TTK processing package for progressive Topological Data Analysis. More...

#include <ProgressiveTopology.h>

Inheritance diagram for ttk::ProgressiveTopology:

Public Member Functions
	ProgressiveTopology ()

int	executeCPProgressive (int computePersistenceDiagram, const SimplexId *inputOffsets)

int	resumeProgressive (int computePersistenceDiagram, const SimplexId *offsets)

void	setAlgorithm (int data)

void	setStartingDecimationLevel (int data) override

void	setStoppingDecimationLevel (int data) override

void	setIsResumable (const bool b)

void	setPreallocateMemory (const bool b) override

void	setTimeLimit (const double d)

int	computeProgressivePD (std::vector< PersistencePair > &CTDiagram, const SimplexId *offsets)

int	computeProgressiveCP (std::vector< std::pair< SimplexId, char > > criticalPoints, const SimplexId offsets)

Public Member Functions inherited from ttk::MultiresTopology
	MultiresTopology ()

void	setupTriangulation (ImplicitTriangulation *const data)

int	getStoppingDecimationLevel ()

void	setStartingResolutionLevel (int rl)

void	setStoppingResolutionLevel (int rl)

Public Member Functions inherited from ttk::Debug
	Debug ()

	~Debug () override

virtual int	setDebugLevel (const int &debugLevel)

int	setWrapper (const Wrapper *wrapper) override

int	printMsg (const std::string &msg, const debug::Priority &priority=debug::Priority::INFO, const debug::LineMode &lineMode=debug::LineMode::NEW, std::ostream &stream=std::cout) const

int	printMsg (const std::vector< std::string > &msgs, const debug::Priority &priority=debug::Priority::INFO, const debug::LineMode &lineMode=debug::LineMode::NEW, std::ostream &stream=std::cout) const

int	printErr (const std::string &msg, const debug::LineMode &lineMode=debug::LineMode::NEW, std::ostream &stream=std::cerr) const

int	printWrn (const std::string &msg, const debug::LineMode &lineMode=debug::LineMode::NEW, std::ostream &stream=std::cerr) const

int	printMsg (const std::string &msg, const double &progress, const double &time, const int &threads, const double &memory, const debug::LineMode &lineMode=debug::LineMode::NEW, const debug::Priority &priority=debug::Priority::PERFORMANCE, std::ostream &stream=std::cout) const

int	printMsg (const std::string &msg, const double &progress, const double &time, const debug::LineMode &lineMode=debug::LineMode::NEW, const debug::Priority &priority=debug::Priority::PERFORMANCE, std::ostream &stream=std::cout) const

int	printMsg (const std::string &msg, const double &progress, const double &time, const int &threads, const debug::LineMode &lineMode=debug::LineMode::NEW, const debug::Priority &priority=debug::Priority::PERFORMANCE, std::ostream &stream=std::cout) const

int	printMsg (const std::string &msg, const double &progress, const debug::LineMode &lineMode=debug::LineMode::NEW, const debug::Priority &priority=debug::Priority::PERFORMANCE, std::ostream &stream=std::cout) const

int	printMsg (const std::string &msg, const double &progress, const debug::Priority &priority, const debug::LineMode &lineMode=debug::LineMode::NEW, std::ostream &stream=std::cout) const

int	printMsg (const std::vector< std::vector< std::string > > &rows, const debug::Priority &priority=debug::Priority::INFO, const bool hasHeader=true, const debug::LineMode &lineMode=debug::LineMode::NEW, std::ostream &stream=std::cout) const

int	printMsg (const debug::Separator &separator, const debug::LineMode &lineMode=debug::LineMode::NEW, const debug::Priority &priority=debug::Priority::INFO, std::ostream &stream=std::cout) const

int	printMsg (const debug::Separator &separator, const debug::Priority &priority, const debug::LineMode &lineMode=debug::LineMode::NEW, std::ostream &stream=std::cout) const

int	printMsg (const std::string &msg, const debug::Separator &separator, const debug::LineMode &lineMode=debug::LineMode::NEW, const debug::Priority &priority=debug::Priority::INFO, std::ostream &stream=std::cout) const

void	setDebugMsgPrefix (const std::string &prefix)

