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lethuill |
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#ifndef TRootBeamSpot_h
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#define TRootBeamSpot_h
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#include <string>
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#include <iostream>
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#include <iomanip>
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#include "Rtypes.h"
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#include "TVector3.h"
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using namespace std;
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class TRootBeamSpot : public TVector3
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{
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public:
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TRootBeamSpot() :
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TVector3(-999999.,-999999.,-999999.)
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,error_(-1.,-1.,-1.)
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,sigmaZ_(-1.)
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,sigmaZError_(-1.)
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,beamWidth_(-1.)
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,beamWidthError_(-1.)
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{;}
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TRootBeamSpot(const TRootBeamSpot& spot) :
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TVector3(spot)
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,error_(spot.error_)
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,sigmaZ_(spot.sigmaZ_)
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,sigmaZError_(spot.sigmaZError_)
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,beamWidth_(spot.beamWidth_)
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,beamWidthError_(spot.beamWidthError_)
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{;}
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TRootBeamSpot(Double_t vx, Double_t vy, Double_t vz) :
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TVector3(vx,vy,vz)
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,error_(-1.,-1.,-1.)
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,sigmaZ_(-1.)
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,sigmaZError_(-1.)
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,beamWidth_(-1.)
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,beamWidthError_(-1.)
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{;}
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TRootBeamSpot(Double_t vx, Double_t vy, Double_t vz, Double_t evx, Double_t evy, Double_t evz) :
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TVector3(vx,vy,vz)
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,error_(evx,evy,evz)
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,sigmaZ_(-1.)
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,sigmaZError_(-1.)
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,beamWidth_(-1.)
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,beamWidthError_(-1.)
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{;}
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TRootBeamSpot(const TVector3 &vertex) :
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TVector3(vertex)
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,error_(-1.,-1.,-1.)
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,sigmaZ_(-1.)
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,sigmaZError_(-1.)
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,beamWidth_(-1.)
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,beamWidthError_(-1.)
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{;}
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TRootBeamSpot( const TVector3 &vertex, const TVector3 &vertex_error) :
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TVector3(vertex)
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,error_(vertex_error)
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,sigmaZ_(-1.)
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,sigmaZError_(-1.)
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,beamWidth_(-1.)
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,beamWidthError_(-1.)
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{;}
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TRootBeamSpot(Double_t vx, Double_t vy, Double_t vz, Double_t evx, Double_t evy, Double_t evz, Float_t sigmaZ, Float_t sigmaZError, Float_t beamWidth, Float_t beamWidthError) :
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TVector3(vx,vy,vz)
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,error_(evx,evy,evz)
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,sigmaZ_(sigmaZ)
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,sigmaZError_(sigmaZError)
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,beamWidth_(beamWidth)
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,beamWidthError_(beamWidthError)
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{;}
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~TRootBeamSpot() {;}
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TVector3 error() const { return error_;}
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Double_t xError() const { return error_.x(); }
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Double_t yError() const { return error_.y(); }
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Double_t zError() const { return error_.z(); }
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Float_t sigmaZ() const { return sigmaZ_;}
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Float_t sigmaZError() const { return sigmaZError_;}
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Float_t beamWidth() const { return beamWidth_;}
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Float_t beamWidthError() const { return beamWidthError_;}
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TString typeName() const { return "TRootBeamSpot"; }
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void setError(TVector3 error) { error_ = error; }
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void setXerror(Double_t xerr) { error_.SetX(xerr); }
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void setYerror(Double_t yerr) { error_.SetY(yerr); }
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void setZerror(Double_t zerr) { error_.SetZ(zerr); }
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void setSigmaZ(Float_t sigmaZ) { sigmaZ_ = sigmaZ; }
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void setSigmaZError(Float_t sigmaZError) { sigmaZError_ = sigmaZError; }
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void setBeamWidth(Float_t beamWidth) { beamWidth_ = beamWidth; }
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void setBeamWidthError(Float_t beamWidthError) { beamWidthError_ = beamWidthError; }
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void fill(Double_t vx, Double_t vy, Double_t vz, Double_t evx, Double_t evy, Double_t evz, Float_t sigmaZ, Float_t sigmaZError, Float_t beamWidth, Float_t beamWidthError)
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{
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this->SetXYZ(vx,vy,vz);
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error_.SetXYZ(evx,evy,evz);
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sigmaZ_ = sigmaZ;
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sigmaZError_ = sigmaZError;
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beamWidth_ = beamWidth;
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beamWidthError_ = beamWidthError;
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}
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void clear()
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{
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this->SetXYZ(-999999.,-999999.,-999999.);
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error_.SetXYZ(-1.,-1.,-1.);
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sigmaZ_ = -1.;
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sigmaZError_ = -1.;
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beamWidth_ = -1.;
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beamWidthError_ = -1.;
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}
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friend std::ostream& operator<< (std::ostream& stream, const TRootBeamSpot& spot) {
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stream << "TRootBeamSpot - (x,y,z)=(" << spot.x() << ","<< spot.y() << ","<< spot.z() << ")"
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<< " error=(" << spot.xError() << ","<< spot.yError() << ","<< spot.zError() << ")"
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<< " sigmaZ=" << spot.sigmaZ() << " +- "<< spot.sigmaZError()
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<< " Beam width=" << spot.beamWidth() << " +- "<< spot.beamWidthError();
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return stream;
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};
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private:
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TVector3 error_; // Error on (x,y,z) beam position
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Float_t sigmaZ_; // RMS bunch length
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Float_t sigmaZError_; // RMS bunch length error
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Float_t beamWidth_; // Average transverse beam width
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Float_t beamWidthError_; // Error on average transverse beam width
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ClassDef (TRootBeamSpot,1);
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};
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#endif
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