Rectangle with x, y, width and height value_type components. More...

#include <recti.hpp>

Inheritance diagram for jau::math::RectI< Value_type, >:

Collaboration diagram for jau::math::RectI< Value_type, >:

Public Types
typedef const value_type *	const_iterator

typedef const value_type *	const_pointer

typedef const value_type &	const_reference

typedef value_type *	iterator

typedef value_type *	pointer

typedef value_type &	reference

typedef Value_type	value_type

Public Member Functions
constexpr	RectI () noexcept

constexpr	RectI (const RectI &o) noexcept=default

constexpr	RectI (const value_type x, const value_type y, const value_type width, const value_type height) noexcept

constexpr	RectI (const value_type xywh[]) noexcept

constexpr	RectI (const Vector2I< value_type > &pos, const Vector2I< value_type > &size) noexcept

constexpr	RectI (RectI &&o) noexcept=default

iterator	get (iterator xywh) const noexcept
	xywh = this, returns xywh.

constexpr Vector2I< value_type >	getPosition () const noexcept

constexpr Vector2I< value_type >	getSize () const noexcept

constexpr value_type	height () const noexcept

constexpr bool	is_zero () const noexcept
	Return true if area is zero.

constexpr RectI &	operator= (const RectI &) noexcept=default

constexpr RectI &	operator= (RectI &&) noexcept=default

constexpr bool	operator== (const RectI &rhs) const noexcept

constexpr RectI &	set (const value_type x, const value_type y, const value_type width, const value_type height) noexcept
	this = { x, y, width, height }, returns this.

constexpr RectI &	set (const Vector2I< value_type > &pos, const Vector2I< value_type > &size) noexcept
	TODO constexpr bool operator<=>(const Recti_t& rhs ) const noexcept { return ... }.

constexpr RectI &	set (const_iterator xywh) noexcept
	this = xywh, returns this.

constexpr void	setHeight (const value_type height) noexcept

constexpr void	setPosition (const Vector2I< value_type > &pos) noexcept

constexpr void	setSize (const Vector2I< value_type > &size) noexcept

constexpr void	setWidth (const value_type width) noexcept

constexpr void	setX (const value_type x) noexcept

constexpr void	setY (const value_type y) noexcept

std::string	toString () const noexcept

constexpr value_type	width () const noexcept

constexpr value_type	x () const noexcept

constexpr value_type	y () const noexcept

Static Public Attributes
static constexpr const size_t	byte_size = components * sizeof(value_type)
	Size in bytes with value_alignment.

static constexpr const size_t	components = 4
	Number of value_type components.

static constexpr int	value_alignment = sizeof(value_type)
	value alignment is sizeof(value_type)

Detailed Description

template<typename Value_type, std::enable_if_t< std::is_integral_v< Value_type > &&sizeof(Value_type)==alignof(Value_type), bool > = true>
class jau::math::RectI< Value_type, >

Rectangle with x, y, width and height value_type components.

Component and overall alignment is natural as sizeof(value_type), i.e. sizeof(value_type) == alignof(value_type)

Definition at line 48 of file recti.hpp.

Member Typedef Documentation

◆ value_type

template<typename Value_type, std::enable_if_t< std::is_integral_v< Value_type > &&sizeof(Value_type)==alignof(Value_type), bool > = true>

typedef Value_type jau::math::RectI< Value_type, >::value_type

Definition at line 50 of file recti.hpp.

◆ pointer

template<typename Value_type, std::enable_if_t< std::is_integral_v< Value_type > &&sizeof(Value_type)==alignof(Value_type), bool > = true>

typedef value_type* jau::math::RectI< Value_type, >::pointer

Definition at line 51 of file recti.hpp.

◆ const_pointer

template<typename Value_type, std::enable_if_t< std::is_integral_v< Value_type > &&sizeof(Value_type)==alignof(Value_type), bool > = true>

typedef const value_type* jau::math::RectI< Value_type, >::const_pointer

Definition at line 52 of file recti.hpp.

◆ reference

template<typename Value_type, std::enable_if_t< std::is_integral_v< Value_type > &&sizeof(Value_type)==alignof(Value_type), bool > = true>

typedef value_type& jau::math::RectI< Value_type, >::reference

Definition at line 53 of file recti.hpp.

◆ const_reference

template<typename Value_type, std::enable_if_t< std::is_integral_v< Value_type > &&sizeof(Value_type)==alignof(Value_type), bool > = true>

typedef const value_type& jau::math::RectI< Value_type, >::const_reference

Definition at line 54 of file recti.hpp.

◆ iterator

template<typename Value_type, std::enable_if_t< std::is_integral_v< Value_type > &&sizeof(Value_type)==alignof(Value_type), bool > = true>

typedef value_type* jau::math::RectI< Value_type, >::iterator

Definition at line 55 of file recti.hpp.

◆ const_iterator

template<typename Value_type, std::enable_if_t< std::is_integral_v< Value_type > &&sizeof(Value_type)==alignof(Value_type), bool > = true>

typedef const value_type* jau::math::RectI< Value_type, >::const_iterator

Definition at line 56 of file recti.hpp.

Constructor & Destructor Documentation

◆ RectI() [1/6]

template<typename Value_type, std::enable_if_t< std::is_integral_v< Value_type > &&sizeof(Value_type)==alignof(Value_type), bool > = true>

jau::math::RectI< Value_type, >::RectI ( )

inlineconstexprnoexcept

Definition at line 74 of file recti.hpp.

◆ RectI() [2/6]

template<typename Value_type, std::enable_if_t< std::is_integral_v< Value_type > &&sizeof(Value_type)==alignof(Value_type), bool > = true>

jau::math::RectI< Value_type, >::RectI ( const value_type xywh[] )

inlineconstexprnoexcept

Definition at line 77 of file recti.hpp.

◆ RectI() [3/6]

template<typename Value_type, std::enable_if_t< std::is_integral_v< Value_type > &&sizeof(Value_type)==alignof(Value_type), bool > = true>

jau::math::RectI< Value_type, >::RectI	(	const Vector2I< value_type > &	pos,
		const Vector2I< value_type > &	size )

inlineconstexprnoexcept

Definition at line 81 of file recti.hpp.

◆ RectI() [4/6]

template<typename Value_type, std::enable_if_t< std::is_integral_v< Value_type > &&sizeof(Value_type)==alignof(Value_type), bool > = true>

jau::math::RectI< Value_type, >::RectI	(	const value_type	x,
		const value_type	y,
		const value_type	width,
		const value_type	height )

inlineconstexprnoexcept

Definition at line 85 of file recti.hpp.

◆ RectI() [5/6]

template<typename Value_type, std::enable_if_t< std::is_integral_v< Value_type > &&sizeof(Value_type)==alignof(Value_type), bool > = true>

jau::math::RectI< Value_type, >::RectI ( const RectI< Value_type, > & o )

constexprdefaultnoexcept

◆ RectI() [6/6]

template<typename Value_type, std::enable_if_t< std::is_integral_v< Value_type > &&sizeof(Value_type)==alignof(Value_type), bool > = true>

jau::math::RectI< Value_type, >::RectI ( RectI< Value_type, > && o )

constexprdefaultnoexcept

Member Function Documentation

◆ operator=() [1/2]

template<typename Value_type, std::enable_if_t< std::is_integral_v< Value_type > &&sizeof(Value_type)==alignof(Value_type), bool > = true>

RectI & jau::math::RectI< Value_type, >::operator= ( const RectI< Value_type, > & )

constexprdefaultnoexcept

◆ operator=() [2/2]

template<typename Value_type, std::enable_if_t< std::is_integral_v< Value_type > &&sizeof(Value_type)==alignof(Value_type), bool > = true>

RectI & jau::math::RectI< Value_type, >::operator= ( RectI< Value_type, > && )

constexprdefaultnoexcept

◆ operator==()

template<typename Value_type, std::enable_if_t< std::is_integral_v< Value_type > &&sizeof(Value_type)==alignof(Value_type), bool > = true>

bool jau::math::RectI< Value_type, >::operator== ( const RectI< Value_type, > & rhs ) const

inlineconstexprnoexcept

Definition at line 94 of file recti.hpp.

