BlockMatrix Class Reference

#include <usermatrix.h>

Inheritance diagram for BlockMatrix:

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Collaboration diagram for BlockMatrix:

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List of all members.

Public Member Functions
void	set_dim ()
	BlockMatrix (int n=0)
	(Standard-)Constructor for the dimension.
	BlockMatrix (const vector< ivector > &block_)
	Constructor for the block-structure.
	BlockMatrix (const vector< ivector > &block_, const vector< Pointer< UserMatrix > > &A_)
	Constructor for the block-structure and matrix-structure.
	BlockMatrix (Pointer< UserMatrix > A_)
	Constructor for one block with a simple block-structure.
	BlockMatrix (const BlockMatrix &b)
	Copy-Constructor.
void	MultV (UserVector< double > &y, const UserVector< double > &x) const
	Multiplies with a UserVector<double>.
double	yAx (const UserVector< double > &y, const UserVector< double > &x) const
	Multiplies from left and from right with UserVector<double>'s.
void	MultV (IntervalVector &y, const IntervalVector &x) const
interval< double >	yAx (const IntervalVector &y, const IntervalVector &x) const
Pointer< UserMatrix >	operator[] (int k) const
	Gives a pointer to the matrix of the k-th block.
void	print (ostream &out) const
	Prints out some information about this matrix.
Public Attributes
vector< Pointer< UserMatrix > >	A
	The matrices of each block.
vector< ivector >	block
	The block-structure.

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Detailed Description

Definition at line 656 of file usermatrix.h.

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Constructor & Destructor Documentation

BlockMatrix::BlockMatrix

(

int

n = 0

)

[inline]

(Standard-)Constructor for the dimension.

Parameters:

n

The dimension, default is 0.

Definition at line 680 of file usermatrix.h.

BlockMatrix::BlockMatrix

(

const vector< ivector > &

block_

)

[inline]

Constructor for the block-structure.

Parameters:

block_

The block-structure.

Definition at line 692 of file usermatrix.h.

BlockMatrix::BlockMatrix	(	const vector< ivector > &	block_,
		const vector< Pointer< UserMatrix > > &	A_
	)			[inline]

Constructor for the block-structure and matrix-structure.

Parameters:

	block_	The block-structure to copy.
	A_	The Pointer to the matrices of each block.

Definition at line 705 of file usermatrix.h.

BlockMatrix::BlockMatrix

(

Pointer< UserMatrix >

A_

)

[inline]

Constructor for one block with a simple block-structure.

Parameters:

A_

The pointer to the matrix for this block.

Definition at line 717 of file usermatrix.h.

BlockMatrix::BlockMatrix

(

const BlockMatrix &

b

)

[inline]

Copy-Constructor.

Parameters:

b

The BlockMatrix to copy.

Definition at line 732 of file usermatrix.h.

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Member Function Documentation

void BlockMatrix::set_dim

(

)

[inline]

Definition at line 672 of file usermatrix.h.

void BlockMatrix::MultV	(	UserVector< double > &	y,
		const UserVector< double > &	x
	)			const [virtual]

Multiplies with a UserVector<double>.

Parameters:

	y	The UserVector<double> to store the result (this*x) in.
	x	The UserVector<double> to multiply with.

Implements UserMatrix.

double BlockMatrix::yAx	(	const UserVector< double > &	y,
		const UserVector< double > &	x
	)			const [virtual]

Multiplies from left and from right with UserVector<double>'s.

Parameters:

	y	The UserVector<double> to multiply with from left.
	x	The UserVector<double> to multiply with from right.

Returns:

The double value y*this*x.

See also:

UserMatrix::xAx(const UserVector<double>&)

Reimplemented from UserMatrix.

void BlockMatrix::MultV	(	IntervalVector &	y,
		const IntervalVector &	x
	)			const [virtual]

Implements IntervalCompliantMatrix.

interval<double> BlockMatrix::yAx	(	const IntervalVector &	y,
		const IntervalVector &	x
	)			const [virtual]

Reimplemented from IntervalCompliantMatrix.

Pointer<UserMatrix> BlockMatrix::operator[]

(

int

k

)

const [inline]

Gives a pointer to the matrix of the k-th block.

Parameters:

k

The block-nr.

Returns:

The matrix for the k-th block.

Definition at line 766 of file usermatrix.h.

void BlockMatrix::print

(

ostream &

out

)

const [inline, virtual]

Prints out some information about this matrix.

Prints the dimension, the block-structure and the matrix of each defined block.

Parameters:

out

The ostream to print to.

Reimplemented from UserMatrix.

Definition at line 774 of file usermatrix.h.

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Member Data Documentation

vector<Pointer<UserMatrix> > BlockMatrix::A

The matrices of each block.

Definition at line 666 of file usermatrix.h.

vector<ivector> BlockMatrix::block

The block-structure.

Definition at line 670 of file usermatrix.h.

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

• usermatrix.h