#include <vtkExtentRCBPartitioner.h>

Inheritance diagram for vtkExtentRCBPartitioner:

Collaboration diagram for vtkExtentRCBPartitioner:

Public Types
typedef vtkObject	Superclass
Public Member Functions
virtual int	IsA (const char *type)
vtkExtentRCBPartitioner *	NewInstance () const
void	PrintSelf (ostream &oss, vtkIndent indent)
void	Partition ()
void	GetPartitionExtent (const int idx, int ext[6])

void	SetNumberOfPartitions (const int N)

void	SetGlobalExtent (int imin, int imax, int jmin, int jmax, int kmin, int kmax)
void	SetGlobalExtent (int ext[6])

virtual void	SetNumberOfGhostLayers (int)
virtual int	GetNumberOfGhostLayers ()

virtual int	GetNumExtents ()
Static Public Member Functions
static vtkExtentRCBPartitioner *	New ()
static int	IsTypeOf (const char *type)
static vtkExtentRCBPartitioner *	SafeDownCast (vtkObjectBase *o)
Protected Member Functions
virtual vtkObjectBase *	NewInstanceInternal () const
	vtkExtentRCBPartitioner ()
	~vtkExtentRCBPartitioner ()
void	ExtendGhostLayers (int ext[6])
void	AcquireDataDescription ()
void	GetExtent (const int idx, int ext[6])
void	AddExtent (int ext[6])
void	ReplaceExtent (const int idx, int ext[6])
void	SplitExtent (int parent[6], int s1[6], int s2[6], int splitDimension)
int	GetNumberOfTotalExtents ()
int	GetNumberOfNodes (int ext[6])
int	GetNumberOfCells (int ext[6])
int	GetLongestDimensionLength (int ext[6])
int	GetLongestDimension (int ext[6])
void	PrintExtent (std::string name, int ext[6])

void	Reset ()

void	GetGhostedExtent (int ext[6], const int minIdx, const int maxIdx)
Protected Attributes
int	NumberOfGhostLayers
int	DataDescription
int	GlobalExtent [6]
int	NumberOfPartitions
int	NumExtents
bool	ExtentIsPartitioned
std::vector< int >	PartitionExtents

Detailed Description

This method partitions a global extent to N partitions where N is a user supplied parameter.

Definition at line 30 of file vtkExtentRCBPartitioner.h.

Member Typedef Documentation

typedef vtkObject vtkExtentRCBPartitioner::Superclass

Reimplemented from vtkObject.

Definition at line 34 of file vtkExtentRCBPartitioner.h.

Constructor & Destructor Documentation

vtkExtentRCBPartitioner::vtkExtentRCBPartitioner ( ) [protected]

vtkExtentRCBPartitioner::~vtkExtentRCBPartitioner ( ) [protected]

Member Function Documentation

static vtkExtentRCBPartitioner* vtkExtentRCBPartitioner::New ( ) [static]

Create an object with Debug turned off, modified time initialized to zero, and reference counting on.

Reimplemented from vtkObject.

static int vtkExtentRCBPartitioner::IsTypeOf ( const char * name ) [static]

Return 1 if this class type is the same type of (or a subclass of) the named class. Returns 0 otherwise. This method works in combination with vtkTypeMacro found in vtkSetGet.h.

Reimplemented from vtkObject.

virtual int vtkExtentRCBPartitioner::IsA ( const char * name ) [virtual]

Return 1 if this class is the same type of (or a subclass of) the named class. Returns 0 otherwise. This method works in combination with vtkTypeMacro found in vtkSetGet.h.

Reimplemented from vtkObject.

static vtkExtentRCBPartitioner* vtkExtentRCBPartitioner::SafeDownCast ( vtkObjectBase * o ) [static]

Reimplemented from vtkObject.

virtual vtkObjectBase* vtkExtentRCBPartitioner::NewInstanceInternal ( ) const [protected, virtual]

Reimplemented from vtkObject.

vtkExtentRCBPartitioner* vtkExtentRCBPartitioner::NewInstance ( ) const

Reimplemented from vtkObject.

void vtkExtentRCBPartitioner::PrintSelf	(	ostream &	os,
		vtkIndent	indent
	)		`[virtual]`

Methods invoked by print to print information about the object including superclasses. Typically not called by the user (use Print() instead) but used in the hierarchical print process to combine the output of several classes.

Reimplemented from vtkObject.

void vtkExtentRCBPartitioner::SetNumberOfPartitions ( const int N ) [inline]

Set/Get the number of requested partitions

Definition at line 39 of file vtkExtentRCBPartitioner.h.

void vtkExtentRCBPartitioner::SetGlobalExtent	(	int	imin,
		int	imax,
		int	jmin,
		int	jmax,
		int	kmin,
		int	kmax
	)		`[inline]`

Set/Get the global extent array to be partitioned. The global extent is packed as follows: [imin,imax,jmin,jmax,kmin,kmax]

Definition at line 50 of file vtkExtentRCBPartitioner.h.

void vtkExtentRCBPartitioner::SetGlobalExtent ( int ext[6] ) [inline]

Set/Get the global extent array to be partitioned. The global extent is packed as follows: [imin,imax,jmin,jmax,kmin,kmax]

Definition at line 60 of file vtkExtentRCBPartitioner.h.

virtual void vtkExtentRCBPartitioner::SetNumberOfGhostLayers ( int ) [virtual]

Set/Get macro for the number of ghost layers.

virtual int vtkExtentRCBPartitioner::GetNumberOfGhostLayers ( ) [virtual]

Set/Get macro for the number of ghost layers.

virtual int vtkExtentRCBPartitioner::GetNumExtents ( ) [virtual]

Returns the number of extents.

void vtkExtentRCBPartitioner::Partition ( )

Partitions the extent

void vtkExtentRCBPartitioner::GetPartitionExtent	(	const int	idx,
		int	ext[6]
	)

Returns the extent of the partition corresponding to the given ID.

void vtkExtentRCBPartitioner::Reset ( ) [inline, protected]

Resets the partitioner to the initial state, all previous partition extents are cleared.

Definition at line 90 of file vtkExtentRCBPartitioner.h.

void vtkExtentRCBPartitioner::ExtendGhostLayers ( int ext[6] ) [protected]

Given an extent, this method will create ghost layers on each side of the boundary in each dimension. The ghost layers however will be restricted to the given global extent.

void vtkExtentRCBPartitioner::GetGhostedExtent	(	int	ext[6],
		const int	minIdx,
		const int	maxIdx
	)		`[inline, protected]`

Givent an extent and the min/max of the dimension we are looking at, this method will produce a ghosted extent which is clamped within the given global extent

Definition at line 107 of file vtkExtentRCBPartitioner.h.

void vtkExtentRCBPartitioner::AcquireDataDescription ( ) [protected]

Gets the structured data-description based on the givenn global extent