ON_2iSize Class Reference

#include <opennurbs_ipoint.h>

Public Member Functions
	ON_2iSize ()=default
	ON_2iSize (const ON_2iSize &)=default
	ON_2iSize (int cx, int cy)
	~ON_2iSize ()=default
bool	IsSet () const
bool	IsZero () const
ON_2iSize &	operator= (const ON_2iSize &)=default

Static Public Member Functions
static int	Compare (const ON_2iSize &lhs, const ON_2iSize &rhs)
static int	ComparePointer (const ON_2iSize *lhs, const ON_2iSize *rhs)

Public Attributes
ON__INT32	cx
ON__INT32	cy

Static Public Attributes
static const ON_2iSize	Unset
	(ON_UNSET_INT_INDEX,ON_UNSET_INT_INDEX) More...
static const ON_2iSize	Zero
	(0,0) More...

Detailed Description

Class ON_2iSize For those situations where a Windows SDK SIZE or MFC CSize value needs to be used in code that does not link with MFC.

Constructor & Destructor Documentation

ON_2iSize() [1/3]

ON_2iSize::ON_2iSize ( )

default

Default construction intentionally leaves x and y uninitialized. Use something like ON_2iSize pt(1,2); or ON_2iSize pt = ON_2iSize::Zero; when you need an initialized ON_2iSize.

~ON_2iSize()

ON_2iSize::~ON_2iSize ( )

default

ON_2iSize() [2/3]

ON_2iSize::ON_2iSize ( const ON_2iSize &  )

default

ON_2iSize() [3/3]

ON_2iSize::ON_2iSize	(	int	cx,
		int	cy
	)

Member Function Documentation

Compare()

static int ON_2iSize::Compare ( const ON_2iSize &  lhs, const ON_2iSize &  rhs  )

static

Dictionary compare. Returns: -1: lhs < rhs 0: lsh == rsh +1: lhs > rhs

ComparePointer()

static int ON_2iSize::ComparePointer ( const ON_2iSize *  lhs, const ON_2iSize *  rhs  )

static

Dictionary compare. Returns: -1: lhs < rhs 0: lsh == rsh +1: lhs > rhs

IsSet()

bool ON_2iSize::IsSet

(

)

const

Returns: true if neither cx nor cy are ON_UNSET_INT_INDEX.

IsZero()

bool ON_2iSize::IsZero

(

)

const

Returns: true if both cx and cy are 0.

operator=()

ON_2iSize& ON_2iSize::operator= ( const ON_2iSize &  )

default

Member Data Documentation

cx

ON__INT32 ON_2iSize::cx

cy

ON__INT32 ON_2iSize::cy

Unset

const ON_2iSize ON_2iSize::Unset

static

(ON_UNSET_INT_INDEX,ON_UNSET_INT_INDEX)

Zero

const ON_2iSize ON_2iSize::Zero

static

(0,0)