| [f17e10d] | 1 | //
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| 2 | #ifndef G__ACCEPTANCECLX_H
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| 3 | #define G__ACCEPTANCECLX_H
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| 4 | //
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| 5 | #include <TMath.h>
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| 6 | #include <TVectorF.h>
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| 7 | #include <TMatrixF.h>
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| 8 | #include <TString.h>
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| 9 | #include <TFile.h>
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| 10 | #include <TTree.h>
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| 11 | #include <TF2.h>
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| 12 | #include <iostream>
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| 13 | #include <vector>
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| 14 | #include "SolGeom.h"
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| 15 | #include "SolTrack.h"
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| 16 | //
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| 17 | // Class to create geometry for solenoid geometry
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| 18 |
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| 19 | class AcceptanceClx {
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| 20 | //
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| 21 | // Class to handle storing and retieving of tracking acceptance
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| 22 | //
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| 23 | private:
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| 24 | TMatrixF fAcc; // Acceptance matrix
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| 25 | Int_t fNPtNodes; // Numer of Pt nodes
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| 26 | TVectorF fPtArray; // Array of Pt nodes
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| 27 | Int_t fNThNodes; // Numer of Theta nodes
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| 28 | TVectorF fThArray; // Array of Theta nodes (Theta in degrees)
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| 29 | //
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| 30 | // Service routines
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| 31 | void VecInsert(Int_t i, Float_t x, TVectorF& Vec);
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| 32 | void SplitPt(Int_t i, TVectorF &AccPt);
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| 33 | void SplitTh(Int_t i, TVectorF &AccTh);
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| 34 | public:
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| 35 | //
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| 36 | // Constructors
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| 37 | AcceptanceClx(SolGeom *InGeo); // Initialize arrays from geometry
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| 38 | AcceptanceClx(TString InFile); // Initialize from acceptance file
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| 39 | // Destructor
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| 40 | ~AcceptanceClx();
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| 41 | //
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| 42 | // Accessors
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| 43 | TMatrixF* GetAccMatrix() { return &fAcc; }
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| 44 | Int_t GetNrPt() { return fNPtNodes; }
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| 45 | Int_t GetNrTh() { return fNThNodes; }
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| 46 |
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| 47 | TVectorF* GetPtArray() { return &fPtArray; }
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| 48 | TVectorF* GetThArray() { return &fThArray; }
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| 49 | //
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| 50 | // Read and write
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| 51 | void ReadAcceptance(TString InFile); // Stand alone usage
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| 52 | void WriteAcceptance(TString OutFile); // Stand alone usage
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| 53 | void WriteAcceptance(TFile *OutFile);
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| 54 | //
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| 55 | // Function returning interpolated number of hit measurement layers
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| 56 | Double_t HitNumber(Double_t pt, Double_t Theta); // Theta in degrees
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| 57 | Double_t HitNum(Double_t *x, Double_t *p);
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| 58 | };
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| 59 |
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| 60 | #endif
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