22#ifndef vtkAMRBaseReader_h
23#define vtkAMRBaseReader_h
25#include "vtkIOAMRModule.h"
59 vtkGetMacro( EnableCaching,
int );
63 return( (this->EnableCaching)?
true:
false);
180 const int blockIdx,
vtkUniformGrid *block,
const char *fieldName );
187 const int blockIdx,
vtkUniformGrid *block,
const char *fieldName );
293 vtkObject *caller,
unsigned long eid,
void *clientdata,
void *calldata );
An abstract class that encapsulates common functionality for all AMR readers.
std::vector< int > BlockMap
void SetupBlockRequest(vtkInformation *outputInfo)
Initializes the request of blocks to be loaded.
int GetNumberOfCellArrays()
void GetAMRData(const int blockIdx, vtkUniformGrid *block, const char *fieldName)
Loads the AMR data corresponding to the given field name.
vtkDataArraySelection * PointDataArraySelection
virtual void GetAMRGridPointData(const int blockIdx, vtkUniformGrid *block, const char *field)=0
Loads the block Point data.
vtkCallbackCommand * SelectionObserver
const char * GetPointArrayName(int index)
Get the name of the point or cell array with the given index in the input.
vtkDataArraySelection * CellDataArraySelection
virtual int GetNumberOfBlocks()=0
Returns the total number of blocks.
vtkUniformGrid * GetAMRBlock(const int blockIdx)
Loads the AMR block corresponding to the given index.
void PrintSelf(ostream &os, vtkIndent indent)
Methods invoked by print to print information about the object including superclasses.
virtual void ReadMetaData()=0
Reads all the metadata from the file.
void LoadRequestedBlocks(vtkOverlappingAMR *amrds)
This method loads all the blocks in the BlockMap for the given process.
const char * GetCellArrayName(int index)
static void SelectionModifiedCallback(vtkObject *caller, unsigned long eid, void *clientdata, void *calldata)
Call-back registered with the SelectionObserver.
int GetCellArrayStatus(const char *name)
int GetBlockProcessId(const int blockIdx)
Returns the block process ID for the block corresponding to the given block index.
void LoadCellData(const int blockIdx, vtkUniformGrid *block)
A wrapper that loops over all cell arrays and loads the cell arrays that are enabled,...
virtual int GetBlockLevel(const int blockIdx)=0
Returns the block level for the given block.
bool IsCachingEnabled() const
void AssignAndLoadBlocks(vtkOverlappingAMR *amrds)
This method assigns blocks to processes using block-cyclic distribution.
bool IsBlockMine(const int blockIdx)
Determines if the block is owned by this process based on the the block index and total number of pro...
void SetPointArrayStatus(const char *name, int status)
void GetAMRPointData(const int blockIdx, vtkUniformGrid *block, const char *fieldName)
Loads the AMR point data corresponding to the given field name.
virtual int FillMetaData()=0
Loads all the AMR metadata & constructs the LevelIdxPair12InternalIdx datastructure which maps (level...
int GetPointArrayStatus(const char *name)
Get/Set whether the point or cell array with the given name is to be read.
void InitializeArraySelections()
Initializes the array selections.
virtual int RequestInformation(vtkInformation *rqst, vtkInformationVector **inputVector, vtkInformationVector *outputVector)
This is called by the superclass.
virtual void GetAMRGridData(const int blockIdx, vtkUniformGrid *block, const char *field)=0
Loads the block data.
vtkOverlappingAMR * Metadata
void Initialize()
Initializes the AMR reader.
virtual void SetFileName(const char *fileName)=0
void LoadPointData(const int blockIdx, vtkUniformGrid *block)
A wrapper that loops over point arrays and load the point arrays that are enabled,...
vtkAMRDataSetCache * Cache
void SetCellArrayStatus(const char *name, int status)
vtkMultiProcessController * Controller
virtual ~vtkAMRBaseReader()
virtual int GetNumberOfLevels()=0
Returns the total number of levels.
int FillOutputPortInformation(int port, vtkInformation *info)
See algorithm for more info.
virtual int RequestData(vtkInformation *vtkNotUsed(request), vtkInformationVector **vtkNotUsed(inputVector), vtkInformationVector *outputVector)
Standard Pipeline methods, subclasses may override this method if needed.
int GetNumberOfPointArrays()
Get the number of point or cell arrays available in the input.
virtual vtkUniformGrid * GetAMRGrid(const int blockIdx)=0
Loads the block according to the index w.r.t.
virtual void SetUpDataArraySelections()=0
Initializes the PointDataArraySelection & CellDataArraySelection.
A concrete implementation of vtkObject that provides functionality for caching AMR blocks.
supports function callbacks
Store on/off settings for data arrays for a vtkSource.
abstract superclass for arrays of numeric data
a simple class to control print indentation
Multiprocessing communication superclass.
abstract base class for most VTK objects
A base class for all algorithms that take as input vtkOverlappingAMR and produce vtkOverlappingAMR.
hierarchical dataset of vtkUniformGrids
vtkSetMacro(IgnoreDriverBugs, bool)
Updates the extensions string.
vtkBooleanMacro(IgnoreDriverBugs, bool)
Updates the extensions string.
vtkGetStringMacro(ExtensionsString)
Returns a string listing all available extensions.