Public Member Functions inherited from ttk::BaseClass
	BaseClass ()

virtual	~BaseClass ()=default

int	getThreadNumber () const

virtual int	setThreadNumber (const int threadNumber)

Protected Types
using	VLBoundaryType = std::array< std::vector< std::pair< SimplexId, SimplexId > >, nLink_ >

Protected Types inherited from ttk::MultiresTopology
using	VLBoundaryType = std::array< std::vector< std::pair< SimplexId, SimplexId > >, nLink_ >

Protected Member Functions
void	sortPersistenceDiagram2 (std::vector< PersistencePair > &diagram, const SimplexId *const offsets) const

void	initCriticalPoints (std::vector< polarity > &isNew, std::vector< std::vector< std::pair< polarity, polarity > > > &vertexLinkPolarity, std::vector< polarity > &toProcess, std::vector< polarity > &toReprocess, std::vector< DynamicTree > &link, std::vector< uint8_t > &vertexLink, VLBoundaryType &vertexLinkByBoundaryType, std::vector< char > &vertexTypes, const SimplexId *const offsets) const

void	initSaddleSeeds (std::vector< polarity > &isNew, std::vector< std::vector< std::pair< polarity, polarity > > > &vertexLinkPolarity, std::vector< polarity > &toPropagateMin, std::vector< polarity > &toPropagateMax, std::vector< polarity > &toProcess, std::vector< DynamicTree > &link, std::vector< uint8_t > &vertexLink, VLBoundaryType &vertexLinkByBoundaryType, std::vector< std::vector< SimplexId > > &saddleCCMin, std::vector< std::vector< SimplexId > > &saddleCCMax, const SimplexId *const offsets) const

void	initPropagation (std::vector< polarity > &toPropagateMin, std::vector< polarity > &toPropagateMax, std::vector< std::vector< SimplexId > > &vertexRepresentativesMin, std::vector< std::vector< SimplexId > > &vertexRepresentativesMax, std::vector< std::vector< SimplexId > > &saddleCCMin, std::vector< std::vector< SimplexId > > &saddleCCMax, std::vector< Lock > &vertLockMin, std::vector< Lock > &vertLockMax, std::vector< polarity > &isUpdatedMin, std::vector< polarity > &isUpdatedMax, const SimplexId *const offsets) const

void	updatePropagation (std::vector< polarity > &toPropagateMin, std::vector< polarity > &toPropagateMax, std::vector< std::vector< SimplexId > > &vertexRepresentativesMin, std::vector< std::vector< SimplexId > > &vertexRepresentativesMax, std::vector< std::vector< SimplexId > > &saddleCCMin, std::vector< std::vector< SimplexId > > &saddleCCMax, std::vector< Lock > &vertLockMin, std::vector< Lock > &vertLockMax, std::vector< polarity > &isUpdatedMin, std::vector< polarity > &isUpdatedMax, const SimplexId *const offsets) const

void	buildVertexLinkPolarity (const SimplexId vertexId, std::vector< std::pair< polarity, polarity > > &vlp, const SimplexId *const offsets) const

void	sortTriplets (std::vector< triplet > &triplets, const SimplexId *const offsets, const bool splitTree) const

void	tripletsToPersistencePairs (std::vector< PersistencePair > &pairs, std::vector< std::vector< SimplexId > > &vertexRepresentatives, std::vector< triplet > &triplets, const SimplexId *const offsets, const bool splitTree) const

void	initDynamicLink (const SimplexId &vertexId, std::vector< std::pair< polarity, polarity > > &vlp, uint8_t &vertexLink, DynamicTree &link, VLBoundaryType &vlbt, const SimplexId *const offsets) const

