Abstract Superclass for all specific types of MRML nodes. More...

#include <Libs/MRML/Core/vtkMRMLNode.h>

Inheritance diagram for vtkMRMLNode:

[legend]

Collaboration diagram for vtkMRMLNode:

Classes
class	vtkMRMLNodeReference
	Class to hold information about a node reference. More...

Public Types
enum	{ HierarchyModifiedEvent = 16000, IDChangedEvent = 16001, ReferenceAddedEvent, ReferenceModifiedEvent, ReferenceRemovedEvent, ReferencedNodeModifiedEvent }

typedef vtkObject	Superclass

Public Member Functions
vtkMRMLNode *	AddAndObserveNodeReferenceID (const char referenceRole, const char referencedNodeID, vtkIntArray *events=nullptr)
	Add and observe a reference node from this node for a specific referenceRole. More...

vtkMRMLNode *	AddNodeReferenceID (const char referenceRole, const char referencedNodeID)
	Convenience method that adds a referencedNodeID at the end of the list. More...

void	AddNodeReferenceRole (const char referenceRole, const char mrmlAttributeName=nullptr, vtkIntArray *events=nullptr)
	Add a referenceRole. More...

virtual void	AddToSceneOff ()

virtual void	AddToSceneOn ()

virtual void	Copy (vtkMRMLNode *node)
	Copy node contents from another node of the same type. Does not copy node ID and Scene. Performs deep copy - an independent copy is created from all data, including bulk data. More...

virtual void	CopyContent (vtkMRMLNode *node, bool deepCopy=true)
	Copy node contents from another node of the same type. Does not copy node ID, Scene, Name, SingletonTag, HideFromEditors, AddToScene, UndoEnabled, and node references. If deepCopy is set to false then a shallow copy of bulk data (such as image or mesh data) could be made; copying may be faster but the node may share some data with the source node instead of creating an independent copy. More...

virtual void	CopyReferences (vtkMRMLNode *node)
	Copy the references of the node into this. More...

void	CopyWithScene (vtkMRMLNode *node)
	Copy everything (including Scene and ID) from another node of the same type. More...

virtual vtkMRMLNode *	CreateNodeInstance ()=0
	Create instance of the default node. Like New only virtual. More...

void	DisableModifiedEventOff ()

void	DisableModifiedEventOn ()

virtual int	EndModify (int previousDisableModifiedEventState)
	End modifying the node. More...

virtual int	GetAddToScene ()
	node added to MRML scene. More...

const char *	GetAttribute (const char *name)
	Get value of a name value pair attribute. More...

std::vector< std::string >	GetAttributeNames ()
	Get all attribute names. More...

void	GetAttributeNames (vtkStringArray *attributeNames)
	Get all attribute names. Python-wrappable version. More...

virtual const char *	GetClassName ()

virtual vtkIntArray *	GetContentModifiedEvents ()

virtual char *	GetDescription ()

virtual int	GetDisableModifiedEvent ()
	Turn on/off generating InvokeEvent for set macros. More...

virtual int	GetHideFromEditors ()
	Describes if the node is hidden. More...

virtual char *	GetID ()
	ID use by other nodes to reference this node in XML. More...

virtual int	GetInMRMLCallbackFlag ()
	Flags to avoid event loops. More...

virtual int	GetModifiedEventPending ()

virtual char *	GetName ()

vtkMRMLNode *	GetNodeReference (const char *referenceRole)

const char *	GetNodeReferenceID (const char *referenceRole)
	Utility function that returns the first node id for a specific referenceRole. More...

void	GetNodeReferenceIDs (const char referenceRole, std::vector< const char > &referencedNodeIDs)
	Return a list of the referenced node IDs. More...

void	GetNodeReferenceRoles (std::vector< std::string > &roles)

void	GetNodeReferences (const char referenceRole, std::vector< vtkMRMLNode > &nodes)
	Return a list of the referenced nodes. More...

virtual const char *	GetNodeTagName ()=0

vtkMRMLNode *	GetNthNodeReference (const char *referenceRole, int n)
	Get referenced MRML node for a specific referenceRole. More...

const char *	GetNthNodeReferenceID (const char *referenceRole, int n)
	Return the string of the Nth node ID for a specific reference role. More...

const char *	GetNthNodeReferenceRole (int n)

int	GetNumberOfNodeReferenceRoles ()

int	GetNumberOfNodeReferences (const char *referenceRole)
	Return the number of node IDs for a specific reference role (and nodes as they always have the same size). More...

virtual int	GetSaveWithScene ()
	Save node with MRML scene. More...

virtual vtkMRMLScene *	GetScene ()
	Get the scene this node has been added to. More...

virtual int	GetSelectable ()
	Describes if the node is selectable. More...

virtual int	GetSelected ()
	Get/Set for Selected. More...

virtual char *	GetSingletonTag ()

virtual bool	GetUndoEnabled ()

virtual bool	HasCopyContent () const
	Returns true if the class supports deep and shallow copying node content. More...

bool	HasNodeReferenceID (const char referenceRole, const char referencedNodeID)
	Return true if referencedNodeID is in the node ID list for a specific referenceRole. More...

virtual void	HideFromEditorsOff ()

virtual void	HideFromEditorsOn ()

virtual void	InvokeCustomModifiedEvent (int eventId, void *callData=nullptr)
	This method allows the node to compress events. More...

virtual int	InvokePendingModifiedEvent ()
	Invokes any modified events that are `pending`. More...

virtual int	IsA (const char *type)

bool	IsSingleton ()

void	Modified () override
	Customized version of Modified() allowing to compress vtkCommand::ModifiedEvent. More...

virtual void	OnNodeAddedToScene ()

void	PrintSelf (ostream &os, vtkIndent indent) override

virtual void	ProcessChildNode (vtkMRMLNode *)
	Set dependencies between this node and a child node when parsing XML file. More...

virtual void	ProcessMRMLEvents (vtkObject caller, unsigned long event, void callData)
	Propagate events generated in mrml. More...

virtual void	ReadXMLAttributes (const char **atts)

void	RemoveAttribute (const char *name)
	Remove attribute with the specified name. More...

void	RemoveNodeReferenceIDs (const char *referenceRole)
	Remove all node IDs and associated nodes for a specific referenceRole. More...

void	RemoveNthNodeReferenceID (const char *referenceRole, int n)
	Convenience method that removes the Nth node ID from the list. More...

virtual void	Reset (vtkMRMLNode *defaultNode)
	Reset node attributes to the initial state as defined in the constructor or the passed default node. More...

virtual void	SaveWithSceneOff ()

virtual void	SaveWithSceneOn ()

virtual void	SelectableOff ()

virtual void	SelectableOn ()

virtual void	SelectedOff ()

virtual void	SelectedOn ()

virtual void	SetAddToScene (int)

void	SetAddToSceneNoModify (int value)

vtkMRMLNode *	SetAndObserveNodeReferenceID (const char referenceRole, const char referencedNodeID, vtkIntArray *events=nullptr)
	Set and observe a reference node from this node for a specific referenceRole. More...

