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vtkInformationDataObjectMetaDataKey Class Reference

key used to define meta-data of type vtkDataObject vtkInformationDataObjectMetaDataKey is a vtkInformationDataObjectKey that (shallow) copies itself downstream during the REQUEST_INFORMATION pass. Hence it can be used to provide meta-data of type vtkDataObject or any subclass. More...

#include <vtkInformationDataObjectMetaDataKey.h>

Inheritance diagram for vtkInformationDataObjectMetaDataKey:
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Collaboration diagram for vtkInformationDataObjectMetaDataKey:
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Public Types

typedef vtkInformationDataObjectKey Superclass
 
- Public Types inherited from vtkInformationDataObjectKey
typedef vtkInformationKey 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. More...
 
vtkInformationDataObjectMetaDataKeyNewInstance () const
 
void PrintSelf (ostream &os, vtkIndent indent) override
 Methods invoked by print to print information about the object including superclasses. More...
 
 vtkInformationDataObjectMetaDataKey (const char *name, const char *location)
 
 ~vtkInformationDataObjectMetaDataKey () override
 
void CopyDefaultInformation (vtkInformation *request, vtkInformation *fromInfo, vtkInformation *toInfo) override
 Simply shallow copies the key from fromInfo to toInfo if request has the REQUEST_INFORMATION() key. More...
 
- Public Member Functions inherited from vtkInformationDataObjectKey
vtkInformationDataObjectKeyNewInstance () const
 
 vtkInformationDataObjectKey (const char *name, const char *location)
 
 ~vtkInformationDataObjectKey () override
 
void Set (vtkInformation *info, vtkDataObject *)
 Get/Set the value associated with this key in the given information object. More...
 
vtkDataObjectGet (vtkInformation *info)
 
void ShallowCopy (vtkInformation *from, vtkInformation *to) override
 Copy the entry associated with this key from one information object to another. More...
 
void Report (vtkInformation *info, vtkGarbageCollector *collector) override
 Report a reference this key has in the given information object. More...
 
- Public Member Functions inherited from vtkInformationKey
 vtkBaseTypeMacro (vtkInformationKey, vtkObjectBase)
 
void Register (vtkObjectBase *) override
 Prevent normal vtkObject reference counting behavior. More...
 
void UnRegister (vtkObjectBase *) override
 Prevent normal vtkObject reference counting behavior. More...
 
const char * GetName ()
 Get the name of the key. More...
 
const char * GetLocation ()
 Get the location of the key. More...
 
 vtkInformationKey (const char *name, const char *location)
 Key instances are static data that need to be created and destroyed. More...
 
 ~vtkInformationKey () override
 
virtual void DeepCopy (vtkInformation *from, vtkInformation *to)
 Duplicate (new instance created) the entry associated with this key from one information object to another (new instances of any contained vtkInformation and vtkInformationVector objects are created). More...
 
virtual int Has (vtkInformation *info)
 Check whether this key appears in the given information object. More...
 
virtual void Remove (vtkInformation *info)
 Remove this key from the given information object. More...
 
void Print (vtkInformation *info)
 Print the key's value in an information object to a stream. More...
 
virtual void Print (ostream &os, vtkInformation *info)
 
virtual bool NeedToExecute (vtkInformation *vtkNotUsed(pipelineInfo), vtkInformation *vtkNotUsed(dobjInfo))
 This function is only relevant when the pertaining key is used in a VTK pipeline. More...
 
virtual void StoreMetaData (vtkInformation *vtkNotUsed(request), vtkInformation *vtkNotUsed(pipelineInfo), vtkInformation *vtkNotUsed(dobjInfo))
 This function is only relevant when the pertaining key is used in a VTK pipeline. More...
 
virtual void CopyDefaultInformation (vtkInformation *vtkNotUsed(request), vtkInformation *vtkNotUsed(fromInfo), vtkInformation *vtkNotUsed(toInfo))
 This function is only relevant when the pertaining key is used in a VTK pipeline. More...
 
- Public Member Functions inherited from vtkObjectBase
const char * GetClassName () const
 Return the class name as a string. More...
 
virtual void Delete ()
 Delete a VTK object. More...
 
virtual void FastDelete ()
 Delete a reference to this object. More...
 
void InitializeObjectBase ()
 
void Print (ostream &os)
 Print an object to an ostream. More...
 
virtual void PrintHeader (ostream &os, vtkIndent indent)
 
virtual void PrintTrailer (ostream &os, vtkIndent indent)
 
int GetReferenceCount ()
 Return the current reference count of this object. More...
 
void SetReferenceCount (int)
 Sets the reference count. More...
 
void PrintRevisions (ostream &)
 Legacy. More...
 

Static Public Member Functions

static vtkTypeBool IsTypeOf (const char *type)
 
static vtkInformationDataObjectMetaDataKeySafeDownCast (vtkObjectBase *o)
 
static vtkInformationDataObjectMetaDataKeyMakeKey (const char *name, const char *location)
 This method simply returns a new vtkInformationDataObjectMetaDataKey, given a name and a location. More...
 
- Static Public Member Functions inherited from vtkInformationDataObjectKey
static vtkTypeBool IsTypeOf (const char *type)
 
static vtkInformationDataObjectKeySafeDownCast (vtkObjectBase *o)
 
static vtkInformationDataObjectKeyMakeKey (const char *name, const char *location)
 This method simply returns a new vtkInformationDataObjectKey, given a name and a location. More...
 
- 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. More...
 
static vtkObjectBaseNew ()
 Create an object with Debug turned off, modified time initialized to zero, and reference counting on. More...
 

Protected Member Functions

virtual vtkObjectBaseNewInstanceInternal () const
 
- Protected Member Functions inherited from vtkInformationKey
 vtkInformationKeySetStringMacro (Name)
 
 vtkInformationKeySetStringMacro (Location)
 
void SetAsObjectBase (vtkInformation *info, vtkObjectBase *value)
 
const vtkObjectBaseGetAsObjectBase (vtkInformation *info) const
 
vtkObjectBaseGetAsObjectBase (vtkInformation *info)
 
void ReportAsObjectBase (vtkInformation *info, vtkGarbageCollector *collector)
 
void ConstructClass (const char *)
 
- Protected Member Functions inherited from vtkObjectBase
 vtkObjectBase ()
 
virtual ~vtkObjectBase ()
 
virtual void CollectRevisions (ostream &)
 
virtual void RegisterInternal (vtkObjectBase *, vtkTypeBool check)
 
virtual void UnRegisterInternal (vtkObjectBase *, vtkTypeBool check)
 
virtual void ReportReferences (vtkGarbageCollector *)
 
 vtkObjectBase (const vtkObjectBase &)
 
void operator= (const vtkObjectBase &)
 

Additional Inherited Members

- Protected Attributes inherited from vtkInformationKey
char * Name
 
char * Location
 
- Protected Attributes inherited from vtkObjectBase
vtkAtomicInt32 ReferenceCount
 
vtkWeakPointerBase ** WeakPointers
 

Detailed Description

key used to define meta-data of type vtkDataObject vtkInformationDataObjectMetaDataKey is a vtkInformationDataObjectKey that (shallow) copies itself downstream during the REQUEST_INFORMATION pass. Hence it can be used to provide meta-data of type vtkDataObject or any subclass.

Tests:
vtkInformationDataObjectMetaDataKey (Tests)

Definition at line 34 of file vtkInformationDataObjectMetaDataKey.h.

Member Typedef Documentation

◆ Superclass

Definition at line 37 of file vtkInformationDataObjectMetaDataKey.h.

Constructor & Destructor Documentation

◆ vtkInformationDataObjectMetaDataKey()

vtkInformationDataObjectMetaDataKey::vtkInformationDataObjectMetaDataKey ( const char *  name,
const char *  location 
)

◆ ~vtkInformationDataObjectMetaDataKey()

vtkInformationDataObjectMetaDataKey::~vtkInformationDataObjectMetaDataKey ( )
override

Member Function Documentation

◆ IsTypeOf()

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

◆ IsA()

virtual vtkTypeBool vtkInformationDataObjectMetaDataKey::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 vtkInformationDataObjectKey.

◆ SafeDownCast()

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

◆ NewInstanceInternal()

virtual vtkObjectBase* vtkInformationDataObjectMetaDataKey::NewInstanceInternal ( ) const
protectedvirtual

Reimplemented from vtkInformationDataObjectKey.

◆ NewInstance()

vtkInformationDataObjectMetaDataKey* vtkInformationDataObjectMetaDataKey::NewInstance ( ) const

◆ PrintSelf()

void vtkInformationDataObjectMetaDataKey::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 vtkInformationDataObjectKey.

◆ MakeKey()

static vtkInformationDataObjectMetaDataKey* vtkInformationDataObjectMetaDataKey::MakeKey ( const char *  name,
const char *  location 
)
inlinestatic

This method simply returns a new vtkInformationDataObjectMetaDataKey, given a name and a location.

This method is provided for wrappers. Use the constructor directly from C++ instead.

Definition at line 48 of file vtkInformationDataObjectMetaDataKey.h.

◆ CopyDefaultInformation()

void vtkInformationDataObjectMetaDataKey::CopyDefaultInformation ( vtkInformation request,
vtkInformation fromInfo,
vtkInformation toInfo 
)
override

Simply shallow copies the key from fromInfo to toInfo if request has the REQUEST_INFORMATION() key.

This is used by the pipeline to propagate this key downstream.


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