char	getCriticalTypeFromLink (const SimplexId globalId, const std::vector< std::pair< polarity, polarity > > &vlp, DynamicTree &link, polarity &reprocess) const

void	updateDynamicLink (DynamicTree &link, std::vector< std::pair< polarity, polarity > > &vlp, std::vector< std::pair< SimplexId, SimplexId > > &vl) const

void	updateCriticalPoints (std::vector< polarity > &isNew, std::vector< std::vector< std::pair< polarity, polarity > > > &vertexLinkPolarity, std::vector< polarity > &toProcess, std::vector< polarity > &toReprocess, std::vector< DynamicTree > &link, std::vector< uint8_t > &vertexLink, VLBoundaryType &vertexLinkByBoundaryType, std::vector< char > &vertexTypes, const SimplexId *const offsets) const

void	updateSaddleSeeds (std::vector< polarity > &isNew, std::vector< std::vector< std::pair< polarity, polarity > > > &vertexLinkPolarity, std::vector< polarity > &toPropagateMin, std::vector< polarity > &toPropagateMax, std::vector< polarity > &toProcess, std::vector< polarity > &toReprocess, std::vector< DynamicTree > &link, std::vector< uint8_t > &vertexLink, VLBoundaryType &vertexLinkByBoundaryType, std::vector< std::vector< SimplexId > > &saddleCCMin, std::vector< std::vector< SimplexId > > &saddleCCMax, std::vector< polarity > &isUpdatedMin, std::vector< polarity > &isUpdatedMax, const SimplexId *const offsets) const

bool	getMonotonyChangeByOldPointCP (const SimplexId vertexId, const std::vector< polarity > &isNew, std::vector< polarity > &toProcess, std::vector< polarity > &toReprocess, std::vector< std::pair< polarity, polarity > > &vlp, const SimplexId *const offsets) const

void	updateLinkPolarity (const SimplexId vertexId, std::vector< std::pair< polarity, polarity > > &vlp, const SimplexId *const offsets) const

ttk::SimplexId	propagateFromSaddles (const SimplexId vertexId, std::vector< Lock > &vertLock, std::vector< polarity > &toPropagate, std::vector< std::vector< SimplexId > > &vertexRepresentatives, std::vector< std::vector< SimplexId > > &saddleCC, std::vector< polarity > &isUpdated, std::vector< SimplexId > &globalExtremum, const SimplexId *const offsets, const bool splitTree) const

void	computePersistencePairsFromSaddles (std::vector< PersistencePair > &CTDiagram, const SimplexId *const offsets, std::vector< std::vector< SimplexId > > &vertexRepresentativesMin, std::vector< std::vector< SimplexId > > &vertexRepresentativesMax, const std::vector< polarity > &toPropagateMin, const std::vector< polarity > &toPropagateMax) const

double	predictNextIterationDuration (const double currItDuration, const size_t nCurrPairs) const

void	stopComputationIf (const bool b)

void	clearResumableState ()

Protected Member Functions inherited from ttk::MultiresTopology
void	buildVertexLinkByBoundary (const SimplexId vertexId, VLBoundaryType &vlbt) const

char	getCriticalTypeFromLink (const std::vector< std::pair< polarity, polarity > > &vlp, DynamicTree &link) const

void	getValencesFromLink (const SimplexId vertexId, const std::vector< std::pair< polarity, polarity > > &vlp, DynamicTree &link, std::vector< polarity > &toPropagateMin, std::vector< polarity > &toPropagateMax, std::vector< std::vector< SimplexId > > &saddleCCMin, std::vector< std::vector< SimplexId > > &saddleCCMax) const

void	getTripletsFromSaddles (const SimplexId vertexId, std::vector< triplet > &triplets, const std::vector< std::vector< SimplexId > > &vertexReps) const

void	updateLinkPolarityPonctual (std::vector< std::pair< polarity, polarity > > &vlp) const

std::string	resolutionInfoString ()

