ns3::Rectangle Class Reference
[Mobility]

a 2d rectangle More...

#include <rectangle.h>

List of all members.

Public Types
enum	Side { RIGHT, LEFT, TOP, BOTTOM }
Public Member Functions
	Rectangle (double _xMin, double _xMax, double _yMin, double _yMax)
	Rectangle ()
bool	IsInside (const Vector &position) const
Side	GetClosestSide (const Vector &position) const
Vector	CalculateIntersection (const Vector &current, const Vector &speed) const
Public Attributes
double	xMin
double	xMax
double	yMin
double	yMax

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Detailed Description

a 2d rectangle

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Constructor & Destructor Documentation

ns3::Rectangle::Rectangle	(	double	_xMin,
		double	_xMax,
		double	_yMin,
		double	_yMax
	)

Parameters:

	_xMin	x coordinates of left boundary.
	_xMax	x coordinates of right boundary.
	_yMin	y coordinates of bottom boundary.
	_yMax	y coordinates of top boundary.

Create a rectangle.

ns3::Rectangle::Rectangle

(

)

Create a zero-sized rectangle located at coordinates (0.0,0.0)

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Member Function Documentation

Vector ns3::Rectangle::CalculateIntersection	(	const Vector &	current,
		const Vector &	speed
	)			const

Parameters:

	current	the current position
	speed	the current speed

Returns:

the intersection point between the rectangle and the current+speed vector.

This method assumes that the current position is located _inside_ the rectangle and checks for this with an assert. This method compares only the x and y coordinates of the input position and speed. It ignores the z coordinate.

Side ns3::Rectangle::GetClosestSide

(

const Vector &

position

)

const

Parameters:

position

the position to test.

Returns:

the side of the rectangle the input position is closest to.

This method compares only the x and y coordinates of the input position. It ignores the z coordinate.

bool ns3::Rectangle::IsInside

(

const Vector &

position

)

const

Parameters:

position

the position to test.

Returns:

true if the input position is located within the rectangle, false otherwise.

This method compares only the x and y coordinates of the input position. It ignores the z coordinate.

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

• src/mobility/rectangle.h