Defines a point with integer coordinates on a plane. More...

Public Member Functions
	DiscretePoint2D (int x_coord, int y_coord)

double	dist_sq (const DiscretePoint2D &pt) const

DiscretePoint2D	operator+ (const DiscretePoint2D &p) const
	Operator of points summation by element-wise addition. More...

DiscretePoint2D	operator- () const
	Returns additive inverse of the point. More...

Detailed Description

Defines a point with integer coordinates on a plane.

Definition at line 62 of file geometry_utils.h.

Constructor & Destructor Documentation

DiscretePoint2D::DiscretePoint2D	(	int	x_coord,
		int	y_coord
	)

inline

Initializes a point in cartesian coordinates.

Parameters

x_coord,y_coord Coordinates of a point on a plane.

Definition at line 69 of file geometry_utils.h.

double DiscretePoint2D::dist_sq ( const DiscretePoint2D & pt ) const

inline

Calculates distance from this point to a given one.

Parameters

pt	The end point to calculate distance.

Definition at line 89 of file geometry_utils.h.

DiscretePoint2D DiscretePoint2D::operator+ ( const DiscretePoint2D & p ) const

inline

Operator of points summation by element-wise addition.

Definition at line 75 of file geometry_utils.h.

DiscretePoint2D DiscretePoint2D::operator- ( ) const

inline

Returns additive inverse of the point.

Definition at line 80 of file geometry_utils.h.

int DiscretePoint2D::x

Definition at line 72 of file geometry_utils.h.

int DiscretePoint2D::y

Coordinates of point.

Definition at line 72 of file geometry_utils.h.

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