Protected Member Functions inherited from ttk::Debug
int	printMsgInternal (const std::string &msg, const std::string &right, const std::string &filler, const debug::Priority &priority=debug::Priority::INFO, const debug::LineMode &lineMode=debug::LineMode::NEW, std::ostream &stream=std::cout) const

int	printMsgInternal (const std::string &msg, const debug::Priority &priority, const debug::LineMode &lineMode, std::ostream &stream=std::cout) const

int	welcomeMsg (std::ostream &stream)

Protected Attributes
int	computePersistenceDiagram_ {1}

bool	isResumable_ {false}

bool	resumeProgressive_ {false}

double	timeLimit_ {0.0}

bool	preallocateMemory_ {true}

std::vector< std::vector< SimplexId > >	vertexRepresentativesMax_ {}

std::vector< std::vector< SimplexId > >	vertexRepresentativesMin_ {}

std::vector< std::vector< std::pair< polarity, polarity > > >	vertexLinkPolarity_ {}

std::vector< polarity >	isNew_ {}

std::vector< uint8_t >	vertexLink_ {}

VLBoundaryType	vertexLinkByBoundaryType_ {}

std::vector< DynamicTree >	link_ {}

std::vector< polarity >	toProcess_ {}

std::vector< polarity >	toReprocess_ {}

std::vector< std::vector< SimplexId > >	saddleCCMin_ {}

std::vector< std::vector< SimplexId > >	saddleCCMax_ {}

std::vector< char >	vertexTypes_ {}

Protected Attributes inherited from ttk::MultiresTopology
ImplicitTriangulation *	triangulation_ {}

MultiresTriangulation	multiresTriangulation_ {}

SimplexId	globalMax_ {}

SimplexId	globalMin_ {}

int	decimationLevel_ {}

int	startingDecimationLevel_ {}

int	stoppingDecimationLevel_ {}

bool	preallocateMemory_ {true}

std::vector< PersistencePair >	CTDiagram_ {}

Protected Attributes inherited from ttk::Debug
int	debugLevel_

std::string	debugMsgPrefix_

std::string	debugMsgNamePrefix_

Protected Attributes inherited from ttk::BaseClass
bool	lastObject_

int	threadNumber_

Wrapper *	wrapper_

Additional Inherited Members
Static Protected Attributes inherited from ttk::MultiresTopology
static const size_t	nLink_ = 27

Static Protected Attributes inherited from ttk::Debug
static COMMON_EXPORTS debug::LineMode	lastLineMode = ttk::debug::LineMode::NEW

Detailed Description

TTK processing package for progressive Topological Data Analysis.

Compute the persistence diagram of a function on a triangulation. TTK assumes that the input dataset is made of only one connected component.

Author: Jules Vidal jules.nosp@m..vid.nosp@m.al@li.nosp@m.p6.f.nosp@m.r; Pierre Guillou pierr.nosp@m.e.gu.nosp@m.illou.nosp@m.@lip.nosp@m.6.fr

Date: 2020.

This package introduces a multiresolution hierarchical representation of the data which allows the definition of efficient progressive algorithms for TDA. It is applied to the progressive computation of Critical Points and Persistence Diagrams.

Related publication
"A Progressive Approach to Scalar Field Topology"
Jules Vidal, Pierre Guillou, Julien Tierny
IEEE Transactions on Visualization and Computer Graphics, 2021

See also: PersistenceDiagram; ScalarFieldCriticalPoints

Definition at line 44 of file ProgressiveTopology.h.

Member Typedef Documentation

◆ VLBoundaryType

using ttk::ProgressiveTopology::VLBoundaryType = std::array<std::vector<std::pair<SimplexId, SimplexId> >, nLink_>

protected

Definition at line 120 of file ProgressiveTopology.h.

Constructor & Destructor Documentation

◆ ProgressiveTopology()

ttk::ProgressiveTopology::ProgressiveTopology ( )

inline

Definition at line 63 of file ProgressiveTopology.h.

