GENFIT
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23 #ifndef genfit_AbsHMatrix_h
24 #define genfit_AbsHMatrix_h
27 #include <TMatrixDSym.h>
46 virtual const TMatrixD&
getMatrix()
const = 0;
49 virtual TVectorD
Hv(
const TVectorD& v)
const {
return getMatrix()*v;}
52 virtual TMatrixD
MHt(
const TMatrixDSym& M)
const {
return TMatrixD(M, TMatrixD::kMultTranspose,
getMatrix());}
53 virtual TMatrixD
MHt(
const TMatrixD& M)
const {
return TMatrixD(M, TMatrixD::kMultTranspose,
getMatrix());}
64 virtual void Print(
const Option_t* =
"")
const {;}
79 #endif // genfit_AbsHMatrix_h
HMatrix for projecting from AbsTrackRep parameters to measured parameters in a DetPlane.
Defines for I/O streams used for error and debug printing.
virtual bool isEqual(const AbsHMatrix &other) const =0
virtual void Print(const Option_t *="") const
virtual TVectorD Hv(const TVectorD &v) const
H*v.
virtual const TMatrixD & getMatrix() const =0
Get the actual matrix representation.
virtual TMatrixD MHt(const TMatrixD &M) const
AbsHMatrix(const AbsHMatrix &o)
bool operator==(const AbsHMatrix &other) const
virtual void HMHt(TMatrixDSym &M) const
similarity: H*M*H^t
virtual TMatrixD MHt(const TMatrixDSym &M) const
M*H^t.
virtual AbsHMatrix * clone() const =0
bool operator!=(const AbsHMatrix &other) const
AbsHMatrix & operator=(const AbsHMatrix &)