vtkMRMLNode *	SetAndObserveNthNodeReferenceID (const char referenceRole, int n, const char referencedNodeID, vtkIntArray *events=nullptr)
	Set and observe the Nth node ID for a specific reference role. More...

void	SetAttribute (const char name, const char value)
	Set a name value pair attribute. More...

virtual void	SetDescription (const char *)
	Text description of this node, to be set by the user. More...

void	SetDisableModifiedEvent (int onOff)

virtual void	SetHideFromEditors (int)

void	SetInMRMLCallbackFlag (int flag)

virtual void	SetName (const char *)
	Name of this node, to be set by the user. More...

vtkMRMLNode *	SetNodeReferenceID (const char referenceRole, const char referencedNodeID)
	Set a reference to a node with specified nodeID from this node for a specific referenceRole. More...

vtkMRMLNode *	SetNthNodeReferenceID (const char referenceRole, int n, const char referencedNodeID)
	Set a N-th reference from this node with specified referencedNodeID for a specific referenceRole. More...

virtual void	SetSaveWithScene (int)

virtual void	SetScene (vtkMRMLScene *scene)
	This method is for internal use only. Use AddNode method of vtkMRMLScene to add a node to the scene. More...

virtual void	SetSceneReferences ()
	Update the references of the node to the scene. More...

virtual void	SetSelectable (int)

virtual void	SetSelected (int)

void	SetSingletonOff ()

void	SetSingletonOn ()

virtual void	SetSingletonTag (const char *)
	Tag that make this node a singleton in the scene. More...

virtual void	SetUndoEnabled (bool)

virtual int	StartModify ()
	Start modifying the node. Disable Modify events. More...

virtual void	UndoEnabledOff ()

virtual void	UndoEnabledOn ()

virtual void	UpdateReferenceID (const char oldID, const char newID)
	Update the stored reference to another node in the scene. More...

virtual void	UpdateReferences ()
	The method should remove all pointers and observations to all nodes that are not in the scene anymore. More...

virtual void	UpdateScene (vtkMRMLScene *)

const char *	URLDecodeString (const char *inString)
	Decode a URL string. More...

const char *	URLEncodeString (const char *inString)
	Encode a URL string. More...

virtual void	WriteNodeBodyXML (ostream &of, int indent)
	Write this node's body to a MRML file in XML format. More...

virtual void	WriteXML (ostream &of, int indent)

std::string	XMLAttributeDecodeString (const std::string &inString)
	Decode an XML attribute string. More...

std::string	XMLAttributeEncodeString (const std::string &inString)
	Encode an XML attribute string (replaces special characters by code sequences) More...

Static Public Member Functions
static int	IsTypeOf (const char *type)

static vtkMRMLNode *	SafeDownCast (vtkObject *o)

Protected Types
typedef std::map< std::string, std::string >	AttributesType

typedef std::map< std::string, vtkSmartPointer< vtkIntArray > >	NodeReferenceEventsType

typedef std::vector< vtkSmartPointer< vtkMRMLNodeReference > >	NodeReferenceListType

typedef std::map< std::string, NodeReferenceListType >	NodeReferencesType

Protected Member Functions
virtual const char *	GetMRMLAttributeNameFromReferenceRole (const char *refRole)
	Return the mrml attribute name (if found) associated with a reference role. Return 0 otherwise. More...

virtual const char *	GetReferenceRoleFromMRMLAttributeName (const char *attName)
	Return the reference role (if found) associated with the attribute name found in a MRML scene file. Return 0 otherwise. More...

virtual char *	GetTempURLString ()

void	GetUpdatedReferencedNodeEventList (int &oldReferencedNodeUseCount, int &newReferencedNodeUseCount, vtkIntArray oldConsolidatedEventList, vtkIntArray newConsolidatedEventList, vtkMRMLNode oldReferencedNode, vtkMRMLNode newReferencedNode, vtkMRMLNodeReference referenceToIgnore, vtkIntArray newEvents)

virtual void	InvalidateNodeReferences ()

virtual bool	IsReferenceRoleGeneric (const char *refRole)
	Return true if the reference role is generic (ends with '/') or false otherwise. More...

virtual void	OnNodeReferenceAdded (vtkMRMLNodeReference *reference)

virtual void	OnNodeReferenceModified (vtkMRMLNodeReference *reference)
	Called when a referenced node pointer is modified. More...

virtual void	OnNodeReferenceRemoved (vtkMRMLNodeReference *reference)
	Called when a referenced node pointer is removed (set to nullptr). More...

void	operator= (const vtkMRMLNode &)

void	ParseReferencesAttribute (const char *attValue, std::set< std::string > &references)

virtual void	SetTempURLString (const char *)
	Get/Set the string used to manage encoding/decoding of strings/URLs with special characters. More...

vtkMRMLNode *	UpdateNodeReferenceEventObserver (vtkMRMLNode oldReferencedNode, vtkMRMLNode newReferencedNode, vtkIntArray newEvents, vtkMRMLNodeReference referenceToIgnore)

virtual void	UpdateNodeReferences (const char *referenceRole=nullptr)

virtual void	UpdateNthNodeReference (const char *referenceRole, int n)

	vtkMRMLNode ()

	vtkMRMLNode (const vtkMRMLNode &)

	~vtkMRMLNode () override
	critical to have a virtual destructor! More...

Static Protected Member Functions
static void	MRMLCallback (vtkObject caller, unsigned long eid, void clientData, void *callData)

Protected Attributes
int	AddToScene {1}

AttributesType	Attributes

vtkIntArray *	ContentModifiedEvents

char *	Description {nullptr}

int	HideFromEditors {0}

char *	ID {nullptr}

int	InMRMLCallbackFlag {0}
	Flag to avoid event loops More...

vtkCallbackCommand *	MRMLCallbackCommand
	Holders for MRML callbacks. More...

vtkObserverManager *	MRMLObserverManager

char *	Name {nullptr}

NodeReferenceEventsType	NodeReferenceEvents

std::map< std::string, std::string >	NodeReferenceMRMLAttributeNames

NodeReferencesType	NodeReferences

int	SaveWithScene {true}

vtkWeakPointer< vtkMRMLScene >	Scene

int	Selectable {1}

int	Selected {0}

bool	UndoEnabled {false}

Friends
class	vtkMRMLScene

class	vtkMRMLSceneViewNode

Detailed Description

Abstract Superclass for all specific types of MRML nodes.

This node encapsulates the functionality common to all types of MRML nodes. This includes member variables for ID, Description, and Options, as well as member functions to Copy() and Write().

Definition at line 167 of file vtkMRMLNode.h.

Member Typedef Documentation

◆ AttributesType

typedef std::map< std::string, std::string > vtkMRMLNode::AttributesType

protected

Definition at line 943 of file vtkMRMLNode.h.

◆ NodeReferenceEventsType

typedef std::map< std::string, vtkSmartPointer<vtkIntArray> > vtkMRMLNode::NodeReferenceEventsType

protected

Definition at line 958 of file vtkMRMLNode.h.

