The Point class defines a position (or euclidean vector from (0,0)) in 2D space. More...

#include <Geom.h>

Inheritance diagram for Point:

Public Member Functions
float	Det (Point another) const
	Computes the determinant of matrix. More...

float	EuclideanNorm () const
	Computes euclidean norm of vector. More...

std::pair< float, float >	GetPair ()
	Creates STL pair (x,y) from point. More...

Point	operator* (float k) const
	operator * More...

Point	operator+ (const Point &another) const
	operator + More...

Point	operator- (const Point &another) const
	operator - More...

Point	operator- () const
	operator - More...

Point	operator/ (float k) const
	operator / More...

virtual Point &	operator= (const Point &obj)
	Assignment operator. More...

bool	operator== (const Point &another) const
	operator == More...

	Point ()
	Point default constructor. More...

	Point (float x, float y)
	Point constructor with parameters. More...

	Point (const Point &obj)
	Point copy constructor. More...

float	ScalarProduct (const Point &another) const
	Computes scalar product of vectors (this * anoher) More...

float	SquaredEuclideanNorm () const
	Computes squared euclidean norm of vector. More...

std::string	ToString () const
	Creates STL string, which contains x,y values. More...

float	X () const
	Returns X-coordinate of the point. More...

float	Y () const
	Returns Y-coordinate of the point. More...

virtual	~Point ()=default
	Default destructor. More...

Private Attributes
float	x
	X-coordinate of the point. More...

float	y
	Y-coordinate of the point. More...

Detailed Description

The Point class defines a position (or euclidean vector from (0,0)) in 2D space.

Definition at line 61 of file Geom.h.

Constructor & Destructor Documentation

Point::Point ( )

Point default constructor.

Definition at line 10 of file Geom.cpp.

Point::Point	(	float	x,
		float	y
	)

Point constructor with parameters.

Parameters

x	X-coordinate of the point.
y	Y-coordinate of the point.

Definition at line 17 of file Geom.cpp.

Point::Point ( const Point & obj )

Point copy constructor.

Parameters

obj	An object to copy.

Definition at line 36 of file Geom.cpp.

virtual Point::~Point ( )

virtualdefault

Default destructor.

Member Function Documentation

float Point::Det ( Point another ) const

inline

Computes the determinant of matrix.

Parameters

another Second column of matrix

Returns: The determinant of matrix.

Definition at line 492 of file Geom.h.

float Point::EuclideanNorm ( ) const

inline

Computes euclidean norm of vector.

Returns: Euclidean norm of vector.

Definition at line 486 of file Geom.h.

std::pair< float, float > Point::GetPair ( )

Creates STL pair (x,y) from point.

Returns: STL pair (x,y).

Definition at line 43 of file Geom.cpp.

Point Point::operator* ( float k ) const

inline

operator *

Parameters

k	Scalar multiplier.

Returns: (k * x, k * y)

Definition at line 467 of file Geom.h.

Point Point::operator+ ( const Point & another ) const

inline

operator +

Parameters

another Second operand

Returns: (this.x + another.x, this.y + another.y)

Definition at line 461 of file Geom.h.

Point Point::operator- ( const Point & another ) const

inline

operator -

Parameters

another Second operand

Returns: (this.x - another.x, this.y - another.y)

Definition at line 455 of file Geom.h.

Point Point::operator- ( ) const

inline

operator -

Returns: (-x, -y)

Definition at line 504 of file Geom.h.

Point Point::operator/ ( float k ) const

inline

operator /

Parameters

k	Scalar divider.

Returns: ( x / k, y / k)

Definition at line 473 of file Geom.h.

Point & Point::operator= ( const Point & obj )

inlinevirtual

Assignment operator.

Parameters

obj	Object to assign

Returns: Reference to object.

Definition at line 510 of file Geom.h.

bool Point::operator== ( const Point & another ) const

inline

operator ==

Parameters

another Object to compare.

Returns: (x, y) == (another.x, another.y)

Definition at line 498 of file Geom.h.

float Point::ScalarProduct ( const Point & another ) const

inline

Computes scalar product of vectors (this * anoher)

Parameters

another Second operand of scalar product

Returns: Result of scalar product of vectors (this * anoher)

Definition at line 449 of file Geom.h.

float Point::SquaredEuclideanNorm ( ) const

inline

Computes squared euclidean norm of vector.

Returns: Squared euclidean norm of vector.

Definition at line 480 of file Geom.h.

std::string Point::ToString ( ) const

Creates STL string, which contains x,y values.

Returns: STL string, which contains x,y values.

Definition at line 48 of file Geom.cpp.

float Point::X ( ) const

Returns X-coordinate of the point.

Returns: X-coordinate of the point.

Definition at line 24 of file Geom.cpp.

float Point::Y ( ) const

Returns Y-coordinate of the point.

Returns: Y-coordinate of the point.

Definition at line 30 of file Geom.cpp.

Member Data Documentation

float Point::x

private

X-coordinate of the point.

Definition at line 192 of file Geom.h.

float Point::y

private

Y-coordinate of the point.

Definition at line 193 of file Geom.h.

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

Public Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation