navlib::Segment Class Reference

A line segment. More...

#include <geometry.h>

List of all members.

Public Member Functions
	Segment (double x1, double y1, double x2, double y2)
	Segment (Point p1, Point p2)
bool	operator== (const Segment &segment) const
	Equals operator.
double	getDistance (const Point &point) const
	Returns the distance to a point.
double	getLength () const
	Returns the length of the line segment.
Point	getPoint1 () const
	Accessor for the first point in the line segment.
Point	getPoint2 () const
	Accessor for the second point in the line segment.
void	setPoint1 (const Point &p)
	Accessor for the first point in the line segment.
void	setPoint2 (const Point &p)
	Accessor for the second point in the line segment.

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Detailed Description

A line segment.

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Constructor & Destructor Documentation

Segment::Segment	(	double	x1,
		double	y1,
		double	x2,
		double	y2
	)

Parameters:

	x1	x coordinate of the first point
	y1	y coordinate of the first point
	x2	x coordinate of the second point
	y2	y coordinate of the second point

Segment::Segment	(	Point	p1,
		Point	p2
	)

Parameters:

	p1	first point
	p2	second point

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

• geometry.h
• geometry.cpp