VTK
9.3.20241003
|
composite dataset to encapsulates a dataset consisting of partitions. More...
#include <vtkPartitionedDataSet.h>
Public Types | |
typedef vtkDataObjectTree | Superclass |
Public Types inherited from vtkDataObjectTree | |
typedef vtkCompositeDataSet | Superclass |
Public Types inherited from vtkCompositeDataSet | |
typedef vtkDataObject | Superclass |
Public Types inherited from vtkDataObject | |
enum | FieldAssociations { FIELD_ASSOCIATION_POINTS , FIELD_ASSOCIATION_CELLS , FIELD_ASSOCIATION_NONE , FIELD_ASSOCIATION_POINTS_THEN_CELLS , FIELD_ASSOCIATION_VERTICES , FIELD_ASSOCIATION_EDGES , FIELD_ASSOCIATION_ROWS , NUMBER_OF_ASSOCIATIONS } |
Possible values for the FIELD_ASSOCIATION information entry. More... | |
enum | AttributeTypes { POINT , CELL , FIELD , POINT_THEN_CELL , VERTEX , EDGE , ROW , NUMBER_OF_ATTRIBUTE_TYPES } |
Possible attribute types. More... | |
enum | FieldOperations { FIELD_OPERATION_PRESERVED , FIELD_OPERATION_REINTERPOLATED , FIELD_OPERATION_MODIFIED , FIELD_OPERATION_REMOVED } |
Possible values for the FIELD_OPERATION information entry. More... | |
typedef vtkObject | Superclass |
Public Member Functions | |
virtual vtkTypeBool | IsA (const char *type) |
Return 1 if this class is the same type of (or a subclass of) the named class. | |
vtkPartitionedDataSet * | NewInstance () const |
void | PrintSelf (ostream &os, vtkIndent indent) override |
Methods invoked by print to print information about the object including superclasses. | |
int | GetDataObjectType () override |
Return class name of data type (see vtkType.h for definitions). | |
void | SetNumberOfPartitions (unsigned int numPartitions) |
Set the number of partitions. | |
unsigned int | GetNumberOfPartitions () |
Returns the number of partitions. | |
void | SetPartition (unsigned int idx, vtkDataObject *partition) |
Sets the data object as the given partition. | |
vtkTypeBool | HasMetaData (unsigned int idx) |
Returns true if meta-data is available for a given partition. | |
vtkInformation * | GetMetaData (unsigned int idx) |
Returns the meta-data for the partition. | |
vtkInformation * | GetMetaData (vtkCompositeDataIterator *iter) override |
Unhiding superclass method. | |
vtkTypeBool | HasMetaData (vtkCompositeDataIterator *iter) override |
Unhiding superclass method. | |
void | RemoveNullPartitions () |
Removes all partitions that have null datasets and resizes the dataset. | |
vtkDataSet * | GetPartition (unsigned int idx) |
Returns the partition at the given index. | |
vtkDataObject * | GetPartitionAsDataObject (unsigned int idx) |
Returns the partition at the given index. | |
Public Member Functions inherited from vtkDataObjectTree | |
virtual vtkTypeBool | IsA (const char *type) |
Return 1 if this class is the same type of (or a subclass of) the named class. | |
vtkDataObjectTree * | NewInstance () const |
void | PrintSelf (ostream &os, vtkIndent indent) override |
Methods invoked by print to print information about the object including superclasses. | |
virtual vtkDataObjectTreeIterator * | NewTreeIterator () |
Return a new iterator (the iterator has to be deleted by user). | |
vtkCompositeDataIterator * | NewIterator () override |
Return a new iterator (the iterator has to be deleted by user). | |
void | CopyStructure (vtkCompositeDataSet *input) override |
Copies the tree structure from the input. | |
void | SetDataSet (vtkCompositeDataIterator *iter, vtkDataObject *dataObj) override |
Sets the data set at the location pointed by the iterator. | |
void | SetDataSetFrom (vtkDataObjectTreeIterator *iter, vtkDataObject *dataObj) |
Sets the data at the location provided by a vtkDataObjectTreeIterator. | |
vtkDataObject * | GetDataSet (vtkCompositeDataIterator *iter) override |
Returns the dataset located at the position pointed by the iterator. | |
virtual vtkInformation * | GetMetaData (vtkCompositeDataIterator *iter) |
Returns the meta-data associated with the position pointed by the iterator. | |
virtual vtkTypeBool | HasMetaData (vtkCompositeDataIterator *iter) |
