vtkAMRBaseReader Class Reference

#include <vtkAMRBaseReader.h>

Inheritance diagram for vtkAMRBaseReader:

Collaboration diagram for vtkAMRBaseReader:

Public Types
typedef vtkOverlappingAMRAlgorithm	Superclass
Public Types inherited from vtkOverlappingAMRAlgorithm
typedef vtkUniformGridAMRAlgorithm	Superclass
Public Types inherited from vtkUniformGridAMRAlgorithm
typedef vtkAlgorithm	Superclass
Public Types inherited from vtkAlgorithm
typedef vtkObject	Superclass
enum	DesiredOutputPrecision { SINGLE_PRECISION, DOUBLE_PRECISION, DEFAULT_PRECISION }
Public Types inherited from vtkObject
typedef vtkObjectBase	Superclass

Public Member Functions
virtual int	IsA (const char *type)
vtkAMRBaseReader *	NewInstance () const
void	PrintSelf (ostream &os, vtkIndent indent)
void	Initialize ()
virtual int	GetNumberOfBlocks ()=0
virtual int	GetNumberOfLevels ()=0
virtual void	SetEnableCaching (int)
virtual int	GetEnableCaching ()
virtual void	EnableCachingOn ()
virtual void	EnableCachingOff ()
bool	IsCachingEnabled () const
virtual void	SetController (vtkMultiProcessController *)
virtual vtkMultiProcessController *	GetController ()
virtual void	SetMaxLevel (int)
virtual vtkDataArraySelection *	GetCellDataArraySelection ()
virtual vtkDataArraySelection *	GetPointDataArraySelection ()
int	GetNumberOfPointArrays ()
int	GetNumberOfCellArrays ()
const char *	GetPointArrayName (int index)
const char *	GetCellArrayName (int index)
int	GetPointArrayStatus (const char *name)
int	GetCellArrayStatus (const char *name)
void	SetPointArrayStatus (const char *name, int status)
void	SetCellArrayStatus (const char *name, int status)
virtual char *	GetFileName ()
virtual void	SetFileName (const char *fileName)=0
Public Member Functions inherited from vtkOverlappingAMRAlgorithm
vtkOverlappingAMRAlgorithm *	NewInstance () const
vtkOverlappingAMR *	GetOutput ()
vtkOverlappingAMR *	GetOutput (int)
Public Member Functions inherited from vtkUniformGridAMRAlgorithm
vtkUniformGridAMRAlgorithm *	NewInstance () const
vtkUniformGridAMR *	GetOutput ()
vtkUniformGridAMR *	GetOutput (int)
void	SetInputData (vtkDataObject *)
void	SetInputData (int, vtkDataObject *)
virtual int	ProcessRequest (vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)
Public Member Functions inherited from vtkAlgorithm
vtkAlgorithm *	NewInstance () const
int	HasExecutive ()
vtkExecutive *	GetExecutive ()
virtual void	SetExecutive (vtkExecutive *executive)
virtual int	ModifyRequest (vtkInformation *request, int when)
vtkInformation *	GetInputPortInformation (int port)
vtkInformation *	GetOutputPortInformation (int port)
int	GetNumberOfInputPorts ()
int	GetNumberOfOutputPorts ()
void	UpdateProgress (double amount)
vtkInformation *	GetInputArrayInformation (int idx)
void	RemoveAllInputs ()
vtkDataObject *	GetOutputDataObject (int port)
virtual void	RemoveInputConnection (int port, vtkAlgorithmOutput *input)
virtual void	RemoveInputConnection (int port, int idx)
virtual void	RemoveAllInputConnections (int port)
int	GetNumberOfInputConnections (int port)
int	GetTotalNumberOfInputConnections ()
vtkAlgorithmOutput *	GetInputConnection (int port, int index)
vtkAlgorithm *	GetInputAlgorithm (int port, int index, int &algPort)
vtkAlgorithm *	GetInputAlgorithm (int port, int index)
vtkExecutive *	GetInputExecutive (int port, int index)
vtkInformation *	GetInputInformation (int port, int index)
vtkInformation *	GetOutputInformation (int port)
virtual void	UpdateInformation ()
virtual void	UpdateDataObject ()
virtual void	PropagateUpdateExtent ()
virtual void	UpdateWholeExtent ()
void	ConvertTotalInputToPortConnection (int ind, int &port, int &conn)
int	SetUpdateExtentToWholeExtent (int port)
int	SetUpdateExtentToWholeExtent ()
void	SetUpdateExtent (int port, int extent[6])
int	ProcessRequest (vtkInformation *request, vtkCollection *inInfo, vtkInformationVector *outInfo)
virtual int	ComputePipelineMTime (vtkInformation *request, vtkInformationVector **inInfoVec, vtkInformationVector *outInfoVec, int requestFromOutputPort, unsigned long *mtime)
virtual vtkInformation *	GetInformation ()
virtual void	SetInformation (vtkInformation *)
virtual void	Register (vtkObjectBase *o)
virtual void	UnRegister (vtkObjectBase *o)
virtual void	SetAbortExecute (int)
virtual int	GetAbortExecute ()
virtual void	AbortExecuteOn ()
