vtkm::RangeId2 Struct Reference

Represent 2D integer range. More...

#include <RangeId2.h>

Public Member Functions
	RangeId2 ()=default
VTKM_EXEC_CONT	RangeId2 (const vtkm::RangeId &xrange, const vtkm::RangeId &yrange)
VTKM_EXEC_CONT	RangeId2 (vtkm::Id minX, vtkm::Id maxX, vtkm::Id minY, vtkm::Id maxY)
VTKM_EXEC_CONT	RangeId2 (const vtkm::Id range[4])
	Initialize range with an array of 6 values in the order xmin, xmax, ymin, ymax, zmin, zmax. More...
VTKM_EXEC_CONT	RangeId2 (const vtkm::Id2 &min, const vtkm::Id2 &max)
	Initialize range with the minimum and the maximum corners. More...
VTKM_EXEC_CONT bool	IsNonEmpty () const
	Determine if the range is non-empty. More...
VTKM_EXEC_CONT bool	Contains (const vtkm::Id2 &val) const
	Determines if an Id2 value is within the range. More...
VTKM_EXEC_CONT vtkm::Id2	Center () const
	Returns the center of the range. More...
VTKM_EXEC_CONT vtkm::Id2	Dimensions () const
template<typename T >
VTKM_EXEC_CONT void	Include (const vtkm::Vec< T, 2 > &point)
	Expand range to include a value. More...
VTKM_EXEC_CONT void	Include (const vtkm::RangeId2 &range)
	Expand range to include other range. More...
VTKM_EXEC_CONT vtkm::RangeId2	Union (const vtkm::RangeId2 &other) const
	Return the union of this and another range. More...
VTKM_EXEC_CONT vtkm::RangeId2	operator+ (const vtkm::RangeId2 &other) const
	Operator for union More...
VTKM_EXEC_CONT bool	operator== (const vtkm::RangeId2 &range) const
VTKM_EXEC_CONT bool	operator!= (const vtkm::RangeId2 &range) const
VTKM_EXEC_CONT vtkm::RangeId &	operator[] (IdComponent c) noexcept
const VTKM_EXEC_CONT vtkm::RangeId &	operator[] (IdComponent c) const noexcept

Public Attributes
vtkm::RangeId	X
vtkm::RangeId	Y

Detailed Description

Represent 2D integer range.

vtkm::RangeId2 is a helper class for representing a 2D range of integer values. The typical use of this class is to express a box of indices in the x, y, and z directions.

RangeId2 also contains several helper functions for computing and maintaining the range.

Constructor & Destructor Documentation

RangeId2() [1/5]

vtkm::RangeId2::RangeId2 ( )

default

RangeId2() [2/5]

VTKM_EXEC_CONT vtkm::RangeId2::RangeId2 ( const vtkm::RangeId &  xrange, const vtkm::RangeId &  yrange  )

inline

RangeId2() [3/5]

VTKM_EXEC_CONT vtkm::RangeId2::RangeId2 ( vtkm::Id  minX, vtkm::Id  maxX, vtkm::Id  minY, vtkm::Id  maxY  )

inline

RangeId2() [4/5]

VTKM_EXEC_CONT vtkm::RangeId2::RangeId2 ( const vtkm::Id  range[4] )

inlineexplicit

Initialize range with an array of 6 values in the order xmin, xmax, ymin, ymax, zmin, zmax.

RangeId2() [5/5]

VTKM_EXEC_CONT vtkm::RangeId2::RangeId2 ( const vtkm::Id2 &  min, const vtkm::Id2 &  max  )

inline

Initialize range with the minimum and the maximum corners.

Member Function Documentation

Center()

VTKM_EXEC_CONT vtkm::Id2 vtkm::RangeId2::Center ( ) const

inline

Returns the center of the range.

Center computes the middle of the range.

Contains()

VTKM_EXEC_CONT bool vtkm::RangeId2::Contains ( const vtkm::Id2 &  val ) const

inline

Determines if an Id2 value is within the range.

Dimensions()

VTKM_EXEC_CONT vtkm::Id2 vtkm::RangeId2::Dimensions ( ) const

inline

Include() [1/2]

VTKM_EXEC_CONT void vtkm::RangeId2::Include ( const vtkm::RangeId2 &  range )

inline

Expand range to include other range.

This version of Include expands the range just enough to include the other range. Essentially it is the union of the two ranges.

Include() [2/2]

template<typename T >

VTKM_EXEC_CONT void vtkm::RangeId2::Include ( const vtkm::Vec< T, 2 > &  point )

inline

Expand range to include a value.

This version of Include expands the range just enough to include the given value. If the range already include this value, then nothing is done.

IsNonEmpty()

VTKM_EXEC_CONT bool vtkm::RangeId2::IsNonEmpty ( ) const

inline

Determine if the range is non-empty.

IsNonEmpty returns true if the range is non-empty.

operator!=()

VTKM_EXEC_CONT bool vtkm::RangeId2::operator!= ( const vtkm::RangeId2 &  range ) const

inline

operator+()

VTKM_EXEC_CONT vtkm::RangeId2 vtkm::RangeId2::operator+ ( const vtkm::RangeId2 &  other ) const

inline

Operator for union

operator==()

VTKM_EXEC_CONT bool vtkm::RangeId2::operator== ( const vtkm::RangeId2 &  range ) const

inline

operator[]() [1/2]

const VTKM_EXEC_CONT vtkm::RangeId& vtkm::RangeId2::operator[] ( IdComponent  c ) const

inlinenoexcept

operator[]() [2/2]

VTKM_EXEC_CONT vtkm::RangeId& vtkm::RangeId2::operator[] ( IdComponent  c )

inlinenoexcept

Union()

VTKM_EXEC_CONT vtkm::RangeId2 vtkm::RangeId2::Union ( const vtkm::RangeId2 &  other ) const

inline

Return the union of this and another range.

This is a nondestructive form of Include.

Member Data Documentation

X

vtkm::RangeId vtkm::RangeId2::X

Y

vtkm::RangeId vtkm::RangeId2::Y

---

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

• RangeId2.h