#101318: Patch for various problems in AliROOT
[u/mrichter/AliRoot.git] / TOF / AliTOFAlignment.h
CommitLineData
b33ed6c7 1#ifndef ALITOFALIGNMENT_H
2#define ALITOFALIGNMENT_H
3
4/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
5 * See cxx source for full Copyright notice */
6
7//////////////////////////////////////////////////////////////////
8// class for TOF Alignment:: //
9//////////////////////////////////////////////////////////////////
5c7c93fa 10//#include <TObject.h>
11//#include <TString.h>
b33ed6c7 12#include "TTask.h"
5c7c93fa 13//#include "TGeoManager.h"
14//#include "TGeoVolume.h"
15//#include "TGeoBBox.h"
16//#include "TGeoTrd1.h"
17//#include "TGeoPhysicalNode.h"
18//#include "TGeoNode.h"
19//#include "TGeoMatrix.h"
52883e9e 20
5c7c93fa 21class TGeoManager;
0e46b9ae 22class TObjArray;
5c7c93fa 23class TString;
24class TGeoMatrix;
b33ed6c7 25
26class AliTOFAlignment :public TTask{
27
e78d8265 28 enum {kMaxAlignObj=2000}; //maximal number of the TOF Alignable Objects
b33ed6c7 29
e78d8265 30 public:
b33ed6c7 31
e78d8265 32 AliTOFAlignment();
33 AliTOFAlignment(const AliTOFAlignment &t); //Copy Ctor
34 AliTOFAlignment& operator=(const AliTOFAlignment &source); // Assignment Operator
35 virtual ~AliTOFAlignment();
a6e0ebfe 36 virtual void WriteParOnCDB(const Char_t *sel, Int_t minrun, Int_t maxrun);
37 virtual void ReadParFromCDB(const Char_t *sel, Int_t nrun);
38 virtual void WriteSimParOnCDB(const Char_t *sel, Int_t minrun, Int_t maxrun);
39 virtual void ReadSimParFromCDB(const Char_t *sel, Int_t nrun);
216f457b 40 virtual void Smear(Float_t * const tr=0, Float_t * const rot=0); // create a set of AlignObj for TOF
41 virtual void Align(Float_t * const tr=0, Float_t * const rot=0); // create a set of AlignObj for TOF
52883e9e 42 TObjArray * GetTOFAlignArray() const {return fTOFAlignObjArray;}
43
44 //methods for survey
28dd10b6 45 virtual void WriteOnCDBforDC();
46 virtual void ReadFromCDBforDC();
52883e9e 47 virtual void BuildGeomForSurvey(); //Build ideal geometry (FTOA in BTOF)
216f457b 48 virtual void InsertMisAlignment(Float_t * const mis); //To test align. from Survey
52883e9e 49 virtual void MakeDefData(const Int_t nf,TString namefiles[]); //Combines survey data from different files
50 virtual void WriteCombData(const Char_t *nomefile, Int_t option); //Write combined data on a file
51 virtual void ReadSurveyDataAndAlign(); //Read survey data and call the right Alignement procedure
52 virtual void WriteSimSurveyData(const Char_t *nomefile); // Write sim data in standard format
b33ed6c7 53
54private:
52883e9e 55
56 static const Double_t fgkRorigTOF; //Radius of the TOF ext. volume, cm
57 static const Double_t fgkX1BTOF; //x1 size of BTOF
58 static const Double_t fgkX2BTOF; //x2 size of BTOF
59 static const Double_t fgkYBTOF; //y size of BTOF
60 static const Double_t fgkZBTOF; //z size of BTOF
61
7bce547d 62 // Four fiducial marks on SM, expressed in local coordinates (origin=center of TOF SM)
52883e9e 63 // They are positioned at x=+/- 38 cm, y=+/- 457.3 cm, z=11.2 cm
64
65 static const Double_t fgkXFM; //x pos of FM in BTOF, cm
66 static const Double_t fgkYFM; //y pos of FM in BTOF, cm
67 static const Double_t fgkZFM; //z pos of FM in BTOF, cm
68
69 Int_t fNTOFAlignObj; //Number of Alignable Objects
70 TGeoManager *fTOFmgr; //Pointer to TGeoManager
71 TObjArray *fTOFAlignObjArray; //Pointer to the TOF alignable objects
72 TGeoHMatrix* fTOFMatrixId[18]; //Ideal Matrices of TOF Volumes in the GRS
73 Float_t fCombFMData[72][6]; //Combined survey data
74 Int_t fNFMforSM[18][5]; //Number of FM for each SM
75
76 void AlignFromSurveyABC(Int_t iSM); //From Survey data of FM ABC, derive the needed transformations to get the Alignment Objects.
77 void AlignFromSurveyABD(Int_t iSM); //From Survey data of FM ABD, derive the needed transformations to get the Alignment Objects.
78 void AlignFromSurveyACD(Int_t iSM); //From Survey data of FM ACD, derive the needed transformations to get the Alignment Objects.
79 void AlignFromSurveyBCD(Int_t iSM); //From Survey data of FM BCD, derive the needed transformations to get the Alignment Objects.
5398b994 80
5398b994 81 ClassDef(AliTOFAlignment,2) // TOF Alignment
b33ed6c7 82};
83
84#endif