ON_2dex Class Reference

#include <opennurbs_defines.h>

Public Member Functions
	ON_2dex ()=default
	ON_2dex (const ON_2dex &)=default
	ON_2dex (int i, int j)
	~ON_2dex ()=default
ON_2dex	AsDecreasing () const
	return a copy of this item, where i is larger or equal to j More...
ON_2dex	AsIncreasing () const
	return a copy of this item, where i is smaller or equal to j More...
bool	operator!= (const ON_2dex &src) const
ON_2dex &	operator= (const ON_2dex &)=default
bool	operator== (const ON_2dex &src) const

Public Attributes
int	i
	do not initialize i, j for performance reasons More...
int	j

Static Public Attributes
static const ON_2dex	Unset
	(ON_UNSET_INT_INDEX, ON_UNSET_INT_INDEX); More...
static const ON_2dex	Zero
	(0, 0) More...

Detailed Description

pair of integer indices. This is intentionally a struct/typedef rather than a class so that it can be used in other structs.

Constructor & Destructor Documentation

ON_2dex() [1/3]

ON_2dex::ON_2dex ( )

default

~ON_2dex()

ON_2dex::~ON_2dex ( )

default

ON_2dex() [2/3]

ON_2dex::ON_2dex ( const ON_2dex &  )

default

ON_2dex() [3/3]

ON_2dex::ON_2dex	(	int	i,
		int	j
	)

Member Function Documentation

AsDecreasing()

ON_2dex ON_2dex::AsDecreasing

(

)

const

return a copy of this item, where i is larger or equal to j

AsIncreasing()

ON_2dex ON_2dex::AsIncreasing

(

)

const

return a copy of this item, where i is smaller or equal to j

operator!=()

bool ON_2dex::operator!=

(

const ON_2dex &

src

)

const

operator=()

ON_2dex& ON_2dex::operator= ( const ON_2dex &  )

default

operator==()

bool ON_2dex::operator==

(

const ON_2dex &

src

)

const

Member Data Documentation

i

int ON_2dex::i

do not initialize i, j for performance reasons

j

int ON_2dex::j

Unset

const ON_2dex ON_2dex::Unset

static

(ON_UNSET_INT_INDEX, ON_UNSET_INT_INDEX);

Zero

const ON_2dex ON_2dex::Zero

static

(0, 0)