CL_Line2 Class Reference

2D line - Integer More...

#include <line.h>

Inheritance diagram for CL_Line2:

Public Member Functions
	CL_Line2 ()
	CL_Line2 (const CL_Line2x< int > &copy)
	CL_Line2 (const CL_Vec2< int > &point_p, const CL_Vec2< int > &point_q)
	CL_Line2 (const CL_Vec2< int > &point_p, int gradient)
Attributes
CL_Vec2< int >	get_intersection (const CL_Line2x< int > &second, bool &intersect) const
	Return the intersection of this and other line. More...
int	point_right_of_line (CL_Vec2< int > point) const
	Return [<0, 0, >0] if the Point P is right, on or left of the line trough A,B. More...
Operators
bool	operator== (const CL_Line2x< int > &line) const
	== operator. More...
bool	operator!= (const CL_Line2x< int > &line) const
	!= operator. More...

Public Attributes
CL_Vec2< int >	p
	First point on the line. More...
CL_Vec2< int >	q

Detailed Description

2D line - Integer

Constructor & Destructor Documentation

CL_Line2::CL_Line2 ( )

inline

CL_Line2::CL_Line2 ( const CL_Line2x< int > &  copy)

inline

CL_Line2::CL_Line2 ( const CL_Vec2< int > &  point_p, const CL_Vec2< int > &  point_q  )

inline

CL_Line2::CL_Line2 ( const CL_Vec2< int > &  point_p, int  gradient  )

inline

Member Function Documentation

CL_Vec2<int > CL_Line2x< int >::get_intersection ( const CL_Line2x< int > &  second, bool &  intersect  ) const

inherited

Return the intersection of this and other line.

Parameters

second	= The second line to use
intersect	= On Return: true if the lines intersect, false if the lines are parallel

Returns

The point

bool CL_Line2x< int >::operator!= ( const CL_Line2x< int > &  line) const

inlineinherited

!= operator.

References CL_Line2x< Type >::p, and CL_Line2x< Type >::q.

bool CL_Line2x< int >::operator== ( const CL_Line2x< int > &  line) const

inlineinherited

== operator.

References CL_Line2x< Type >::p, and CL_Line2x< Type >::q.

int CL_Line2x< int >::point_right_of_line ( CL_Vec2< int >  point) const

inlineinherited

Return [<0, 0, >0] if the Point P is right, on or left of the line trough A,B.

Parameters

point

= The point

Returns

Value representing - left (>0), centre (=0), or right (<0)

References CL_Line2x< Type >::p, CL_Line2x< Type >::q, CL_Vec2< Type >::x, and CL_Vec2< Type >::y.

Member Data Documentation

CL_Vec2<int > CL_Line2x< int >::p

inherited

First point on the line.

CL_Vec2<int > CL_Line2x< int >::q

inherited

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

• line.h