#include <ugdk/math/integer2D.h>

Public Member Functions
	Integer2D ()
	Initializes both fields with 0.

	Integer2D (int val)
	Initializes both fields with val.

	Integer2D (int _x, int _y)
	Initializes both fields with given values.

	Integer2D (const ugdk::Vector2D &vec2d)
	Copy constructor from Vector2D.

	~Integer2D ()

int	get_x () const

int	get_y () const

void	set_x (int x_)

void	set_y (int y_)

int	NormOne () const
	Returns the norm-1 of this integer.

double	Length () const
	Returns the norm-2 of this integer.

double	LengthSquared () const
	Returns the norm-2 squared.

double	Angle () const
	Returns the angle (in radians) of this integer.

void	Rotate (RotDeg rotdeg)
	Returns a new integer equal to this integer rotated by "angle" (in radians) counter-clockwise.

void	Rotate (RotDeg rotdeg, const Integer2D &center)
	Returns a new integer equal to this integer rotated by "angle" (in radians) counter-clockwise.

Integer2D	Rotated (RotDeg rotdeg) const
	Returns a new integer equal to this integer rotated by "angle" (in radians) counter-clockwise.

Integer2D	Rotated (RotDeg rotdeg, const Integer2D &center) const
	Returns a new integer equal to this integer rotated by "angle" (in radians) counter-clockwise.

void	Mirror (const ugdk::enums::mirroraxis::MirrorAxis mirror)
	Mirrors this Integer2D (in-place) by the "axis" axis. Include types.h and use "using namespace ugdk::enums".

Integer2D	Mirrored (const ugdk::enums::mirroraxis::MirrorAxis mirror) const
	Returns a new Integer2D, mirrored by the "axis" axis. Include types.h and use "using namespace ugdk::enums".

void	Multiply (const Integer2D &multiplier)
	In-place integer multiplication, coordinate by coordinate.

Integer2D	Multiplied (const Integer2D &multiplier) const
	Returns a new Integer2D equal to this multiplied coordinate by coordinate by "multiplier".

void	Divide (const Integer2D &divider)
	In-place integer division, coordinate by coordinate.

Integer2D	Divided (const Integer2D &divider) const
	Returns a new Integer2D equal to this divided coordinate by coordinate by "multiplier".

void	Scale (const Integer2D &multiplier, const Integer2D &divisor)
	Multiplies in-place by "multiplier", and then divides by "divisor".

Integer2D	Scaled (const Integer2D &multiplier, const Integer2D &divisor) const
	Returns a new Integer2D, multiplied by "multiplier", and divided by "divisor".

void	Mod (const Integer2D &divisor)
	In-place remainder (coordinate by coordinate) of integer division by "divisor".

Integer2D	Remainder (const Integer2D &divisor) const
	Returns a new Integer2D that is equal to the remainder of the integer division by "divisor".

Integer2D &	operator+= (const Integer2D &other)

Integer2D &	operator-= (const Integer2D &other)

Integer2D &	operator*= (int scalar)

Integer2D &	operator/= (int scalar)

Integer2D &	operator%= (int scalar)

Integer2D	operator+ (const Integer2D &right) const
	Method that returns a integer equal to the sum of two others.

Integer2D	operator- () const
	Method that returns a integer equal to the oposite of another.

Integer2D	operator- (const Integer2D &right) const
	Method that returns a integer equal to the subtraction of two others.

Integer2D	operator* (int scalar) const
	Method that returns a integer equal to the a integer multiplied by a scalar.

Integer2D	operator/ (int scalar) const
	Method that returns a integer equal to the a integer multiplied by the inverse of a scalar.

Integer2D	operator% (int scalar) const
	Remainder of integer division by "scalar" in each coordinate.

int	operator* (const Integer2D &right) const
	Method that returns a scalar equal to the inner product of two vectors.

Integer2D	operator% (const Integer2D &right) const
	Remainder of integer division by "scalar" coordinate by coordinate.

Public Attributes
union {
struct {
int x

int y

}

struct {
int val [2]

}

};

Constructor & Destructor Documentation

ugdk::math::Integer2D::Integer2D ( )

inline

Initializes both fields with 0.

Create the integer (x,y) with x = 0 and y =0

ugdk::math::Integer2D::Integer2D ( int val )

inlineexplicit

Initializes both fields with val.

