| 1 | //
|
|---|
| 2 | #ifndef G__ACCEPTANCECLX_H
|
|---|
| 3 | #define G__ACCEPTANCECLX_H
|
|---|
| 4 | //
|
|---|
| 5 | #include <TMath.h>
|
|---|
| 6 | #include <TVectorF.h>
|
|---|
| 7 | #include <TMatrixF.h>
|
|---|
| 8 | #include <TString.h>
|
|---|
| 9 | #include <TFile.h>
|
|---|
| 10 | #include <TTree.h>
|
|---|
| 11 | #include <TF2.h>
|
|---|
| 12 | #include <iostream>
|
|---|
| 13 | #include <vector>
|
|---|
| 14 | #include "SolGeom.h"
|
|---|
| 15 | #include "SolTrack.h"
|
|---|
| 16 | //
|
|---|
| 17 | // Class to create geometry for solenoid geometry
|
|---|
| 18 |
|
|---|
| 19 | class AcceptanceClx {
|
|---|
| 20 | //
|
|---|
| 21 | // Class to handle storing and retieving of tracking acceptance
|
|---|
| 22 | //
|
|---|
| 23 | private:
|
|---|
| 24 | TMatrixF fAcc; // Acceptance matrix
|
|---|
| 25 | Int_t fNPtNodes; // Numer of Pt nodes
|
|---|
| 26 | TVectorF fPtArray; // Array of Pt nodes
|
|---|
| 27 | Int_t fNThNodes; // Numer of Theta nodes
|
|---|
| 28 | TVectorF fThArray; // Array of Theta nodes (Theta in degrees)
|
|---|
| 29 | //
|
|---|
| 30 | // Service routines
|
|---|
| 31 | void VecInsert(Int_t i, Float_t x, TVectorF& Vec);
|
|---|
| 32 | void SplitPt(Int_t i, TVectorF &AccPt);
|
|---|
| 33 | void SplitTh(Int_t i, TVectorF &AccTh);
|
|---|
| 34 | public:
|
|---|
| 35 | //
|
|---|
| 36 | // Constructors
|
|---|
| 37 | AcceptanceClx(SolGeom *InGeo); // Initialize arrays from geometry
|
|---|
| 38 | AcceptanceClx(TString InFile); // Initialize from acceptance file
|
|---|
| 39 | // Destructor
|
|---|
| 40 | ~AcceptanceClx();
|
|---|
| 41 | //
|
|---|
| 42 | // Accessors
|
|---|
| 43 | TMatrixF* GetAccMatrix() { return &fAcc; }
|
|---|
| 44 | Int_t GetNrPt() { return fNPtNodes; }
|
|---|
| 45 | Int_t GetNrTh() { return fNThNodes; }
|
|---|
| 46 |
|
|---|
| 47 | TVectorF* GetPtArray() { return &fPtArray; }
|
|---|
| 48 | TVectorF* GetThArray() { return &fThArray; }
|
|---|
| 49 | //
|
|---|
| 50 | // Read and write
|
|---|
| 51 | void ReadAcceptance(TString InFile); // Stand alone usage
|
|---|
| 52 | void WriteAcceptance(TString OutFile); // Stand alone usage
|
|---|
| 53 | void WriteAcceptance(TFile *OutFile);
|
|---|
| 54 | //
|
|---|
| 55 | // Function returning interpolated number of hit measurement layers
|
|---|
| 56 | Double_t HitNumber(Double_t pt, Double_t Theta); // Theta in degrees
|
|---|
| 57 | Double_t HitNum(Double_t *x, Double_t *p);
|
|---|
| 58 | };
|
|---|
| 59 |
|
|---|
| 60 | #endif
|
|---|
