; } | ||
| 30 | const FArrDouble32 &DSumEt() const { return fDSumEt; } | ||
| 31 | Double_t Elongitudinal() const { return fElongit; } | ||
| 32 | loizides | 1.15 | Bool_t HasCorrections() const; |
| 33 | bendavid | 1.18 | virtual Met *MakeCopy() const { return new Met(*this); } |
| 34 | bendavid | 1.11 | Double_t MetSig() const; |
| 35 | loizides | 1.13 | Double_t Mex() const { return fMex; } |
| 36 | Double_t Mey() const { return fMey; } | ||
| 37 | loizides | 1.10 | EObjType ObjType() const { return kMet; } |
| 38 | Double_t SumEt() const { return fSumEt; } | ||
| 39 | void PushCorrectionX(Double_t x) { fDmex.Add(x); } | ||
| 40 | void PushCorrectionY(Double_t x) { fDmey.Add(x); } | ||
| 41 | void PushCorrectionSumEt(Double_t x) { fDSumEt.Add(x); } | ||
| 42 | void SetElongitudinal(Double_t x) { fElongit = x; } | ||
| 43 | bendavid | 1.18 | void SetMex(Double_t x) { fMex = x; ClearMom(); } |
| 44 | void SetMey(Double_t x) { fMey = x; ClearMom(); } | ||
| 45 | loizides | 1.10 | void SetSumEt(Double_t x) { fSumEt = x; } |
| 46 | ksung | 1.5 | |
| 47 | loizides | 1.2 | protected: |
| 48 | loizides | 1.7 | void Clear(Option_t * /*option*/ =""); |
| 49 | loizides | 1.9 | void GetMom() const; |
| 50 | loizides | 1.7 | |
| 51 | loizides | 1.12 | Double32_t fMex; //[0,0,14]x-component |
| 52 | Double32_t fMey; //[0,0,14]y-component | ||
| 53 | Double32_t fSumEt; //[0,0,14]scalar sum of ET over all objects | ||
| 54 | Double32_t fElongit; //[0,0,14]z-comp. of vector E sum | ||
| 55 | loizides | 1.13 | FArrDouble32 fDmex; //||array of all corr. applied to MEx |
| 56 | FArrDouble32 fDmey; //||array of all corr. applied to MEy | ||
| 57 | FArrDouble32 fDSumEt; //||array of all corr. applied to SumET | ||
| 58 | ksung | 1.6 | |
| 59 | loizides | 1.14 | ClassDef(Met, 2) // Missing transverse energy class |
| 60 | loizides | 1.1 | }; |
| 61 | } | ||
| 62 | loizides | 1.7 | |
| 63 | loizides | 1.9 | //-------------------------------------------------------------------------------------------------- |
| 64 | loizides | 1.7 | inline void mithep::Met::Clear(Option_t *) |
| 65 | { | ||
| 66 | // Clear by deleting the std::vectors. | ||
| 67 | |||
| 68 | loizides | 1.10 | fDmex.Clear(); |
| 69 | fDmey.Clear(); | ||
| 70 | fDSumEt.Clear(); | ||
| 71 | loizides | 1.7 | } |
| 72 | |||
| 73 | loizides | 1.9 | //-------------------------------------------------------------------------------------------------- |
| 74 | inline void mithep::Met::GetMom() const | ||
| 75 | { | ||
| 76 | // Get momentum values from stored values. | ||
| 77 | |||
| 78 | Double_t pt = TMath::Sqrt(fMex*fMex+fMey*fMey); | ||
| 79 | Double_t phi = TMath::ATan2(fMey,fMex); | ||
| 80 | fCachedMom.SetCoordinates(pt,0,phi,0); | ||
| 81 | } | ||
| 82 | bendavid | 1.11 | |
| 83 | //-------------------------------------------------------------------------------------------------- | ||
| 84 | inline Double_t mithep::Met::MetSig() const | ||
| 85 | { | ||
| 86 | // Calculate Met Significance | ||
| 87 | |||
| 88 | if (fSumEt>0.0) | ||
| 89 | return (Et()/TMath::Sqrt(fSumEt)); | ||
| 90 | else | ||
| 91 | return -1.0; | ||
| 92 | } | ||
| 93 | loizides | 1.1 | #endif |