vl::Matrix2< T_Scalar > Class Template Reference

The Matrix2 class is a template class that implements a generic 2x2 matrix, see also vl::dmat2, vl::fmat2, vl::umat2, vl::imat2. More...

#include <Matrix2.hpp>

Public Types
typedef T_Scalar	scalar_type

Public Member Functions
template<typename T >
	Matrix2 (const Matrix2< T > &m)
	Matrix2 ()
	Matrix2 (T_Scalar n)
	Matrix2 (T_Scalar e00, T_Scalar e01, T_Scalar e10, T_Scalar e11)
Matrix2 &	fill (T_Scalar val)
T_Scalar	diff (const Matrix2 &other) const
bool	operator== (const Matrix2 &m) const
bool	operator!= (const Matrix2 &m) const
Matrix2 &	operator= (const Matrix2 &m)
Matrix2	operator+ (const Matrix2 &m) const
Matrix2 &	operator+= (const Matrix2 &m)
Matrix2	operator- (const Matrix2 &m) const
Matrix2 &	operator-= (const Matrix2 &m)
Matrix2 &	operator*= (const Matrix2 &m)
Matrix2	operator- () const
Matrix2	operator+ (T_Scalar d) const
Matrix2 &	operator+= (T_Scalar d)
Matrix2	operator- (T_Scalar d) const
Matrix2 &	operator-= (T_Scalar d)
Matrix2	operator* (T_Scalar d) const
Matrix2 &	operator*= (T_Scalar d)
Matrix2	operator/ (T_Scalar d) const
Matrix2 &	operator/= (T_Scalar d)
bool	isIdentity () const
T_Scalar *	ptr ()
const T_Scalar *	ptr () const
Matrix2 &	transpose ()
Matrix2	getTransposed () const
Matrix2 &	getTransposed (Matrix2 &dest) const
bool	isNull () const
Matrix2 &	setNull ()
Matrix2 &	setIdentity ()
T_Scalar	getInverse (Matrix2 &dest) const
Matrix2	getInverse (T_Scalar *determinant=NULL) const
Matrix2 &	invert (T_Scalar *determinant=NULL)
Matrix2 &	postMultiply (const Matrix2 &m)
Matrix2 &	preMultiply (const Matrix2 &m)
const T_Scalar &	e (int i, int j) const
T_Scalar &	e (int i, int j)

Static Public Member Functions
static Matrix2 &	getNull (Matrix2 &out)
static Matrix2	getNull ()
static Matrix2	getIdentity ()
static Matrix2 &	getIdentity (Matrix2 &out)
static Matrix2 &	multiply (Matrix2 &out, const Matrix2 &p, const Matrix2 &q)

Protected Attributes
Vector2< T_Scalar >	mVec [2]

Detailed Description

template<typename T_Scalar>
class vl::Matrix2< T_Scalar >

The Matrix2 class is a template class that implements a generic 2x2 matrix, see also vl::dmat2, vl::fmat2, vl::umat2, vl::imat2.

See also

Vector4, Vector3, Vector2, Matrix4, Matrix3

Definition at line 49 of file Matrix2.hpp.

Member Typedef Documentation

scalar_type

template<typename T_Scalar>

typedef T_Scalar vl::Matrix2< T_Scalar >::scalar_type

Definition at line 52 of file Matrix2.hpp.

Constructor & Destructor Documentation

Matrix2() [1/4]

template<typename T_Scalar>

template<typename T >

vl::Matrix2< T_Scalar >::Matrix2 ( const Matrix2< T > &  m )

inlineexplicit

Definition at line 55 of file Matrix2.hpp.

References vl::Matrix2< T_Scalar >::e().

Matrix2() [2/4]

template<typename T_Scalar>

vl::Matrix2< T_Scalar >::Matrix2 ( )

inline

Definition at line 61 of file Matrix2.hpp.

References vl::Matrix2< T_Scalar >::setIdentity().

Referenced by vl::Matrix2< T_Scalar >::getIdentity(), vl::Matrix2< T_Scalar >::getInverse(), and vl::Matrix2< T_Scalar >::getNull().

Matrix2() [3/4]

template<typename T_Scalar>

vl::Matrix2< T_Scalar >::Matrix2 ( T_Scalar  n )

inlineexplicit

Definition at line 66 of file Matrix2.hpp.

References vl::Matrix2< T_Scalar >::e(), and vl::Matrix2< T_Scalar >::setIdentity().

Matrix2() [4/4]

template<typename T_Scalar>

vl::Matrix2< T_Scalar >::Matrix2 ( T_Scalar  e00, T_Scalar  e01, T_Scalar  e10, T_Scalar  e11  )

inlineexplicit

Definition at line 72 of file Matrix2.hpp.

