A square — a special case of Rectangle where width equals height. More...

#include <shapes.hpp>

Inheritance diagram for geometry::Square:

Collaboration diagram for geometry::Square:

Public Member Functions
	Square (double side)
	Construct a square with the given side length.

std::string	name () const override
	Return the human-readable name of the shape.

double	side () const
	Get the side length.

Public Member Functions inherited from geometry::Rectangle
	Rectangle (double width, double height)
	Construct a rectangle.

double	area () const override
	Compute the area of the shape.

double	height () const
	Get the height.

double	perimeter () const override
	Compute the perimeter of the shape.

double	width () const
	Get the width.

Public Member Functions inherited from geometry::Shape
virtual	~Shape ()=default
	Virtual destructor for safe polymorphic deletion.

std::string	describe () const
	Pretty-print shape information.

Additional Inherited Members
Static Public Member Functions inherited from geometry::Shape
static int	instance_count ()
	Get the total count of Shape instances created.

Protected Member Functions inherited from geometry::Shape
	Shape ()
	Increment the instance counter.

Protected Attributes inherited from geometry::Rectangle
double	height_
	The rectangle's height.

double	width_
	The rectangle's width.

Detailed Description

A square — a special case of Rectangle where width equals height.

\[ A = s^2, \qquad P = 4s \]

Note: This class inherits from Rectangle and overrides name(). It demonstrates a deeper inheritance chain for the class diagram.

Definition at line 177 of file shapes.hpp.

Constructor & Destructor Documentation

◆ Square()

geometry::Square::Square ( double side )

inlineexplicit

Construct a square with the given side length.

Parameters

side	The side length (must be positive).

Definition at line 183 of file shapes.hpp.

183: Rectangle(side, side) {}

geometry::Rectangle::Rectangle

Rectangle(double width, double height)

Construct a rectangle.

Definition shapes.hpp:145

geometry::Square::side

double side() const

Get the side length.

Definition shapes.hpp:188

References geometry::Rectangle::Rectangle(), and side().

Member Function Documentation

◆ name()

std::string geometry::Square::name ( ) const

inlinenodiscardoverridevirtual

Return the human-readable name of the shape.

Returns: A string like "Circle", "Rectangle", etc.

Reimplemented from geometry::Rectangle.

Definition at line 185 of file shapes.hpp.

185{ return "Square"; }

◆ side()

double geometry::Square::side ( ) const

inlinenodiscard

Get the side length.

Definition at line 188 of file shapes.hpp.

188{ return width_; }

geometry::Rectangle::width_

double width_

The rectangle's width.

Definition shapes.hpp:163

References geometry::Rectangle::width_.

Referenced by Square().

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

demo/src/shapes.hpp