remora::Blocking< Matrix > Class Template Reference

partitions the matrix in 4 blocks defined by one splitting point (i,j). More...

#include <shark/LinAlg/Tools.h>

Public Member Functions
	Blocking (Matrix &matrix, std::size_t i, std::size_t j)
matrix_range< Matrix > const &	upperLeft () const
	Returns the lower left block of the matrix. More...
matrix_range< Matrix > const &	upperRight () const
	Returns the upper right block of the matrix. More...
matrix_range< Matrix > const &	lowerLeft () const
	Returns the lower left block of the matrix. More...
matrix_range< Matrix > const &	lowerRight () const
	Returns the lower right block of the matrix. More...
matrix_range< Matrix > &	upperLeft ()
	Returns the lower left block of the matrix. More...
matrix_range< Matrix > &	upperRight ()
	Returns the upper right block of the matrix. More...
matrix_range< Matrix > &	lowerLeft ()
	Returns the lower left block of the matrix. More...
matrix_range< Matrix > &	lowerRight ()
	Returns the lower right block of the matrix. More...

Detailed Description

template<class Matrix>
class remora::Blocking< Matrix >

partitions the matrix in 4 blocks defined by one splitting point (i,j).

the blocks are defined using the intervals [0,...,i), [i,...,mat.size1()] and [0,...,j), [j,...,mat.size2()]

Definition at line 42 of file Tools.h.

Constructor & Destructor Documentation

Blocking()

template<class Matrix >

remora::Blocking< Matrix >::Blocking ( Matrix &  matrix, std::size_t  i, std::size_t  j  )

inline

Definition at line 45 of file Tools.h.

Member Function Documentation

lowerLeft() [1/2]

template<class Matrix >

matrix_range<Matrix> const& remora::Blocking< Matrix >::lowerLeft ( ) const

inline

Returns the lower left block of the matrix.

Definition at line 61 of file Tools.h.

lowerLeft() [2/2]

template<class Matrix >

matrix_range<Matrix>& remora::Blocking< Matrix >::lowerLeft ( )

inline

Returns the lower left block of the matrix.

Definition at line 79 of file Tools.h.

lowerRight() [1/2]

template<class Matrix >

matrix_range<Matrix> const& remora::Blocking< Matrix >::lowerRight ( ) const

inline

Returns the lower right block of the matrix.

Definition at line 66 of file Tools.h.

lowerRight() [2/2]

template<class Matrix >

matrix_range<Matrix>& remora::Blocking< Matrix >::lowerRight ( )

inline

Returns the lower right block of the matrix.

Definition at line 84 of file Tools.h.

upperLeft() [1/2]

template<class Matrix >

matrix_range<Matrix> const& remora::Blocking< Matrix >::upperLeft ( ) const

inline

Returns the lower left block of the matrix.

Definition at line 53 of file Tools.h.

upperLeft() [2/2]

template<class Matrix >

matrix_range<Matrix>& remora::Blocking< Matrix >::upperLeft ( )

inline

Returns the lower left block of the matrix.

Definition at line 71 of file Tools.h.

upperRight() [1/2]

template<class Matrix >

matrix_range<Matrix> const& remora::Blocking< Matrix >::upperRight ( ) const

inline

Returns the upper right block of the matrix.

Definition at line 57 of file Tools.h.

upperRight() [2/2]

template<class Matrix >

matrix_range<Matrix>& remora::Blocking< Matrix >::upperRight ( )

inline

Returns the upper right block of the matrix.

Definition at line 75 of file Tools.h.

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

• include/shark/LinAlg/Tools.h