virtual void	AbortExecuteOff ()
virtual void	SetProgress (double)
virtual double	GetProgress ()
void	SetProgressText (const char *ptext)
virtual char *	GetProgressText ()
virtual unsigned long	GetErrorCode ()
virtual void	SetInputArrayToProcess (int idx, int port, int connection, int fieldAssociation, const char *name)
virtual void	SetInputArrayToProcess (int idx, int port, int connection, int fieldAssociation, int fieldAttributeType)
virtual void	SetInputArrayToProcess (int idx, vtkInformation *info)
virtual void	SetInputArrayToProcess (int idx, int port, int connection, const char *fieldAssociation, const char *attributeTypeorName)
vtkDataObject *	GetInputDataObject (int port, int connection)
virtual void	SetInputConnection (int port, vtkAlgorithmOutput *input)
virtual void	SetInputConnection (vtkAlgorithmOutput *input)
virtual void	AddInputConnection (int port, vtkAlgorithmOutput *input)
virtual void	AddInputConnection (vtkAlgorithmOutput *input)
virtual void	SetInputDataObject (int port, vtkDataObject *data)
virtual void	SetInputDataObject (vtkDataObject *data)
virtual void	AddInputDataObject (int port, vtkDataObject *data)
virtual void	AddInputDataObject (vtkDataObject *data)
vtkAlgorithmOutput *	GetOutputPort (int index)
vtkAlgorithmOutput *	GetOutputPort ()
vtkAlgorithm *	GetInputAlgorithm ()
vtkExecutive *	GetInputExecutive ()
vtkInformation *	GetInputInformation ()
virtual void	Update (int port)
virtual void	Update ()
virtual void	SetReleaseDataFlag (int)
virtual int	GetReleaseDataFlag ()
void	ReleaseDataFlagOn ()
void	ReleaseDataFlagOff ()
int	UpdateExtentIsEmpty (vtkInformation *pinfo, vtkDataObject *output)
int	UpdateExtentIsEmpty (vtkInformation *pinfo, int extentType)
void	SetUpdateExtent (int port, int piece, int numPieces, int ghostLevel)
void	SetUpdateExtent (int piece, int numPieces, int ghostLevel)
void	SetUpdateExtent (int extent[6])
int *	GetUpdateExtent ()
int *	GetUpdateExtent (int port)
void	GetUpdateExtent (int &x0, int &x1, int &y0, int &y1, int &z0, int &z1)
void	GetUpdateExtent (int port, int &x0, int &x1, int &y0, int &y1, int &z0, int &z1)
void	GetUpdateExtent (int extent[6])
void	GetUpdateExtent (int port, int extent[6])
int	GetUpdatePiece ()
int	GetUpdatePiece (int port)
int	GetUpdateNumberOfPieces ()
int	GetUpdateNumberOfPieces (int port)
int	GetUpdateGhostLevel ()
int	GetUpdateGhostLevel (int port)
void	SetProgressObserver (vtkProgressObserver *)
virtual vtkProgressObserver *	GetProgressObserver ()
Public Member Functions inherited from vtkObject
vtkObject *	NewInstance () const
virtual void	DebugOn ()
virtual void	DebugOff ()
bool	GetDebug ()
void	SetDebug (bool debugFlag)
virtual void	Modified ()
virtual unsigned long	GetMTime ()
unsigned long	AddObserver (unsigned long event, vtkCommand *, float priority=0.0f)
unsigned long	AddObserver (const char *event, vtkCommand *, float priority=0.0f)
vtkCommand *	GetCommand (unsigned long tag)
void	RemoveObserver (vtkCommand *)
void	RemoveObservers (unsigned long event, vtkCommand *)
void	RemoveObservers (const char *event, vtkCommand *)
int	HasObserver (unsigned long event, vtkCommand *)
int	HasObserver (const char *event, vtkCommand *)
void	RemoveObserver (unsigned long tag)
void	RemoveObservers (unsigned long event)
void	RemoveObservers (const char *event)
void	RemoveAllObservers ()
int	HasObserver (unsigned long event)
int	HasObserver (const char *event)
template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, void(T::*callback)(), float priority=0.0f)
template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, void(T::*callback)(vtkObject *, unsigned long, void *), float priority=0.0f)
template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, bool(T::*callback)(vtkObject *, unsigned long, void *), float priority=0.0f)
int	InvokeEvent (unsigned long event, void *callData)
int	InvokeEvent (const char *event, void *callData)
int	InvokeEvent (unsigned long event)
int	InvokeEvent (const char *event)
Public Member Functions inherited from vtkObjectBase
const char *	GetClassName () const
virtual void	Delete ()
virtual void	FastDelete ()
void	Print (ostream &os)
void	SetReferenceCount (int)
void	PrintRevisions (ostream &)
virtual void	PrintHeader (ostream &os, vtkIndent indent)
virtual void	PrintTrailer (ostream &os, vtkIndent indent)
int	GetReferenceCount ()

