TMatrix4< T > Class Template Reference

The TMatrix4 class provides a simple 4x4 square matrix class for geometry applications. More...

Public Types
typedef TVector4< T >	tColumn
typedef TVector4< T >	tRow

Public Member Functions
	TMatrix4 ()
	TMatrix4 (const tColumn &iCol0, const tColumn &iCol1, const tColumn &iCol2, const tColumn &iCol3)
	TMatrix4 (const TMatrix4 &iOther)
template<typename U >
	TMatrix4 (const TMatrix4< U > &iOther)
	TMatrix4 (T iM00, T iM01, T iM02, T iM03, T iM10, T iM11, T iM12, T iM13, T iM20, T iM21, T iM22, T iM23, T iM30, T iM31, T iM32, T iM33)
	TMatrix4 (T iValue)
T *	Data ()
const T *	Data () const
T	Determinant () const
TMatrix4	Inverse () const
bool	operator!= (const TMatrix4 &iOther)
TMatrix4 &	operator*= (const TMatrix4 &iOther)
TMatrix4 &	operator*= (T iValue)
TMatrix4 &	operator+= (const TMatrix4 &iOther)
TMatrix4 &	operator+= (T iValue)
TMatrix4	operator- () const
TMatrix4 &	operator-= (const TMatrix4 &iOther)
TMatrix4 &	operator-= (T iValue)
TMatrix4 &	operator/= (const TMatrix4 &iOther)
TMatrix4 &	operator/= (T iValue)
TMatrix4 &	operator= (const TMatrix4 &iOther)
bool	operator== (const TMatrix4 &iOther)
tColumn &	operator[] (int iIndex)
const tColumn &	operator[] (int iIndex) const
TMatrix4	Transpose () const

Detailed Description

template<typename T>
class TMatrix4< T >

The TMatrix4 class is a template class that provides basic matrix functionnalities, it can be used with any numeric types, ranging from integer values to floating point values.

TMatrix3 are column-major ordered.

Member Typedef Documentation

tColumn

template<typename T >

typedef TVector4< T > TMatrix4< T >::tColumn

tRow

template<typename T >

typedef TVector4< T > TMatrix4< T >::tRow

Constructor & Destructor Documentation

TMatrix4() [1/6]

template<typename T >

TMatrix4< T >::TMatrix4

(

)

Default constructor ( identity matrix ).

TMatrix4() [2/6]

template<typename T >

TMatrix4< T >::TMatrix4

(

T

iValue

)

Constructor from input diagonal value.

TMatrix4() [3/6]

template<typename T >

TMatrix4< T >::TMatrix4	(	T	iM00,
		T	iM01,
		T	iM02,
		T	iM03,
		T	iM10,
		T	iM11,
		T	iM12,
		T	iM13,
		T	iM20,
		T	iM21,
		T	iM22,
		T	iM23,
		T	iM30,
		T	iM31,
		T	iM32,
		T	iM33
	)

Constructor from input cells values.

TMatrix4() [4/6]

template<typename T >

TMatrix4< T >::TMatrix4	(	const tColumn &	iCol0,
		const tColumn &	iCol1,
		const tColumn &	iCol2,
		const tColumn &	iCol3
	)

Constructor from row vector values.

TMatrix4() [5/6]

template<typename T >

TMatrix4< T >::TMatrix4

(

const TMatrix4< T > &

iOther

)

Copy constructor.

TMatrix4() [6/6]

template<typename T >

template<typename U >

TMatrix4< T >::TMatrix4

(

const TMatrix4< U > &

iOther

)

Conversion constructor from other matrix type.

Member Function Documentation

Data() [1/2]

template<typename T >

T * TMatrix4< T >::Data

(

)

Return a pointer to the base storage.

Data() [2/2]

template<typename T >

const T * TMatrix4< T >::Data

(

)

const

Return a pointer to the base storage.

Determinant()

template<typename T >

T TMatrix4< T >::Determinant

(

)

const

Obtain the determinant of the matrix.

Inverse()

template<typename T >

TMatrix4< T > TMatrix4< T >::Inverse

(

)

const

Obtain the inverse of the matrix.

operator!=()

template<typename T >

bool TMatrix4< T >::operator!=

(

const TMatrix4< T > &

iOther

)

Inequality operator.

operator*=() [1/2]

template<typename T >

TMatrix4< T > & TMatrix4< T >::operator*=

(

const TMatrix4< T > &

iOther

)

Unary multiplication operator with matrix.

operator*=() [2/2]

template<typename T >

TMatrix4< T > & TMatrix4< T >::operator*=

(

T

iValue

)

Unary multiplication operator with value.

operator+=() [1/2]

template<typename T >

TMatrix4< T > & TMatrix4< T >::operator+=

(

const TMatrix4< T > &

iOther

)

Unary addition operator with matrix.

operator+=() [2/2]

template<typename T >

TMatrix4< T > & TMatrix4< T >::operator+=

(

T

iValue

)

Unary addition operator with value.

operator-()

template<typename T >

TMatrix4< T > TMatrix4< T >::operator-

(

)

const

Unary negative operator.

operator-=() [1/2]

template<typename T >

TMatrix4< T > & TMatrix4< T >::operator-=

(

const TMatrix4< T > &

iOther

)

Unary substraction operator with matrix.

operator-=() [2/2]

template<typename T >

TMatrix4< T > & TMatrix4< T >::operator-=

(

T

iValue

)

Unary substraction operator with value.

operator/=() [1/2]

template<typename T >

TMatrix4< T > & TMatrix4< T >::operator/=

(

const TMatrix4< T > &

iOther

)

Unary division operator with matrix.

operator/=() [2/2]

template<typename T >

TMatrix4< T > & TMatrix4< T >::operator/=

(

T

iValue

)

Unary division operator with value.

operator=()

template<typename T >

TMatrix4< T > & TMatrix4< T >::operator=

(

const TMatrix4< T > &

iOther

)

Assignment operator from matrix.

operator==()

template<typename T >

bool TMatrix4< T >::operator==

(

const TMatrix4< T > &

iOther

)

Equality operator.

operator[]() [1/2]

template<typename T >

TMatrix4< T >::tColumn & TMatrix4< T >::operator[]

(

int

iIndex

)

Subscript accessor for matrix columns.

operator[]() [2/2]

template<typename T >

const TMatrix4< T >::tColumn & TMatrix4< T >::operator[]

(

int

iIndex

)

const

Subscript accessor for const matrix columns.

Transpose()

template<typename T >

TMatrix4< T > TMatrix4< T >::Transpose

(

)

const

Obtain the transpose of the matrix.