Rectangle Struct Reference

Defines an axis-aligned rectangle. More...

#include <geometry_utils.h>

Public Member Functions
double	area () const
bool	does_contain (double x, double y) const
	Rectangle ()
	Creates a rectangle with zero area in point (0,0). More...
	Rectangle (double b, double t, double l, double r)

Public Attributes
double	bot
	The bottom of a rectangle. More...
double	left
	The left side of a rectangle. More...
double	right
	The right side of a rectangle. More...
double	top
	The top of a rectangle. More...

Detailed Description

Defines an axis-aligned rectangle.

Definition at line 20 of file geometry_utils.h.

Constructor & Destructor Documentation

Rectangle::Rectangle ( )

inline

Creates a rectangle with zero area in point (0,0).

Definition at line 23 of file geometry_utils.h.

Rectangle::Rectangle ( double  b, double  t, double  l, double  r  )

inline

Creates a rectangle where all contained points are bounded in limits l < x < r, b < y < t.

Parameters

b	The bottom of a rectangle.
t	The top of a rectangle.
l	The left side of a rectangle.
r	The right side of a rectangle.

Definition at line 33 of file geometry_utils.h.

Member Function Documentation

double Rectangle::area ( ) const

inline

Returns an area of a rectangle.

Returns

Value of an area.

Definition at line 49 of file geometry_utils.h.

bool Rectangle::does_contain ( double  x, double  y  ) const

inline

Tests whether a rectangle contains a point.

Parameters

x,y	Coordinates of a target point.

Returns

True if the rectangle contains a point and False otherwise.

Definition at line 41 of file geometry_utils.h.

Member Data Documentation

double Rectangle::bot

The bottom of a rectangle.

Definition at line 53 of file geometry_utils.h.

double Rectangle::left

The left side of a rectangle.

Definition at line 53 of file geometry_utils.h.

double Rectangle::right

The right side of a rectangle.

Definition at line 53 of file geometry_utils.h.

double Rectangle::top

The top of a rectangle.

Definition at line 53 of file geometry_utils.h.

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

• geometry_utils.h