| 1 |
/** |
| 2 |
* \file inc/CaloLevel2.h |
| 3 |
* \author Emiliano Mocchiutti |
| 4 |
*/ |
| 5 |
#ifndef CaloLevel2_h |
| 6 |
#define CaloLevel2_h |
| 7 |
// |
| 8 |
#include <TObject.h> |
| 9 |
#include <TClonesArray.h> |
| 10 |
#include <TArrayI.h> |
| 11 |
// |
| 12 |
#include <CaloStruct.h> |
| 13 |
// |
| 14 |
|
| 15 |
/** |
| 16 |
* \brief Calorimeter track-related variables class |
| 17 |
* |
| 18 |
* This class contains track-related variables. One set of variables is saved for any given |
| 19 |
* track, including seltrigger event tracks. |
| 20 |
* |
| 21 |
*/ |
| 22 |
class CaloTrkVar : public TObject { |
| 23 |
|
| 24 |
private: |
| 25 |
|
| 26 |
public: |
| 27 |
// |
| 28 |
Int_t trkseqno; ///< this variable determine which track and which routine was used to obtain track related variables: if >= 0 standard routine/tracker track, -1 selftrigger event routine/calorimeter track, -2 high Z nuclei routine/calorimeter track, -3 standard routine/calorimeter track |
| 29 |
// |
| 30 |
// track related variables |
| 31 |
// |
| 32 |
Int_t ncore; ///< SUM(j=1,2)SUM(i=1,PLmax) Nhit(i,j)*i , where Nhit(i,j) is the number of hits in a cylinder of radius 2 Rm (Moliere radius) around the track in the i-th plane (where the top plane is number 1 and the sum runs up to plane number PLmax, closest to the calculated electromagnetic shower maximum of the j-th view) |
| 33 |
Int_t noint; ///< SUM(j=1,2)SUM(i=1,22) TH(i,j)*i , where TH(i,j) = 1 if the i-th plane of the j-th view has a cluster along (less than 4 mm away) the track with a deposited energy typical of a proton (order of one MIP), otherwise TH(i,j) = 0 |
| 34 |
Int_t ncyl; ///< the number of strip hit in a cylinder of radius 8 strips around the shower axis |
| 35 |
Int_t nlast; ///< the same as "ncyl" but only for the last four planes and radius 4 strips. |
| 36 |
Int_t npre; ///< the same as "ncyl" but only for the first three planes |
| 37 |
Int_t npresh; ///< the same as "ncyl" but with radius 2 strips and only in the first four planes |
| 38 |
Int_t ntr; ///< the same as "ncyl" but with radius 4 strips |
| 39 |
Int_t planetot; ///< number of planes used to calculate the energy truncated mean "qmean" |
| 40 |
Int_t nlow; ///< the same as "nstrip" but only after the calculated electromagnetic shower maximum |
| 41 |
Int_t tibar[22][2]; ///< strip traversed by the trajectory as measured by the tracker or by the selftrigger when trkseqno = -1 |
| 42 |
Float_t tbar[22][2]; ///< position in cm as measured by the tracker or by the selftrigger when trkseqno = -1 |
| 43 |
Float_t qcore; ///< SUM(j=1,2)SUM(i=1,PLmax) Qhit(i,j)*i , where Qhit(i,j) is the energy released (MIP) in a cylinder of radius 2 Rm (Moliere radius) around the track in the i-th plane (where the top plane is number 1 and the sum runs up to plane number PLmax, closest to the calculated electromagnetic shower maximum of the j-th view). |
| 44 |
Float_t qcyl; ///< the measured energy deposited in a cylinder of radius 8 strips around the shower axis |
| 45 |
Float_t qlast; ///< the same as "qcyl" but only for the last four planes and radius 4 strips. |
| 46 |
Float_t qpre; ///< the same as "qcyl" but only for the first three planes |
| 47 |
Float_t qpresh; ///< the same as "qcyl" but with radius 2 strips and only in the first four planes |
| 48 |
Float_t qtr; ///< the same as "qcyl" but with radius 4 strips |
| 49 |
Float_t qtrack; ///< the energy deposited in the strip closest to the track and the neighbouring strip on each side |
| 50 |
Float_t qtrackx; ///< measured energy in clusters along the track in the x-view |
| 51 |
Float_t qtracky; ///< measured energy in clusters along the track in the y-view |
| 52 |
Float_t dxtrack; ///< measured energy outside the clusters along the track in the x-view |
| 53 |
Float_t dytrack; ///< measured energy outside the clusters along the track in the y-view |
| 54 |
Float_t qmean; ///< the energy truncated mean that is the average energy deposit for the five planes with the smaller energy deposit of the whole calorimeter |
| 55 |
Float_t qlow; ///< the same as "qtot" but only after the calculated electromagnetic shower maximum |
| 56 |
Float_t dX0l; ///< tranversed X0 lenght |
| 57 |
// |
| 58 |
CaloTrkVar(); ///< Constructor. |
| 59 |
/** |
| 60 |
* \param trkvar Object of the class CaloTrkVar |
| 61 |
*/ |
| 62 |
CaloTrkVar(const CaloTrkVar &trkvar); ///< copy values from trkvar to this |