Static Public Member Functions
static int	IsTypeOf (const char *type)
static vtkAMRBaseReader *	SafeDownCast (vtkObjectBase *o)
Static Public Member Functions inherited from vtkOverlappingAMRAlgorithm
static vtkOverlappingAMRAlgorithm *	New ()
static int	IsTypeOf (const char *type)
static vtkOverlappingAMRAlgorithm *	SafeDownCast (vtkObjectBase *o)
Static Public Member Functions inherited from vtkUniformGridAMRAlgorithm
static vtkUniformGridAMRAlgorithm *	New ()
static int	IsTypeOf (const char *type)
static vtkUniformGridAMRAlgorithm *	SafeDownCast (vtkObjectBase *o)
Static Public Member Functions inherited from vtkAlgorithm
static vtkAlgorithm *	New ()
static int	IsTypeOf (const char *type)
static vtkAlgorithm *	SafeDownCast (vtkObjectBase *o)
static vtkInformationIntegerKey *	INPUT_IS_OPTIONAL ()
static vtkInformationIntegerKey *	INPUT_IS_REPEATABLE ()
static vtkInformationInformationVectorKey *	INPUT_REQUIRED_FIELDS ()
static vtkInformationStringVectorKey *	INPUT_REQUIRED_DATA_TYPE ()
static vtkInformationInformationVectorKey *	INPUT_ARRAYS_TO_PROCESS ()
static vtkInformationIntegerKey *	INPUT_PORT ()
static vtkInformationIntegerKey *	INPUT_CONNECTION ()
static vtkInformationIntegerKey *	CAN_PRODUCE_SUB_EXTENT ()
static vtkInformationIntegerKey *	CAN_HANDLE_PIECE_REQUEST ()
static void	SetDefaultExecutivePrototype (vtkExecutive *proto)
Static Public Member Functions inherited from vtkObject
static int	IsTypeOf (const char *type)
static vtkObject *	SafeDownCast (vtkObjectBase *o)
static vtkObject *	New ()
static void	BreakOnError ()
static void	SetGlobalWarningDisplay (int val)
static void	GlobalWarningDisplayOn ()
static void	GlobalWarningDisplayOff ()
static int	GetGlobalWarningDisplay ()
Static Public Member Functions inherited from vtkObjectBase
static int	IsTypeOf (const char *name)
static vtkObjectBase *	New ()

Protected Member Functions
virtual vtkObjectBase *	NewInstanceInternal () const
	vtkAMRBaseReader ()
virtual	~vtkAMRBaseReader ()
bool	IsParallel ()
bool	IsBlockMine (const int blockIdx)
vtkUniformGrid *	GetAMRBlock (const int blockIdx)
void	AssignAndLoadBlocks (vtkOverlappingAMR *amrds)
void	LoadRequestedBlocks (vtkOverlappingAMR *amrds)
void	LoadPointData (const int blockIdx, vtkUniformGrid *block)
void	LoadCellData (const int blockIdx, vtkUniformGrid *block)
int	GetBlockProcessId (const int blockIdx)
void	SetupBlockRequest (vtkInformation *outputInfo)
virtual void	ReadMetaData ()=0
virtual int	GetBlockLevel (const int blockIdx)=0
virtual int	FillMetaData ()=0
virtual vtkUniformGrid *	GetAMRGrid (const int blockIdx)=0
void	InitializeArraySelections ()
virtual void	SetUpDataArraySelections ()=0
void	GetAMRData (const int blockIdx, vtkUniformGrid *block, const char *fieldName)
void	GetAMRPointData (const int blockIdx, vtkUniformGrid *block, const char *fieldName)
virtual void	GetAMRGridData (const int blockIdx, vtkUniformGrid *block, const char *field)=0
virtual void	GetAMRGridPointData (const int blockIdx, vtkUniformGrid *block, const char *field)=0
virtual int	RequestData (vtkInformation *vtkNotUsed(request), vtkInformationVector **vtkNotUsed(inputVector), vtkInformationVector *outputVector)
virtual int	RequestInformation (vtkInformation *rqst, vtkInformationVector **inputVector, vtkInformationVector *outputVector)
int	FillOutputPortInformation (int port, vtkInformation *info)
Protected Member Functions inherited from vtkOverlappingAMRAlgorithm
	vtkOverlappingAMRAlgorithm ()
virtual	~vtkOverlappingAMRAlgorithm ()
virtual int	FillInputPortInformation (int port, vtkInformation *info)
Protected Member Functions inherited from vtkUniformGridAMRAlgorithm
	vtkUniformGridAMRAlgorithm ()
virtual	~vtkUniformGridAMRAlgorithm ()
virtual vtkExecutive *	CreateDefaultExecutive ()
vtkDataObject *	GetInput (int port)
virtual int	RequestDataObject (vtkInformation *, vtkInformationVector **, vtkInformationVector *)
virtual int	RequestData (vtkInformation *, vtkInformationVector **, vtkInformationVector *)
virtual int	RequestUpdateExtent (vtkInformation *, vtkInformationVector **, vtkInformationVector *)
Protected Member Functions inherited from vtkAlgorithm
	vtkAlgorithm ()
	~vtkAlgorithm ()
virtual void	SetNumberOfInputPorts (int n)
virtual void	SetNumberOfOutputPorts (int n)
int	InputPortIndexInRange (int index, const char *action)
int	OutputPortIndexInRange (int index, const char *action)
int	GetInputArrayAssociation (int idx, vtkInformationVector **inputVector)
virtual void	ReportReferences (vtkGarbageCollector *)
virtual void	SetNumberOfInputConnections (int port, int n)
int	GetInputArrayAssociation (int idx, int connection, vtkInformationVector **inputVector)
int	GetInputArrayAssociation (int idx, vtkDataObject *input)
vtkDataArray *	GetInputArrayToProcess (int idx, vtkInformationVector **inputVector)
vtkDataArray *	GetInputArrayToProcess (int idx, vtkInformationVector **inputVector, int &association)
vtkDataArray *	GetInputArrayToProcess (int idx, int connection, vtkInformationVector **inputVector)
vtkDataArray *	GetInputArrayToProcess (int idx, int connection, vtkInformationVector **inputVector, int &association)
vtkDataArray *	GetInputArrayToProcess (int idx, vtkDataObject *input)
vtkDataArray *	GetInputArrayToProcess (int idx, vtkDataObject *input, int &association)
vtkAbstractArray *	GetInputAbstractArrayToProcess (int idx, vtkInformationVector **inputVector)
vtkAbstractArray *	GetInputAbstractArrayToProcess (int idx, vtkInformationVector **inputVector, int &association)
vtkAbstractArray *	GetInputAbstractArrayToProcess (int idx, int connection, vtkInformationVector **inputVector)
vtkAbstractArray *	GetInputAbstractArrayToProcess (int idx, int connection, vtkInformationVector **inputVector, int &association)
vtkAbstractArray *	GetInputAbstractArrayToProcess (int idx, vtkDataObject *input)
vtkAbstractArray *	GetInputAbstractArrayToProcess (int idx, vtkDataObject *input, int &association)
vtkInformation *	GetInputArrayFieldInformation (int idx, vtkInformationVector **inputVector)
virtual void	SetNthInputConnection (int port, int index, vtkAlgorithmOutput *input)
void	SetInputDataInternal (int port, vtkDataObject *input)
void	AddInputDataInternal (int port, vtkDataObject *input)
virtual void	SetErrorCode (unsigned long)
Protected Member Functions inherited from vtkObject
	vtkObject ()
virtual	~vtkObject ()
virtual void	RegisterInternal (vtkObjectBase *, int check)
virtual void	UnRegisterInternal (vtkObjectBase *, int check)
void	InternalGrabFocus (vtkCommand *mouseEvents, vtkCommand *keypressEvents=NULL)
void	InternalReleaseFocus ()
Protected Member Functions inherited from vtkObjectBase
	vtkObjectBase ()
virtual	~vtkObjectBase ()
virtual void	CollectRevisions (ostream &)
	vtkObjectBase (const vtkObjectBase &)
void	operator= (const vtkObjectBase &)

