Tracker that tracks Min/Max & Zero crossings between valueseries. More...

Inheritance diagram for EventTracker:

Public Types
enum	CompareMethod { None, SeedTrace, AdjacentParent }

Public Member Functions
	EventTracker ()

const char *	type ()

	mDeclareEnumUtils (CompareMethod) void setCompareMethod(CompareMethod)

CompareMethod	getCompareMethod () const

virtual bool	isOK () const

void	setSeed (const ValueSeries< float > *, int sz, float depth)

void	setRangeStep (float step)

float	getRangeStep () const

void	setPermittedRange (const Interval< float > &rg)

const Interval< float > &	permittedRange () const

void	setTrackEvent (VSEvent::Type ev)

VSEvent::Type	trackEvent () const

void	allowAmplitudeSignChange (bool)

bool	isAmplitudeSignChangeAllowed () const

bool	snap (const Interval< float > &amplrg)

bool	snap (float threshold)

void	useSimilarity (bool yn)

bool	usesSimilarity () const

void	normalizeSimilarityValues (bool yn)

bool	normalizesSimilarityValues () const

void	setUseAbsThreshold (bool abs)

bool	useAbsThreshold () const

void	setAmplitudeThreshold (float th)
	Must be set if using absolute threshold. More...

float	amplitudeThreshold () const

void	setAmplitudeThresholds (const TypeSet< float > &)

TypeSet< float > &	getAmplitudeThresholds ()

void	setAllowedVariance (float v)
	Only used if not using absolute threshold. More...

float	allowedVariance () const

void	setAllowedVariances (const TypeSet< float > &avs)

TypeSet< float > &	getAllowedVariances ()

void	setSimilarityWindow (const Interval< float > &rg)

const Interval< float > &	similarityWindow () const

void	setSimilarityThreshold (float th)

float	similarityThreshold () const

void	setSnapToEvent (bool)

bool	snapToEvent () const

bool	track ()

float	quality () const

void	fillPar (IOPar &par) const

bool	usePar (const IOPar &par)

Public Member Functions inherited from ValSeriesTracker
	ValSeriesTracker ()

virtual	~ValSeriesTracker ()

virtual void	setSource (const ValueSeries< float > *, int sz, float depth)

virtual void	setTarget (const ValueSeries< float > *, int sz, float initialdepth)

virtual float	targetValue () const

virtual float	targetDepth () const

Static Public Member Functions
static const char *	sType ()

static const char **	sEventNames ()

static const VSEvent::Type *	cEventTypes ()

static int	getEventTypeIdx (VSEvent::Type)

Protected Member Functions
ValueSeriesEvent< float, float >	findExtreme (const ValueSeriesEvFinder< float, float > &, const Interval< float > &, float, float &, bool &, float &) const

ValueSeriesEvent< float, float >	findExtreme (const ValueSeriesEvFinder< float, float > &, const Interval< float > &zrg, const Interval< float > &amplrg, float &avgampl, bool &hasloopskips, float &troughampl) const

bool	findMaxSimilarity (int nrtests, int step, int nrgracetests, float &res, float &maxsim, bool &flatstart) const

bool	isTargetValueAllowed () const

Static Protected Member Functions
static const char *	sKeyPermittedRange ()

static const char *	sKeyValueThreshold ()

static const char *	sKeyValueThresholds ()

static const char *	sKeyAllowedVariance ()

static const char *	sKeyAllowedVariances ()

static const char *	sKeyUseAbsThreshold ()

static const char *	sKeySimWindow ()

static const char *	sKeySimThreshold ()

static const char *	sKeyNormSimi ()

static const char *	sKeyTrackByValue ()

static const char *	sKeyTrackEvent ()

static const char *	sKeyCompareMethod ()

static const char *	sKeyAttribID ()

static const char *	sKeySnapToEvent ()

static const char *	sKeyAllowSignChg ()