Create the integer (x,y) with x = val and y = val being val a constant

Parameters

val	is a constant

ugdk::math::Integer2D::Integer2D	(	int	_x,
		int	_y
	)

inline

Initializes both fields with given values.

Create the integer (x,y) with x = x-value and y = y-value

Parameters

x	is the x-value argument
y	is the y-value argument

ugdk::math::Integer2D::Integer2D ( const ugdk::Vector2D & vec2d )

Copy constructor from Vector2D.

ugdk::math::Integer2D::~Integer2D ( )

inline

Member Function Documentation

double ugdk::math::Integer2D::Angle ( ) const

Returns the angle (in radians) of this integer.

Return the angle (in radians) associated to this integer

Returns: Angle

void ugdk::math::Integer2D::Divide ( const Integer2D & divider )

In-place integer division, coordinate by coordinate.

See Also: Divided; Scale

Integer2D ugdk::math::Integer2D::Divided ( const Integer2D & divider ) const

Returns a new Integer2D equal to this divided coordinate by coordinate by "multiplier".

See Also: Divide; Scale

int ugdk::math::Integer2D::get_x ( ) const

inline

int ugdk::math::Integer2D::get_y ( ) const

inline

double ugdk::math::Integer2D::Length ( ) const

Returns the norm-2 of this integer.

The norm-2 of a integer (x,y) is sqrt( x^2 + y^2 )

Returns: Norm-2

See Also: NormOne(); LenghtSquared()

double ugdk::math::Integer2D::LengthSquared ( ) const

inline

Returns the norm-2 squared.

The norm-2 squared of a integer (x,y) is (x^2 + y^2)

Returns: Norm-2 Squared

See Also: NormOne(); Lenght()

void ugdk::math::Integer2D::Mirror ( const ugdk::enums::mirroraxis::MirrorAxis mirror )

Mirrors this Integer2D (in-place) by the "axis" axis. Include types.h and use "using namespace ugdk::enums".

Parameters

axis	Either mirroraxis::HORZ, mirroraxis::VERT, mirroraxis::DIAG_UP, or mirroraxis::DIAG_DOWN.

See Also: Mirrored

Integer2D ugdk::math::Integer2D::Mirrored ( const ugdk::enums::mirroraxis::MirrorAxis mirror ) const

Returns a new Integer2D, mirrored by the "axis" axis. Include types.h and use "using namespace ugdk::enums".

Parameters

axis	Either mirroraxis::HORZ, mirroraxis::VERT, mirroraxis::DIAG_UP, or mirroraxis::DIAG_DOWN.

See Also: Mirror

void ugdk::math::Integer2D::Mod ( const Integer2D & divisor )

In-place remainder (coordinate by coordinate) of integer division by "divisor".

See Also: Remainder

Integer2D ugdk::math::Integer2D::Multiplied ( const Integer2D & multiplier ) const

Returns a new Integer2D equal to this multiplied coordinate by coordinate by "multiplier".

See Also: Multiply; Scaled

void ugdk::math::Integer2D::Multiply ( const Integer2D & multiplier )

In-place integer multiplication, coordinate by coordinate.

See Also: Multiplied; Scale

int ugdk::math::Integer2D::NormOne ( ) const

Returns the norm-1 of this integer.

The norm-1 of a integer (x,y) is |x| + |y|.

Returns: Norm-1

See Also: Length()

Integer2D ugdk::math::Integer2D::operator% ( int scalar ) const

Remainder of integer division by "scalar" in each coordinate.

Integer2D ugdk::math::Integer2D::operator% ( const Integer2D & right ) const

Remainder of integer division by "scalar" coordinate by coordinate.

Integer2D & ugdk::math::Integer2D::operator%= ( int scalar )

Integer2D ugdk::math::Integer2D::operator* ( int scalar ) const

Method that returns a integer equal to the a integer multiplied by a scalar.

A integer (x,y) multiplied by a scalar a is equal to the integer (x * scalar, y*scalar)

Returns: Scalar Multiplied Integer

int ugdk::math::Integer2D::operator* ( const Integer2D & right ) const

Method that returns a scalar equal to the inner product of two vectors.