◆ set() [1/3]

template<typename Value_type, std::enable_if_t< std::is_integral_v< Value_type > &&sizeof(Value_type)==alignof(Value_type), bool > = true>

RectI & jau::math::RectI< Value_type, >::set	(	const Vector2I< value_type > &	pos,
		const Vector2I< value_type > &	size )

inlineconstexprnoexcept

TODO constexpr bool operator<=>(const Recti_t& rhs ) const noexcept { return ... }.

Definition at line 107 of file recti.hpp.

Here is the caller graph for this function:

◆ set() [2/3]

template<typename Value_type, std::enable_if_t< std::is_integral_v< Value_type > &&sizeof(Value_type)==alignof(Value_type), bool > = true>

RectI & jau::math::RectI< Value_type, >::set	(	const value_type	x,
		const value_type	y,
		const value_type	width,
		const value_type	height )

inlineconstexprnoexcept

this = { x, y, width, height }, returns this.

Definition at line 111 of file recti.hpp.

◆ set() [3/3]

template<typename Value_type, std::enable_if_t< std::is_integral_v< Value_type > &&sizeof(Value_type)==alignof(Value_type), bool > = true>

RectI & jau::math::RectI< Value_type, >::set ( const_iterator xywh )

inlineconstexprnoexcept

this = xywh, returns this.

Definition at line 115 of file recti.hpp.

◆ get()

template<typename Value_type, std::enable_if_t< std::is_integral_v< Value_type > &&sizeof(Value_type)==alignof(Value_type), bool > = true>

iterator jau::math::RectI< Value_type, >::get ( iterator xywh ) const

inlinenoexcept

xywh = this, returns xywh.

Definition at line 119 of file recti.hpp.

◆ x()

template<typename Value_type, std::enable_if_t< std::is_integral_v< Value_type > &&sizeof(Value_type)==alignof(Value_type), bool > = true>

value_type jau::math::RectI< Value_type, >::x ( ) const

inlineconstexprnoexcept

Definition at line 122 of file recti.hpp.

◆ y()

template<typename Value_type, std::enable_if_t< std::is_integral_v< Value_type > &&sizeof(Value_type)==alignof(Value_type), bool > = true>

value_type jau::math::RectI< Value_type, >::y ( ) const

inlineconstexprnoexcept

Definition at line 123 of file recti.hpp.

◆ width()

template<typename Value_type, std::enable_if_t< std::is_integral_v< Value_type > &&sizeof(Value_type)==alignof(Value_type), bool > = true>

value_type jau::math::RectI< Value_type, >::width ( ) const

inlineconstexprnoexcept

Definition at line 124 of file recti.hpp.

◆ height()

template<typename Value_type, std::enable_if_t< std::is_integral_v< Value_type > &&sizeof(Value_type)==alignof(Value_type), bool > = true>

value_type jau::math::RectI< Value_type, >::height ( ) const

inlineconstexprnoexcept

Definition at line 125 of file recti.hpp.

◆ getPosition()

template<typename Value_type, std::enable_if_t< std::is_integral_v< Value_type > &&sizeof(Value_type)==alignof(Value_type), bool > = true>

Vector2I< value_type > jau::math::RectI< Value_type, >::getPosition ( ) const

inlineconstexprnoexcept

Definition at line 126 of file recti.hpp.

◆ getSize()

template<typename Value_type, std::enable_if_t< std::is_integral_v< Value_type > &&sizeof(Value_type)==alignof(Value_type), bool > = true>

Vector2I< value_type > jau::math::RectI< Value_type, >::getSize ( ) const

inlineconstexprnoexcept

Definition at line 127 of file recti.hpp.

◆ setX()

template<typename Value_type, std::enable_if_t< std::is_integral_v< Value_type > &&sizeof(Value_type)==alignof(Value_type), bool > = true>

void jau::math::RectI< Value_type, >::setX ( const value_type x )

inlineconstexprnoexcept

Definition at line 129 of file recti.hpp.

◆ setY()

template<typename Value_type, std::enable_if_t< std::is_integral_v< Value_type > &&sizeof(Value_type)==alignof(Value_type), bool > = true>

void jau::math::RectI< Value_type, >::setY ( const value_type y )

inlineconstexprnoexcept

Definition at line 130 of file recti.hpp.