| 63 |
// |
| 64 |
void Clear(); ///< clear variables |
| 65 |
CaloTrkVar* GetCaloTrkVar(){return this;}; ///< returns pointer to this object |
| 66 |
// |
| 67 |
ClassDef(CaloTrkVar,2); |
| 68 |
// |
| 69 |
}; |
| 70 |
|
| 71 |
/** |
| 72 |
* \brief Calorimeter level2 class |
| 73 |
* |
| 74 |
* This class contains level2 calorimeter variables |
| 75 |
* |
| 76 |
**/ |
| 77 |
class CaloLevel2 : public TObject { |
| 78 |
private: |
| 79 |
TClonesArray *CaloTrk; ///< track related variables |
| 80 |
|
| 81 |
public: |
| 82 |
// |
| 83 |
// general variables |
| 84 |
// |
| 85 |
Int_t good; ///< no errors (perr, swerr and crc are checked) |
| 86 |
Int_t perr[4]; ///< processing errors (one for each calorimeter section) |
| 87 |
Int_t swerr[4];///< DSP status word |
| 88 |
Int_t crc[4]; ///< CRC errors on data |
| 89 |
Int_t selftrigger;///< self-trigger flag (1 selftrigger event, 0 normal event) |
| 90 |
// |
| 91 |
// common variables (not related to tracks) |
| 92 |
// |
| 93 |
Int_t nstrip; ///< total number of strip hit |
| 94 |
Int_t nx22; ///< number of strip hit in the last silicon plane of the calorimeter (x view number 22) |
| 95 |
Int_t planemax[2]; ///< plane of maximum energy release (x and y) |
| 96 |
Float_t qtot; ///< total energy detected (MIP) |
| 97 |
Float_t qx22; ///< energy detected in the last silicon plane of the calorimeter (x view number 22) |
| 98 |
Float_t qmax; ///< the maximum energy detected in a strip |
| 99 |
Float_t qq[4]; ///< the energy released in the first half of each of the four calorimeter sections |
| 100 |
// |
| 101 |
// Fit variables |
| 102 |
// |
| 103 |
Int_t npcfit[4]; ///< number of point used to perform the fit for the two views (0,1 calo fit, 2,3 selftrigger fit if any) |
| 104 |
Float_t varcfit[4]; ///< variance of the calorimeter fit for the two views (0,1 calo fit, 2,3 selftrigger fit if any) |
| 105 |
Float_t tanx[2]; ///< the tangent of the angle in the x direction as determined by the track fitted in the calorimeter (0 calo fit, 1 selftrigger fit) |
| 106 |
Float_t tany[2]; ///< the tangent of the angle in the x direction as determined by the track fitted in the calorimeter (0 calo fit, 1 selftrigger fit) |
| 107 |
Int_t fitmode[2]; ///< for x and y is 0 if the fit was performed with the "electron" algorithm, is 1 if the fit was performed with the "nuclei" algorithm |
| 108 |
Int_t cibar[22][2]; ///< strip traversed by the trajectory as measured by the calorimeter (calo fit) |
| 109 |
Float_t cbar[22][2]; ///< position in cm as measured by the calorimeter (calo fit) |
| 110 |
// |
| 111 |
// Energy variables |
| 112 |
// |
| 113 |
Float_t elen; ///< energy in GeV assuming an electron interaction (from simulations). |
| 114 |
Float_t selen; ///< sigma of the energy |
| 115 |
// |
| 116 |
// track related variables: inline methods |
| 117 |
// |
| 118 |
Int_t ntrk(){return CaloTrk->GetEntries();}; ///< number of saved blocks of track-related variables |
| 119 |
// |
| 120 |
// METHODS |
| 121 |
// |
| 122 |
Float_t impx(Int_t tr); ///< the x impact position on the first plane as determined by the track fitted in the calorimeter ( tr = 0 calo fit, tr = 1 selftrigger fit) |
| 123 |
Float_t impy(Int_t tr); ///< the y impact position on the first plane as determined by the track fitted in the calorimeter ( tr = 0 calo fit, tr = 1 selftrigger fit) |
| 124 |
|
| 125 |
// |
| 126 |
void GetElectronEnergy(Float_t &energy, Float_t &sigma); ///< returns energy and sigma using qtot and assuming the particle being an electron |
| 127 |
// |
| 128 |
CaloTrkVar *GetCaloTrkVar(Int_t notrack); ///< returns a pointer to the CaloTrkVar class containing track related variables for track number notrack |
| 129 |
// |
| 130 |
TClonesArray *GetTrackArray(){return CaloTrk;}; ///< returns a pointer to the track related variables array |
| 131 |
CaloLevel2* GetCaloLevel2(){return this;}; ///< returns pointer to this object |
| 132 |
// |
| 133 |
void GetLevel2Struct(cCaloLevel2 *l2) const; |
| 134 |
// |
| 135 |
void Clear(); |
| 136 |
void Delete(); //ELENA |
| 137 |
void Set(); //ELENA |
| 138 |
// |
| 139 |
// constructor |
| 140 |
// |
| 141 |
CaloLevel2(); ///< Constructor. |
| 142 |
~CaloLevel2(){Delete();}; //ELENA |
| 143 |
// |
| 144 |
friend class CaloProcessing; |
| 145 |
// |
| 146 |
ClassDef(CaloLevel2,4); |
| 147 |
}; |
| 148 |
|
| 149 |
#endif |
Parent Directory
| 
Revision Log