Returns if any meta-data associated with the position pointed by the iterator. | |
unsigned long | GetActualMemorySize () override |
Return the actual size of the data in kibibytes (1024 bytes). | |
void | Initialize () override |
Restore data object to initial state,. | |
void | RecursiveShallowCopy (vtkDataObject *src) override |
vtkIdType | GetNumberOfPoints () override |
Returns the total number of points of all blocks. | |
vtkIdType | GetNumberOfCells () override |
Returns the total number of cells of all blocks. | |
unsigned int | GetNumberOfChildren () |
Get the number of children. | |
vtkDataObject * | GetChild (unsigned int index) |
Returns a child dataset at a given index. | |
vtkInformation * | GetChildMetaData (unsigned int index) |
Returns the meta-data at a given index. | |
vtkTypeBool | HasChildMetaData (unsigned int index) |
Returns if meta-data information is available for the given child index. | |
int | GetDataObjectType () override |
Overridden to return VTK_DATA_OBJECT_TREE . | |
virtual vtkDataObject * | GetDataSet (vtkCompositeDataIterator *iter)=0 |
Returns the dataset located at the position pointed by the iterator. | |
virtual vtkDataObject * | GetDataSet (unsigned int flatIndex) |
Returns the dataset located at the position pointed by the flatIndex. | |
void | CompositeShallowCopy (vtkCompositeDataSet *src) override |
CompositeShallow, Shallow and Deep copy. | |
void | ShallowCopy (vtkDataObject *src) override |
CompositeShallow, Shallow and Deep copy. | |
void | DeepCopy (vtkDataObject *src) override |
CompositeShallow, Shallow and Deep copy. | |
Public Member Functions inherited from vtkCompositeDataSet | |
virtual vtkTypeBool | IsA (const char *type) |
Return 1 if this class is the same type of (or a subclass of) the named class. | |
vtkCompositeDataSet * | NewInstance () const |
void | PrintSelf (ostream &os, vtkIndent indent) override |
Methods invoked by print to print information about the object including superclasses. | |
virtual vtkCompositeDataIterator * | NewIterator ()=0 |
Return a new iterator (the iterator has to be deleted by user). | |
int | GetDataObjectType () override |
Return class name of data type (see vtkType.h for definitions). | |
virtual void | CopyStructure (vtkCompositeDataSet *input) |
Copies the tree structure from the input. | |
virtual void | SetDataSet (vtkCompositeDataIterator *iter, vtkDataObject *dataObj)=0 |
Sets the data set at the location pointed by the iterator. | |
virtual vtkDataObject * | GetDataSet (vtkCompositeDataIterator *iter)=0 |
Returns the dataset located at the position pointed by the iterator. | |
virtual vtkDataObject * | GetDataSet (unsigned int flatIndex) |
Returns the dataset located at the position pointed by the flatIndex. | |
unsigned long | GetActualMemorySize () override |
Return the actual size of the data in kibibytes (1024 bytes). | |
void | Initialize () override |
Restore data object to initial state,. | |
virtual void | CompositeShallowCopy (vtkCompositeDataSet *src) |
The goal of the method is to copy the data up to the dataset pointers only. | |
virtual void | RecursiveShallowCopy (vtkDataObject *src) |
virtual vtkIdType | GetNumberOfPoints () |
Returns the total number of points of all blocks. | |
virtual vtkIdType | GetNumberOfCells () |
Returns the total number of cells of all blocks. | |
vtkIdType | GetNumberOfElements (int type) override |
Get the number of elements for a specific attribute type (POINT, CELL, etc.). | |
void | GetBounds (double bounds[6]) |
Return the geometric bounding box in the form (xmin,xmax, ymin,ymax, zmin,zmax). | |
bool | SupportsGhostArray (int type) override |
Returns true for POINT or CELL, false otherwise. | |
Public Member Functions inherited from vtkDataObject | |
virtual vtkTypeBool | IsA (const char *type) |
Return 1 if this class is the same type of (or a subclass of) the named class. | |
vtkDataObject * | NewInstance () const |
void | PrintSelf (ostream &os, vtkIndent indent) override |
Methods invoked by print to print information about the object including superclasses. | |