Member Function Documentation

◆ buildVertexLinkPolarity()

void ttk::ProgressiveTopology::buildVertexLinkPolarity	(	const SimplexId	vertexId,
		std::vector< std::pair< polarity, polarity > > &	vlp,
		const SimplexId *const	offsets
	)		const

protected

Definition at line 448 of file ProgressiveTopology.cpp.

◆ clearResumableState()

void ttk::ProgressiveTopology::clearResumableState ( )

protected

Definition at line 1077 of file ProgressiveTopology.cpp.

◆ computePersistencePairsFromSaddles()

void ttk::ProgressiveTopology::computePersistencePairsFromSaddles	(	std::vector< PersistencePair > &	CTDiagram,
		const SimplexId *const	offsets,
		std::vector< std::vector< SimplexId > > &	vertexRepresentativesMin,
		std::vector< std::vector< SimplexId > > &	vertexRepresentativesMax,
		const std::vector< polarity > &	toPropagateMin,
		const std::vector< polarity > &	toPropagateMax
	)		const

protected

Definition at line 303 of file ProgressiveTopology.cpp.

◆ computeProgressiveCP()

int ttk::ProgressiveTopology::computeProgressiveCP	(	std::vector< std::pair< SimplexId, char > > *	criticalPoints,
		const SimplexId *	offsets
	)

Definition at line 1201 of file ProgressiveTopology.cpp.

◆ computeProgressivePD()

int ttk::ProgressiveTopology::computeProgressivePD	(	std::vector< PersistencePair > &	CTDiagram,
		const SimplexId *	offsets
	)

Definition at line 5 of file ProgressiveTopology.cpp.

◆ executeCPProgressive()

int ttk::ProgressiveTopology::executeCPProgressive	(	int	computePersistenceDiagram,
		const SimplexId *	inputOffsets
	)

Definition at line 16 of file ProgressiveTopology.cpp.

◆ getCriticalTypeFromLink()

char ttk::ProgressiveTopology::getCriticalTypeFromLink	(	const SimplexId	globalId,
		const std::vector< std::pair< polarity, polarity > > &	vlp,
		DynamicTree &	link,
		polarity &	reprocess
	)		const

protected

Definition at line 1092 of file ProgressiveTopology.cpp.

◆ getMonotonyChangeByOldPointCP()

bool ttk::ProgressiveTopology::getMonotonyChangeByOldPointCP	(	const SimplexId	vertexId,
		const std::vector< polarity > &	isNew,
		std::vector< polarity > &	toProcess,
		std::vector< polarity > &	toReprocess,
		std::vector< std::pair< polarity, polarity > > &	vlp,
		const SimplexId *const	offsets
	)		const

protected

Definition at line 665 of file ProgressiveTopology.cpp.

◆ initCriticalPoints()

void ttk::ProgressiveTopology::initCriticalPoints	(	std::vector< polarity > &	isNew,
		std::vector< std::vector< std::pair< polarity, polarity > > > &	vertexLinkPolarity,
		std::vector< polarity > &	toProcess,
		std::vector< polarity > &	toReprocess,
		std::vector< DynamicTree > &	link,
		std::vector< uint8_t > &	vertexLink,
		VLBoundaryType &	vertexLinkByBoundaryType,
		std::vector< char > &	vertexTypes,
		const SimplexId *const	offsets
	)		const

protected

Definition at line 797 of file ProgressiveTopology.cpp.

◆ initDynamicLink()

void ttk::ProgressiveTopology::initDynamicLink	(	const SimplexId &	vertexId,
		std::vector< std::pair< polarity, polarity > > &	vlp,
		uint8_t &	vertexLink,
		DynamicTree &	link,
		VLBoundaryType &	vlbt,
		const SimplexId *const	offsets
	)		const

protected

Definition at line 465 of file ProgressiveTopology.cpp.