By definition the inner product of two vectors (x,y) (w,z) is equal to (x*w) + (y*z)

Returns: InnerProduct

Integer2D & ugdk::math::Integer2D::operator*= ( int scalar )

Integer2D ugdk::math::Integer2D::operator+ ( const Integer2D & right ) const

Method that returns a integer equal to the sum of two others.

The sum of two vectors (x,y) (w,z) is igual to the integer (x+w, y+z)

Returns: Sum Integer

Integer2D & ugdk::math::Integer2D::operator+= ( const Integer2D & other )

Integer2D ugdk::math::Integer2D::operator- ( ) const

Method that returns a integer equal to the oposite of another.

The oposite of a integer (x,y) is equal to the integer (-x,-y) in this order

Returns: Oposite Integer

Integer2D ugdk::math::Integer2D::operator- ( const Integer2D & right ) const

Method that returns a integer equal to the subtraction of two others.

The subtraction of two vectors (x,y) (z,w) is equal to the integer (x-z,y-w) in this order

Returns: Subtract Integer

Integer2D & ugdk::math::Integer2D::operator-= ( const Integer2D & other )

Integer2D ugdk::math::Integer2D::operator/ ( int scalar ) const

Method that returns a integer equal to the a integer multiplied by the inverse of a scalar.

A integer (x,y) multiplied by the inverse of a scalar is equal to the integer (x * 1/scalar, y * 1/scalar)

Returns: Inverse Scalar Multiplied Integer

Integer2D & ugdk::math::Integer2D::operator/= ( int scalar )

Integer2D ugdk::math::Integer2D::Remainder ( const Integer2D & divisor ) const

Returns a new Integer2D that is equal to the remainder of the integer division by "divisor".

See Also: Mod

void ugdk::math::Integer2D::Rotate ( RotDeg rotdeg )

Returns a new integer equal to this integer rotated by "angle" (in radians) counter-clockwise.

The integer rotated of a integer (x,y) is (x * cos(angle) - y * sin(angle) , x * sin(angle) + y * cos(angle)); angle in radians

Returns: Rotated Integer

See Also: Angle

void ugdk::math::Integer2D::Rotate	(	RotDeg	rotdeg,
		const Integer2D &	center
	)

inline

Returns a new integer equal to this integer rotated by "angle" (in radians) counter-clockwise.

The integer rotated of a integer (x,y) is (x * cos(angle) - y * sin(angle) , x * sin(angle) + y * cos(angle)); angle in radians

Returns: Rotated Integer

See Also: Angle

Integer2D ugdk::math::Integer2D::Rotated ( RotDeg rotdeg ) const

Returns a new integer equal to this integer rotated by "angle" (in radians) counter-clockwise.

The integer rotated of a integer (x,y) is (x * cos(angle) - y * sin(angle) , x * sin(angle) + y * cos(angle)); angle in radians

Returns: Rotated Integer

See Also: Angle

Integer2D ugdk::math::Integer2D::Rotated	(	RotDeg	rotdeg,
		const Integer2D &	center
	)		const

inline

Returns a new integer equal to this integer rotated by "angle" (in radians) counter-clockwise.

The integer rotated of a integer (x,y) is (x * cos(angle) - y * sin(angle) , x * sin(angle) + y * cos(angle)); angle in radians

Returns: Rotated Integer

See Also: Angle

void ugdk::math::Integer2D::Scale	(	const Integer2D &	multiplier,
		const Integer2D &	divisor
	)

Multiplies in-place by "multiplier", and then divides by "divisor".

See Also: Scaled; Multiply; Divide

Integer2D ugdk::math::Integer2D::Scaled	(	const Integer2D &	multiplier,
		const Integer2D &	divisor
	)		const

Returns a new Integer2D, multiplied by "multiplier", and divided by "divisor".

See Also: Scale; Multiply; Divide

void ugdk::math::Integer2D::set_x ( int x_ )

inline

void ugdk::math::Integer2D::set_y ( int y_ )

inline

Member Data Documentation

union { ... }

int ugdk::math::Integer2D::val[2]

int ugdk::math::Integer2D::x

int ugdk::math::Integer2D::y

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

src/ugdk/math/integer2D.h
src/ugdk/math/integer2D.cc

Public Member Functions

Public Attributes

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation