AlignTransformError Class Reference

#include <AlignTransformError.h>

Public Types
typedef CLHEP::HepSymMatrix	SymMatrix

Public Member Functions
	AlignTransformError ()
	AlignTransformError (const SymMatrix &symMatrix, align::ID irawId)
SymMatrix	matrix () const
align::ID	rawId () const

Private Attributes
	COND_SERIALIZABLE
double	m_Parameters [m_nPars *(m_nPars+1)/2]
align::ID	m_rawId

Static Private Attributes
static const unsigned int	m_nPars = 3

Detailed Description

Class holding error due to an Alignment transformation It contains the raw detector id and the symmetrical error matrix. It is optimized for storage (error matrix is stored as C-array)

Definition at line 13 of file AlignTransformError.h.

Member Typedef Documentation

typedef CLHEP::HepSymMatrix AlignTransformError::SymMatrix

Definition at line 15 of file AlignTransformError.h.

Constructor & Destructor Documentation

AlignTransformError::AlignTransformError ( )

inline

Definition at line 18 of file AlignTransformError.h.

{ }

AlignTransformError::AlignTransformError ( const SymMatrix &  symMatrix, align::ID  irawId  )

inline

Definition at line 19 of file AlignTransformError.h.

References i, j, m_nPars, and m_Parameters.

                                :
    m_rawId(irawId) 
  { 
    for ( unsigned int i=0; i<m_nPars; ++i )
      for ( unsigned int j=0; j<=i; ++j )
        m_Parameters[i*(i+1)/2+j] = symMatrix[i][j];
  }

Member Function Documentation

SymMatrix AlignTransformError::matrix ( void  ) const

inline

Definition at line 28 of file AlignTransformError.h.

References i, j, m_nPars, m_Parameters, and query::result.

                           { 
    SymMatrix result(m_nPars);
    for ( unsigned int i=0; i<m_nPars; ++i )
      for ( unsigned int j=0; j<=i; ++j )
        result[i][j] = m_Parameters[i*(i+1)/2+j];
    return result;
  }

align::ID AlignTransformError::rawId ( ) const

inline

Definition at line 36 of file AlignTransformError.h.

References m_rawId.

{ return m_rawId; }

Member Data Documentation

AlignTransformError::COND_SERIALIZABLE

private

Definition at line 46 of file AlignTransformError.h.

const unsigned int AlignTransformError::m_nPars = 3

staticprivate

Definition at line 40 of file AlignTransformError.h.

Referenced by AlignTransformError(), and matrix().

double AlignTransformError::m_Parameters[m_nPars *(m_nPars+1)/2]

private

Definition at line 41 of file AlignTransformError.h.

Referenced by AlignTransformError(), and matrix().

align::ID AlignTransformError::m_rawId

private

Definition at line 42 of file AlignTransformError.h.

Referenced by rawId().