Static Protected Member Functions
static void	SelectionModifiedCallback (vtkObject *caller, unsigned long eid, void *clientdata, void *calldata)
Static Protected Member Functions inherited from vtkAlgorithm
static vtkInformationIntegerKey *	PORT_REQUIREMENTS_FILLED ()

Protected Attributes
vtkDataArraySelection *	PointDataArraySelection
vtkDataArraySelection *	CellDataArraySelection
vtkCallbackCommand *	SelectionObserver
bool	InitialRequest
int	MaxLevel
char *	FileName
vtkMultiProcessController *	Controller
int	EnableCaching
vtkAMRDataSetCache *	Cache
int	NumBlocksFromFile
int	NumBlocksFromCache
vtkOverlappingAMR *	Metadata
bool	LoadedMetaData
std::vector< int >	BlockMap
Protected Attributes inherited from vtkAlgorithm
vtkInformation *	Information
double	Progress
char *	ProgressText
vtkProgressObserver *	ProgressObserver
unsigned long	ErrorCode
Protected Attributes inherited from vtkObject
bool	Debug
vtkTimeStamp	MTime
vtkSubjectHelper *	SubjectHelper
Protected Attributes inherited from vtkObjectBase
vtkAtomicInt32	ReferenceCount
vtkWeakPointerBase **	WeakPointers

Additional Inherited Members
Public Attributes inherited from vtkAlgorithm
int	AbortExecute
Static Protected Attributes inherited from vtkAlgorithm
static vtkExecutive *	DefaultExecutivePrototype

Detailed Description

An abstract class that encapsulates common functionality for all AMR readers.

Definition at line 40 of file vtkAMRBaseReader.h.

Member Typedef Documentation

typedef vtkOverlappingAMRAlgorithm vtkAMRBaseReader::Superclass

Definition at line 44 of file vtkAMRBaseReader.h.

Constructor & Destructor Documentation

vtkAMRBaseReader::vtkAMRBaseReader ( )

protected

virtual vtkAMRBaseReader::~vtkAMRBaseReader ( )

protectedvirtual

Member Function Documentation

static int vtkAMRBaseReader::IsTypeOf ( const char *  type )

static

virtual int vtkAMRBaseReader::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 vtkOverlappingAMRAlgorithm.