◆ NodeReferenceListType

typedef std::vector< vtkSmartPointer<vtkMRMLNodeReference> > vtkMRMLNode::NodeReferenceListType

protected

NodeReferences is a map that stores vector of references for each referenceRole, the referenceRole can be any unique string, for example "display", "transform" etc.

Definition at line 952 of file vtkMRMLNode.h.

◆ NodeReferencesType

typedef std::map< std::string, NodeReferenceListType > vtkMRMLNode::NodeReferencesType

protected

Definition at line 953 of file vtkMRMLNode.h.

◆ Superclass

typedef vtkObject vtkMRMLNode::Superclass

Definition at line 175 of file vtkMRMLNode.h.

Member Enumeration Documentation

◆ anonymous enum

anonymous enum

HierarchyModifiedEvent is generated when the hierarchy node with which this node is associated changes

Enumerator
HierarchyModifiedEvent
IDChangedEvent
ReferenceAddedEvent
ReferenceModifiedEvent
ReferenceRemovedEvent
ReferencedNodeModifiedEvent

Definition at line 761 of file vtkMRMLNode.h.

Constructor & Destructor Documentation

◆ vtkMRMLNode() [1/2]

vtkMRMLNode::vtkMRMLNode ( )

protected

◆ ~vtkMRMLNode()

vtkMRMLNode::~vtkMRMLNode ( )

overrideprotected

critical to have a virtual destructor!

◆ vtkMRMLNode() [2/2]

vtkMRMLNode::vtkMRMLNode ( const vtkMRMLNode & )

protected

Member Function Documentation

◆ AddAndObserveNodeReferenceID()

vtkMRMLNode* vtkMRMLNode::AddAndObserveNodeReferenceID	(	const char *	referenceRole,
		const char *	referencedNodeID,
		vtkIntArray *	events = `nullptr`
	)

Add and observe a reference node from this node for a specific referenceRole.

Observe Modified event by default, optionally takes array of events.

◆ AddNodeReferenceID()

vtkMRMLNode* vtkMRMLNode::AddNodeReferenceID	(	const char *	referenceRole,
		const char *	referencedNodeID
	)

Convenience method that adds a referencedNodeID at the end of the list.

◆ AddNodeReferenceRole()

void vtkMRMLNode::AddNodeReferenceRole	(	const char *	referenceRole,
		const char *	mrmlAttributeName = `nullptr`,
		vtkIntArray *	events = `nullptr`
	)

Add a referenceRole.

The referenceRole can be any unique string, for example "display", "transform" etc. Optionally a MRML attribute name for storing the reference in the mrml scene file can be specified. For example "displayNodeRef". If omitted the MRML attribute name will be the same as the role. If referenceRole ends with '/', it is considered as a "template" reference role that can be used to generate attribute names dynamically by concatenation: If referenceRole is "unit/" and mrmlAttributeName is "UnitRef", then the generated MRML attribute names for a node reference role of "unit/length" will be "lengthUnitRef". Use this method to add new reference types to a node. This method is typically called in the constructors of each subclass. The optional events argument specifies what events should be observed by default (e.g., when loading the scene from file). If referenceRole ends with '/' character then events are used for all roles names begins with this role name (for example, events specified for referenceRole='unit/' will be used for referenceRole='unit/length', referenceRole='unit/area', etc).

See also: GetReferenceNodeFromMRMLAttributeName()

◆ AddToSceneOff()

virtual void vtkMRMLNode::AddToSceneOff ( )

virtual

◆ AddToSceneOn()

virtual void vtkMRMLNode::AddToSceneOn ( )

virtual

◆ Copy()

virtual void vtkMRMLNode::Copy ( vtkMRMLNode * node )

virtual

Copy node contents from another node of the same type. Does not copy node ID and Scene. Performs deep copy - an independent copy is created from all data, including bulk data.

Note: Subclasses should implement this method. Call this method in the subclass implementation.

◆ CopyContent()

virtual void vtkMRMLNode::CopyContent	(	vtkMRMLNode *	node,
		bool	deepCopy = `true`
	)

virtual

Copy node contents from another node of the same type. Does not copy node ID, Scene, Name, SingletonTag, HideFromEditors, AddToScene, UndoEnabled, and node references. If deepCopy is set to false then a shallow copy of bulk data (such as image or mesh data) could be made; copying may be faster but the node may share some data with the source node instead of creating an independent copy.

Note: If a class implements this then make sure CopyContent and HasCopyContent methods are implemented in all parent classes by adding vtkMRMLCopyContentMacro(ClassName) to the class headers.

◆ CopyReferences()

virtual void vtkMRMLNode::CopyReferences ( vtkMRMLNode * node )

virtual

Copy the references of the node into this.

Existing references will be replaced if found in node, or removed if not in node.

◆ CopyWithScene()

void vtkMRMLNode::CopyWithScene ( vtkMRMLNode * node )

Copy everything (including Scene and ID) from another node of the same type.

Note: The node is not added into the scene of node. You must do it manually after calling CopyWithScene(vtkMRMLNode*) using vtkMRMLScene::AddNode(vtkMRMLNode*). Only one vtkCommand::ModifiedEvent is invoked, after the copy is fully completed.

Bug:: Calling vtkMRMLScene::AddNode(vtkMRMLNode*) before CopyWithScene(vtkMRMLNode*) is NOT supported, it will unsynchronize the node internal caches. See #4078

See also: vtkMRMLScene::AddNode(vtkMRMLNode*)

◆ CreateNodeInstance()

virtual vtkMRMLNode* vtkMRMLNode::CreateNodeInstance ( )

pure virtual

Create instance of the default node. Like New only virtual.

Note: Subclasses should implement this method

◆ DisableModifiedEventOff()

void vtkMRMLNode::DisableModifiedEventOff ( )

inline

Definition at line 464 of file vtkMRMLNode.h.

◆ DisableModifiedEventOn()

void vtkMRMLNode::DisableModifiedEventOn ( )

inline

Definition at line 460 of file vtkMRMLNode.h.

◆ EndModify()

virtual int vtkMRMLNode::EndModify ( int previousDisableModifiedEventState )

inlinevirtual

End modifying the node.

Enable Modify events if the previous state of DisableModifiedEvent flag is 0.

Return the number of pending events (even if InvokePendingModifiedEvent() is not called).

Definition at line 312 of file vtkMRMLNode.h.

◆ GetAddToScene()

virtual int vtkMRMLNode::GetAddToScene ( )

virtual

node added to MRML scene.

◆ GetAttribute()

const char* vtkMRMLNode::GetAttribute ( const char * name )

Get value of a name value pair attribute.

Return nullptr if the name does not exists.

◆ GetAttributeNames() [1/2]

std::vector< std::string > vtkMRMLNode::GetAttributeNames ( )

Get all attribute names.

◆ GetAttributeNames() [2/2]

void vtkMRMLNode::GetAttributeNames ( vtkStringArray * attributeNames )

Get all attribute names. Python-wrappable version.

