FBMatrix Class Reference

Four x Four (double) Matrix. More...

#include <fbtypes.h>

Public Member Functions
	FBMatrix ()
	Constructor Initializes matrix to identity.
	FBMatrix (const double *pValue)
	Constructor.
	FBMatrix (const FBMatrix &pMatrix)
	Copy Constructor.
void	Identity ()
	Load identity matrix.
void	Set (const double *pValue)
	Set matrix from an array.
	operator double * () const
	Overloaded double* cast.
double **	GetData () const
	return internal Data
double &	operator() (int i, int j)
	Overloaded operator (,)
const FBMatrix &	operator= (const FBMatrix &pMatrix)
	Overloaded equal operator.
const FBMatrix &	operator= (const double *pValue)
	assign operator.
bool	operator!= (const FBMatrix &pMatrix)
	not equal operator.
bool	operator== (const FBMatrix &pMatrix)
	equal operator.
const FBMatrix	operator+ (const FBMatrix &pMatrix) const
	add operator.
FBMatrix &	operator+= (const FBMatrix &pMatrix)
	add operator in place.
const FBMatrix	operator- ()
	unary minus operator.
const FBMatrix	operator- (const FBMatrix &pMatrix) const
	minus operator.
FBMatrix &	operator-= (const FBMatrix &pMatrix)
	minus operator in place.
const FBMatrix	operator* (const FBMatrix &pMatrix) const
	multiply operator.
FBMatrix &	operator*= (const FBMatrix &pMatrix)
	multiply operator in place.
const FBMatrix	operator* (const double pN) const
	multiply operator for double.
FBMatrix &	operator*= (const double pN)
	multiply operator for double in place.
FBMatrix &	Inverse ()
	Get Inversed matrix.
FBMatrix &	Transpose ()
	Get Transposed matrix.
bool	Validate ()
	Validated matrix.
const FBMatrix	InverseProduct (const FBMatrix &pMatrix)
	InverseProduct Matrix.

Detailed Description

Four x Four (double) Matrix.

Definition at line 289 of file fbtypes.h.

Constructor & Destructor Documentation

FBMatrix() [1/3]

FBMatrix

(

)

Constructor Initializes matrix to identity.

FBMatrix() [2/3]

FBMatrix

(

const double *

pValue

)

Constructor.

Parameters

pValue

Array to intialize matrix from.

FBMatrix() [3/3]

FBMatrix

(

const FBMatrix &

pMatrix

)

Copy Constructor.

Parameters

pMatrix

Matrix to copy.

Member Function Documentation

GetData()

double ** GetData

(

)

const

return internal Data

Returns

return an array[4][4].

Identity()

void Identity

(

)

Load identity matrix.

Inverse()

FBMatrix & Inverse

(

)

Get Inversed matrix.

Returns

the matrix Inversed.

InverseProduct()

const FBMatrix InverseProduct

(

const FBMatrix &

pMatrix

)

InverseProduct Matrix.

Parameters

pMatrix

Matrix to Product.

Returns

result matrix.

operator double *()

operator double *

(

)

const

Overloaded double* cast.

Returns

Matrix as an array.

operator!=()

bool operator!=

(

const FBMatrix &

pMatrix

)

not equal operator.

Parameters

pMatrix

Matrix to compare.

Returns

true if not equal.

operator()()

double & operator()	(	int	i,
		int	j
	)

Overloaded operator (,)

Returns

element at position i,j

operator*() [1/2]

const FBMatrix operator*

(

const double

pN

)

const

multiply operator for double.

Parameters

pN	double to multiply.

Returns

result Matrix.

operator*() [2/2]

const FBMatrix operator*

(

const FBMatrix &

pMatrix

)

const

multiply operator.

Parameters

pMatrix

Matrix to multiply.

Returns

result Matrix.

operator*=() [1/2]

FBMatrix & operator*=

(

const double

pN

)

multiply operator for double in place.

Parameters

pN	double to multiply.

Returns

this matrix.

operator*=() [2/2]

FBMatrix & operator*=

(

const FBMatrix &

pMatrix

)

multiply operator in place.

Parameters

pMatrix

Matrix to multiply.

Returns

this matrix.

operator+()

const FBMatrix operator+

(

const FBMatrix &

pMatrix

)

const

add operator.

Parameters

pMatrix

Matrix to add.

Returns

result Matrix.

operator+=()

FBMatrix & operator+=

(

const FBMatrix &

pMatrix

)

add operator in place.

Parameters

pMatrix

Matrix to add.

Returns

this matrix as a const.

operator-() [1/2]

const FBMatrix operator-

(

)

unary minus operator.

Returns

this matrix as a const.

operator-() [2/2]

const FBMatrix operator-

(

const FBMatrix &

pMatrix

)

const

minus operator.

Parameters

pMatrix

Matrix to minus.

Returns

result Matrix.

operator-=()

FBMatrix & operator-=

(

const FBMatrix &

pMatrix

)

minus operator in place.

Parameters

pMatrix

Matrix to minus.

Returns

this matrix.

operator=() [1/2]

const FBMatrix & operator=

(

const double *

pValue

)

assign operator.

Parameters

pValue

array to assign.

Returns

this matrix as a const.

operator=() [2/2]

const FBMatrix & operator=

(

const FBMatrix &

pMatrix

)

Overloaded equal operator.

Parameters

pMatrix

Matrix to copy.

Returns

this matrix as a const.

operator==()

bool operator==

(

const FBMatrix &

pMatrix

)

equal operator.

Parameters

pMatrix

Matrix to compare.

Returns

true if equal.

Set()

void Set

(

const double *

pValue

)

Set matrix from an array.

Parameters

pValue

Array to intialize matrix from.

Transpose()

FBMatrix & Transpose

(

)

Get Transposed matrix.

Returns

the matrix Transposed.

Validate()

bool Validate

(

)

Validated matrix.

Returns

true if matrix Validated.

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

• fbtypes.h