jet::Size2 Class Reference

2-D size class. More...

#include <jet/size2.h>

Public Member Functions
constexpr	Size2 ()
	Constructs default size (0, 0). More...
constexpr	Size2 (size_t x_, size_t y_)
	Constructs size with given parameters x_ and y_. More...
template<typename U >
	Size2 (const std::initializer_list< U > &lst)
	Constructs size with initializer list. More...
constexpr	Size2 (const Size2 &v)
	Copy constructor. More...
void	set (size_t s)
	Set both x and y components to s. More...
void	set (size_t x, size_t y)
	Set x and y components with given parameters. More...
template<typename U >
void	set (const std::initializer_list< U > &lst)
	Set x and y components with given initializer list. More...
void	set (const Size2 &pt)
	Set x and y with other size pt. More...
void	setZero ()
	Set both x and y to zero. More...
Size2	add (size_t v) const
	Computes this + (v, v). More...
Size2	add (const Size2 &v) const
	Computes this + (v.x, v.y). More...
Size2	sub (size_t v) const
	Computes this - (v, v). More...
Size2	sub (const Size2 &v) const
	Computes this - (v.x, v.y). More...
Size2	mul (size_t v) const
	Computes this * (v, v). More...
Size2	mul (const Size2 &v) const
	Computes this * (v.x, v.y). More...
Size2	div (size_t v) const
	Computes this / (v, v). More...
Size2	div (const Size2 &v) const
	Computes this / (v.x, v.y). More...
Size2	rsub (size_t v) const
	Computes (v, v) - this. More...
Size2	rsub (const Size2 &v) const
	Computes (v.x, v.y) - this. More...
Size2	rdiv (size_t v) const
	Computes (v, v) / this. More...
Size2	rdiv (const Size2 &v) const
	Computes (v.x, v.y) / this. More...
void	iadd (size_t v)
	Computes this += (v, v). More...
void	iadd (const Size2 &v)
	Computes this += (v.x, v.y). More...
void	isub (size_t v)
	Computes this -= (v, v). More...
void	isub (const Size2 &v)
	Computes this -= (v.x, v.y). More...
void	imul (size_t v)
	Computes this *= (v, v). More...
void	imul (const Size2 &v)
	Computes this *= (v.x, v.y). More...
void	idiv (size_t v)
	Computes this /= (v, v). More...
void	idiv (const Size2 &v)
	Computes this /= (v.x, v.y). More...
const size_t &	at (size_t i) const
	Returns const reference to the i -th element of the size. More...
size_t &	at (size_t i)
	Returns reference to the i -th element of the size. More...
size_t	sum () const
	Returns the sum of all the components (i.e. x + y). More...
size_t	min () const
	Returns the minimum value among x and y. More...
size_t	max () const
	Returns the maximum value among x and y. More...
size_t	absmin () const
	Returns the absolute minimum value among x and y. More...
size_t	absmax () const
	Returns the absolute maximum value among x and y. More...
size_t	dominantAxis () const
	Returns the index of the dominant axis. More...
size_t	subminantAxis () const
	Returns the index of the subminant axis. More...
bool	isEqual (const Size2 &other) const
	Returns true if other is the same as this size. More...
size_t &	operator[] (size_t i)
	Returns reference to the i -th element of the size. More...
const size_t &	operator[] (size_t i) const
	Returns const reference to the i -th element of the size. More...
template<typename U >
Size2 &	operator= (const std::initializer_list< U > &lst)
	Set x and y components with given initializer list. More...
Size2 &	operator= (const Size2 &v)
	Set x and y with other size pt. More...
Size2 &	operator+= (size_t v)
	Computes this += (v, v) More...
Size2 &	operator+= (const Size2 &v)
	Computes this += (v.x, v.y) More...
Size2 &	operator-= (size_t v)
	Computes this -= (v, v) More...
Size2 &	operator-= (const Size2 &v)
	Computes this -= (v.x, v.y) More...
Size2 &	operator*= (size_t v)
	Computes this *= (v, v) More...
Size2 &	operator*= (const Size2 &v)
	Computes this *= (v.x, v.y) More...
Size2 &	operator/= (size_t v)
	Computes this /= (v, v) More...
Size2 &	operator/= (const Size2 &v)
	Computes this /= (v.x, v.y) More...
bool	operator== (const Size2 &v) const
	Returns true if other is the same as this size. More...
bool	operator!= (const Size2 &v) const
	Returns true if other is the not same as this size. More...

Public Attributes
size_t	x
	X (or the first) component of the size. More...
size_t	y
	Y (or the second) component of the size. More...

Detailed Description

2-D size class.

This class defines simple 2-D size data.

Constructor & Destructor Documentation

Size2() [1/4]

constexpr jet::Size2::Size2 ( )

inlineconstexpr

Constructs default size (0, 0).

Size2() [2/4]

constexpr jet::Size2::Size2 ( size_t  x_, size_t  y_  )

inlineconstexpr

Constructs size with given parameters x_ and y_.

Size2() [3/4]

template<typename U >

jet::Size2::Size2

(

const std::initializer_list< U > &

lst

)

Constructs size with initializer list.

Size2() [4/4]

constexpr jet::Size2::Size2 ( const Size2 &  v )

inlineconstexpr

Copy constructor.