◆ GetClassName()

virtual const char* vtkMRMLNode::GetClassName ( )

virtual

◆ GetContentModifiedEvents()

virtual vtkIntArray* vtkMRMLNode::GetContentModifiedEvents ( )

virtual

Return list of events that indicate that content of the node is modified. For example, it is not enough to observe vtkCommand::ModifiedEvent to get notified when a transform stored in a transform node is modified, but vtkMRMLTransformableNode::TransformModifiedEvent must be observed as well.

◆ GetDescription()

virtual char* vtkMRMLNode::GetDescription ( )

virtual

◆ GetDisableModifiedEvent()

virtual int vtkMRMLNode::GetDisableModifiedEvent ( )

virtual

Turn on/off generating InvokeEvent for set macros.

◆ GetHideFromEditors()

virtual int vtkMRMLNode::GetHideFromEditors ( )

virtual

Describes if the node is hidden.

◆ GetID()

virtual char* vtkMRMLNode::GetID ( )

virtual

ID use by other nodes to reference this node in XML.

◆ GetInMRMLCallbackFlag()

virtual int vtkMRMLNode::GetInMRMLCallbackFlag ( )

virtual

Flags to avoid event loops.

Warning: Do NOT use the SetMacro or it call modified on itself and generate even more events!

◆ GetModifiedEventPending()

virtual int vtkMRMLNode::GetModifiedEventPending ( )

virtual

Number of pending modified events.

See also: InvokePendingModifiedEvent(); Modified(); GetDisableModifiedEvent()

◆ GetMRMLAttributeNameFromReferenceRole()

virtual const char* vtkMRMLNode::GetMRMLAttributeNameFromReferenceRole ( const char * refRole )

protectedvirtual

Return the mrml attribute name (if found) associated with a reference role. Return 0 otherwise.

Note: AddNodeReference() must be called prior.

See also: GetReferenceRoleFromMRMLAttributeName(), AddNodeReference(), ReadXMLAttributes(), WriteXML()

◆ GetName()

virtual char* vtkMRMLNode::GetName ( )

virtual

◆ GetNodeReference()

vtkMRMLNode* vtkMRMLNode::GetNodeReference ( const char * referenceRole )

Utility function that returns the first referenced node.

See also: GetNthNodeReference(int), GetNodeReferenceID()

◆ GetNodeReferenceID()

const char* vtkMRMLNode::GetNodeReferenceID ( const char * referenceRole )

Utility function that returns the first node id for a specific referenceRole.

See also: GetNthNodeReferenceID(int), GetNodeReference()

◆ GetNodeReferenceIDs()

void vtkMRMLNode::GetNodeReferenceIDs	(	const char *	referenceRole,
		std::vector< const char *> &	referencedNodeIDs
	)

Return a list of the referenced node IDs.

Some IDs may be null and nodes for valid IDs may not yet be in the scene.

See also: GetNodeReferences(), GetNodeReferenceID()

◆ GetNodeReferenceRoles()

void vtkMRMLNode::GetNodeReferenceRoles ( std::vector< std::string > & roles )

Get reference roles of the present node references.

See also: GetNodeReferenceRoles(), GetNodeReferenceRoles(), GetNthNodeReferenceRole()

◆ GetNodeReferences()

void vtkMRMLNode::GetNodeReferences	(	const char *	referenceRole,
		std::vector< vtkMRMLNode *> &	nodes
	)

Return a list of the referenced nodes.

Warning: Some nodes can be 0 when the scene is in a temporary state.

Note: The list of nodes is browsed (slow) to make sure the pointers are up-to-date.

See also: GetNthNodeReference

◆ GetNodeTagName()

virtual const char* vtkMRMLNode::GetNodeTagName ( )

pure virtual

Get node XML tag name (like Volume, Model).

Note: Subclasses should implement this method.

◆ GetNthNodeReference()

vtkMRMLNode* vtkMRMLNode::GetNthNodeReference	(	const char *	referenceRole,
		int	n
	)

Get referenced MRML node for a specific referenceRole.

Can be 0 in temporary states; e.g. if the referenced node has no scene, or if the referenced is not yet into the scene. If not cached, it tnternally scans (slow) the scene to search for the associated referenced node ID. If the referencing node is no longer in the scene (GetScene() == 0), it happens after the node is removed from the scene (scene->RemoveNode(dn), the returned referenced node is 0.

◆ GetNthNodeReferenceID()

const char* vtkMRMLNode::GetNthNodeReferenceID	(	const char *	referenceRole,
		int	n
	)

Return the string of the Nth node ID for a specific reference role.

Return 0 if no such node exist.

Warning: A temporary char generated from a std::string::c_str() is returned.

◆ GetNthNodeReferenceRole()

const char* vtkMRMLNode::GetNthNodeReferenceRole ( int n )

Get a specific node reference role name.

See also: GetNodeReferenceRoles(), GetNodeReferenceRoles(), GetNthNodeReferenceRole()

◆ GetNumberOfNodeReferenceRoles()

int vtkMRMLNode::GetNumberOfNodeReferenceRoles ( )

Get number of node reference role names.

See also: GetNodeReferenceRoles(), GetNodeReferenceRoles(), GetNthNodeReferenceRole()

◆ GetNumberOfNodeReferences()

int vtkMRMLNode::GetNumberOfNodeReferences ( const char * referenceRole )

Return the number of node IDs for a specific reference role (and nodes as they always have the same size).

◆ GetReferenceRoleFromMRMLAttributeName()

virtual const char* vtkMRMLNode::GetReferenceRoleFromMRMLAttributeName ( const char * attName )

protectedvirtual

Return the reference role (if found) associated with the attribute name found in a MRML scene file. Return 0 otherwise.

Note: AddNodeReference() must be called prior.

See also: GetMRMLAttributeNameFromReferenceRole(), AddNodeReference(), ReadXMLAttributes(), WriteXML()

◆ GetSaveWithScene()

virtual int vtkMRMLNode::GetSaveWithScene ( )

virtual

Save node with MRML scene.

◆ GetScene()

virtual vtkMRMLScene* vtkMRMLNode::GetScene ( )

virtual

Get the scene this node has been added to.

◆ GetSelectable()

virtual int vtkMRMLNode::GetSelectable ( )

virtual

Describes if the node is selectable.

◆ GetSelected()

virtual int vtkMRMLNode::GetSelected ( )

virtual

Get/Set for Selected.

◆ GetSingletonTag()

virtual char* vtkMRMLNode::GetSingletonTag ( )

virtual

◆ GetTempURLString()

virtual char* vtkMRMLNode::GetTempURLString ( )

protectedvirtual

◆ GetUndoEnabled()

virtual bool vtkMRMLNode::GetUndoEnabled ( )

virtual

Specifies if the state of this node is stored in the scene's undo buffer. False by default to make sure that undo can be enabled selectively, only for nodes that are prepared to work correctly when saved/restored. Nodes with different UndoEnabled value must not reference to each other, because restoring states could lead to unresolved node references. Therefore, when undo is enabled for a certain node, it must be enabled for nodes that it references (for example, if undo is enabled for vtkMRMLModelNode then it must be enabled for vtkMRMLModelDisplayNode and vtkMRMLModelStorageNode as well).

