gcu::Vector Class Reference

3D vector. More...

#include <gcu/vector.h>

Inheritance diagram for gcu::Vector:

Public Member Functions
	Vector ()
	Vector (double x, double y, double z)
	Vector (double d[3])
	Vector (Vector const &v)
Vector	operator+ (Vector const &v) const
Vector	operator- (Vector const &v) const
Vector	operator* (double m) const
Vector	operator/ (double d) const
Vector	operator*= (double m)
Vector	operator/= (double d)
double	operator[] (unsigned i) const
double	GetLength () const
Vector	CreateOrthogonal () const
Vector	Cross (Vector const &v) const
void	SetX (double val)
double	GetX (void) const
double &	GetRefX (void)
void	SetY (double val)
double	GetY (void) const
double &	GetRefY (void)
void	SetZ (double val)
double	GetZ (void) const
double &	GetRefZ (void)

Detailed Description

3D vector.

3D vectors class.

Definition at line 39 of file vector.h.

Constructor & Destructor Documentation

gcu::Vector::Vector

(

)

Constructs a vector with all three coordinates equal to 0.

gcu::Vector::Vector	(	double	x,
		double	y,
		double	z
	)

Parameters

x	the first coordinate.
y	the second coordinate.
z	the third coordinate.

Constructs a vector using the given coordinates.

gcu::Vector::Vector

(

double

d[3]

)

Parameters

d	an array of coordinates.

Constructs a vector using the given coordinates.

gcu::Vector::Vector

(

Vector const &

v

)

Parameters

v

a Vector.

Coopy constructor.

Member Function Documentation

Vector gcu::Vector::CreateOrthogonal

(

)

const

Returns

a Vector orthogonal to this.

Vector gcu::Vector::Cross

(

Vector const &

v

)

const

Parameters

v

a Vector.

Returns

the vectorial product of this and v.

double gcu::Vector::GetLength

(

)

const

Returns

the Vector module.

gcu::Vector::GetRefX ( void  )

inline

Returns

the first vector coordinate as a reference.

Definition at line 138 of file vector.h.

gcu::Vector::GetRefY ( void  )

inline

Returns

the second vector coordinate as a reference.

Definition at line 150 of file vector.h.

gcu::Vector::GetRefZ ( void  )

inline

Returns

the third vector coordinate as a reference.

Definition at line 162 of file vector.h.

gcu::Vector::GetX ( void  ) const

inline

Returns

the first vector coordinate.

Definition at line 138 of file vector.h.

gcu::Vector::GetY ( void  ) const

inline

Returns

the second vector coordinate.

Definition at line 150 of file vector.h.

gcu::Vector::GetZ ( void  ) const

inline

Returns

the third vector coordinate.

Definition at line 162 of file vector.h.

Vector gcu::Vector::operator*

(

double

m

)

const

Parameters

m

a number.

Returns

a Vector equal to m * this.

Vector gcu::Vector::operator*=

(

double

m

)

Parameters

m

a number.

Multiplies this by m.

Returns

this after the multiplication.

Vector gcu::Vector::operator+

(

Vector const &

v

)

const

Parameters

v

a Vector.

Returns

the sum of v and this.

Vector gcu::Vector::operator-

(

Vector const &

v

)

const

Parameters

v

a Vector.

Returns

the difference this minus v.

Vector gcu::Vector::operator/

(

double

d

)

const

Parameters

d

a number.

Returns

a Vector equal to (1/d) * this.

Vector gcu::Vector::operator/=

(

double

d

)

Parameters

d

a number.

Divides this by d.

Returns

this after the division.

double gcu::Vector::operator[]

(

unsigned

i

)

const

Parameters

i

an index.

return the ith coordinate.

gcu::Vector::SetX ( double  x )

inline

Parameters

x	the first coordinate.

Sets the first vector coordinate.

Definition at line 138 of file vector.h.

gcu::Vector::SetY ( double  y )

inline

Parameters

y	the second coordinate.

Sets the second vector coordinate.

Definition at line 150 of file vector.h.

gcu::Vector::SetZ ( double  z )

inline

Parameters

z	the third coordinate.

Sets the third vector coordinate.

Definition at line 162 of file vector.h.

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

• vector.h