Protected Attributes
VSEvent::Type	evtype_

Interval< float >	permrange_

CompareMethod	comparemethod_

float	ampthreshold_

TypeSet< float >	ampthresholds_

float	allowedvar_

TypeSet< float >	allowedvars_

bool	useabsthreshold_

Interval< float >	similaritywin_

float	rangestep_

float	similaritythreshold_

bool	usesimilarity_

bool	normalizesimi_

float	compareampl_

bool	dosnap_

float	quality_

bool	allowamplsignchg_

const ValueSeries< float > *	seedvs_

float	seeddepth_

int	seedsize_

Protected Attributes inherited from ValSeriesTracker
const ValueSeries< float > *	sourcevs_

float	sourcedepth_

int	sourcesize_

const ValueSeries< float > *	targetvs_

float	targetdepth_

int	targetsize_

float	targetvalue_

Detailed Description

Tracker that tracks Min/Max & Zero crossings between valueseries.

Member Enumeration Documentation

enum EventTracker::CompareMethod

Enumerator
None
SeedTrace
AdjacentParent

Constructor & Destructor Documentation

EventTracker::EventTracker ( )

Member Function Documentation

void EventTracker::allowAmplitudeSignChange ( bool )

float EventTracker::allowedVariance ( ) const

float EventTracker::amplitudeThreshold ( ) const

static const VSEvent::Type* EventTracker::cEventTypes ( )

static

void EventTracker::fillPar ( IOPar & par ) const

virtual

Reimplemented from ValSeriesTracker.

ValueSeriesEvent<float,float> EventTracker::findExtreme	(	const ValueSeriesEvFinder< float, float > &	,
		const Interval< float > &	,
		float	,
		float &	,
		bool &	,
		float &
	)		const

protected

ValueSeriesEvent<float,float> EventTracker::findExtreme	(	const ValueSeriesEvFinder< float, float > &	,
		const Interval< float > &	zrg,
		const Interval< float > &	amplrg,
		float &	avgampl,
		bool &	hasloopskips,
		float &	troughampl
	)		const

protected

bool EventTracker::findMaxSimilarity	(	int	nrtests,
		int	step,
		int	nrgracetests,
		float &	res,
		float &	maxsim,
		bool &	flatstart
	)		const

protected

TypeSet<float>& EventTracker::getAllowedVariances ( )

TypeSet<float>& EventTracker::getAmplitudeThresholds ( )

CompareMethod EventTracker::getCompareMethod ( ) const

static int EventTracker::getEventTypeIdx ( VSEvent::Type )

static

float EventTracker::getRangeStep ( ) const

inline

bool EventTracker::isAmplitudeSignChangeAllowed ( ) const

If true, a peak can have a negative amplitude value, and a trough can have a positive amplitude value.

virtual bool EventTracker::isOK ( ) const

virtual

Returns: whether the settings are OK, and it is possible to track.

Reimplemented from ValSeriesTracker.

bool EventTracker::isTargetValueAllowed ( ) const

protected

EventTracker::mDeclareEnumUtils ( CompareMethod )

void EventTracker::normalizeSimilarityValues ( bool yn )

bool EventTracker::normalizesSimilarityValues ( ) const

const Interval<float>& EventTracker::permittedRange ( ) const

float EventTracker::quality ( ) const

inlinevirtual

Reimplemented from ValSeriesTracker.

void EventTracker::setAllowedVariance ( float v )

Only used if not using absolute threshold.

void EventTracker::setAllowedVariances ( const TypeSet< float > & avs )

void EventTracker::setAmplitudeThreshold ( float th )

Must be set if using absolute threshold.

void EventTracker::setAmplitudeThresholds ( const TypeSet< float > & )

void EventTracker::setPermittedRange ( const Interval< float > & rg )

void EventTracker::setRangeStep ( float step )

inline

void EventTracker::setSeed	(	const ValueSeries< float > *	,
		int	sz,
		float	depth
	)

void EventTracker::setSimilarityThreshold ( float th )

void EventTracker::setSimilarityWindow ( const Interval< float > & rg )

void EventTracker::setSnapToEvent ( bool )

void EventTracker::setTrackEvent ( VSEvent::Type ev )