◆ GetUpdatedReferencedNodeEventList()

void vtkMRMLNode::GetUpdatedReferencedNodeEventList	(	int &	oldReferencedNodeUseCount,
		int &	newReferencedNodeUseCount,
		vtkIntArray *	oldConsolidatedEventList,
		vtkIntArray *	newConsolidatedEventList,
		vtkMRMLNode *	oldReferencedNode,
		vtkMRMLNode *	newReferencedNode,
		vtkMRMLNodeReference *	referenceToIgnore,
		vtkIntArray *	newEvents
	)

protected

Helper function for SetAndObserveNthNodeReferenceID (through UpdateNodeReferenceEventObserver). Counts how many times the old and new node is used and what events are observed. referenceToIgnore specifies a reference (the reference that is currently being processed) that is ignored. oldReferencedNodeUseCount and oldConsolidatedEventList are only computed if oldReferencedNode!=newReferencedNode.

◆ HasCopyContent()

virtual bool vtkMRMLNode::HasCopyContent ( ) const

virtual

Returns true if the class supports deep and shallow copying node content.

◆ HasNodeReferenceID()

bool vtkMRMLNode::HasNodeReferenceID	(	const char *	referenceRole,
		const char *	referencedNodeID
	)

Return true if referencedNodeID is in the node ID list for a specific referenceRole.

If nullptr is specified as role then all roles are checked.

◆ HideFromEditorsOff()

virtual void vtkMRMLNode::HideFromEditorsOff ( )

virtual

◆ HideFromEditorsOn()

virtual void vtkMRMLNode::HideFromEditorsOn ( )

virtual

◆ InvalidateNodeReferences()

virtual void vtkMRMLNode::InvalidateNodeReferences ( )

protectedvirtual

Remove all references and event observers to referenced nodes but leave ID's and events. References and event observers can be re-added by calling UpdateNodeReferences().

◆ InvokeCustomModifiedEvent()

virtual void vtkMRMLNode::InvokeCustomModifiedEvent	(	int	eventId,
		void *	callData = `nullptr`
	)

inlinevirtual

This method allows the node to compress events.

Instead of invoking a certain event several times, the event is called only once, for all the invocations that are made between StartModify() and EndModify().

Typical usage is to group several ...Added, ...Removed, ...Modified events into one, to improve performance.

callData is passed to InvokeEvent() if the event is invoked immediately.

If the event is not invoked immediately then it will be sent with callData=nullptr.

Definition at line 551 of file vtkMRMLNode.h.

◆ InvokePendingModifiedEvent()

virtual int vtkMRMLNode::InvokePendingModifiedEvent ( )

inlinevirtual

Invokes any modified events that are pending.

Pending modified events were generated while the DisableModifiedEvent flag was nonzero.

Returns the total number of pending modified events that have been replaced by the just invoked modified event(s).

Reimplemented in vtkMRMLAnnotationControlPointsNode.

Definition at line 508 of file vtkMRMLNode.h.

◆ IsA()

virtual int vtkMRMLNode::IsA ( const char * type )

virtual

◆ IsReferenceRoleGeneric()

virtual bool vtkMRMLNode::IsReferenceRoleGeneric ( const char * refRole )

protectedvirtual

Return true if the reference role is generic (ends with '/') or false otherwise.

See also: AddNodeReference()

◆ IsSingleton()

bool vtkMRMLNode::IsSingleton ( )

inline

Definition at line 438 of file vtkMRMLNode.h.

◆ IsTypeOf()

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

static

◆ Modified()

void vtkMRMLNode::Modified ( )

inlineoverride

Customized version of Modified() allowing to compress vtkCommand::ModifiedEvent.

It overrides the vtkObject method so that all changes to the node which would normally generate a vtkCommand::ModifiedEvent can be grouped into an atomic operation.

Typical usage would be to disable modified events, call a series of Set* operations, and then re-enable modified events and call InvokePendingModifiedEvent() to invoke the event (if any of the Set* calls actually changed the values of the instance variables).

See also: GetDisableModifiedEvent()

Definition at line 489 of file vtkMRMLNode.h.

◆ MRMLCallback()

static void vtkMRMLNode::MRMLCallback	(	vtkObject *	caller,
		unsigned long	eid,
		void *	clientData,
		void *	callData
	)

staticprotected

a shared set of functions that call the virtual ProcessMRMLEvents

◆ OnNodeAddedToScene()

virtual void vtkMRMLNode::OnNodeAddedToScene ( )

inlinevirtual

Updates this node if it depends on other nodes when the scene is read in This method is called by scene when a node added to a scene.

Definition at line 213 of file vtkMRMLNode.h.

◆ OnNodeReferenceAdded()

virtual void vtkMRMLNode::OnNodeReferenceAdded ( vtkMRMLNodeReference * reference )

inlineprotectedvirtual

Called when a valid node reference is added. The event is not invoked when the referenced node ID is specified, but only when a valid node pointer is obtained.

Reimplemented in vtkMRMLSegmentationNode, vtkMRMLSequenceBrowserNode, vtkMRMLPlotChartNode, vtkMRMLMarkupsCurveNode, vtkMRMLVolumeNode, vtkMRMLModelNode, vtkMRMLPlotSeriesNode, vtkMRMLDisplayableNode, vtkMRMLPlotViewNode, and vtkMRMLTransformableNode.

Definition at line 899 of file vtkMRMLNode.h.

◆ OnNodeReferenceModified()

virtual void vtkMRMLNode::OnNodeReferenceModified ( vtkMRMLNodeReference * reference )

inlineprotectedvirtual

Called when a referenced node pointer is modified.

Reimplemented in vtkMRMLSegmentationNode, vtkMRMLPlotChartNode, vtkMRMLMarkupsCurveNode, vtkMRMLVolumeNode, vtkMRMLModelNode, vtkMRMLPlotSeriesNode, vtkMRMLDisplayableNode, vtkMRMLPlotViewNode, and vtkMRMLTransformableNode.

Definition at line 905 of file vtkMRMLNode.h.

◆ OnNodeReferenceRemoved()

virtual void vtkMRMLNode::OnNodeReferenceRemoved ( vtkMRMLNodeReference * reference )

inlineprotectedvirtual

Called when a referenced node pointer is removed (set to nullptr).

Reimplemented in vtkMRMLSegmentationNode, vtkMRMLPlotChartNode, vtkMRMLMarkupsCurveNode, vtkMRMLPlotSeriesNode, vtkMRMLDisplayableNode, vtkMRMLPlotViewNode, and vtkMRMLTransformableNode.

Definition at line 911 of file vtkMRMLNode.h.