vtkMTimeType | GetMTime () override |
Data objects are composite objects and need to check each part for MTime. | |
virtual void | Initialize () |
Restore data object to initial state,. | |
void | ReleaseData () |
Release data back to system to conserve memory resource. | |
virtual int | GetDataObjectType () |
Return class name of data type. | |
vtkMTimeType | GetUpdateTime () |
Used by Threaded ports to determine if they should initiate an asynchronous update (still in development). | |
virtual unsigned long | GetActualMemorySize () |
Return the actual size of the data in kibibytes (1024 bytes). | |
virtual void | CopyInformationFromPipeline (vtkInformation *vtkNotUsed(info)) |
Copy from the pipeline information to the data object's own information. | |
virtual void | CopyInformationToPipeline (vtkInformation *vtkNotUsed(info)) |
Copy information from this data object to the pipeline information. | |
void | DataHasBeenGenerated () |
This method is called by the source when it executes to generate data. | |
virtual void | PrepareForNewData () |
make the output data ready for new data to be inserted. | |
virtual void | ShallowCopy (vtkDataObject *src) |
The goal of the method is to copy the data up to the array pointers only. | |
virtual void | DeepCopy (vtkDataObject *src) |
The goal of the method is to copy the complete data from src into this object. | |
virtual int | GetExtentType () |
The ExtentType will be left as VTK_PIECES_EXTENT for data objects such as vtkPolyData and vtkUnstructuredGrid. | |
virtual void | Crop (const int *updateExtent) |
This method crops the data object (if necessary) so that the extent matches the update extent. | |
virtual vtkDataSetAttributes * | GetAttributes (int type) |
Returns the attributes of the data object of the specified attribute type. | |
virtual vtkUnsignedCharArray * | GetGhostArray (int type) |
Returns the ghost arrays of the data object of the specified attribute type. | |
virtual bool | SupportsGhostArray (int type) |
Returns if this type of data object support ghost array for specified type. | |
virtual vtkFieldData * | GetAttributesAsFieldData (int type) |
Returns the attributes of the data object as a vtkFieldData. | |
virtual int | GetAttributeTypeForArray (vtkAbstractArray *arr) |
Retrieves the attribute type that an array came from. | |
virtual vtkIdType | GetNumberOfElements (int type) |
Get the number of elements for a specific attribute type (POINT, CELL, etc.). | |
virtual vtkInformation * | GetInformation () |
Set/Get the information object associated with this data object. | |
virtual void | SetInformation (vtkInformation *) |
Set/Get the information object associated with this data object. | |
virtual vtkTypeBool | GetDataReleased () |
Get the flag indicating the data has been released. | |
virtual void | SetFieldData (vtkFieldData *) |
Assign or retrieve a general field data to this data object. | |
virtual vtkFieldData * | GetFieldData () |
Assign or retrieve a general field data to this data object. | |
void | GlobalReleaseDataFlagOn () |
Turn on/off flag to control whether every object releases its data after being used by a filter. | |
void | GlobalReleaseDataFlagOff () |
Turn on/off flag to control whether every object releases its data after being used by a filter. | |
Public Member Functions inherited from vtkObject | |
vtkBaseTypeMacro (vtkObject, vtkObjectBase) | |
virtual void | DebugOn () |
Turn debugging output on. | |
virtual void | DebugOff () |
Turn debugging output off. | |
bool | GetDebug () |
Get the value of the debug flag. | |
void | SetDebug (bool debugFlag) |
Set the value of the debug flag. | |
virtual void | Modified () |
Update the modification time for this object. | |
virtual vtkMTimeType | GetMTime () |
Return this object's modified time. | |
void | PrintSelf (ostream &os, vtkIndent indent) override |
Methods invoked by print to print information about the object including superclasses. | |
void | RemoveObserver (unsigned long tag) |
void | RemoveObservers (unsigned long event) |
void | RemoveObservers (const char *event) |
void | RemoveAllObservers () |
vtkTypeBool | HasObserver (unsigned long event) |
vtkTypeBool | HasObserver (const char *event) |
vtkTypeBool | InvokeEvent (unsigned long event) |
vtkTypeBool | InvokeEvent (const char *event) |
std::string | GetObjectDescription () const override |
The object description printed in messages and PrintSelf output. | |
unsigned long | AddObserver (unsigned long event, vtkCommand *, float priority=0.0f) |
Allow people to add/remove/invoke observers (callbacks) to any VTK object. | |
unsigned long | AddObserver (const char *event, vtkCommand *, float priority=0.0f) |
Allow people to add/remove/invoke observers (callbacks) to any VTK object. | |
vtkCommand * | GetCommand (unsigned long tag) |
Allow people to add/remove/invoke observers (callbacks) to any VTK object. | |
void | RemoveObserver (vtkCommand *) |
Allow people to add/remove/invoke observers (callbacks) to any VTK object. | |
void | RemoveObservers (unsigned long event, vtkCommand *) |
Allow people to add/remove/invoke observers (callbacks) to any VTK object. | |
void | RemoveObservers (const char *event, vtkCommand *) |
Allow people to add/remove/invoke observers (callbacks) to any VTK object. | |
vtkTypeBool | HasObserver (unsigned long event, vtkCommand *) |
Allow people to add/remove/invoke observers (callbacks) to any VTK object. | |
vtkTypeBool | HasObserver (const char *event, vtkCommand *) |
Allow people to add/remove/invoke observers (callbacks) to any VTK object. | |
template<class U , class T > | |
unsigned long | AddObserver (unsigned long event, U observer, void(T::*callback)(), float priority=0.0f) |
Overloads to AddObserver that allow developers to add class member functions as callbacks for events. | |
template<class U , class T > | |
unsigned long | AddObserver (unsigned long event, U observer, void(T::*callback)(vtkObject *, unsigned long, void *), float priority=0.0f) |
Overloads to AddObserver that allow developers to add class member functions as callbacks for events. | |
template<class U , class T > | |
unsigned long | AddObserver (unsigned long event, U observer, bool(T::*callback)(vtkObject *, unsigned long, void *), float priority=0.0f) |
Allow user to set the AbortFlagOn() with the return value of the callback method. | |
vtkTypeBool | InvokeEvent (unsigned long event, void *callData) |
This method invokes an event and return whether the event was aborted or not. | |
vtkTypeBool | InvokeEvent (const char *event, void *callData) |
This method invokes an event and return whether the event was aborted or not. | |
virtual void | SetObjectName (const std::string &objectName) |
Set/get the name of this object for reporting purposes. | |
virtual std::string | GetObjectName () const |
Set/get the name of this object for reporting purposes. | |
Public Member Functions inherited from vtkObjectBase | |
const char * | GetClassName () const |
Return the class name as a string. | |
virtual std::string | GetObjectDescription () const |
The object description printed in messages and PrintSelf output. | |
virtual vtkTypeBool | IsA (const char *name) |
Return 1 if this class is the same type of (or a subclass of) the named class. | |
virtual vtkIdType | GetNumberOfGenerationsFromBase (const char *name) |
Given the name of a base class of this class type, return the distance of inheritance between this class type and the named class (how many generations of inheritance are there between this class and the named class). | |
virtual void | Delete () |
Delete a VTK object. | |
virtual void | FastDelete () |
Delete a reference to this object. | |
void | InitializeObjectBase () |
void | Print (ostream &os) |
Print an object to an ostream. | |
void | Register (vtkObjectBase *o) |
Increase the reference count (mark as used by another object). | |
virtual void | UnRegister (vtkObjectBase *o) |
Decrease the reference count (release by another object). | |
int | GetReferenceCount () |
Return the current reference count of this object. | |
void | SetReferenceCount (int) |
