SumMatrix Class Reference

A class to represent the sum of two matrices with optional scaling. More...

#include <usermatrix.h>

Inheritance diagram for SumMatrix:

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Collaboration diagram for SumMatrix:

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List of all members.

Public Member Functions
	SumMatrix (Pointer< const UserMatrix > A_, Pointer< const UserMatrix > B_=NULL, double a_=1., double b_=1.)
	Constructor for two matrices and optional multipliers.
	SumMatrix (Pointer< UserMatrix > A_, Pointer< UserMatrix > B_=NULL, double a_=1., double b_=1.)
	SumMatrix (UserMatrix *A_, UserMatrix *B_=NULL, double a_=1., double b_=1.)
void	MultV (dvector &y, const dvector &x) const
void	MultV (UserVector< double > &y, const UserVector< double > &x) const
	Multiplies with a UserVector<double>.
virtual void	MultV (IntervalVector &y, const IntervalVector &x) const
void	print (ostream &out) const
	Prints out this matrix.
Public Attributes
Pointer< const UserMatrix >	A
Pointer< const UserMatrix >	B
double	a
double	b

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Detailed Description

A class to represent the sum of two matrices with optional scaling.

this == a*A + b*B, where A and B are UserMatrices ( with ((A||B) != NULL) ) and a and b are double's.

Definition at line 472 of file usermatrix.h.

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Constructor & Destructor Documentation

SumMatrix::SumMatrix	(	Pointer< const UserMatrix >	A_,
		Pointer< const UserMatrix >	B_ = NULL,
		double	a_ = 1.,
		double	b_ = 1.
	)			[inline]

Constructor for two matrices and optional multipliers.

A_ or B_ needs to be not NULL.

Parameters:

	A_	First matrix.
	B_	Second matrix.
	a_	First multiplier.
	b_	Second multiplier.

Definition at line 490 of file usermatrix.h.

SumMatrix::SumMatrix	(	Pointer< UserMatrix >	A_,
		Pointer< UserMatrix >	B_ = NULL,
		double	a_ = 1.,
		double	b_ = 1.
	)			[inline]

Definition at line 500 of file usermatrix.h.

SumMatrix::SumMatrix	(	UserMatrix *	A_,
		UserMatrix *	B_ = NULL,
		double	a_ = 1.,
		double	b_ = 1.
	)			[inline]

Definition at line 510 of file usermatrix.h.

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Member Function Documentation

void SumMatrix::MultV	(	dvector &	y,
		const dvector &	x
	)			const [inline]

Definition at line 520 of file usermatrix.h.

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

Multiplies with a UserVector<double>.

Abstract.

Parameters:

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

See also:

MultV(double*, double*)

Implements UserMatrix.

Definition at line 535 of file usermatrix.h.

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

Implements IntervalCompliantMatrix.

Definition at line 552 of file usermatrix.h.

void SumMatrix::print

(

ostream &

out

)

const [inline, virtual]

Prints out this matrix.

Generates a DenseMatrix with the values of this matrix and prints this one.

Parameters:

out

The ostream to print to.

See also:

DenseMatrix::print(ostream&)

Reimplemented from UserMatrix.

Definition at line 570 of file usermatrix.h.

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Member Data Documentation

Pointer<const UserMatrix> SumMatrix::A

Definition at line 480 of file usermatrix.h.

Pointer<const UserMatrix> SumMatrix::B

Definition at line 480 of file usermatrix.h.

double SumMatrix::a

Definition at line 481 of file usermatrix.h.

double SumMatrix::b

Definition at line 481 of file usermatrix.h.

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

• usermatrix.h