Reimplemented in vtkAMREnzoReader, and vtkAMRFlashReader.

static vtkAMRBaseReader* vtkAMRBaseReader::SafeDownCast ( vtkObjectBase *  o )

static

virtual vtkObjectBase* vtkAMRBaseReader::NewInstanceInternal ( ) const

protectedvirtual

Reimplemented from vtkOverlappingAMRAlgorithm.

Reimplemented in vtkAMREnzoReader, and vtkAMRFlashReader.

vtkAMRBaseReader* vtkAMRBaseReader::NewInstance

(

)

const

void vtkAMRBaseReader::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 vtkOverlappingAMRAlgorithm.

Reimplemented in vtkAMREnzoReader, and vtkAMRFlashReader.

void vtkAMRBaseReader::Initialize

(

)

Initializes the AMR reader. All concrete instances must call this method in their constructor.

virtual void vtkAMRBaseReader::SetEnableCaching ( int  )

virtual

Set/Get Reader caching property

virtual int vtkAMRBaseReader::GetEnableCaching ( )

virtual

Set/Get Reader caching property

virtual void vtkAMRBaseReader::EnableCachingOn ( )

virtual

Set/Get Reader caching property

virtual void vtkAMRBaseReader::EnableCachingOff ( )

virtual

Set/Get Reader caching property

bool vtkAMRBaseReader::IsCachingEnabled ( ) const

inline

Set/Get Reader caching property

Definition at line 56 of file vtkAMRBaseReader.h.

virtual void vtkAMRBaseReader::SetController ( vtkMultiProcessController *  )

virtual

Set/Get a multiprocess-controller for reading in parallel. By default this parameter is set to NULL by the constructor.

virtual vtkMultiProcessController* vtkAMRBaseReader::GetController ( )

virtual

Set/Get a multiprocess-controller for reading in parallel. By default this parameter is set to NULL by the constructor.

virtual void vtkAMRBaseReader::SetMaxLevel ( int  )

virtual

Set the level, up to which the blocks are loaded.

virtual vtkDataArraySelection* vtkAMRBaseReader::GetCellDataArraySelection ( )

virtual

Get the data array selection tables used to configure which data arrays are loaded by the reader.

virtual vtkDataArraySelection* vtkAMRBaseReader::GetPointDataArraySelection ( )

virtual

Get the data array selection tables used to configure which data arrays are loaded by the reader.

int vtkAMRBaseReader::GetNumberOfPointArrays

(

)

Get the number of point or cell arrays available in the input.

int vtkAMRBaseReader::GetNumberOfCellArrays

(

)

Get the number of point or cell arrays available in the input.

const char* vtkAMRBaseReader::GetPointArrayName

(

int

index

)

Get the name of the point or cell array with the given index in the input.

const char* vtkAMRBaseReader::GetCellArrayName

(

int

index

)

Get the name of the point or cell array with the given index in the input.

int vtkAMRBaseReader::GetPointArrayStatus

(

const char *

name

)

Get/Set whether the point or cell array with the given name is to be read.

int vtkAMRBaseReader::GetCellArrayStatus

(

const char *

name

)

Get/Set whether the point or cell array with the given name is to be read.

void vtkAMRBaseReader::SetPointArrayStatus	(	const char *	name,
		int	status
	)

Get/Set whether the point or cell array with the given name is to be read.

void vtkAMRBaseReader::SetCellArrayStatus	(	const char *	name,
		int	status
	)

Get/Set whether the point or cell array with the given name is to be read.

virtual char* vtkAMRBaseReader::GetFileName ( )

virtual

Set/Get the filename. Concrete instances of this class must implement the SetFileName method accordingly.

virtual void vtkAMRBaseReader::SetFileName ( const char *  fileName )

pure virtual

Set/Get the filename. Concrete instances of this class must implement the SetFileName method accordingly.