◆ initPropagation()

void ttk::ProgressiveTopology::initPropagation	(	std::vector< polarity > &	toPropagateMin,
		std::vector< polarity > &	toPropagateMax,
		std::vector< std::vector< SimplexId > > &	vertexRepresentativesMin,
		std::vector< std::vector< SimplexId > > &	vertexRepresentativesMax,
		std::vector< std::vector< SimplexId > > &	saddleCCMin,
		std::vector< std::vector< SimplexId > > &	saddleCCMax,
		std::vector< Lock > &	vertLockMin,
		std::vector< Lock > &	vertLockMax,
		std::vector< polarity > &	isUpdatedMin,
		std::vector< polarity > &	isUpdatedMax,
		const SimplexId *const	offsets
	)		const

protected

Definition at line 871 of file ProgressiveTopology.cpp.

◆ initSaddleSeeds()

void ttk::ProgressiveTopology::initSaddleSeeds	(	std::vector< polarity > &	isNew,
		std::vector< std::vector< std::pair< polarity, polarity > > > &	vertexLinkPolarity,
		std::vector< polarity > &	toPropagateMin,
		std::vector< polarity > &	toPropagateMax,
		std::vector< polarity > &	toProcess,
		std::vector< DynamicTree > &	link,
		std::vector< uint8_t > &	vertexLink,
		VLBoundaryType &	vertexLinkByBoundaryType,
		std::vector< std::vector< SimplexId > > &	saddleCCMin,
		std::vector< std::vector< SimplexId > > &	saddleCCMax,
		const SimplexId *const	offsets
	)		const

protected

Definition at line 833 of file ProgressiveTopology.cpp.

◆ predictNextIterationDuration()

double ttk::ProgressiveTopology::predictNextIterationDuration	(	const double	currItDuration,
		const size_t	nCurrPairs
	)		const

protected

Definition at line 1054 of file ProgressiveTopology.cpp.

◆ propagateFromSaddles()

ttk::SimplexId ttk::ProgressiveTopology::propagateFromSaddles	(	const SimplexId	vertexId,
		std::vector< Lock > &	vertLock,
		std::vector< polarity > &	toPropagate,
		std::vector< std::vector< SimplexId > > &	vertexRepresentatives,
		std::vector< std::vector< SimplexId > > &	saddleCC,
		std::vector< polarity > &	isUpdated,
		std::vector< SimplexId > &	globalExtremum,
		const SimplexId *const	offsets,
		const bool	splitTree
	)		const

protected

Definition at line 705 of file ProgressiveTopology.cpp.

◆ resumeProgressive()

int ttk::ProgressiveTopology::resumeProgressive	(	int	computePersistenceDiagram,
		const SimplexId *	offsets
	)

Definition at line 223 of file ProgressiveTopology.cpp.

◆ setAlgorithm()

void ttk::ProgressiveTopology::setAlgorithm ( int data )

inline

Definition at line 74 of file ProgressiveTopology.h.

◆ setIsResumable()

void ttk::ProgressiveTopology::setIsResumable ( const bool b )

inline

Definition at line 89 of file ProgressiveTopology.h.

◆ setPreallocateMemory()

void ttk::ProgressiveTopology::setPreallocateMemory ( const bool b )

inlineoverridevirtual

Reimplemented from ttk::MultiresTopology.

Definition at line 95 of file ProgressiveTopology.h.

◆ setStartingDecimationLevel()

void ttk::ProgressiveTopology::setStartingDecimationLevel ( int data )

inlineoverridevirtual

Reimplemented from ttk::MultiresTopology.

Definition at line 77 of file ProgressiveTopology.h.

◆ setStoppingDecimationLevel()

void ttk::ProgressiveTopology::setStoppingDecimationLevel ( int data )

inlineoverridevirtual

Reimplemented from ttk::MultiresTopology.

Definition at line 83 of file ProgressiveTopology.h.

◆ setTimeLimit()

void ttk::ProgressiveTopology::setTimeLimit ( const double d )

inline

Definition at line 101 of file ProgressiveTopology.h.