◆ operator=()

void vtkMRMLNode::operator= ( const vtkMRMLNode & )

protected

◆ ParseReferencesAttribute()

void vtkMRMLNode::ParseReferencesAttribute	(	const char *	attValue,
		std::set< std::string > &	references
	)

protected

Parse references in the form "role1:id1 id2;role2:id3;" map contains existing role-id pairs, so we don't repeat them

◆ PrintSelf()

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

override

◆ ProcessChildNode()

virtual void vtkMRMLNode::ProcessChildNode ( vtkMRMLNode * )

inlinevirtual

Set dependencies between this node and a child node when parsing XML file.

Reimplemented in vtkMRMLSceneViewNode.

Definition at line 201 of file vtkMRMLNode.h.

◆ ProcessMRMLEvents()

virtual void vtkMRMLNode::ProcessMRMLEvents	(	vtkObject *	caller,
		unsigned long	event,
		void *	callData
	)

virtual

Propagate events generated in mrml.

◆ ReadXMLAttributes()

virtual void vtkMRMLNode::ReadXMLAttributes ( const char ** atts )

virtual

Set node attributes

Note: Subclasses should implement this method. Call this method in the subclass implementation.

◆ RemoveAttribute()

void vtkMRMLNode::RemoveAttribute ( const char * name )

Remove attribute with the specified name.

◆ RemoveNodeReferenceIDs()

void vtkMRMLNode::RemoveNodeReferenceIDs ( const char * referenceRole )

Remove all node IDs and associated nodes for a specific referenceRole.

If referenceRole is 0 remove references for all roles

◆ RemoveNthNodeReferenceID()

void vtkMRMLNode::RemoveNthNodeReferenceID	(	const char *	referenceRole,
		int	n
	)

Convenience method that removes the Nth node ID from the list.

◆ Reset()

virtual void vtkMRMLNode::Reset ( vtkMRMLNode * defaultNode )

virtual

Reset node attributes to the initial state as defined in the constructor or the passed default node.

It preserves values of the following dynamic attributes that may be set by an application:

SaveWithScene
HideFromEditors
Selectable
SingletonTag.

If a defaultNode pointer is passed then the values stored in that node will be used to set the node contents. If defaultNode is nullptr then the values set in the constructor of the class will be used to set the node contents.

Note: Other attributes that needs to be preserved should be handled in the subclass.

See also: SetSaveWithScene(); SetHideFromEditors(); SetSelectable(); SetSingletonTag()

Reimplemented in vtkMRMLColorTableNode, vtkMRMLColorNode, vtkMRMLSliceNode, vtkMRMLUnitNode, and vtkMRMLAbstractViewNode.

◆ SafeDownCast()

static vtkMRMLNode* vtkMRMLNode::SafeDownCast ( vtkObject * o )

static

◆ SaveWithSceneOff()

virtual void vtkMRMLNode::SaveWithSceneOff ( )

virtual

◆ SaveWithSceneOn()

virtual void vtkMRMLNode::SaveWithSceneOn ( )

virtual

◆ SelectableOff()

virtual void vtkMRMLNode::SelectableOff ( )

virtual

◆ SelectableOn()

virtual void vtkMRMLNode::SelectableOn ( )

virtual

◆ SelectedOff()

virtual void vtkMRMLNode::SelectedOff ( )

virtual

◆ SelectedOn()

virtual void vtkMRMLNode::SelectedOn ( )

virtual

◆ SetAddToScene()

virtual void vtkMRMLNode::SetAddToScene ( int )

virtual

◆ SetAddToSceneNoModify()

void vtkMRMLNode::SetAddToSceneNoModify ( int value )

◆ SetAndObserveNodeReferenceID()

vtkMRMLNode* vtkMRMLNode::SetAndObserveNodeReferenceID	(	const char *	referenceRole,
		const char *	referencedNodeID,
		vtkIntArray *	events = `nullptr`
	)

Set and observe a reference node from this node for a specific referenceRole.

Observe Modified event by default, optionally takes array of events

◆ SetAndObserveNthNodeReferenceID()

vtkMRMLNode* vtkMRMLNode::SetAndObserveNthNodeReferenceID	(	const char *	referenceRole,
		int	n,
		const char *	referencedNodeID,
		vtkIntArray *	events = `nullptr`
	)

Set and observe the Nth node ID for a specific reference role.

If n is larger than the number of reference nodes, the node ID is added at the end of the list. If nodeReferenceID is 0, the node ID is removed from the list. When a node ID is set (added or changed), its corresponding node is searched (slow) into the scene and cached for fast future access. It is possible however that the node is not yet into the scene (due to some temporary state (at loading time for example). UpdateScene() can later be called to retrieve the nodes from the scene (automatically done when loading a scene). Get(Nth)NodeReference() also scan the scene if the node was not yet cached.

See also: SetAndObserveNodeReferenceID(const char*); AddAndObserveNodeReferenceID(const char*); RemoveNthNodeReferenceID(int)

◆ SetAttribute()

void vtkMRMLNode::SetAttribute	(	const char *	name,
		const char *	value
	)

Set a name value pair attribute.

Fires a vtkCommand::ModifiedEvent.

Attributes are written in the XML. If value is 0, the attribute name is removed from the pair list.

This function is a no-op if name is null or empty.

See also: WriteXML()

◆ SetDescription()

virtual void vtkMRMLNode::SetDescription ( const char * )

virtual

Text description of this node, to be set by the user.

◆ SetDisableModifiedEvent()

void vtkMRMLNode::SetDisableModifiedEvent ( int onOff )

inline

Definition at line 456 of file vtkMRMLNode.h.

◆ SetHideFromEditors()

virtual void vtkMRMLNode::SetHideFromEditors ( int )

virtual

◆ SetInMRMLCallbackFlag()

void vtkMRMLNode::SetInMRMLCallbackFlag ( int flag )

inline

Definition at line 386 of file vtkMRMLNode.h.

◆ SetName()

virtual void vtkMRMLNode::SetName ( const char * )

virtual

Name of this node, to be set by the user.

Reimplemented in vtkMRMLUnitNode.

◆ SetNodeReferenceID()

vtkMRMLNode* vtkMRMLNode::SetNodeReferenceID	(	const char *	referenceRole,
		const char *	referencedNodeID
	)

Set a reference to a node with specified nodeID from this node for a specific referenceRole.

◆ SetNthNodeReferenceID()

vtkMRMLNode* vtkMRMLNode::SetNthNodeReferenceID	(	const char *	referenceRole,
		int	n,
		const char *	referencedNodeID
	)

Set a N-th reference from this node with specified referencedNodeID for a specific referenceRole.

◆ SetSaveWithScene()

virtual void vtkMRMLNode::SetSaveWithScene ( int )

virtual

◆ SetScene()

virtual void vtkMRMLNode::SetScene ( vtkMRMLScene * scene )

virtual

This method is for internal use only. Use AddNode method of vtkMRMLScene to add a node to the scene.

Internally calls SetSceneReferences()

See also: SetSceneReferences()

Reimplemented in vtkMRMLFolderDisplayNode.

◆ SetSceneReferences()

virtual void vtkMRMLNode::SetSceneReferences ( )

virtual

Update the references of the node to the scene.

