class BandMatrixInverse : public MatrixInverse

Data type for inverse of band matrix

Inheritance:

Public Methods

BandMatrixInverse(const BandMatrix & mat)

Creates band inverse matrix

int HalfBandWidth() const

Returns the half-band-width of the original band matrix.

virtual void Mult(const Vector & x, Vector & y) const

Matrix vector multiplication with band-inverse Matrix.

virtual ~BandMatrixInverse()

Destroys band inverse matrix.

Inherited from MatrixInverse:

Public Methods

inline int Size() const

BandMatrixInverse(const BandMatrix & mat)

Creates band inverse matrix. Computes the LU factorization of mat and stores it.

int HalfBandWidth() const

Returns the half-band-width of the original band matrix.

virtual void Mult(const Vector & x, Vector & y) const

Matrix vector multiplication with band-inverse Matrix.

virtual ~BandMatrixInverse()

Destroys band inverse matrix.

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