SoNotList Class Reference

Holds a list of SoNotRec notification records. More...

#include <Inventor/misc/SoNotification.h>

Public Member Functions
	SoNotList ()
	Constructor.
	SoNotList (const SoNotList *copyFrom)
	Copy constructor.
void	append (SoNotRec *rec)
	Appends given non-field record to end of list.
void	append (SoNotRec *rec, SoField *field)
	Appends given (container) field record to end of list.
void	setLastType (SoNotRec::Type t)
	Sets the type of the last (current) record in the list.
SoNotRec *	getFirstRec () const
	Returns first and last records in list.
SoNotRec *	getLastRec () const
SoNotRec *	getFirstRecAtNode () const
	Returns first record in list that has a node base in the current chain of node-to-node notification.
SoField *	getLastField () const
	Returns last field set by notification (or NULL if notification did not originate at or propagate through a field)
SbNodeIdType	getTimeStamp () const
	Returns the time stamp so nodes can check if notification has already been handled.
void	print (FILE *fp) const
	Prints a notification list for debugging.

Detailed Description

Points to the first and last records in the list. The records are linked backwards by "previous" pointers.

The list also points to the first notification record that involves a node. This info is used to determine which node actually notified sensors. There is also a pointer to the last field that changed, which is needed by field-specific sensors.

Definition at line 153 of file SoNotification.h.

Constructor & Destructor Documentation

SoNotList() [1/2]

SoNotList::SoNotList

(

)

Referenced by SoNotList().

SoNotList() [2/2]

SoNotList::SoNotList ( const SoNotList * copyFrom )

inline

Definition at line 160 of file SoNotification.h.

References SoNotList().

Member Function Documentation

append() [1/2]

void SoNotList::append

(

SoNotRec *

rec

)

append() [2/2]

void SoNotList::append	(	SoNotRec *	rec,
		SoField *	field )

We assume the base in the record is a node.

getFirstRec()

SoNotRec * SoNotList::getFirstRec ( ) const

inline

Definition at line 180 of file SoNotification.h.

getFirstRecAtNode()

SoNotRec * SoNotList::getFirstRecAtNode ( ) const

inline

This information is passed to sensor callbacks to indicate which node initiated notification in the graph.

Definition at line 187 of file SoNotification.h.

getLastField()

SoField * SoNotList::getLastField ( ) const

inline

Definition at line 191 of file SoNotification.h.

getLastRec()

SoNotRec * SoNotList::getLastRec ( ) const

inline

Definition at line 181 of file SoNotification.h.

getTimeStamp()

SbNodeIdType SoNotList::getTimeStamp ( ) const

inline

Definition at line 195 of file SoNotification.h.

print()

void SoNotList::print

(

FILE *

fp

)

const

setLastType()

void SoNotList::setLastType ( SoNotRec::Type t )

inline

Reset firstAtNode pointer if we're going through field-to-field or engine-to-field connections.

Definition at line 170 of file SoNotification.h.

References SoNotRec::ENGINE, and SoNotRec::FIELD.

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

• C:/jh/mevislab/4.1.3_0/build/MeVis/ThirdParty/Sources/Inventor/include/Inventor/misc/SoNotification.h