IPoint2D Class Reference

#include <Point.h>

Inheritance diagram for IPoint2D:

Collaboration diagram for IPoint2D:

Public Member Functions
	IPoint2D ()
	IPoint2D (int _i, float _x, float _y)
	IPoint2D (int _i, const Point2D &p)
IPoint2D &	operator= (const IPoint2D &rhs)
IPoint2D &	operator= (const Point2D &rhs)
Public Member Functions inherited from Point2D
	Point2D ()
	Point2D (const Point2D &rhs)
	Point2D (float _x, float _y)
	Point2D (const float *val)
virtual	~Point2D ()
Point2D &	operator= (const Point2D &rhs)
Point2D &	operator= (float rhs)
Point2D &	operator= (const float *rhs)
Point2D &	operator+= (const Point2D &rhs)
Point2D &	operator-= (const Point2D &rhs)
Point2D &	operator*= (const Point2D &rhs)
Point2D &	operator*= (const float f)
Point2D &	operator/= (const Point2D &rhs)
Point2D &	operator/= (const float f)
float	operator* (const Point2D &rhs) const
const Point2D &	const_times (const Point2D &rhs) const
Point2D &	times (const Point2D &rhs)
float	dot (const Point2D &rhs) const
float	crossZ (const Point2D &rhs) const
float	sinAngle (const Point2D &rhs) const
float	angle (const Point2D &rhs=Point2D(1, 0)) const
float	sinAngleX () const
float	angleX () const
Point2D	operator* (float rhs) const
Point2D	operator+ (const Point2D &rhs) const
Point2D	operator- (const Point2D &rhs) const
Point2D	operator/ (const Point2D &rhs) const
Point2D	operator/ (float rhs) const
float	sum () const
	returns 1-norm More...
float	norm2 () const
	returns squared 2-norm More...
float	norm () const
	returns 2-norm aka length or absolute More...
float	normalize ()
	normalizes the vector; returns old norm More...
bool	clamp (float x0, float y0, float x1, float y1)
void	glVertex () const
	Issue a glVertex2f call. More...
const Point2D	flipOrtho () const
const Point2D	copyNormalized () const
const Point2D	rotate (float angle) const

Public Attributes
int	index
Public Attributes inherited from Point2D
float	x
float	y

Detailed Description

Definition at line 228 of file Point.h.

Constructor & Destructor Documentation

IPoint2D::IPoint2D ( )

inline

Definition at line 231 of file Point.h.

: Point2D() {};

IPoint2D::IPoint2D ( int  _i, float  _x, float  _y  )

inline

Definition at line 232 of file Point.h.

: Point2D(_x, _y), index(_i) {}

IPoint2D::IPoint2D ( int  _i, const Point2D &  p  )

inline

Definition at line 233 of file Point.h.

References Point2D::operator=().

                                       {
        operator=(p);
        index = _i;
    }

Member Function Documentation

IPoint2D& IPoint2D::operator= ( const IPoint2D &  rhs )

inline

Definition at line 237 of file Point.h.

References index, and Point2D::operator=().

                                               {
        Point2D::operator=(rhs);
        index = rhs.index;
        return *this;
    }

IPoint2D& IPoint2D::operator= ( const Point2D &  rhs )

inline

Definition at line 242 of file Point.h.

References Point2D::operator=().

                                              {
        Point2D::operator=(rhs);
        index = -1;
        return *this;
    }

Member Data Documentation

int IPoint2D::index

Definition at line 248 of file Point.h.

Referenced by operator=().

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

• src/Point.h