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c18195b9 | 1 | #ifndef ALIALIGNOBJ_H |
2 | #define ALIALIGNOBJ_H | |
3 | ||
fdf65bb5 | 4 | //************************************************************************ |
ff2dbca1 | 5 | // AliAlignObj: alignment base class for the storage of the alignment * |
6 | // constants for a single volume: * | |
7 | // - a displacement (a shift and a rotation) either as * | |
8 | // - the 6 doubles which identify it or as * | |
9 | // - the matrix which identifies it * | |
10 | // - the identity of the volume itself in form of a symbolic volume * | |
11 | // name for alignable volumes, in form of a TGeo path otherwise, * | |
12 | // and as a unique integer identifier * | |
befe2c08 | 13 | //************************************************************************ |
e9304cb8 | 14 | #include <TObject.h> |
15 | #include <TString.h> | |
90dbf5fb | 16 | #include <Rtypes.h> |
25be1e5c | 17 | #include "AliGeomManager.h" |
46175b3a | 18 | #include <TMatrixD.h> |
19 | #include <TMatrixDSym.h> | |
25be1e5c | 20 | |
c18195b9 | 21 | |
03b18860 | 22 | class AliTrackPoint; |
23 | class AliTrackPointArray; | |
2499b21b | 24 | class TGeoMatrix; |
03b18860 | 25 | |
c18195b9 | 26 | class AliAlignObj : public TObject { |
27 | ||
28 | public: | |
29 | ||
d9cc42ed | 30 | AliAlignObj(); |
b760c02e | 31 | AliAlignObj(const char* symname, UShort_t voluid); |
90dbf5fb | 32 | AliAlignObj(const char* symname, UShort_t voluid, Double_t* cmat); |
25be1e5c | 33 | AliAlignObj(const char* symname, AliGeomManager::ELayerID detId, Int_t modId); |
d9cc42ed | 34 | AliAlignObj(const AliAlignObj& theAlignObj); |
35 | AliAlignObj& operator= (const AliAlignObj& theAlignObj); | |
36 | AliAlignObj& operator*=(const AliAlignObj& theAlignObj); | |
37 | virtual ~AliAlignObj(); | |
c18195b9 | 38 | |
39 | //Setters | |
40 | virtual void SetTranslation(Double_t x, Double_t y, Double_t z) = 0; | |
41 | virtual void SetTranslation(const TGeoMatrix& m) = 0; | |
32898fe7 | 42 | virtual Bool_t SetLocalTranslation(Double_t x, Double_t y, Double_t z); |
43 | virtual Bool_t SetLocalTranslation(const TGeoMatrix& m); | |
c18195b9 | 44 | virtual void SetRotation(Double_t psi, Double_t theta, Double_t phi) = 0; |
45 | virtual Bool_t SetRotation(const TGeoMatrix& m) = 0; | |
32898fe7 | 46 | virtual Bool_t SetLocalRotation(Double_t psi, Double_t theta, Double_t phi); |
47 | virtual Bool_t SetLocalRotation(const TGeoMatrix& m); | |
c18195b9 | 48 | virtual void SetPars(Double_t x, Double_t y, Double_t z, Double_t psi, |
b760c02e | 49 | Double_t theta, Double_t phi); |
1bfe7ffc | 50 | virtual Bool_t SetLocalPars(Double_t x, Double_t y, Double_t z, |
51 | Double_t psi, Double_t theta, Double_t phi); | |
b760c02e | 52 | virtual Bool_t SetMatrix(const TGeoMatrix& m); |
53 | virtual Bool_t SetLocalMatrix(const TGeoMatrix& m); | |
54 | void SetSymName(const TString& symname) {fVolPath=symname;} | |
cab6c0d0 | 55 | void SetVolUID(UShort_t voluid) {fVolUID=voluid;} |
25be1e5c | 56 | void SetVolUID(AliGeomManager::ELayerID layerId, Int_t modId); |
90dbf5fb | 57 | void SetCorrMatrix(Double_t *cov); |
e9304cb8 | 58 | void SetCorrMatrix(TMatrixDSym& mcov); |
46175b3a | 59 | Bool_t SetFromLocalCov(Double_t *lCov); |
60 | Bool_t SetFromLocalCov(TMatrixDSym& lCov); | |
c18195b9 | 61 | |
62 | //Getters | |
b760c02e | 63 | const char *GetSymName() const {return fVolPath.Data();} |
c18195b9 | 64 | UShort_t GetVolUID() const {return fVolUID;} |
25be1e5c | 65 | void GetVolUID(AliGeomManager::ELayerID &layerId, Int_t &modId) const; |
c18195b9 | 66 | virtual void GetTranslation(Double_t* tr) const=0; |
32898fe7 | 67 | virtual Bool_t GetLocalTranslation(Double_t* tr) const; |
c18195b9 | 68 | virtual Bool_t GetAngles(Double_t* angles) const=0; |
32898fe7 | 69 | virtual Bool_t GetLocalAngles(Double_t* angles) const; |
70 | virtual Bool_t GetPars(Double_t transl[], Double_t angles[]) const; | |
71 | virtual Bool_t GetLocalPars(Double_t transl[], Double_t angles[]) const; | |