◆ setWidth()

template<typename Value_type, std::enable_if_t< std::is_integral_v< Value_type > &&sizeof(Value_type)==alignof(Value_type), bool > = true>

void jau::math::RectI< Value_type, >::setWidth ( const value_type width )

inlineconstexprnoexcept

Definition at line 131 of file recti.hpp.

◆ setHeight()

template<typename Value_type, std::enable_if_t< std::is_integral_v< Value_type > &&sizeof(Value_type)==alignof(Value_type), bool > = true>

void jau::math::RectI< Value_type, >::setHeight ( const value_type height )

inlineconstexprnoexcept

Definition at line 132 of file recti.hpp.

◆ setPosition()

template<typename Value_type, std::enable_if_t< std::is_integral_v< Value_type > &&sizeof(Value_type)==alignof(Value_type), bool > = true>

void jau::math::RectI< Value_type, >::setPosition ( const Vector2I< value_type > & pos )

inlineconstexprnoexcept

Definition at line 133 of file recti.hpp.

◆ setSize()

template<typename Value_type, std::enable_if_t< std::is_integral_v< Value_type > &&sizeof(Value_type)==alignof(Value_type), bool > = true>

void jau::math::RectI< Value_type, >::setSize ( const Vector2I< value_type > & size )

inlineconstexprnoexcept

Definition at line 134 of file recti.hpp.

◆ is_zero()

template<typename Value_type, std::enable_if_t< std::is_integral_v< Value_type > &&sizeof(Value_type)==alignof(Value_type), bool > = true>

bool jau::math::RectI< Value_type, >::is_zero ( ) const

inlineconstexprnoexcept

Return true if area is zero.

Definition at line 137 of file recti.hpp.

◆ toString()

template<typename Value_type, std::enable_if_t< std::is_integral_v< Value_type > &&sizeof(Value_type)==alignof(Value_type), bool > = true>

std::string jau::math::RectI< Value_type, >::toString ( ) const

inlinenoexcept

Definition at line 141 of file recti.hpp.

Member Data Documentation

◆ value_alignment

template<typename Value_type, std::enable_if_t< std::is_integral_v< Value_type > &&sizeof(Value_type)==alignof(Value_type), bool > = true>

int jau::math::RectI< Value_type, >::value_alignment = sizeof(value_type)

staticconstexpr

value alignment is sizeof(value_type)

Definition at line 59 of file recti.hpp.

◆ components

template<typename Value_type, std::enable_if_t< std::is_integral_v< Value_type > &&sizeof(Value_type)==alignof(Value_type), bool > = true>

const size_t jau::math::RectI< Value_type, >::components = 4

staticconstexpr

Number of value_type components.

Definition at line 62 of file recti.hpp.

◆ byte_size

template<typename Value_type, std::enable_if_t< std::is_integral_v< Value_type > &&sizeof(Value_type)==alignof(Value_type), bool > = true>

const size_t jau::math::RectI< Value_type, >::byte_size = components * sizeof(value_type)

staticconstexpr

Size in bytes with value_alignment.

Definition at line 65 of file recti.hpp.

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

include/jau/math/recti.hpp

Public Types

Public Member Functions

Static Public Attributes

Detailed Description

Member Typedef Documentation

◆ value_type

◆ pointer

◆ const_pointer

◆ reference

◆ const_reference

◆ iterator

◆ const_iterator

Constructor & Destructor Documentation

◆ RectI() [1/6]

◆ RectI() [2/6]

◆ RectI() [3/6]

◆ RectI() [4/6]

◆ RectI() [5/6]

◆ RectI() [6/6]

Member Function Documentation

◆ operator=() [1/2]

◆ operator=() [2/2]

◆ operator==()

◆ set() [1/3]

◆ set() [2/3]

◆ set() [3/3]

◆ get()

◆ x()

◆ y()

◆ width()

◆ height()

◆ getPosition()

◆ getSize()

◆ setX()

◆ setY()

◆ setWidth()

◆ setHeight()

◆ setPosition()

◆ setSize()

◆ is_zero()

◆ toString()

Member Data Documentation

◆ value_alignment

◆ components

◆ byte_size