Note: You must unsure that a valid scene is set before calling SetSceneReferences().

Reimplemented in vtkMRMLChartNode, vtkMRMLDisplayNode, vtkMRMLGlyphableVolumeDisplayNode, vtkMRMLDisplayableHierarchyNode, and vtkMRMLHierarchyNode.

◆ SetSelectable()

virtual void vtkMRMLNode::SetSelectable ( int )

virtual

Reimplemented in vtkMRMLDisplayableNode.

◆ SetSelected()

virtual void vtkMRMLNode::SetSelected ( int )

virtual

◆ SetSingletonOff()

void vtkMRMLNode::SetSingletonOff ( )

inline

Definition at line 434 of file vtkMRMLNode.h.

◆ SetSingletonOn()

void vtkMRMLNode::SetSingletonOn ( )

inline

Definition at line 430 of file vtkMRMLNode.h.

◆ SetSingletonTag()

virtual void vtkMRMLNode::SetSingletonTag ( const char * )

virtual

Tag that make this node a singleton in the scene.

If set to nullptr, multiple instances of this node class are allowed.

If set to a non-nullptr string, the node will be a singleton and the scene will replace this node instead of adding new instances.

The SingletonTag is used by the scene to build a unique ID.

If the there can only be one instance of a given node class in the scene, then the singleton tag should be Singleton. For example, the interaction and selection nodes are named Selection and Interaction, with Singleton tags set to Singleton, and with IDs set to vtkMRMLSelectionNodeSingleton and vtkMRMLInteractionNodeSingleton. If the singleton node is associated with a specific module it should use the module name, which already needs to be unique, as the tag. The Editor module uses this naming convention, with a parameter node that has a singleton tag of Editor and a node ID of vtkMRMLScriptedModuleNodeEditor. If the there is more than one instance of the node class then the singleton tag should be Singleton post-pended with a unique identifier for that specific node (e.g. the name). Any new color nodes should use this convention, with a name of NewName, a Singleton tag of SingletonNewName, leading to an ID of vtkMRMLColorTableNodeSingletonNewName. The existing MRML nodes don't always use these conventions but are kept unchanged for backward compatibility.

See also: vtkMRMLScene::BuildID

◆ SetTempURLString()

virtual void vtkMRMLNode::SetTempURLString ( const char * )

protectedvirtual

Get/Set the string used to manage encoding/decoding of strings/URLs with special characters.

◆ SetUndoEnabled()

virtual void vtkMRMLNode::SetUndoEnabled ( bool )

virtual

◆ StartModify()

virtual int vtkMRMLNode::StartModify ( )

inlinevirtual

Start modifying the node. Disable Modify events.

Returns the previous state of DisableModifiedEvent flag that should be passed to EndModify() method.

See also: EndModify()

Definition at line 298 of file vtkMRMLNode.h.

◆ UndoEnabledOff()

virtual void vtkMRMLNode::UndoEnabledOff ( )

virtual

◆ UndoEnabledOn()

virtual void vtkMRMLNode::UndoEnabledOn ( )

virtual

◆ UpdateNodeReferenceEventObserver()

vtkMRMLNode* vtkMRMLNode::UpdateNodeReferenceEventObserver	(	vtkMRMLNode *	oldReferencedNode,
		vtkMRMLNode *	newReferencedNode,
		vtkIntArray *	newEvents,
		vtkMRMLNodeReference *	referenceToIgnore
	)

protected

Helper function for SetAndObserveNthNodeReferenceID. Updates the event observers on the old and new referenced node. referenceToIgnore should contain the current reference that is being updated.

◆ UpdateNodeReferences()

virtual void vtkMRMLNode::UpdateNodeReferences ( const char * referenceRole = nullptr )

protectedvirtual

Updates references and event observations on the selected referenced nodes. If referenceRole is nullptr then all the roles will be updated.

See also: UpdateNthNodeReference

◆ UpdateNthNodeReference()

virtual void vtkMRMLNode::UpdateNthNodeReference	(	const char *	referenceRole,
		int	n
	)

protectedvirtual

Updates references and event observations on the selected referenced node. Update is necessary because at the time the reference was added the referenced node might not have been available in the scene yet. Prerequisites: scene is valid, n >= 0 and n < referenced node IDs list size.

◆ UpdateReferenceID()

virtual void vtkMRMLNode::UpdateReferenceID	(	const char *	oldID,
		const char *	newID
	)

virtual

Update the stored reference to another node in the scene.

Reimplemented in vtkMRMLChartNode, vtkMRMLDisplayNode, vtkMRMLDiffusionImageVolumeNode, vtkMRMLDiffusionTensorVolumeDisplayNode, vtkMRMLDiffusionTensorVolumeSliceDisplayNode, vtkMRMLGlyphableVolumeSliceDisplayNode, vtkMRMLDisplayableHierarchyNode, vtkMRMLChartViewNode, vtkMRMLHierarchyNode, vtkMRMLTensorVolumeNode, vtkMRMLModelHierarchyNode, and vtkMRMLGlyphableVolumeDisplayNode.

◆ UpdateReferences()

virtual void vtkMRMLNode::UpdateReferences ( )

virtual

The method should remove all pointers and observations to all nodes that are not in the scene anymore.

This method is called when one or more referenced nodes are deleted from the scene.

Reimplemented in vtkMRMLChartNode, vtkMRMLDisplayNode, vtkMRMLDiffusionImageVolumeNode, vtkMRMLGlyphableVolumeDisplayNode, vtkMRMLFiducialListNode, vtkMRMLDiffusionTensorVolumeDisplayNode, vtkMRMLGlyphableVolumeSliceDisplayNode, vtkMRMLDiffusionTensorVolumeSliceDisplayNode, vtkMRMLChartViewNode, vtkMRMLTensorVolumeNode, vtkMRMLDisplayableHierarchyNode, vtkMRMLHierarchyNode, vtkMRMLModelHierarchyNode, vtkMRMLVolumeDisplayNode, vtkMRMLROINode, and vtkMRMLROIListNode.

◆ UpdateScene()

virtual void vtkMRMLNode::UpdateScene ( vtkMRMLScene * )

inlinevirtual

Updates other nodes in the scene depending on this node or updates this node if it depends on other nodes when the scene is read in This method is called automatically by XML parser after all nodes are created

Definition at line 206 of file vtkMRMLNode.h.

◆ URLDecodeString()

const char* vtkMRMLNode::URLDecodeString ( const char * inString )

Decode a URL string.

Returns the string (null) if the input is null.

Note: Currently only works on %, space, ', ", <, >

See also: URLEncodeString()

◆ URLEncodeString()

const char* vtkMRMLNode::URLEncodeString ( const char * inString )

Encode a URL string.

Returns the string (null) if the input is null.

Note: Currently only works on %, space, ', ", <, >

See also: URLDecodeString()

◆ WriteNodeBodyXML()

virtual void vtkMRMLNode::WriteNodeBodyXML	(	ostream &	of,
		int	indent
	)

virtual

Write this node's body to a MRML file in XML format.