VSEvent::Max Will find max event within the permitted range where the amplitude is higher than the threshold.
VSEvent::Min Will find minimum event within the permitted range where the amplitude is lower than the threshold.
VSEvent::ZCNegPos Will find zerocrossing (Neg to Pos ) event within the permitted range. No amplitude threshold is used.
VSEvent::ZCPosNeg Will find zerocrossing (Pos to Neg) event within the permitted range. No amplitude threshold is used.

void EventTracker::setUseAbsThreshold ( bool abs )

If on, the amplitude threshold is set by setAmplitudeThreshold(). If off, the amplitude threshold is set by (1-allowedVariance()) * compareamplitude. The compare amplitude is either extracted from the seed valseries or from source valseries.

static const char** EventTracker::sEventNames ( )

static

float EventTracker::similarityThreshold ( ) const

const Interval<float>& EventTracker::similarityWindow ( ) const

static const char* EventTracker::sKeyAllowedVariance ( )

staticprotected

static const char* EventTracker::sKeyAllowedVariances ( )

staticprotected

static const char* EventTracker::sKeyAllowSignChg ( )

staticprotected

static const char* EventTracker::sKeyAttribID ( )

staticprotected

static const char* EventTracker::sKeyCompareMethod ( )

staticprotected

static const char* EventTracker::sKeyNormSimi ( )

staticprotected

static const char* EventTracker::sKeyPermittedRange ( )

staticprotected

static const char* EventTracker::sKeySimThreshold ( )

staticprotected

static const char* EventTracker::sKeySimWindow ( )

staticprotected

static const char* EventTracker::sKeySnapToEvent ( )

staticprotected

static const char* EventTracker::sKeyTrackByValue ( )

staticprotected

static const char* EventTracker::sKeyTrackEvent ( )

staticprotected

static const char* EventTracker::sKeyUseAbsThreshold ( )

staticprotected

static const char* EventTracker::sKeyValueThreshold ( )

staticprotected

static const char* EventTracker::sKeyValueThresholds ( )

staticprotected

bool EventTracker::snap ( const Interval< float > & amplrg )

bool EventTracker::snap ( float threshold )

bool EventTracker::snapToEvent ( ) const

static const char* EventTracker::sType ( )

inlinestatic

bool EventTracker::track ( )

virtual

Calculates a new value for targetdepth_.

Implements ValSeriesTracker.

VSEvent::Type EventTracker::trackEvent ( ) const

const char* EventTracker::type ( )

inlinevirtual

Implements ValSeriesTracker.

bool EventTracker::useAbsThreshold ( ) const

bool EventTracker::usePar ( const IOPar & par )

virtual

Reimplemented from ValSeriesTracker.

void EventTracker::useSimilarity ( bool yn )

Snaps at nearest event that is in permitted range and where the amplitude meets the threshold criterion. Only needs target data.

bool EventTracker::usesSimilarity ( ) const

Member Data Documentation

bool EventTracker::allowamplsignchg_

protected

float EventTracker::allowedvar_

protected

TypeSet<float> EventTracker::allowedvars_

protected

float EventTracker::ampthreshold_

protected

TypeSet<float> EventTracker::ampthresholds_

protected

float EventTracker::compareampl_

protected

CompareMethod EventTracker::comparemethod_

protected

bool EventTracker::dosnap_

protected

VSEvent::Type EventTracker::evtype_

protected

bool EventTracker::normalizesimi_

protected

Interval<float> EventTracker::permrange_

protected

float EventTracker::quality_

protected

float EventTracker::rangestep_

protected

float EventTracker::seeddepth_

protected

int EventTracker::seedsize_

protected

const ValueSeries<float>* EventTracker::seedvs_

protected

float EventTracker::similaritythreshold_

protected

Interval<float> EventTracker::similaritywin_

protected

bool EventTracker::useabsthreshold_

protected

bool EventTracker::usesimilarity_

protected

Public Types

Public Member Functions

Static Public Member Functions

Protected Member Functions

Static Protected Member Functions

Protected Attributes

Detailed Description

Member Enumeration Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation