Vector3D Class Reference

Class Vector3D represents a 3D-Vector, capable to store x-,y- and z-coordinates in double values. More...

#include <Vector3D.h>

Public Member Functions
	Vector3D (double x, double y, double z)
	Constructor taking the three components as arguments.
	Vector3D ()
	Default constructor.
	Vector3D (const Vector3D &v)
	Copy constructor.
	~Vector3D ()
	Destructor.
Vector3D &	operator= (const Vector3D &v)
bool	operator== (const Vector3D &v)
bool	operator!= (const Vector3D &v)
double	getX () const
	Returns the x-component of the vector.
double	getY () const
	Returns the y-component of the vector.
double	getZ () const
	Returns the z-component of the vector.
double	getLength () const
	Returns the length of the vector.
void	setX (double x)
	Sets the x-component of the vector.
void	setY (double y)
	Sets the y-component of the vector.
void	setZ (double z)
	Sets the z-component of the vector.
void	standardise ()
	Standardises the vector.

Protected Attributes
double	mX
	X-component of the vector.
double	mY
	Y-component of the vector.
double	mZ
	Z-component of the vector.

Detailed Description

Class Vector3D represents a 3D-Vector, capable to store x-,y- and z-coordinates in double values.

In fact, the class is the same as Point3D. The name 'vector' makes it easier to understand the programs.

Constructor & Destructor Documentation

Vector3D::Vector3D ( double  x, double  y, double  z  )

inline

Constructor taking the three components as arguments.

Vector3D::Vector3D ( )

inline

Default constructor.

Vector3D::Vector3D

(

const Vector3D &

v

)

Copy constructor.

Vector3D::~Vector3D ( )

inline

Destructor.

Member Function Documentation

double Vector3D::getLength

(

)

const

Returns the length of the vector.

double Vector3D::getX ( ) const

inline

Returns the x-component of the vector.

double Vector3D::getY ( ) const

inline

Returns the y-component of the vector.

double Vector3D::getZ ( ) const

inline

Returns the z-component of the vector.

bool Vector3D::operator!=

(

const Vector3D &

v

)

Vector3D& Vector3D::operator=

(

const Vector3D &

v

)

bool Vector3D::operator==

(

const Vector3D &

v

)

void Vector3D::setX ( double  x )

inline

Sets the x-component of the vector.

void Vector3D::setY ( double  y )

inline

Sets the y-component of the vector.

void Vector3D::setZ ( double  z )

inline

Sets the z-component of the vector.

void Vector3D::standardise

(

)

Standardises the vector.

Member Data Documentation

double Vector3D::mX

protected

X-component of the vector.

double Vector3D::mY

protected

Y-component of the vector.

double Vector3D::mZ

protected

Z-component of the vector.

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

• /tmp/buildd/qgis-2.6.0+wheezy1/src/analysis/interpolation/Vector3D.h