Sets the reference count. | |
bool | GetIsInMemkind () const |
A local state flag that remembers whether this object lives in the normal or extended memory space. | |
virtual void | PrintHeader (ostream &os, vtkIndent indent) |
Methods invoked by print to print information about the object including superclasses. | |
virtual void | PrintTrailer (ostream &os, vtkIndent indent) |
Methods invoked by print to print information about the object including superclasses. | |
virtual bool | UsesGarbageCollector () const |
Indicate whether the class uses vtkGarbageCollector or not. | |
Static Public Member Functions | |
static vtkPartitionedDataSet * | New () |
static vtkTypeBool | IsTypeOf (const char *type) |
static vtkPartitionedDataSet * | SafeDownCast (vtkObjectBase *o) |
static vtkPartitionedDataSet * | GetData (vtkInformation *info) |
Retrieve an instance of this class from an information object. | |
static vtkPartitionedDataSet * | GetData (vtkInformationVector *v, int i=0) |
Retrieve an instance of this class from an information object. | |
Static Public Member Functions inherited from vtkDataObjectTree | |
static vtkTypeBool | IsTypeOf (const char *type) |
static vtkDataObjectTree * | SafeDownCast (vtkObjectBase *o) |
static vtkDataObjectTree * | GetData (vtkInformation *info) |
Retrieve an instance of this class from an information object. | |
static vtkDataObjectTree * | GetData (vtkInformationVector *v, int i=0) |
Retrieve an instance of this class from an information object. | |
Static Public Member Functions inherited from vtkCompositeDataSet | |
static vtkTypeBool | IsTypeOf (const char *type) |
static vtkCompositeDataSet * | SafeDownCast (vtkObjectBase *o) |
static vtkInformationStringKey * | NAME () |
Key used to put node name in the meta-data associated with a node. | |
static vtkInformationIntegerKey * | CURRENT_PROCESS_CAN_LOAD_BLOCK () |
Key used to indicate that the current process can load the data in the node. | |
template<class DataSetT = vtkDataSet> | |
static std::vector< DataSetT * > | GetDataSets (vtkDataObject *dobj, bool preserveNull=false) |
Extract datasets from the given data object. | |
static vtkCompositeDataSet * | GetData (vtkInformation *info) |
Retrieve an instance of this class from an information object. | |
static vtkCompositeDataSet * | GetData (vtkInformationVector *v, int i=0) |
Retrieve an instance of this class from an information object. | |
Static Public Member Functions inherited from vtkDataObject | |
static vtkDataObject * | New () |
static vtkTypeBool | IsTypeOf (const char *type) |
static vtkDataObject * | SafeDownCast (vtkObjectBase *o) |
static vtkInformation * | GetActiveFieldInformation (vtkInformation *info, int fieldAssociation, int attributeType) |
Return the information object within the input information object's field data corresponding to the specified association (FIELD_ASSOCIATION_POINTS or FIELD_ASSOCIATION_CELLS) and attribute (SCALARS, VECTORS, NORMALS, TCOORDS, or TENSORS) | |
static vtkInformation * | GetNamedFieldInformation (vtkInformation *info, int fieldAssociation, const char *name) |
Return the information object within the input information object's field data corresponding to the specified association (FIELD_ASSOCIATION_POINTS or FIELD_ASSOCIATION_CELLS) and name. | |
static void | RemoveNamedFieldInformation (vtkInformation *info, int fieldAssociation, const char *name) |
Remove the info associated with an array. | |
static vtkInformation * | SetActiveAttribute (vtkInformation *info, int fieldAssociation, const char *attributeName, int attributeType) |
Set the named array to be the active field for the specified type (SCALARS, VECTORS, NORMALS, TCOORDS, or TENSORS) and association (FIELD_ASSOCIATION_POINTS or FIELD_ASSOCIATION_CELLS). | |
static void | SetActiveAttributeInfo (vtkInformation *info, int fieldAssociation, int attributeType, const char *name, int arrayType, int numComponents, int numTuples) |
