ProjectMatrix< T, N, D > Struct Template Reference

#include <ProjectMatrix.h>

Public Types
typedef ROOT::Math::SMatrix< T, D, D, ROOT::Math::MatRepSym< T, D > >	SMatDD
typedef ROOT::Math::SMatrix< T, D, N >	SMatDN
typedef ROOT::Math::SMatrix< T, N, D >	SMatND
typedef ROOT::Math::SMatrix< T, N, N >	SMatNN

Public Member Functions
void	fromH (SMatDN const &H)
SMatDN	matrix () const
SMatND	project (SMatDD const &s) const
SMatNN	project (SMatND const &k) const
void	projectAndSubtractFrom (SMatNN &__restrict__ s, SMatND const &__restrict__ k) const

Public Attributes
unsigned int	index [D]

Detailed Description

template<typename T, unsigned int N, unsigned int D>
struct ProjectMatrix< T, N, D >

Definition at line 10 of file ProjectMatrix.h.

Member Typedef Documentation

template<typename T, unsigned int N, unsigned int D>

typedef ROOT::Math::SMatrix<T,D,D,ROOT::Math::MatRepSym<T,D> > ProjectMatrix< T, N, D >::SMatDD

Definition at line 11 of file ProjectMatrix.h.

template<typename T, unsigned int N, unsigned int D>

typedef ROOT::Math::SMatrix<T,D,N > ProjectMatrix< T, N, D >::SMatDN

Definition at line 14 of file ProjectMatrix.h.

template<typename T, unsigned int N, unsigned int D>

typedef ROOT::Math::SMatrix<T,N,D > ProjectMatrix< T, N, D >::SMatND

Definition at line 13 of file ProjectMatrix.h.

template<typename T, unsigned int N, unsigned int D>

typedef ROOT::Math::SMatrix<T,N,N > ProjectMatrix< T, N, D >::SMatNN

Definition at line 12 of file ProjectMatrix.h.

Member Function Documentation

template<typename T, unsigned int N, unsigned int D>

void ProjectMatrix< T, N, D >::fromH ( SMatDN const &  H )

inline

Definition at line 28 of file ProjectMatrix.h.

References class-composition::H, i, ProjectMatrix< T, N, D >::index, j, and N.

                               {
    for (unsigned int i=0; i<D; i++) {
      index[i]=N;
      for (unsigned int j=0; j<N; j++)
        if ( H(i,j)>0 ) { index[i]=j; break;}
   }
  }

template<typename T, unsigned int N, unsigned int D>

SMatDN ProjectMatrix< T, N, D >::matrix ( void  ) const

inline

Definition at line 20 of file ProjectMatrix.h.

References i, ProjectMatrix< T, N, D >::index, and alignCSCRings::r.

                        {
    SMatDN r;
    for (unsigned int i=0; i<D; i++)
        r(i,index[i]) = T(1.);
    return r;
  }

template<typename T, unsigned int N, unsigned int D>

SMatND ProjectMatrix< T, N, D >::project ( SMatDD const &  s ) const

inline

Definition at line 37 of file ProjectMatrix.h.

References i, ProjectMatrix< T, N, D >::index, j, alignCSCRings::r, and alignCSCRings::s.

                                         {
    SMatND r;
    for (unsigned int i=0; i<D; i++)
      for (unsigned int j=0; j<D; j++)
    r(index[i],j) = s(i,j);
    return r;
  }

template<typename T, unsigned int N, unsigned int D>

SMatNN ProjectMatrix< T, N, D >::project ( SMatND const &  k ) const

inline

Definition at line 46 of file ProjectMatrix.h.

References i, ProjectMatrix< T, N, D >::index, j, relval_steps::k, N, and alignCSCRings::s.

                                         {
    SMatNN s;
    for (unsigned int i=0; i<N; i++)
      for (unsigned int j=0; j<D; j++)
    s(i,index[j]) = k(i,j);
    return s;
  }

template<typename T, unsigned int N, unsigned int D>

void ProjectMatrix< T, N, D >::projectAndSubtractFrom ( SMatNN &__restrict__  s, SMatND const &__restrict__  k  ) const

inline

Definition at line 55 of file ProjectMatrix.h.

References i, ProjectMatrix< T, N, D >::index, j, relval_steps::k, N, and alignCSCRings::s.

                                                                                            {
    for (unsigned int i=0; i<N; i++)
      for (unsigned int j=0; j<D; j++)
    s(i,index[j]) -= k(i,j);
  }

Member Data Documentation

template<typename T, unsigned int N, unsigned int D>

unsigned int ProjectMatrix< T, N, D >::index[D]

Definition at line 62 of file ProjectMatrix.h.

Referenced by BeautifulSoup.PageElement::_invert(), ProjectMatrix< T, N, D >::fromH(), BaseTrackerRecHit::getKfComponents1D(), BaseTrackerRecHit::getKfComponents2D(), ProjectMatrix< T, N, D >::matrix(), ProjectMatrix< T, N, D >::project(), and ProjectMatrix< T, N, D >::projectAndSubtractFrom().