References vl::Matrix2< T_Scalar >::e().

Member Function Documentation

diff()

template<typename T_Scalar>

T_Scalar vl::Matrix2< T_Scalar >::diff ( const Matrix2< T_Scalar > &  other ) const

inline

Definition at line 86 of file Matrix2.hpp.

References vl::Matrix2< T_Scalar >::e().

e() [1/2]

template<typename T_Scalar>

const T_Scalar& vl::Matrix2< T_Scalar >::e ( int  i, int  j  ) const

inline

Definition at line 398 of file Matrix2.hpp.

References vl::Matrix2< T_Scalar >::mVec.

Referenced by vl::Matrix2< T_Scalar >::diff(), vl::Matrix2< T_Scalar >::fill(), vl::Matrix3< T_Scalar >::get2x2(), vl::Matrix2< T_Scalar >::getInverse(), vl::Matrix2< T_Scalar >::getTransposed(), vl::Matrix2< T_Scalar >::Matrix2(), vl::matrixCompMult(), vl::Matrix2< T_Scalar >::multiply(), vl::Matrix2< T_Scalar >::operator*(), vl::operator*(), vl::Matrix2< T_Scalar >::operator*=(), vl::Matrix2< T_Scalar >::operator+(), vl::Matrix2< T_Scalar >::operator+=(), vl::Matrix2< T_Scalar >::operator-(), vl::Matrix2< T_Scalar >::operator-=(), vl::Matrix2< T_Scalar >::operator/(), vl::Matrix2< T_Scalar >::operator/=(), vl::outerProduct(), vl::Matrix2< T_Scalar >::ptr(), vl::Matrix3< T_Scalar >::set2x2(), vl::Matrix2< T_Scalar >::transpose(), and vl::transpose().

e() [2/2]

template<typename T_Scalar>

T_Scalar& vl::Matrix2< T_Scalar >::e ( int  i, int  j  )

inline

Definition at line 399 of file Matrix2.hpp.

References vl::Matrix2< T_Scalar >::mVec, and VL_CHECK.

fill()

template<typename T_Scalar>

Matrix2& vl::Matrix2< T_Scalar >::fill ( T_Scalar  val )

inline

Definition at line 79 of file Matrix2.hpp.

References vl::Matrix2< T_Scalar >::e().

Referenced by vl::Matrix2< T_Scalar >::getInverse(), vl::Matrix2< T_Scalar >::getNull(), and vl::Matrix2< T_Scalar >::setNull().

getIdentity() [1/2]

template<typename T_Scalar>

static Matrix2 vl::Matrix2< T_Scalar >::getIdentity ( )

inlinestatic

Definition at line 317 of file Matrix2.hpp.

References vl::Matrix2< T_Scalar >::Matrix2().

getIdentity() [2/2]

template<typename T_Scalar>

static Matrix2& vl::Matrix2< T_Scalar >::getIdentity ( Matrix2< T_Scalar > &  out )

inlinestatic

Definition at line 322 of file Matrix2.hpp.

References vl::Matrix2< T_Scalar >::setIdentity().

getInverse() [1/2]

template<typename T_Scalar>

T_Scalar vl::Matrix2< T_Scalar >::getInverse ( Matrix2< T_Scalar > &  dest ) const

inline

Definition at line 328 of file Matrix2.hpp.

References vl::Matrix2< T_Scalar >::e(), vl::Matrix2< T_Scalar >::fill(), and vl::Matrix2< T_Scalar >::Matrix2().

Referenced by vl::Matrix2< T_Scalar >::getInverse(), and vl::Matrix2< T_Scalar >::invert().

getInverse() [2/2]

template<typename T_Scalar>

Matrix2 vl::Matrix2< T_Scalar >::getInverse ( T_Scalar *  determinant = NULL ) const

inline

Definition at line 355 of file Matrix2.hpp.

References vl::Matrix2< T_Scalar >::getInverse().

getNull() [1/2]

template<typename T_Scalar>

static Matrix2& vl::Matrix2< T_Scalar >::getNull ( Matrix2< T_Scalar > &  out )

inlinestatic

Definition at line 295 of file Matrix2.hpp.

References vl::Matrix2< T_Scalar >::fill().

getNull() [2/2]

template<typename T_Scalar>

static Matrix2 vl::Matrix2< T_Scalar >::getNull ( )

inlinestatic

Definition at line 301 of file Matrix2.hpp.

References vl::Matrix2< T_Scalar >::Matrix2().

getTransposed() [1/2]

template<typename T_Scalar>

Matrix2 vl::Matrix2< T_Scalar >::getTransposed ( ) const

inline

Definition at line 263 of file Matrix2.hpp.

References vl::Matrix2< T_Scalar >::e().

getTransposed() [2/2]

template<typename T_Scalar>

Matrix2& vl::Matrix2< T_Scalar >::getTransposed ( Matrix2< T_Scalar > &  dest ) const

inline

Definition at line 272 of file Matrix2.hpp.

References vl::Matrix2< T_Scalar >::e().

invert()

template<typename T_Scalar>

Matrix2& vl::Matrix2< T_Scalar >::invert ( T_Scalar *  determinant = NULL )

inline

Definition at line 364 of file Matrix2.hpp.

References vl::Matrix2< T_Scalar >::getInverse().

isIdentity()

template<typename T_Scalar>

bool vl::Matrix2< T_Scalar >::isIdentity ( ) const

inline

Definition at line 232 of file Matrix2.hpp.

References vl::Matrix2< T_Scalar >::ptr().

isNull()

template<typename T_Scalar>

bool vl::Matrix2< T_Scalar >::isNull ( ) const

inline

Definition at line 280 of file Matrix2.hpp.

References vl::Matrix2< T_Scalar >::mVec.

multiply()

template<typename T_Scalar>

static Matrix2& vl::Matrix2< T_Scalar >::multiply ( Matrix2< T_Scalar > &  out, const Matrix2< T_Scalar > &  p, const Matrix2< T_Scalar > &  q  )

inlinestatic

Definition at line 372 of file Matrix2.hpp.

References vl::Matrix2< T_Scalar >::e(), vl::Matrix2< T_Scalar >::ptr(), and VL_CHECK.

Referenced by vl::operator*(), vl::Matrix2< T_Scalar >::postMultiply(), and vl::Matrix2< T_Scalar >::preMultiply().

operator!=()

template<typename T_Scalar>

bool vl::Matrix2< T_Scalar >::operator!= ( const Matrix2< T_Scalar > &  m ) const

inline

Definition at line 103 of file Matrix2.hpp.

References vl::Matrix2< T_Scalar >::operator==().

operator*()

template<typename T_Scalar>

Matrix2 vl::Matrix2< T_Scalar >::operator* ( T_Scalar  d ) const

inline

Definition at line 196 of file Matrix2.hpp.

References vl::Matrix2< T_Scalar >::e().

operator*=() [1/2]

template<typename T_Scalar>

Matrix2& vl::Matrix2< T_Scalar >::operator*= ( const Matrix2< T_Scalar > &  m )

inline

Definition at line 148 of file Matrix2.hpp.

References vl::Matrix2< T_Scalar >::postMultiply().

operator*=() [2/2]

template<typename T_Scalar>

Matrix2& vl::Matrix2< T_Scalar >::operator*= ( T_Scalar  d )

inline

Definition at line 205 of file Matrix2.hpp.

References vl::Matrix2< T_Scalar >::e().

operator+() [1/2]

template<typename T_Scalar>

Matrix2 vl::Matrix2< T_Scalar >::operator+ ( const Matrix2< T_Scalar > &  m ) const

inline

Definition at line 114 of file Matrix2.hpp.

References vl::Matrix2< T_Scalar >::e().

operator+() [2/2]

template<typename T_Scalar>

Matrix2 vl::Matrix2< T_Scalar >::operator+ ( T_Scalar  d ) const

inline

Definition at line 162 of file Matrix2.hpp.

References vl::Matrix2< T_Scalar >::e().

operator+=() [1/2]

template<typename T_Scalar>

Matrix2& vl::Matrix2< T_Scalar >::operator+= ( const Matrix2< T_Scalar > &  m )

inline

Definition at line 123 of file Matrix2.hpp.

References vl::Matrix2< T_Scalar >::e().

operator+=() [2/2]

template<typename T_Scalar>

Matrix2& vl::Matrix2< T_Scalar >::operator+= ( T_Scalar  d )

inline

Definition at line 171 of file Matrix2.hpp.

References vl::Matrix2< T_Scalar >::e().

operator-() [1/3]

template<typename T_Scalar>

Matrix2 vl::Matrix2< T_Scalar >::operator- ( const Matrix2< T_Scalar > &  m ) const

inline

Definition at line 131 of file Matrix2.hpp.

References vl::Matrix2< T_Scalar >::e().

operator-() [2/3]

template<typename T_Scalar>

Matrix2 vl::Matrix2< T_Scalar >::operator- ( ) const

inline

Definition at line 153 of file Matrix2.hpp.

References vl::Matrix2< T_Scalar >::e().

operator-() [3/3]

template<typename T_Scalar>

Matrix2 vl::Matrix2< T_Scalar >::operator- ( T_Scalar  d ) const

inline

Definition at line 179 of file Matrix2.hpp.

References vl::Matrix2< T_Scalar >::e().

operator-=() [1/2]

template<typename T_Scalar>

Matrix2& vl::Matrix2< T_Scalar >::operator-= ( const Matrix2< T_Scalar > &  m )

inline

Definition at line 140 of file Matrix2.hpp.

References vl::Matrix2< T_Scalar >::e().

operator-=() [2/2]

template<typename T_Scalar>

Matrix2& vl::Matrix2< T_Scalar >::operator-= ( T_Scalar  d )

inline

Definition at line 188 of file Matrix2.hpp.

References vl::Matrix2< T_Scalar >::e().

operator/()

template<typename T_Scalar>

Matrix2 vl::Matrix2< T_Scalar >::operator/ ( T_Scalar  d ) const

inline

Definition at line 213 of file Matrix2.hpp.

References vl::Matrix2< T_Scalar >::e().

operator/=()

template<typename T_Scalar>

Matrix2& vl::Matrix2< T_Scalar >::operator/= ( T_Scalar  d )

inline

Definition at line 223 of file Matrix2.hpp.

References vl::Matrix2< T_Scalar >::e().

operator=()

template<typename T_Scalar>

Matrix2& vl::Matrix2< T_Scalar >::operator= ( const Matrix2< T_Scalar > &  m )

inline

Definition at line 108 of file Matrix2.hpp.

References vl::Matrix2< T_Scalar >::mVec.

operator==()

template<typename T_Scalar>

bool vl::Matrix2< T_Scalar >::operator== ( const Matrix2< T_Scalar > &  m ) const

inline

Definition at line 98 of file Matrix2.hpp.

References vl::Matrix2< T_Scalar >::mVec.

Referenced by vl::Matrix2< T_Scalar >::operator!=().

postMultiply()

template<typename T_Scalar>

Matrix2& vl::Matrix2< T_Scalar >::postMultiply ( const Matrix2< T_Scalar > &  m )

inline

Definition at line 385 of file Matrix2.hpp.

References vl::Matrix2< T_Scalar >::multiply().

Referenced by vl::Matrix2< T_Scalar >::operator*=().

preMultiply()

template<typename T_Scalar>

Matrix2& vl::Matrix2< T_Scalar >::preMultiply ( const Matrix2< T_Scalar > &  m )

inline

Definition at line 391 of file Matrix2.hpp.

References vl::Matrix2< T_Scalar >::multiply().

ptr() [1/2]

template<typename T_Scalar>

T_Scalar* vl::Matrix2< T_Scalar >::ptr ( )

inline

Definition at line 238 of file Matrix2.hpp.

References vl::Matrix2< T_Scalar >::e().

Referenced by vl::Uniform::getUniform(), vl::GLSLProgram::getUniform(), vl::Matrix2< T_Scalar >::isIdentity(), vl::Matrix2< T_Scalar >::multiply(), and vl::Uniform::setUniform().

ptr() [2/2]

template<typename T_Scalar>

const T_Scalar* vl::Matrix2< T_Scalar >::ptr ( ) const

inline

Definition at line 243 of file Matrix2.hpp.

References vl::Matrix2< T_Scalar >::e().

setIdentity()

template<typename T_Scalar>

Matrix2& vl::Matrix2< T_Scalar >::setIdentity ( )

inline

Definition at line 306 of file Matrix2.hpp.

References vl::Matrix2< T_Scalar >::mVec.

Referenced by vl::Matrix2< T_Scalar >::getIdentity(), and vl::Matrix2< T_Scalar >::Matrix2().

setNull()

template<typename T_Scalar>

Matrix2& vl::Matrix2< T_Scalar >::setNull ( )

inline

Definition at line 289 of file Matrix2.hpp.

References vl::Matrix2< T_Scalar >::fill().

transpose()

template<typename T_Scalar>

Matrix2& vl::Matrix2< T_Scalar >::transpose ( )

inline

Definition at line 248 of file Matrix2.hpp.

References vl::Matrix2< T_Scalar >::e().

Member Data Documentation

mVec

template<typename T_Scalar>

Vector2<T_Scalar> vl::Matrix2< T_Scalar >::mVec[2]

protected

Definition at line 406 of file Matrix2.hpp.

Referenced by vl::Matrix2< T_Scalar >::e(), vl::Matrix2< T_Scalar >::isNull(), vl::Matrix2< T_Scalar >::operator=(), vl::Matrix2< T_Scalar >::operator==(), and vl::Matrix2< T_Scalar >::setIdentity().

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

• C:/git/VL/src/vlCore/Matrix2.hpp