MeVis/Foundation/Sources/MLLinearAlgebra/mlMatrix2.h File Reference

Template class for a 2x2 matrix of 2 rows of Tvec2 vectors. More...

#include "mlLinearAlgebraSystem.h"
#include "mlLinearAlgebraDefs.h"
#include "mlFloatingPointMatrix.h"
#include "mlVector2.h"

Go to the source code of this file.

Classes
class	ml::Tmat2< DT >
	A two by two matrix class consisting of 2 row vectors. More...
Namespaces
namespace	ml
	Define the namespace name like in the ML. Default is ml.
namespace	std
	Provide trigonometric etc.
Typedefs
Specializations for float, double and long double.
typedef Tmat2< MLfloat >	ml::Matrix2f
	A 2x2 matrix of type float.
typedef Tmat2< MLdouble >	ml::Matrix2d
	A 2x2 matrix of type double.
typedef Tmat2< MLldouble >	ml::Matrix2ld
	A 2x2 matrix of type long double.
typedef Tmat2< MLdouble >	ml::Matrix2
	The standard 2x2 matrix of type double.
Deprecated
typedef Tmat2< MLfloat >	ml::matf2
	A floating point 2x2 matrix.
typedef Tmat2< MLdouble >	ml::matd2
	A double 2x2 matrix.
typedef Tmat2< MLldouble >	ml::matld2
	A long double double 2x2 matrix.
typedef Tmat2< MLdouble >	ml::mat2
	Define the standard mat2 type, using double.
Functions
template<class DT >
std::ostream &	std::operator<< (std::ostream &os, const ml::Tmat2< DT > &m)
	Output to stream.
template<class DT >
std::istream &	std::operator>> (std::istream &is, ml::Tmat2< DT > &m)
	Input from stream.
Standalone functions and operators for class Tmat2.
template<class DT >
Tmat2< DT >	ml::operator- (const Tmat2< DT > &a)
	Returns matrix a with all values negated.
template<class DT >
Tmat2< DT >	ml::operator+ (const Tmat2< DT > &a, const Tmat2< DT > &b)
	Returns component wise sum of matrix a and matrix b.
template<class DT >
Tmat2< DT >	ml::operator- (const Tmat2< DT > &a, const Tmat2< DT > &b)
	Returns component wise difference of matrix a and matrix b.
template<class DT >
Tmat2< DT >	ml::operator* (const Tmat2< DT > &a, DT d)
	Returns the component wise multiplication of matrix a with scalar d.
template<class DT >
Tmat2< DT >	ml::operator* (const DT d, const Tmat2< DT > &a)
	Returns the component wise multiplication of scalar d with matrix a.
template<class DT >
Tmat2< DT >	ml::operator/ (const Tmat2< DT > &a, const DT d)
	Return the component wise division of matrix a by scalar d.
template<class DT >
Tvec2< DT >	ml::operator* (const Tmat2< DT > &a, const Tvec2< DT > &v)
	Normal multiplication of 2x2 matrix a with 2D vector v with a Tvec2as result.
template<class DT >
Tvec2< DT >	ml::operator* (const Tvec2< DT > &v, const Tmat2< DT > &a)
	Normal multiplication of 2D vector v with 2x2 matrix with a Tvec2as result.
Functions and operators for class Tmat2.
#define	_ML_MAT2_RC(i, j)   a[i][0]*b[0][j] + a[i][1]*b[1][j]
	Helper macro only locally defined for Tmat2 matrix multiplication.
template<class DT >
Tmat2< DT >	ml::operator* (const Tmat2< DT > &a, const Tmat2< DT > &b)
template<class DT >
bool	ml::operator== (const Tmat2< DT > &a, const Tmat2< DT > &b)
	a == b ? Return true if yes.
template<class DT >
bool	ml::operator!= (const Tmat2< DT > &a, const Tmat2< DT > &b)
	a != b ? Return true if yes.

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Detailed Description

Template class for a 2x2 matrix of 2 rows of Tvec2 vectors.

Author:

Wolf Spindler

Date:

11/2005

Definition in file mlMatrix2.h.

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Define Documentation

#define _ML_MAT2_RC	(		i,
			j
	)		a[i][0]*b[0][j] + a[i][1]*b[1][j]

Helper macro only locally defined for Tmat2 matrix multiplication.

Definition at line 482 of file mlMatrix2.h.

Referenced by ml::operator*().