FBMatrix Class Reference

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Detailed Description

Four x Four (double) Matrix.

Definition at line 289 of file fbtypes.h.

#include <fbtypes.h>

List of all members.

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.

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Constructor & Destructor Documentation

FBMatrix

(

)

Constructor Initializes matrix to identity.

FBMatrix

(

const double *

pValue

)

Constructor.

Parameters:

pValue

Array to intialize matrix from.

FBMatrix

(

const FBMatrix &

pMatrix

)

Copy Constructor.

Parameters:

pMatrix

Matrix to copy.

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Member Function Documentation

void Identity

(

)

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Load identity matrix.

void Set

(

const double *

pValue

)

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Set matrix from an array.

Parameters:

pValue

Array to intialize matrix from.

operator double *

(

)

const

Overloaded double* cast.

Returns:

Matrix as an array.

double** GetData

(

)

const

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return internal Data

Returns:

return an array[4][4].

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

Overloaded operator (,)

Returns:

element at position i,j

const FBMatrix& operator=

(

const FBMatrix &

pMatrix

)

Overloaded equal operator.

Parameters:

pMatrix

Matrix to copy.

Returns:

this matrix as a const.

const FBMatrix& operator=

(

const double *

pValue

)

assign operator.

Parameters:

pMatrix

array to assign.

Returns:

this matrix as a const.

bool operator!=

(

const FBMatrix &

pMatrix

)

not equal operator.

Parameters:

pMatrix

Matrix to compare.

Returns:

true if not equal.

bool operator==

(

const FBMatrix &

pMatrix

)

equal operator.

Parameters:

pMatrix

Matrix to compare.

Returns:

true if equal.

const FBMatrix operator+

(

const FBMatrix &

pMatrix

)

const

add operator.

Parameters:

pMatrix

Matrix to add.

Returns:

result Matrix.

FBMatrix& operator+=

(

const FBMatrix &

pMatrix

)

add operator in place.

Parameters:

pMatrix

Matrix to add.

Returns:

this matrix as a const.

const FBMatrix operator-

(

)

unary minus operator.

Returns:

this matrix as a const.

const FBMatrix operator-

(

const FBMatrix &

pMatrix

)

const

minus operator.

Parameters:

pMatrix

Matrix to minus.

Returns:

result Matrix.

FBMatrix& operator-=

(

const FBMatrix &

pMatrix

)

minus operator in place.

Parameters:

pMatrix

Matrix to minus.

Returns:

this matrix.

const FBMatrix operator*

(

const FBMatrix &

pMatrix

)

const

multiply operator.

Parameters:

pMatrix

Matrix to multiply.

Returns:

result Matrix.

FBMatrix& operator*=

(

const FBMatrix &

pMatrix

)

multiply operator in place.

Parameters:

pMatrix

Matrix to multiply.

Returns:

this matrix.

const FBMatrix operator*

(

const double

pN

)

const

multiply operator for double.

Parameters:

pN	double to multiply.

Returns:

result Matrix.

FBMatrix& operator*=

(

const double

pN

)

multiply operator for double in place.

Parameters:

pN	double to multiply.

Returns:

this matrix.

FBMatrix& Inverse

(

)

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Get Inversed matrix.

Returns:

the matrix Inversed.

FBMatrix& Transpose

(

)

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Get Transposed matrix.

Returns:

the matrix Transposed.

bool Validate

(

)

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Validated matrix.

Returns:

true if matrix Validated.

const FBMatrix InverseProduct

(

const FBMatrix &

pMatrix

)

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InverseProduct Matrix.

Parameters:

pMatrix

Matrix to Product.

Returns:

result matrix.

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

• fbsdk/fbtypes.h