Nice::Circle Class Reference

#include <Circle.h>

Inheritance diagram for Nice::Circle:

Collaboration diagram for Nice::Circle:

Public Member Functions
	Circle ()
	default constructor Defines a circle at the origin (0,0) with radius 1. More...
	Circle (double xpos, double ypos, double radius)
	constructor given center coordinates and radius. More...
	Circle (const Nice::PointVar &center, double radius)
	constructor given center coordinates and radius. More...
	Circle (const Nice::CircleVar &c)
bool	contains (const Nice::PointVar &pt) const
	Decide whether a point is inside the circle. More...
bool	intersects (const Nice::CircleVar &c) const
	Decide whether there is some overlap of this circle with another. More...
void	moveTo (const Nice::PointVar &c)
	Move the circle to a new center. More...
void	translate (const Nice::PointVar &c)
	Move the circle by a relative amount. More...
double	getArea () const
	Compute the area. More...
Nice::PointVar	getCenter () const
	Compute the area. More...
	Circle ()
	Circle (double xpos, double ypos, double radius)
	Circle (const Nice::PointVar &center, double radius)
	Circle (const Nice::CircleVar &c)
bool	contains (const Nice::PointVar &pt) const
bool	intersects (const Nice::CircleVar &c) const
void	moveTo (const Nice::PointVar &c)
void	translate (const Nice::PointVar &c)
double	getArea () const
Nice::PointVar	getCenter () const
Public Member Functions inherited from Nice::CircleVar
bool	operator== (const CircleVar &__rhs) const
bool	operator< (const CircleVar &__rhs) const
bool	operator!= (const CircleVar &__rhs) const
bool	operator<= (const CircleVar &__rhs) const
bool	operator> (const CircleVar &__rhs) const
bool	operator>= (const CircleVar &__rhs) const
bool	operator== (const CircleVar &__rhs) const
bool	operator< (const CircleVar &__rhs) const
bool	operator!= (const CircleVar &__rhs) const
bool	operator<= (const CircleVar &__rhs) const
bool	operator> (const CircleVar &__rhs) const
bool	operator>= (const CircleVar &__rhs) const

Additional Inherited Members
Public Attributes inherited from Nice::CircleVar
::Ice::Double	xp
::Ice::Double	yp
::Ice::Double	r

Constructor & Destructor Documentation

Circle() [1/8]

Nice::Circle::Circle

(

)

default constructor Defines a circle at the origin (0,0) with radius 1.

---

Since

2017-11-02

Author

R. J. Mathar

Circle() [2/8]

Nice::Circle::Circle	(	double	xpos,
		double	ypos,
		double	radius
	)

constructor given center coordinates and radius.

---

Parameters

xpos	x coordinate of the center
ypos	y coordinate of the center
radius	radius. The radius should be positive to make sense.

Since

2017-11-02

Author

R. J. Mathar

Circle() [3/8]

Nice::Circle::Circle	(	const Nice::PointVar &	center,
		double	radius
	)

constructor given center coordinates and radius.

---

Parameters

center	two-dimensional coordinates of the center
radius	radius. The radius should be positive to make sense.

Since

2017-11-02

Author

R. J. Mathar

Circle() [4/8]

Nice::Circle::Circle

(

const Nice::CircleVar &

c

)

Circle() [5/8]

Nice::Circle::Circle

(

)

Circle() [6/8]

Nice::Circle::Circle	(	double	xpos,
		double	ypos,
		double	radius
	)

Circle() [7/8]

Nice::Circle::Circle	(	const Nice::PointVar &	center,
		double	radius
	)

Circle() [8/8]

Nice::Circle::Circle

(

const Nice::CircleVar &

c

)

Member Function Documentation

contains() [1/2]

bool Nice::Circle::contains

(

const Nice::PointVar &

pt

)

const

Decide whether a point is inside the circle.

---

Parameters

pt	The point in question.

Returns

True if the circle contains the point. True if the point is inside the circle.

Since

2017-11-02

Author

R. J. Mathar

contains() [2/2]

bool Nice::Circle::contains

(

const Nice::PointVar &

pt

)

const

getArea() [1/2]

double Nice::Circle::getArea

(

)

const

Compute the area.

---

Returns

True pi times radius squared.

Since

2017-11-02

Author

R. J. Mathar

getArea() [2/2]

double Nice::Circle::getArea

(

)

const

getCenter() [1/2]

Nice::PointVar Nice::Circle::getCenter

(

)

const

getCenter() [2/2]

Nice::PointVar Nice::Circle::getCenter

(

)

const

Compute the area.

---

Returns

True pi times radius squared.

Since

2017-11-02

Author

R. J. Mathar

intersects() [1/2]

bool Nice::Circle::intersects

(

const Nice::CircleVar &

c

)

const

intersects() [2/2]

bool Nice::Circle::intersects

(

const Nice::CircleVar &

c

)

const

Decide whether there is some overlap of this circle with another.

---

Parameters

c	The other circle to be intersected with this.

Returns

True if the two circles are closer than the sum their radii.

Since

2017-11-02

Author

R. J. Mathar

moveTo() [1/2]

void Nice::Circle::moveTo

(

const Nice::PointVar &

c

)

moveTo() [2/2]

void Nice::Circle::moveTo

(

const Nice::PointVar &

c

)

Move the circle to a new center.

---

Parameters

c	The new center.

Since

2017-11-02

Author

R. J. Mathar

translate() [1/2]

void Nice::Circle::translate

(

const Nice::PointVar &

c

)

Move the circle by a relative amount.

---

Parameters

v	The vector along which the circle is moved.

Since

2017-11-02

Author

R. J. Mathar

translate() [2/2]

void Nice::Circle::translate

(

const Nice::PointVar &

c

)

---

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

• /home/nirva/insroot/include/Nice/Map/Circle.h
• TwiceAsNice/nice/src/libNice/Nice/Map/Circle.cc