c18195b9 | 72 | virtual void GetMatrix(TGeoHMatrix& m) const=0; |
32898fe7 | 73 | virtual Bool_t GetLocalMatrix(TGeoHMatrix& m) const; |
90dbf5fb | 74 | void GetCovMatrix(Double_t *cov) const; |
e9304cb8 | 75 | void GetCovMatrix(TMatrixDSym& mcov) const; |
46175b3a | 76 | Bool_t GetJacobian(TMatrixD& mJ) const; |
77 | Bool_t GetLocalCovMatrix(Double_t *cov) const; | |
78 | Bool_t GetLocalCovMatrix(TMatrixDSym& lCov) const; | |
c18195b9 | 79 | |
d9cc42ed | 80 | Bool_t IsSortable() const {return kTRUE;} |
4b94e753 | 81 | Int_t GetLevel() const; |
82 | virtual Int_t Compare(const TObject* obj) const; | |
83 | ||
03b18860 | 84 | virtual AliAlignObj& Inverse() const=0; |
85 | ||
6b1b1a3b | 86 | void Transform(AliTrackPoint &p, Bool_t copycov=kFALSE) const; |
03b18860 | 87 | void Transform(AliTrackPointArray &array) const; |
88 | ||
c18195b9 | 89 | void Print(Option_t *) const; |
90 | ||
25be1e5c | 91 | static Int_t LayerSize(Int_t layerId) {return AliGeomManager::LayerSize(layerId);} |
92 | static const char* LayerName(Int_t layerId) {return AliGeomManager::LayerName(layerId);} | |
98937d93 | 93 | |
25be1e5c | 94 | static UShort_t LayerToVolUID(AliGeomManager::ELayerID layerId, Int_t modId) {return AliGeomManager::LayerToVolUID(layerId, modId);} |
95 | static UShort_t LayerToVolUID(Int_t layerId, Int_t modId) {return AliGeomManager::LayerToVolUID(layerId, modId);} | |
96 | static AliGeomManager::ELayerID VolUIDToLayer(UShort_t voluid, Int_t &modId) {return AliGeomManager::VolUIDToLayer(voluid, modId);} | |
97 | static AliGeomManager::ELayerID VolUIDToLayer(UShort_t voluid) {return AliGeomManager::VolUIDToLayer(voluid);} | |
98 | static UShort_t LayerToVolUIDSafe(AliGeomManager::ELayerID layerId, Int_t modId) {return AliGeomManager::LayerToVolUIDSafe(layerId, modId);} | |
99 | static UShort_t LayerToVolUIDSafe(Int_t layerId, Int_t modId) {return AliGeomManager::LayerToVolUIDSafe(layerId, modId);} | |
100 | static AliGeomManager::ELayerID VolUIDToLayerSafe(UShort_t voluid, Int_t &modId) {return AliGeomManager::VolUIDToLayerSafe(voluid, modId);} | |
101 | static AliGeomManager::ELayerID VolUIDToLayerSafe(UShort_t voluid) {return AliGeomManager::VolUIDToLayerSafe(voluid);} | |
03b18860 | 102 | |
25be1e5c | 103 | static const char* SymName(UShort_t voluid) {return AliGeomManager::SymName(voluid);} |
104 | static const char* SymName(AliGeomManager::ELayerID layerId, Int_t modId) {return AliGeomManager::SymName(layerId, modId);} | |
03b18860 | 105 | |
5590c6c3 | 106 | Bool_t ApplyToGeometry(Bool_t ovlpcheck=kFALSE); |
25be1e5c | 107 | static Bool_t GetFromGeometry(const char *symname, AliAlignObj &alobj) {return AliGeomManager::GetFromGeometry(symname, alobj);} |
995ad051 | 108 | |
25be1e5c | 109 | static AliAlignObj* GetAlignObj(UShort_t voluid) {return AliGeomManager::GetAlignObj(voluid);} |
110 | static AliAlignObj* GetAlignObj(AliGeomManager::ELayerID layerId, Int_t modId) {return AliGeomManager::GetAlignObj(layerId, modId);} | |
c5304981 | 111 | |
25be1e5c | 112 | static Bool_t GetOrigGlobalMatrix(const char *symname, TGeoHMatrix &m) {return AliGeomManager::GetOrigGlobalMatrix(symname, m);} |
276cb1b1 | 113 | |
c18195b9 | 114 | protected: |
115 | ||
116 | void AnglesToMatrix(const Double_t *angles, Double_t *rot) const; | |
117 | Bool_t MatrixToAngles(const Double_t *rot, Double_t *angles) const; | |
118 | ||
119 | //Volume identifiers | |
b760c02e | 120 | TString fVolPath; // Symbolic volume name; in case could coincide with |
ff2dbca1 | 121 | // the volume path inside TGeo geometry (for non-alignable volumes) |
98937d93 | 122 | UShort_t fVolUID; // Unique volume ID |
123 | ||
90dbf5fb | 124 | Double32_t fDiag[6]; // diagonal elements of the correlation matrix for shifts and rotations (dx,dy,dz,dpsi,dtheta,dphi) |
125 | Double32_t fODia[15]; // [-1, 1,8] off-diagonal elements (in 8 bit precision) of the correlation matrix | |
126 | ||
127 | ClassDef(AliAlignObj, 3) | |
c18195b9 | 128 | }; |
129 | ||
c18195b9 | 130 | #endif |