CIvfMat4d Class Reference

#include <ivfmath/IvfMat4d.h>

Inheritance diagram for CIvfMat4d:

List of all members.

Public Member Functions
	CIvfMat4d ()
	CIvfMat4d (CIvfMat4d &M)
	CIvfMat4d (double scalar)
virtual	~CIvfMat4d ()
void	one ()
void	identity ()
void	zero ()
void	translate (double tx, double ty, double tz)
void	rotateX (double angle)
void	rotateY (double angle)
void	rotateZ (double angle)
void	rotate (double vx, double vy, double vz, double theta)
void	scaling (double sx, double sy, double sz)
void	print (ostream &out)
void	setComponent (int row, int col, double value)
double	getComponent (int row, int col)
void	setColumn (int col, double v1, double v2, double v3, double v4)
void	setRow (int row, double v1, double v2, double v3, double v4)
CIvfMat4d &	t ()
CIvfMat4d &	inv ()
CIvfMat4d &	operator= (CIvfMat4d &A)
CIvfMat4d &	operator= (double a)
CIvfMat4d &	operator+= (CIvfMat4d &A)
CIvfMat4d &	operator-= (CIvfMat4d &A)
CIvfMat4d &	operator * (CIvfMat4d &A)
CIvfVec4d &	operator * (CIvfVec4d &v)
CIvfMat4d &	operator * (double scalar)
CIvfMat4d &	operator/ (double scalar)
CIvfMat4d &	operator+ (CIvfMat4d &A)

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Detailed Description

[4x4] Matrix class

Implements a simple [4x4] matrix.

Author:

Jonas Lindemann

Examples:

math.cpp.

Definition at line 36 of file IvfMat4d.h.

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Constructor & Destructor Documentation

CIvfMat4d::CIvfMat4d (   )

CIvfMat4d constructor

CIvfMat4d::CIvfMat4d (  CIvfMat4d &  M  )

CIvfMat4d copy constructor

CIvfMat4d::CIvfMat4d (  double  scalar  )

CIvfMat4d scalar copy constructor

virtual CIvfMat4d::~CIvfMat4d (   )  [virtual]

CIvfMat4d destructor

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Member Function Documentation

double CIvfMat4d::getComponent (  int  row, int  col )

Returns value of matrix element (row, col)

void CIvfMat4d::identity (   )

Assigns the matrix the identity matrix I

CIvfMat4d& CIvfMat4d::inv (   )

Returns the inverse of the matrix Examples: math.cpp.

void CIvfMat4d::one (   )

Assigns all elements in matrix to one (=1.0)

CIvfMat4d& CIvfMat4d::operator * (  double  scalar  )

Matrix/Scalar multiplication operator

CIvfVec4d& CIvfMat4d::operator * (  CIvfVec4d &  v  )

Matrix/Vector multiplication operator

CIvfMat4d& CIvfMat4d::operator * (  CIvfMat4d &  A  )

Matrix/Matrix multiplication operator

CIvfMat4d& CIvfMat4d::operator+ (  CIvfMat4d &  A  )

Matrix/Matrix addition operator

CIvfMat4d& CIvfMat4d::operator+= (  CIvfMat4d &  A  )

+= operator assignment Matrix += Matrix

CIvfMat4d& CIvfMat4d::operator-= (  CIvfMat4d &  A  )

-= operator assignment Matrix -= Matrix

CIvfMat4d& CIvfMat4d::operator/ (  double  scalar  )

Elemental division operator

CIvfMat4d& CIvfMat4d::operator= (  double  a  )

Assignment operator Matrix = scalar

CIvfMat4d& CIvfMat4d::operator= (  CIvfMat4d &  A  )

Assignment operator Matrix = Matrix

void CIvfMat4d::print (  ostream &  out  )

Print matrix to a output stream Examples: math.cpp.

void CIvfMat4d::rotate (  double  vx, double  vy, double  vz, double  theta )

Create a rotation matrix Creates a rotation matrix that rotates a vector/point Parameters: angle  around an arbitrary axis. Examples: math.cpp.

void CIvfMat4d::rotateX (  double  angle  )

Create a rotation matrix Creates a rotation matrix that rotates a vector/point Parameters: angle  around the x-axis. Examples: math.cpp.

void CIvfMat4d::rotateY (  double  angle  )

Create a rotation matrix Creates a rotation matrix that rotates a vector/point Parameters: angle  around the y-axis. Examples: math.cpp.

void CIvfMat4d::rotateZ (  double  angle  )

Create a rotation matrix Creates a rotation matrix that rotates a vector/point Parameters: angle  around the z-axis. Examples: math.cpp.

void CIvfMat4d::scaling (  double  sx, double  sy, double  sz )

Create a scaling matrix Creates a scaling matrix that scales a vector/point

void CIvfMat4d::setColumn (  int  col, double  v1, double  v2, double  v3, double  v4 )

Assign a column the values v1, v2, v3, v4

void CIvfMat4d::setComponent (  int  row, int  col, double  value )

Sets matrix component Assigns matrix element (row, col) to value.

void CIvfMat4d::setRow (  int  row, double  v1, double  v2, double  v3, double  v4 )

Assign a row the values v1, v2, v3 Examples: math.cpp.

CIvfMat4d& CIvfMat4d::t (   )

Returns a transpose of the matrix

void CIvfMat4d::translate (  double  tx, double  ty, double  tz )

Create a translation matrix Examples: math.cpp.

void CIvfMat4d::zero (   )

Zeros all element sin matrix

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

• ivfmath/IvfMat4d.h

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