CRMatrixRect< T_Coeff, X, B >::PairWiseAssembler Class Reference

#include <CRMatrixRect.h>

Collaboration diagram for CRMatrixRect< T_Coeff, X, B >::PairWiseAssembler:

Public Member Functions
	PairWiseAssembler (Array< OffDiag > &coeffs, const Array< Vector< int, 2 > > &pairToCol)
OffDiag &	getCoeff01 (const int np)
OffDiag &	getCoeff10 (const int np)
void	addCoeffsSymmetric (const int np, const OffDiag &c)
void	addCoeffs (const int np, const OffDiag &c01, const OffDiag &c10)
void	addCoeff01 (const int np, const OffDiag &c01)
void	addCoeff10 (const int np, const OffDiag &c10)

Private Attributes
Array< OffDiag > &	_coeffs
const Array< Vector< int, 2 > > &	_pairToCol

Detailed Description

template<class T_Coeff, class X, class B>
class CRMatrixRect< T_Coeff, X, B >::PairWiseAssembler

Embedded class used for easy (ie. no search) access to matrix entries for the special case of face based finite volume discretizations. Works in conjunction with a pairwise access mapping provided by CRConnectivity

Definition at line 47 of file CRMatrixRect.h.

Constructor & Destructor Documentation

template<class T_Coeff , class X , class B >

CRMatrixRect< T_Coeff, X, B >::PairWiseAssembler::PairWiseAssembler ( Array< OffDiag > &  coeffs, const Array< Vector< int, 2 > > &  pairToCol  )

inline

Definition at line 50 of file CRMatrixRect.h.

                                                              :
      _coeffs(coeffs),
      _pairToCol(pairToCol)
    {}

Member Function Documentation

template<class T_Coeff , class X , class B >

void CRMatrixRect< T_Coeff, X, B >::PairWiseAssembler::addCoeff01 ( const int  np, const OffDiag &  c01  )

inline

Definition at line 78 of file CRMatrixRect.h.

References CRMatrixRect< T_Coeff, X, B >::PairWiseAssembler::_coeffs, and CRMatrixRect< T_Coeff, X, B >::PairWiseAssembler::_pairToCol.

    {
      _coeffs[_pairToCol[np][0]] += c01;
    }

template<class T_Coeff , class X , class B >

void CRMatrixRect< T_Coeff, X, B >::PairWiseAssembler::addCoeff10 ( const int  np, const OffDiag &  c10  )

inline

Definition at line 83 of file CRMatrixRect.h.

References CRMatrixRect< T_Coeff, X, B >::PairWiseAssembler::_coeffs, and CRMatrixRect< T_Coeff, X, B >::PairWiseAssembler::_pairToCol.

    {
      _coeffs[_pairToCol[np][1]] += c10;
    }

template<class T_Coeff , class X , class B >

void CRMatrixRect< T_Coeff, X, B >::PairWiseAssembler::addCoeffs ( const int  np, const OffDiag &  c01, const OffDiag &  c10  )

inline

Definition at line 72 of file CRMatrixRect.h.

References CRMatrixRect< T_Coeff, X, B >::PairWiseAssembler::_coeffs, and CRMatrixRect< T_Coeff, X, B >::PairWiseAssembler::_pairToCol.

    {
      _coeffs[_pairToCol[np][0]] += c01;
      _coeffs[_pairToCol[np][1]] += c10;
    }

template<class T_Coeff , class X , class B >

void CRMatrixRect< T_Coeff, X, B >::PairWiseAssembler::addCoeffsSymmetric ( const int  np, const OffDiag &  c  )

inline

Definition at line 66 of file CRMatrixRect.h.

References CRMatrixRect< T_Coeff, X, B >::PairWiseAssembler::_coeffs, and CRMatrixRect< T_Coeff, X, B >::PairWiseAssembler::_pairToCol.

    {
      _coeffs[_pairToCol[np][0]] += c;
      _coeffs[_pairToCol[np][1]] += c;
    }

template<class T_Coeff , class X , class B >

OffDiag& CRMatrixRect< T_Coeff, X, B >::PairWiseAssembler::getCoeff01 ( const int  np )

inline

Definition at line 56 of file CRMatrixRect.h.

References CRMatrixRect< T_Coeff, X, B >::PairWiseAssembler::_coeffs, and CRMatrixRect< T_Coeff, X, B >::PairWiseAssembler::_pairToCol.

    {
      return _coeffs[_pairToCol[np][0]];
    }

template<class T_Coeff , class X , class B >

OffDiag& CRMatrixRect< T_Coeff, X, B >::PairWiseAssembler::getCoeff10 ( const int  np )

inline

Definition at line 61 of file CRMatrixRect.h.

References CRMatrixRect< T_Coeff, X, B >::PairWiseAssembler::_coeffs, and CRMatrixRect< T_Coeff, X, B >::PairWiseAssembler::_pairToCol.

    {
      return _coeffs[_pairToCol[np][1]];
    }

Member Data Documentation

template<class T_Coeff , class X , class B >

Array<OffDiag>& CRMatrixRect< T_Coeff, X, B >::PairWiseAssembler::_coeffs

private

Definition at line 88 of file CRMatrixRect.h.

Referenced by CRMatrixRect< T_Coeff, X, B >::PairWiseAssembler::addCoeff01(), CRMatrixRect< T_Coeff, X, B >::PairWiseAssembler::addCoeff10(), CRMatrixRect< T_Coeff, X, B >::PairWiseAssembler::addCoeffs(), CRMatrixRect< T_Coeff, X, B >::PairWiseAssembler::addCoeffsSymmetric(), CRMatrixRect< T_Coeff, X, B >::PairWiseAssembler::getCoeff01(), and CRMatrixRect< T_Coeff, X, B >::PairWiseAssembler::getCoeff10().

template<class T_Coeff , class X , class B >

const Array<Vector<int,2> >& CRMatrixRect< T_Coeff, X, B >::PairWiseAssembler::_pairToCol

private

Definition at line 89 of file CRMatrixRect.h.

Referenced by CRMatrixRect< T_Coeff, X, B >::PairWiseAssembler::addCoeff01(), CRMatrixRect< T_Coeff, X, B >::PairWiseAssembler::addCoeff10(), CRMatrixRect< T_Coeff, X, B >::PairWiseAssembler::addCoeffs(), CRMatrixRect< T_Coeff, X, B >::PairWiseAssembler::addCoeffsSymmetric(), CRMatrixRect< T_Coeff, X, B >::PairWiseAssembler::getCoeff01(), and CRMatrixRect< T_Coeff, X, B >::PairWiseAssembler::getCoeff10().

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The documentation for this class was generated from the following file:

• CRMatrixRect.h