A concrete implementation of vtkObject that provides functionality for caching AMR blocks. More...

#include <vtkAMRDataSetCache.h>

Inheritance diagram for vtkAMRDataSetCache:

Collaboration diagram for vtkAMRDataSetCache:

Public Types
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.

vtkAMRDataSetCache *	NewInstance () const

void	PrintSelf (ostream &os, vtkIndent indent) override
	Methods invoked by print to print information about the object including superclasses.

void	InsertAMRBlock (int compositeIdx, vtkUniformGrid *amrGrid)
	Inserts an AMR block to the cache.

void	InsertAMRBlockPointData (int compositeIdx, vtkDataArray *dataArray)
	Inserts a point data array to an already cached block NOTE: this->HasAMRBlock( compositeIdx ) == true.

void	InsertAMRBlockCellData (int compositeIdx, vtkDataArray *dataArray)
	Inserts a cell data array to an already cached block NOTE: this->HasAMRBlock( compositeIdx ) == true.

vtkDataArray *	GetAMRBlockCellData (int compositeIdx, const char *dataName)
	Given the name of the cell array and AMR block composite index, this method returns a pointer to the cell data array.

vtkDataArray *	GetAMRBlockPointData (int compositeIdx, const char *dataName)
	Given the name of the point array and AMR block composite index, this method returns a pointer to the point data array.

vtkUniformGrid *	GetAMRBlock (int compositeIdx)
	Given the composite index, this method returns the AMR block.

bool	HasAMRBlockCellData (int compositeIdx, const char *name)
	Checks if the cell data array, associated with the provided name, has been cached for the AMR block with the given composite index.

bool	HasAMRBlockPointData (int compositeIdx, const char *name)
	Checks if the point data array, associated with the provided name, has been cached for the AMR block with the given composite index.

bool	HasAMRBlock (const int compositeIdx)
	Checks if the AMR block associated with the given composite is cached.

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)

int	InvokeEvent (unsigned long event)

int	InvokeEvent (const char *event)

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.

int	InvokeEvent (unsigned long event, void *callData)
	This method invokes an event and return whether the event was aborted or not.

int	InvokeEvent (const char event, void callData)
	This method invokes an event and return whether the event was aborted or not.

Public Member Functions inherited from vtkObjectBase
const char *	GetClassName () const
	Return the class name as a string.

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.

virtual 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.

Static Public Member Functions
static vtkAMRDataSetCache *	New ()

static vtkTypeBool	IsTypeOf (const char *type)

static vtkAMRDataSetCache *	SafeDownCast (vtkObjectBase *o)

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 (int 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 int	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 Types
typedef std::map< int, vtkUniformGrid * >	AMRCacheType

Protected Member Functions
virtual vtkObjectBase *	NewInstanceInternal () const

	vtkAMRDataSetCache ()

	~vtkAMRDataSetCache () 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 *)

	vtkObjectBase (const vtkObjectBase &)

void	operator= (const vtkObjectBase &)

Protected Attributes
AMRCacheType	Cache

Protected Attributes inherited from vtkObject
bool	Debug

vtkTimeStamp	MTime

vtkSubjectHelper *	SubjectHelper

Protected Attributes inherited from vtkObjectBase
std::atomic< int32_t >	ReferenceCount

vtkWeakPointerBase **	WeakPointers

Additional Inherited Members
Static Protected Member Functions inherited from vtkObjectBase
static vtkMallocingFunction	GetCurrentMallocFunction ()

static vtkReallocingFunction	GetCurrentReallocFunction ()

static vtkFreeingFunction	GetCurrentFreeFunction ()

static vtkFreeingFunction	GetAlternateFreeFunction ()

Detailed Description

A concrete implementation of vtkObject that provides functionality for caching AMR blocks.

The primary intent of this class is to be used by the AMR reader infrastructure for caching blocks/data in memory to minimize out-of-core operations.

Definition at line 35 of file vtkAMRDataSetCache.h.

Member Typedef Documentation

◆ Superclass

typedef vtkObject vtkAMRDataSetCache::Superclass

Definition at line 39 of file vtkAMRDataSetCache.h.

◆ AMRCacheType

typedef std::map<int, vtkUniformGrid*> vtkAMRDataSetCache::AMRCacheType

protected

Definition at line 100 of file vtkAMRDataSetCache.h.

Constructor & Destructor Documentation

◆ vtkAMRDataSetCache()

vtkAMRDataSetCache::vtkAMRDataSetCache ( )

protected

◆ ~vtkAMRDataSetCache()

vtkAMRDataSetCache::~vtkAMRDataSetCache ( )

overrideprotected

Member Function Documentation

◆ New()

static vtkAMRDataSetCache * vtkAMRDataSetCache::New ( )

static

◆ IsTypeOf()

static vtkTypeBool vtkAMRDataSetCache::IsTypeOf ( const char * type )

static

◆ IsA()

virtual vtkTypeBool vtkAMRDataSetCache::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 vtkObjectBase.

◆ SafeDownCast()

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

static

◆ NewInstanceInternal()

virtual vtkObjectBase * vtkAMRDataSetCache::NewInstanceInternal ( ) const

protectedvirtual

◆ NewInstance()

vtkAMRDataSetCache * vtkAMRDataSetCache::NewInstance ( ) const

◆ PrintSelf()

void vtkAMRDataSetCache::PrintSelf	(	ostream &	os,
		vtkIndent	indent
	)

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 vtkObject.

◆ InsertAMRBlock()

void vtkAMRDataSetCache::InsertAMRBlock	(	int	compositeIdx,
		vtkUniformGrid *	amrGrid
	)

Inserts an AMR block to the cache.

◆ InsertAMRBlockPointData()

void vtkAMRDataSetCache::InsertAMRBlockPointData	(	int	compositeIdx,
		vtkDataArray *	dataArray
	)

Inserts a point data array to an already cached block NOTE: this->HasAMRBlock( compositeIdx ) == true.

◆ InsertAMRBlockCellData()

void vtkAMRDataSetCache::InsertAMRBlockCellData	(	int	compositeIdx,
		vtkDataArray *	dataArray
	)

Inserts a cell data array to an already cached block NOTE: this->HasAMRBlock( compositeIdx ) == true.

◆ GetAMRBlockCellData()

vtkDataArray * vtkAMRDataSetCache::GetAMRBlockCellData	(	int	compositeIdx,
		const char *	dataName
	)

Given the name of the cell array and AMR block composite index, this method returns a pointer to the cell data array.

NOTE: Null is returned if the cell array and/or block is not cached.

◆ GetAMRBlockPointData()

vtkDataArray * vtkAMRDataSetCache::GetAMRBlockPointData	(	int	compositeIdx,
		const char *	dataName
	)

Given the name of the point array and AMR block composite index, this method returns a pointer to the point data array.

NOTE: Null is returned if the point array and /or block is not cached.

◆ GetAMRBlock()

vtkUniformGrid * vtkAMRDataSetCache::GetAMRBlock ( int compositeIdx )

Given the composite index, this method returns the AMR block.

NOTE: Null is returned if the AMR block does not exist in the cache.

◆ HasAMRBlockCellData()

bool vtkAMRDataSetCache::HasAMRBlockCellData	(	int	compositeIdx,
		const char *	name
	)

Checks if the cell data array, associated with the provided name, has been cached for the AMR block with the given composite index.

◆ HasAMRBlockPointData()

bool vtkAMRDataSetCache::HasAMRBlockPointData	(	int	compositeIdx,
		const char *	name
	)

Checks if the point data array, associated with the provided name, has been cached for the AMR block with the given composite index.

◆ HasAMRBlock()

bool vtkAMRDataSetCache::HasAMRBlock ( const int compositeIdx )

Checks if the AMR block associated with the given composite is cached.

Member Data Documentation

◆ Cache

AMRCacheType vtkAMRDataSetCache::Cache

protected

Definition at line 101 of file vtkAMRDataSetCache.h.

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

IO/AMR/vtkAMRDataSetCache.h

Public Types

Public Member Functions

Static Public Member Functions

Protected Types

Protected Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Member Typedef Documentation

◆ Superclass

◆ AMRCacheType

Constructor & Destructor Documentation

◆ vtkAMRDataSetCache()

◆ ~vtkAMRDataSetCache()

Member Function Documentation

◆ New()

◆ IsTypeOf()

◆ IsA()

◆ SafeDownCast()

◆ NewInstanceInternal()

◆ NewInstance()

◆ PrintSelf()

◆ InsertAMRBlock()

◆ InsertAMRBlockPointData()

◆ InsertAMRBlockCellData()

◆ GetAMRBlockCellData()

◆ GetAMRBlockPointData()

◆ GetAMRBlock()

◆ HasAMRBlockCellData()

◆ HasAMRBlockPointData()

◆ HasAMRBlock()

Member Data Documentation

◆ Cache