Implemented in vtkAMREnzoReader, and vtkAMRFlashReader.

virtual int vtkAMRBaseReader::GetNumberOfBlocks ( )

pure virtual

Returns the total number of blocks. Implemented by concrete instances.

Implemented in vtkAMREnzoReader, and vtkAMRFlashReader.

virtual int vtkAMRBaseReader::GetNumberOfLevels ( )

pure virtual

Returns the total number of levels. Implemented by concrete instances.

Implemented in vtkAMREnzoReader, and vtkAMRFlashReader.

bool vtkAMRBaseReader::IsParallel ( )

protected

bool vtkAMRBaseReader::IsBlockMine ( const int  blockIdx )

protected

Determines if the block is owned by this process based on the the block index and total number of processes.

vtkUniformGrid* vtkAMRBaseReader::GetAMRBlock ( const int  blockIdx )

protected

Loads the AMR block corresponding to the given index. The block is either loaded from the file, or, from the cache if caching is enabled.

void vtkAMRBaseReader::AssignAndLoadBlocks ( vtkOverlappingAMR *  amrds )

protected

This method assigns blocks to processes using block-cyclic distribution. It is the method that is used to load distributed AMR data by default.

void vtkAMRBaseReader::LoadRequestedBlocks ( vtkOverlappingAMR *  amrds )

protected

This method loads all the blocks in the BlockMap for the given process. It assumes that the downstream module is doing an upstream request with the flag LOAD_REQUESTED_BLOCKS which indicates that the downstream filter has already assigned which blocks are needed for each process.

void vtkAMRBaseReader::GetAMRData ( const int  blockIdx, vtkUniformGrid *  block, const char *  fieldName  )

protected

Loads the AMR data corresponding to the given field name. NOTE: Currently, only cell-data are supported.

void vtkAMRBaseReader::GetAMRPointData ( const int  blockIdx, vtkUniformGrid *  block, const char *  fieldName  )

protected

Loads the AMR point data corresponding to the given field name.

void vtkAMRBaseReader::LoadPointData ( const int  blockIdx, vtkUniformGrid *  block  )

protected

A wrapper that loops over point arrays and load the point arrays that are enabled, i.e., selected for the given block. NOTE: This method is currently not implemented.

void vtkAMRBaseReader::LoadCellData ( const int  blockIdx, vtkUniformGrid *  block  )

protected

A wrapper that loops over all cell arrays and loads the cell arrays that are enabled, i.e., selected for the given block. The data are either loaded from the file, or, from the cache if caching is enabled.

int vtkAMRBaseReader::GetBlockProcessId ( const int  blockIdx )

protected

Returns the block process ID for the block corresponding to the given block index. If this reader instance is serial, i.e., there is no controller associated, the method returns 0. Otherwise, static block-cyclic-distribution is assumed and each block is assigned to a process according to blockIdxN, where N is the total number of processes.

void vtkAMRBaseReader::SetupBlockRequest ( vtkInformation *  outputInfo )

protected

Initializes the request of blocks to be loaded. This method checks if an upstream request has been issued from a downstream module which specifies which blocks are to be loaded, otherwise, it uses the max level associated with this reader instance to determine which blocks are to be loaded.

virtual void vtkAMRBaseReader::ReadMetaData ( )

protectedpure virtual

Reads all the metadata from the file. Implemented by concrete classes.

Implemented in vtkAMREnzoReader, and vtkAMRFlashReader.

virtual int vtkAMRBaseReader::GetBlockLevel ( const int  blockIdx )

protectedpure virtual

Returns the block level for the given block

Implemented in vtkAMREnzoReader, and vtkAMRFlashReader.

virtual int vtkAMRBaseReader::FillMetaData ( )

protectedpure virtual

Loads all the AMR metadata & constructs the LevelIdxPair12InternalIdx datastructure which maps (level,id) pairs to an internal linear index used to identify the corresponding block.

Implemented in vtkAMREnzoReader, and vtkAMRFlashReader.

virtual vtkUniformGrid* vtkAMRBaseReader::GetAMRGrid ( const int  blockIdx )

protectedpure virtual

Loads the block according to the index w.r.t. the generated BlockMap.