Reimplemented in vtkMRMLSubjectHierarchyNode, and vtkMRMLSceneViewNode.

◆ WriteXML()

virtual void vtkMRMLNode::WriteXML	(	ostream &	of,
		int	indent
	)

virtual

Write this node's information to a MRML file in XML format.

Note: Subclasses should implement this method. Call this method in the subclass implementation.

Parameters

indent Deprecated argument that is kept for API backward-compatibility

◆ XMLAttributeDecodeString()

std::string vtkMRMLNode::XMLAttributeDecodeString ( const std::string & inString )

Decode an XML attribute string.

Important: attributes that vtkMRMLNode::ReadXMLAttributes method receives are already decoded, therefore no XML attribute decoding must not be applied to those strings.

See also: XMLAttributeEncodeString()

◆ XMLAttributeEncodeString()

std::string vtkMRMLNode::XMLAttributeEncodeString ( const std::string & inString )

Encode an XML attribute string (replaces special characters by code sequences)

See also: XMLAttributeDecodeString()

Friends And Related Function Documentation

◆ vtkMRMLScene

friend class vtkMRMLScene

friend

make the vtkMRMLScene a friend so that AddNodeNoNotify can call SetID, but that's the only class that is allowed to do so

Definition at line 171 of file vtkMRMLNode.h.

◆ vtkMRMLSceneViewNode

friend class vtkMRMLSceneViewNode

friend

Definition at line 172 of file vtkMRMLNode.h.

Member Data Documentation

◆ AddToScene

int vtkMRMLNode::AddToScene {1}

protected

Definition at line 929 of file vtkMRMLNode.h.

◆ Attributes

AttributesType vtkMRMLNode::Attributes

protected

Definition at line 944 of file vtkMRMLNode.h.

◆ ContentModifiedEvents

vtkIntArray* vtkMRMLNode::ContentModifiedEvents

protected

Definition at line 946 of file vtkMRMLNode.h.

◆ Description

char* vtkMRMLNode::Description {nullptr}

protected

Definition at line 925 of file vtkMRMLNode.h.

◆ HideFromEditors

int vtkMRMLNode::HideFromEditors {0}

protected

Definition at line 926 of file vtkMRMLNode.h.

◆ ID

char* vtkMRMLNode::ID {nullptr}

protected

Definition at line 923 of file vtkMRMLNode.h.

◆ InMRMLCallbackFlag

int vtkMRMLNode::InMRMLCallbackFlag {0}

protected

Flag to avoid event loops

Definition at line 936 of file vtkMRMLNode.h.

◆ MRMLCallbackCommand

vtkCallbackCommand* vtkMRMLNode::MRMLCallbackCommand

protected

Holders for MRML callbacks.

Definition at line 921 of file vtkMRMLNode.h.

◆ MRMLObserverManager

vtkObserverManager* vtkMRMLNode::MRMLObserverManager

protected

Definition at line 948 of file vtkMRMLNode.h.

◆ Name

char* vtkMRMLNode::Name {nullptr}

protected

Definition at line 924 of file vtkMRMLNode.h.

◆ NodeReferenceEvents

NodeReferenceEventsType vtkMRMLNode::NodeReferenceEvents

protected

Definition at line 959 of file vtkMRMLNode.h.

◆ NodeReferenceMRMLAttributeNames

std::map< std::string, std::string> vtkMRMLNode::NodeReferenceMRMLAttributeNames

protected

Definition at line 956 of file vtkMRMLNode.h.

◆ NodeReferences

NodeReferencesType vtkMRMLNode::NodeReferences

protected

Definition at line 954 of file vtkMRMLNode.h.

◆ SaveWithScene

int vtkMRMLNode::SaveWithScene {true}

protected

Definition at line 932 of file vtkMRMLNode.h.

◆ Scene

vtkWeakPointer<vtkMRMLScene> vtkMRMLNode::Scene

protected

Definition at line 941 of file vtkMRMLNode.h.

◆ Selectable

int vtkMRMLNode::Selectable {1}

protected

Definition at line 927 of file vtkMRMLNode.h.

◆ Selected

int vtkMRMLNode::Selected {0}

protected

Definition at line 928 of file vtkMRMLNode.h.

◆ UndoEnabled

bool vtkMRMLNode::UndoEnabled {false}

protected

Definition at line 930 of file vtkMRMLNode.h.

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

Libs/MRML/Core/vtkMRMLNode.h

Classes

Public Types

Public Member Functions

Static Public Member Functions

Protected Types

Protected Member Functions

Static Protected Member Functions

Protected Attributes

Friends

Detailed Description

Member Typedef Documentation

◆ AttributesType

◆ NodeReferenceEventsType

◆ NodeReferenceListType

◆ NodeReferencesType

◆ Superclass

Member Enumeration Documentation

◆ anonymous enum

Constructor & Destructor Documentation

◆ vtkMRMLNode() [1/2]

◆ ~vtkMRMLNode()

◆ vtkMRMLNode() [2/2]

Member Function Documentation

◆ AddAndObserveNodeReferenceID()

◆ AddNodeReferenceID()

◆ AddNodeReferenceRole()

◆ AddToSceneOff()

◆ AddToSceneOn()

◆ Copy()

◆ CopyContent()

◆ CopyReferences()

◆ CopyWithScene()

◆ CreateNodeInstance()

◆ DisableModifiedEventOff()

◆ DisableModifiedEventOn()

◆ EndModify()

◆ GetAddToScene()

◆ GetAttribute()

◆ GetAttributeNames() [1/2]

◆ GetAttributeNames() [2/2]

◆ GetClassName()

◆ GetContentModifiedEvents()

◆ GetDescription()

◆ GetDisableModifiedEvent()

◆ GetHideFromEditors()

◆ GetID()

◆ GetInMRMLCallbackFlag()

◆ GetModifiedEventPending()

◆ GetMRMLAttributeNameFromReferenceRole()

◆ GetName()

◆ GetNodeReference()

◆ GetNodeReferenceID()

◆ GetNodeReferenceIDs()

◆ GetNodeReferenceRoles()

◆ GetNodeReferences()

◆ GetNodeTagName()

◆ GetNthNodeReference()

◆ GetNthNodeReferenceID()

◆ GetNthNodeReferenceRole()

◆ GetNumberOfNodeReferenceRoles()

◆ GetNumberOfNodeReferences()

◆ GetReferenceRoleFromMRMLAttributeName()

◆ GetSaveWithScene()

◆ GetScene()

◆ GetSelectable()

◆ GetSelected()

◆ GetSingletonTag()

◆ GetTempURLString()

◆ GetUndoEnabled()

◆ GetUpdatedReferencedNodeEventList()

◆ HasCopyContent()

◆ HasNodeReferenceID()

◆ HideFromEditorsOff()

◆ HideFromEditorsOn()

◆ InvalidateNodeReferences()

◆ InvokeCustomModifiedEvent()

◆ InvokePendingModifiedEvent()

◆ IsA()

◆ IsReferenceRoleGeneric()

◆ IsSingleton()