Set the name, array type, number of components, and number of tuples within the passed information object for the active attribute of type attributeType (in specified association, FIELD_ASSOCIATION_POINTS or FIELD_ASSOCIATION_CELLS). | |
static void | SetPointDataActiveScalarInfo (vtkInformation *info, int arrayType, int numComponents) |
Convenience version of previous method for use (primarily) by the Imaging filters. | |
static const char * | GetAssociationTypeAsString (int associationType) |
Given an integer association type, this static method returns a string type for the attribute (i.e. | |
static int | GetAssociationTypeFromString (const char *associationName) |
Given a string association name, this static method returns an integer association type for the attribute (i.e. | |
static vtkInformationStringKey * | DATA_TYPE_NAME () |
static vtkInformationDataObjectKey * | DATA_OBJECT () |
static vtkInformationIntegerKey * | DATA_EXTENT_TYPE () |
static vtkInformationIntegerPointerKey * | DATA_EXTENT () |
static vtkInformationIntegerVectorKey * | ALL_PIECES_EXTENT () |
static vtkInformationIntegerKey * | DATA_PIECE_NUMBER () |
static vtkInformationIntegerKey * | DATA_NUMBER_OF_PIECES () |
static vtkInformationIntegerKey * | DATA_NUMBER_OF_GHOST_LEVELS () |
static vtkInformationDoubleKey * | DATA_TIME_STEP () |
static vtkInformationInformationVectorKey * | POINT_DATA_VECTOR () |
static vtkInformationInformationVectorKey * | CELL_DATA_VECTOR () |
static vtkInformationInformationVectorKey * | VERTEX_DATA_VECTOR () |
static vtkInformationInformationVectorKey * | EDGE_DATA_VECTOR () |
static vtkInformationIntegerKey * | FIELD_ARRAY_TYPE () |
static vtkInformationIntegerKey * | FIELD_ASSOCIATION () |
static vtkInformationIntegerKey * | FIELD_ATTRIBUTE_TYPE () |
static vtkInformationIntegerKey * | FIELD_ACTIVE_ATTRIBUTE () |
static vtkInformationIntegerKey * | FIELD_NUMBER_OF_COMPONENTS () |
static vtkInformationIntegerKey * | FIELD_NUMBER_OF_TUPLES () |
static vtkInformationIntegerKey * | FIELD_OPERATION () |
static vtkInformationDoubleVectorKey * | FIELD_RANGE () |
static vtkInformationIntegerVectorKey * | PIECE_EXTENT () |
static vtkInformationStringKey * | FIELD_NAME () |
static vtkInformationDoubleVectorKey * | ORIGIN () |
static vtkInformationDoubleVectorKey * | SPACING () |
static vtkInformationDoubleVectorKey * | DIRECTION () |
static vtkInformationDoubleVectorKey * | BOUNDING_BOX () |
static vtkInformationDataObjectKey * | SIL () |
static vtkDataObject * | GetData (vtkInformation *info) |
Retrieve an instance of this class from an information object. | |
static vtkDataObject * | GetData (vtkInformationVector *v, int i=0) |
Retrieve an instance of this class from an information object. | |
static void | SetGlobalReleaseDataFlag (vtkTypeBool val) |
Turn on/off flag to control whether every object releases its data after being used by a filter. | |
static vtkTypeBool | GetGlobalReleaseDataFlag () |
Turn on/off flag to control whether every object releases its data after being used by a filter. | |
Static Public Member Functions inherited from vtkObject | |
static vtkObject * | New () |
Create an object with Debug turned off, modified time initialized to zero, and reference counting on. | |
static void | BreakOnError () |
This method is called when vtkErrorMacro executes. | |
static void | SetGlobalWarningDisplay (vtkTypeBool val) |
This is a global flag that controls whether any debug, warning or error messages are displayed. | |
static void | GlobalWarningDisplayOn () |
This is a global flag that controls whether any debug, warning or error messages are displayed. | |
static void | GlobalWarningDisplayOff () |
This is a global flag that controls whether any debug, warning or error messages are displayed. | |
static vtkTypeBool | GetGlobalWarningDisplay () |
This is a global flag that controls whether any debug, warning or error messages are displayed. | |
Static Public Member Functions inherited from vtkObjectBase | |
static vtkTypeBool | IsTypeOf (const char *name) |
Return 1 if this class type is the same type of (or a subclass of) the named class. | |
static vtkIdType | GetNumberOfGenerationsFromBaseType (const char *name) |
Given a the name of a base class of this class type, return the distance of inheritance between this class type and the named class (how many generations of inheritance are there between this class and the named class). | |
static vtkObjectBase * | New () |
Create an object with Debug turned off, modified time initialized to zero, and reference counting on. | |
static void | SetMemkindDirectory (const char *directoryname) |
The name of a directory, ideally mounted -o dax, to memory map an extended memory space within. | |
static bool | GetUsingMemkind () |
A global state flag that controls whether vtkObjects are constructed in the usual way (the default) or within the extended memory space. | |
Protected Member Functions | |
virtual vtkObjectBase * | NewInstanceInternal () const |
vtkPartitionedDataSet () | |
~vtkPartitionedDataSet () override | |
vtkDataObjectTree * | CreateForCopyStructure (vtkDataObjectTree *) override |
vtkPartitionedDataSet cannot contain non-leaf children. | |
Protected Member Functions inherited from vtkDataObjectTree | |
virtual vtkObjectBase * | NewInstanceInternal () const |
vtkDataObjectTree () | |
~vtkDataObjectTree () override | |
void | SetNumberOfChildren (unsigned int num) |
Set the number of children. | |
void | SetChild (unsigned int index, vtkDataObject *) |
Set child dataset at a given index. | |
void | RemoveChild (unsigned int index) |
Remove the child at a given index. | |
void | SetChildMetaData (unsigned int index, vtkInformation *info) |
Sets the meta-data at a given index. | |
virtual vtkDataObjectTree * | CreateForCopyStructure (vtkDataObjectTree *other) |
When copying structure from another vtkDataObjectTree, this method gets called for create a new non-leaf for the other node. | |
Protected Member Functions inherited from vtkCompositeDataSet | |
virtual vtkObjectBase * | NewInstanceInternal () const |
vtkCompositeDataSet () | |
~vtkCompositeDataSet () override | |
Protected Member Functions inherited from vtkDataObject | |
virtual vtkObjectBase * | NewInstanceInternal () const |
vtkDataObject () | |
~vtkDataObject () override | |
Protected Member Functions inherited from vtkObject | |
vtkObject () | |
~vtkObject () override | |
void | RegisterInternal (vtkObjectBase *, vtkTypeBool check) override |
void | UnRegisterInternal (vtkObjectBase *, vtkTypeBool check) override |
void | InternalGrabFocus (vtkCommand *mouseEvents, vtkCommand *keypressEvents=nullptr) |
These methods allow a command to exclusively grab all events. | |
void | InternalReleaseFocus () |
These methods allow a command to exclusively grab all events. | |
Protected Member Functions inherited from vtkObjectBase | |
vtkObjectBase () | |
virtual | ~vtkObjectBase () |
virtual void | RegisterInternal (vtkObjectBase *, vtkTypeBool check) |
virtual void | UnRegisterInternal (vtkObjectBase *, vtkTypeBool check) |
virtual void | ReportReferences (vtkGarbageCollector *) |
virtual void | ObjectFinalize () |
vtkObjectBase (const vtkObjectBase &) | |
void | operator= (const vtkObjectBase &) |
Additional Inherited Members | |
Static Protected Member Functions inherited from vtkObjectBase | |
static vtkMallocingFunction | GetCurrentMallocFunction () |
static vtkReallocingFunction | GetCurrentReallocFunction () |
static vtkFreeingFunction | GetCurrentFreeFunction () |
static vtkFreeingFunction | GetAlternateFreeFunction () |
Protected Attributes inherited from vtkDataObjectTree | |
vtkDataObjectTreeInternals * | Internals |
Protected Attributes inherited from vtkDataObject | |
vtkFieldData * | FieldData |
vtkTypeBool | DataReleased |
vtkTimeStamp | UpdateTime |
vtkInformation * | Information |
Protected Attributes inherited from vtkObject | |
bool | Debug |
vtkTimeStamp | MTime |
vtkSubjectHelper * | SubjectHelper |
std::string | ObjectName |
Protected Attributes inherited from vtkObjectBase | |
std::atomic< int32_t > | ReferenceCount |
vtkWeakPointerBase ** | WeakPointers |
composite dataset to encapsulates a dataset consisting of partitions.
