SbProfilingData Class Reference

Data structure for gathering scene graph traversal profiling information. More...

Public Types
enum	FootprintType { MEMORY_SIZE, VIDEO_MEMORY_SIZE }
enum	NodeFlag { GL_CACHED_FLAG, CULLED_FLAG }
enum	NodeDataQueryFlags { INCLUDE_CHILDREN = 0x01 }
typedef void	SbProfilingDataCB(void *userdata, const SbProfilingData &data, const SbList< SoNode * > &pointers, SbList< int > &childindices, int idx)

Public Member Functions
	SbProfilingData (void)
	SbProfilingData (const SbProfilingData &rhs)
	~SbProfilingData (void)
void	setActionType (SoType actiontype)
SoType	getActionType (void) const
void	setActionStartTime (SbTime starttime)
SbTime	getActionStartTime (void) const
void	setActionStopTime (SbTime stoptime)
SbTime	getActionStopTime (void) const
SbTime	getActionDuration (void) const
void	setNodeTiming (const SoPath *path, SbTime timing)
void	setNodeTiming (int idx, SbTime timing)
void	preOffsetNodeTiming (int idx, SbTime timing)
SbTime	getNodeTiming (const SoPath *path, unsigned int queryflags=0) const
SbTime	getNodeTiming (int idx, unsigned int queryflags=0) const
void	setNodeFootprint (const SoPath *path, FootprintType type, size_t footprint)
void	setNodeFootprint (int idx, FootprintType type, size_t footprint)
size_t	getNodeFootprint (const SoPath *path, FootprintType type, unsigned int queryflags=0) const
size_t	getNodeFootprint (int idx, FootprintType type, unsigned int queryflags=0) const
void	setNodeFlag (const SoPath *path, NodeFlag flag, SbBool on)
void	setNodeFlag (int idx, NodeFlag flag, SbBool on)
SbBool	getNodeFlag (const SoPath *path, NodeFlag flag) const
SbBool	getNodeFlag (int idx, NodeFlag flag) const
int	getIndex (const SoPath *path, SbBool create=FALSE)
int	getParentIndex (int idx) const
SoType	getNodeType (int idx) const
SbName	getNodeName (int idx) const
int	getLongestNameLength (void) const
int	getLongestTypeNameLength (void) const
int	getNumNodeEntries (void) const
void	reportAll (SbProfilingDataCB *callback, void *userdata) const
void	getStatsForTypesKeyList (SbList< SbProfilingNodeTypeKey > &keys_out) const
void	getStatsForType (SbProfilingNodeTypeKey type, SbTime &total, SbTime &max, uint32_t &count) const
void	getStatsForNamesKeyList (SbList< SbProfilingNodeNameKey > &keys_out) const
void	getStatsForName (SbProfilingNodeNameKey name, SbTime &total, SbTime &max, uint32_t &count) const
void	reset (void)
SbProfilingData &	operator= (const SbProfilingData &rhs)
SbProfilingData &	operator+= (const SbProfilingData &rhs)
int	operator== (const SbProfilingData &rhs) const
int	operator!= (const SbProfilingData &rhs) const
size_t	getProfilingDataSize (void) const

Protected Attributes
SoType	actionType
SbTime	actionStartTime
SbTime	actionStopTime

Detailed Description

Data structure for gathering scene graph traversal profiling information.

Constructor & Destructor Documentation

SbProfilingData::SbProfilingData

(

void

)

Constructor.

SbProfilingData::SbProfilingData

(

const SbProfilingData &

rhs

)

Copy constructor.

SbProfilingData::~SbProfilingData

(

void

)

Desctructor.

Member Function Documentation

void SbProfilingData::setActionType

(

SoType

actiontype

)

Register which type of action we are recording statistics for.

SoType SbProfilingData::getActionType

(

void

)

const

Return the action type set for this SbProfilingData.

void SbProfilingData::setActionStartTime

(

SbTime

starttime

)

Set traversal start time.

SbTime SbProfilingData::getActionStartTime

(

void

)

const

Return the action start time.

void SbProfilingData::setActionStopTime

(

SbTime

stoptime

)

Set traversal stop time.

SbTime SbProfilingData::getActionStopTime

(

void

)

const

Return the action stop time.

SbTime SbProfilingData::getActionDuration

(

void

)

const

Return the time the action has spent on the traversal that was profiled.

void SbProfilingData::setNodeTiming	(	const SoPath *	path,
		SbTime	timing
	)

This function calls the index-version of setNodeTiming after having fetched the index.

void SbProfilingData::setNodeTiming	(	int	idx,
		SbTime	timing
	)

This method sets the timing for a node, as if it was new data to be registered. This means that counters of various types are implicitly incremented and similar things. To avoid those sideeffects, use offsetNodeTiming, which leaves all the counters alone.

See also

offsetNodeTiming

void SbProfilingData::preOffsetNodeTiming	(	int	idx,
		SbTime	timing
	)

This function will adjust node timings without touching traversal counters.

SbTime SbProfilingData::getNodeTiming	(	const SoPath *	path,
		unsigned int	flags = 0
	)		const

Returns the timing for a node.

int SbProfilingData::getIndex	(	const SoPath *	path,
		SbBool	create = FALSE
	)

Return the index of the tail node in the path. If node is not registered, add it and return that index.

int SbProfilingData::getParentIndex

(

int

idx

)

const

Return the index of the parent of the node entry at index idx. If entry is a root entry, -1 is returned.

void SbProfilingData::reset

(

void

)

Remove all stored data.

SbProfilingData & SbProfilingData::operator=

(

const SbProfilingData &

rhs

)

Assignment operator.

SbProfilingData & SbProfilingData::operator+=

(

const SbProfilingData &

rhs

)

Add profiling data from another data set.

size_t SbProfilingData::getProfilingDataSize

(

void

)

const

Returns the amount of memory allocated for this data structure.

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

• SbProfilingData.h
• SbProfilingData.cpp