Implemented in vtkAMREnzoReader, and vtkAMRFlashReader.

virtual void vtkAMRBaseReader::GetAMRGridData ( const int  blockIdx, vtkUniformGrid *  block, const char *  field  )

protectedpure virtual

Loads the block data

Implemented in vtkAMREnzoReader, and vtkAMRFlashReader.

virtual void vtkAMRBaseReader::GetAMRGridPointData ( const int  blockIdx, vtkUniformGrid *  block, const char *  field  )

protectedpure virtual

Loads the block Point data

virtual int vtkAMRBaseReader::RequestData ( vtkInformation *  vtkNotUsedrequest, vtkInformationVector **  vtkNotUsedinputVector, vtkInformationVector *  outputVector  )

protectedvirtual

Standard Pipeline methods, subclasses may override this method if needed.

virtual int vtkAMRBaseReader::RequestInformation ( vtkInformation *  rqst, vtkInformationVector **  inputVector, vtkInformationVector *  outputVector  )

protectedvirtual

Standard Pipeline methods, subclasses may override this method if needed.

Reimplemented from vtkUniformGridAMRAlgorithm.

int vtkAMRBaseReader::FillOutputPortInformation ( int  port, vtkInformation *  info  )

protectedvirtual

Standard Pipeline methods, subclasses may override this method if needed.

Reimplemented from vtkOverlappingAMRAlgorithm.

void vtkAMRBaseReader::InitializeArraySelections ( )

protected

Initializes the array selections. If this is an initial request, i.e., the first load from the file, all the arrays are deselected, and the IntialRequest ivar is set to false.

virtual void vtkAMRBaseReader::SetUpDataArraySelections ( )

protectedpure virtual

Initializes the PointDataArraySelection & CellDataArraySelection

Implemented in vtkAMREnzoReader, and vtkAMRFlashReader.

static void vtkAMRBaseReader::SelectionModifiedCallback ( vtkObject *  caller, unsigned long  eid, void *  clientdata, void *  calldata  )

staticprotected

Call-back registered with the SelectionObserver.

Member Data Documentation

vtkDataArraySelection* vtkAMRBaseReader::PointDataArraySelection

protected

Definition at line 230 of file vtkAMRBaseReader.h.

vtkDataArraySelection* vtkAMRBaseReader::CellDataArraySelection

protected

Definition at line 231 of file vtkAMRBaseReader.h.

vtkCallbackCommand* vtkAMRBaseReader::SelectionObserver

protected

Definition at line 232 of file vtkAMRBaseReader.h.

bool vtkAMRBaseReader::InitialRequest

protected

Definition at line 248 of file vtkAMRBaseReader.h.

int vtkAMRBaseReader::MaxLevel

protected

Definition at line 249 of file vtkAMRBaseReader.h.

char* vtkAMRBaseReader::FileName

protected

Definition at line 250 of file vtkAMRBaseReader.h.

vtkMultiProcessController* vtkAMRBaseReader::Controller

protected

Definition at line 251 of file vtkAMRBaseReader.h.

int vtkAMRBaseReader::EnableCaching

protected

Definition at line 253 of file vtkAMRBaseReader.h.

vtkAMRDataSetCache* vtkAMRBaseReader::Cache

protected

Definition at line 254 of file vtkAMRBaseReader.h.

int vtkAMRBaseReader::NumBlocksFromFile

protected

Definition at line 255 of file vtkAMRBaseReader.h.

int vtkAMRBaseReader::NumBlocksFromCache

protected

Definition at line 256 of file vtkAMRBaseReader.h.

vtkOverlappingAMR* vtkAMRBaseReader::Metadata

protected

Definition at line 258 of file vtkAMRBaseReader.h.

bool vtkAMRBaseReader::LoadedMetaData

protected

Definition at line 259 of file vtkAMRBaseReader.h.

std::vector<int> vtkAMRBaseReader::BlockMap

protected

Definition at line 263 of file vtkAMRBaseReader.h.

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

• /home/boeckb/code/depot/group-kitware/vtk/build-release/Utilities/Doxygen/dox/IO/AMR/vtkAMRBaseReader.h