A vtkPartitionedDataSet dataset groups multiple datasets together. For example, say a simulation running in parallel on 16 processes generated 16 datasets that when considering together form a whole dataset. These are referred to as the partitions of the whole dataset. Now imagine that we want to load a volume of 16 partitions in a visualization cluster of 4 nodes. Each node could get 4 partitions, not necessarily forming a whole rectangular region. In this case, it is not possible to append the 4 partitions together into a vtkImageData. We can then collect these 4 partitions together using a vtkPartitionedDataSet.
It is required that all non-empty partitions have the same arrays and that they can be processed together as a whole by the same kind of filter. However, it is not required that they are of the same type. For example, it is possible to have structured datasets together with unstructured datasets as long as they are compatible meshes (i.e. can be processed together for the same kind of filter).
Definition at line 39 of file vtkPartitionedDataSet.h.
Definition at line 43 of file vtkPartitionedDataSet.h.
|
protected |
|
overrideprotected |
|
static |
|
static |
|
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 vtkDataObjectTree.
Reimplemented in vtkMultiPieceDataSet.
|
static |
|
protectedvirtual |
Reimplemented from vtkDataObjectTree.
Reimplemented in vtkMultiPieceDataSet.
vtkPartitionedDataSet * vtkPartitionedDataSet::NewInstance | ( | ) | const |
|
overridevirtual |
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 vtkDataObjectTree.
|
inlineoverridevirtual |
Return class name of data type (see vtkType.h for definitions).
Reimplemented from vtkDataObjectTree.
Definition at line 50 of file vtkPartitionedDataSet.h.
void vtkPartitionedDataSet::SetNumberOfPartitions | ( | unsigned int | numPartitions | ) |
Set the number of partitions.
This will cause allocation if the new number of partitions is greater than the current size. All new partitions are initialized to null.
unsigned int vtkPartitionedDataSet::GetNumberOfPartitions | ( | ) |
Returns the number of partitions.
vtkDataSet * vtkPartitionedDataSet::GetPartition | ( | unsigned int | idx | ) |
Returns the partition at the given index.
vtkDataObject * vtkPartitionedDataSet::GetPartitionAsDataObject | ( | unsigned int | idx | ) |
Returns the partition at the given index.
void vtkPartitionedDataSet::SetPartition | ( | unsigned int | idx, |
vtkDataObject * | partition | ||
) |
Sets the data object as the given partition.
The total number of partitions will be resized to fit the requested partition no.
|
inline |
Returns true if meta-data is available for a given partition.
Definition at line 81 of file vtkPartitionedDataSet.h.
|
inline |
Returns the meta-data for the partition.
If none is already present, a new vtkInformation object will be allocated. Use HasMetaData to avoid allocating vtkInformation objects.
Definition at line 88 of file vtkPartitionedDataSet.h.
|
static |
Retrieve an instance of this class from an information object.
|
static |
Retrieve an instance of this class from an information object.
|
inlineoverridevirtual |
Unhiding superclass method.
Reimplemented from vtkDataObjectTree.
Definition at line 101 of file vtkPartitionedDataSet.h.
|
inlineoverridevirtual |
Unhiding superclass method.
Reimplemented from vtkDataObjectTree.
Definition at line 109 of file vtkPartitionedDataSet.h.
void vtkPartitionedDataSet::RemoveNullPartitions | ( | ) |
Removes all partitions that have null datasets and resizes the dataset.
Note any meta data associated with the null datasets will get lost.
|
inlineoverrideprotectedvirtual |
vtkPartitionedDataSet cannot contain non-leaf children.
This ensures that we don't accidentally create them in CopyStructure
Reimplemented from vtkDataObjectTree.
Definition at line 128 of file vtkPartitionedDataSet.h.