Member Function Documentation

absmax()

size_t jet::Size2::absmax

(

)

const

Returns the absolute maximum value among x and y.

absmin()

size_t jet::Size2::absmin

(

)

const

Returns the absolute minimum value among x and y.

add() [1/2]

Size2 jet::Size2::add

(

const Size2 &

v

)

const

Computes this + (v.x, v.y).

add() [2/2]

Size2 jet::Size2::add

(

size_t

v

)

const

Computes this + (v, v).

at() [1/2]

size_t& jet::Size2::at

(

size_t

i

)

Returns reference to the i -th element of the size.

at() [2/2]

const size_t& jet::Size2::at

(

size_t

i

)

const

Returns const reference to the i -th element of the size.

div() [1/2]

Size2 jet::Size2::div

(

const Size2 &

v

)

const

Computes this / (v.x, v.y).

div() [2/2]

Size2 jet::Size2::div

(

size_t

v

)

const

Computes this / (v, v).

dominantAxis()

size_t jet::Size2::dominantAxis

(

)

const

Returns the index of the dominant axis.

iadd() [1/2]

void jet::Size2::iadd

(

const Size2 &

v

)

Computes this += (v.x, v.y).

iadd() [2/2]

void jet::Size2::iadd

(

size_t

v

)

Computes this += (v, v).

idiv() [1/2]

void jet::Size2::idiv

(

const Size2 &

v

)

Computes this /= (v.x, v.y).

idiv() [2/2]

void jet::Size2::idiv

(

size_t

v

)

Computes this /= (v, v).

imul() [1/2]

void jet::Size2::imul

(

const Size2 &

v

)

Computes this *= (v.x, v.y).

imul() [2/2]

void jet::Size2::imul

(

size_t

v

)

Computes this *= (v, v).

isEqual()

bool jet::Size2::isEqual

(

const Size2 &

other

)

const

Returns true if other is the same as this size.

isub() [1/2]

void jet::Size2::isub

(

const Size2 &

v

)

Computes this -= (v.x, v.y).

isub() [2/2]

void jet::Size2::isub

(

size_t

v

)

Computes this -= (v, v).

max()

size_t jet::Size2::max

(

)

const

Returns the maximum value among x and y.

min()

size_t jet::Size2::min

(

)

const

Returns the minimum value among x and y.

mul() [1/2]

Size2 jet::Size2::mul

(

const Size2 &

v

)

const

Computes this * (v.x, v.y).

mul() [2/2]

Size2 jet::Size2::mul

(

size_t

v

)

const

Computes this * (v, v).

operator!=()

bool jet::Size2::operator!=

(

const Size2 &

v

)

const

Returns true if other is the not same as this size.

operator*=() [1/2]

Size2& jet::Size2::operator*=

(

const Size2 &

v

)

Computes this *= (v.x, v.y)

operator*=() [2/2]

Size2& jet::Size2::operator*=

(

size_t

v

)

Computes this *= (v, v)

operator+=() [1/2]

Size2& jet::Size2::operator+=

(

const Size2 &

v

)

Computes this += (v.x, v.y)

operator+=() [2/2]

Size2& jet::Size2::operator+=

(

size_t

v

)

Computes this += (v, v)

operator-=() [1/2]

Size2& jet::Size2::operator-=

(

const Size2 &

v

)

Computes this -= (v.x, v.y)

operator-=() [2/2]

Size2& jet::Size2::operator-=

(

size_t

v

)

Computes this -= (v, v)

operator/=() [1/2]

Size2& jet::Size2::operator/=

(

const Size2 &

v

)

Computes this /= (v.x, v.y)

operator/=() [2/2]

Size2& jet::Size2::operator/=

(

size_t

v

)

Computes this /= (v, v)

operator=() [1/2]

Size2& jet::Size2::operator=

(

const Size2 &

v

)

Set x and y with other size pt.

operator=() [2/2]

template<typename U >

Size2& jet::Size2::operator=

(

const std::initializer_list< U > &

lst

)

Set x and y components with given initializer list.

operator==()

bool jet::Size2::operator==

(

const Size2 &

v

)

const

Returns true if other is the same as this size.

operator[]() [1/2]

size_t& jet::Size2::operator[]

(

size_t

i

)

Returns reference to the i -th element of the size.

operator[]() [2/2]

const size_t& jet::Size2::operator[]

(

size_t

i

)

const

Returns const reference to the i -th element of the size.

rdiv() [1/2]

Size2 jet::Size2::rdiv

(

const Size2 &

v

)

const

Computes (v.x, v.y) / this.

rdiv() [2/2]

Size2 jet::Size2::rdiv

(

size_t

v

)

const

Computes (v, v) / this.

rsub() [1/2]

Size2 jet::Size2::rsub

(

const Size2 &

v

)

const

Computes (v.x, v.y) - this.

rsub() [2/2]

Size2 jet::Size2::rsub

(

size_t

v

)

const

Computes (v, v) - this.

set() [1/4]

void jet::Size2::set

(

const Size2 &

pt

)

Set x and y with other size pt.

set() [2/4]

template<typename U >

void jet::Size2::set

(

const std::initializer_list< U > &

lst

)

Set x and y components with given initializer list.

set() [3/4]

void jet::Size2::set

(

size_t

s

)

Set both x and y components to s.

set() [4/4]

void jet::Size2::set	(	size_t	x,
		size_t	y
	)

Set x and y components with given parameters.

setZero()

void jet::Size2::setZero

(

)

Set both x and y to zero.

sub() [1/2]

Size2 jet::Size2::sub

(

const Size2 &

v

)

const

Computes this - (v.x, v.y).

sub() [2/2]

Size2 jet::Size2::sub

(

size_t

v

)

const

Computes this - (v, v).

subminantAxis()

size_t jet::Size2::subminantAxis

(

)

const

Returns the index of the subminant axis.

sum()

size_t jet::Size2::sum

(

)

const

Returns the sum of all the components (i.e. x + y).

Member Data Documentation

x

size_t jet::Size2::x

X (or the first) component of the size.

y

size_t jet::Size2::y

Y (or the second) component of the size.

---

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

• jet/size2.h