◆ sortPersistenceDiagram2()

void ttk::ProgressiveTopology::sortPersistenceDiagram2	(	std::vector< PersistencePair > &	diagram,
		const SimplexId *const	offsets
	)		const

protected

Definition at line 1191 of file ProgressiveTopology.cpp.

◆ sortTriplets()

void ttk::ProgressiveTopology::sortTriplets	(	std::vector< triplet > &	triplets,
		const SimplexId *const	offsets,
		const bool	splitTree
	)		const

protected

Definition at line 364 of file ProgressiveTopology.cpp.

◆ stopComputationIf()

void ttk::ProgressiveTopology::stopComputationIf ( const bool b )

protected

Definition at line 1066 of file ProgressiveTopology.cpp.

◆ tripletsToPersistencePairs()

void ttk::ProgressiveTopology::tripletsToPersistencePairs	(	std::vector< PersistencePair > &	pairs,
		std::vector< std::vector< SimplexId > > &	vertexRepresentatives,
		std::vector< triplet > &	triplets,
		const SimplexId *const	offsets,
		const bool	splitTree
	)		const

protected

Definition at line 389 of file ProgressiveTopology.cpp.

◆ updateCriticalPoints()

void ttk::ProgressiveTopology::updateCriticalPoints	(	std::vector< polarity > &	isNew,
		std::vector< std::vector< std::pair< polarity, polarity > > > &	vertexLinkPolarity,
		std::vector< polarity > &	toProcess,
		std::vector< polarity > &	toReprocess,
		std::vector< DynamicTree > &	link,
		std::vector< uint8_t > &	vertexLink,
		VLBoundaryType &	vertexLinkByBoundaryType,
		std::vector< char > &	vertexTypes,
		const SimplexId *const	offsets
	)		const

protected

Definition at line 497 of file ProgressiveTopology.cpp.

◆ updateDynamicLink()

void ttk::ProgressiveTopology::updateDynamicLink	(	DynamicTree &	link,
		std::vector< std::pair< polarity, polarity > > &	vlp,
		std::vector< std::pair< SimplexId, SimplexId > > &	vl
	)		const

protected

Definition at line 982 of file ProgressiveTopology.cpp.

◆ updateLinkPolarity()

void ttk::ProgressiveTopology::updateLinkPolarity	(	const SimplexId	vertexId,
		std::vector< std::pair< polarity, polarity > > &	vlp,
		const SimplexId *const	offsets
	)		const

protected

Definition at line 968 of file ProgressiveTopology.cpp.

◆ updatePropagation()

void ttk::ProgressiveTopology::updatePropagation	(	std::vector< polarity > &	toPropagateMin,
		std::vector< polarity > &	toPropagateMax,
		std::vector< std::vector< SimplexId > > &	vertexRepresentativesMin,
		std::vector< std::vector< SimplexId > > &	vertexRepresentativesMax,
		std::vector< std::vector< SimplexId > > &	saddleCCMin,
		std::vector< std::vector< SimplexId > > &	saddleCCMax,
		std::vector< Lock > &	vertLockMin,
		std::vector< Lock > &	vertLockMax,
		std::vector< polarity > &	isUpdatedMin,
		std::vector< polarity > &	isUpdatedMax,
		const SimplexId *const	offsets
	)		const

protected

Definition at line 919 of file ProgressiveTopology.cpp.

◆ updateSaddleSeeds()

void ttk::ProgressiveTopology::updateSaddleSeeds	(	std::vector< polarity > &	isNew,
		std::vector< std::vector< std::pair< polarity, polarity > > > &	vertexLinkPolarity,
		std::vector< polarity > &	toPropagateMin,
		std::vector< polarity > &	toPropagateMax,
		std::vector< polarity > &	toProcess,
		std::vector< polarity > &	toReprocess,
		std::vector< DynamicTree > &	link,
		std::vector< uint8_t > &	vertexLink,
		VLBoundaryType &	vertexLinkByBoundaryType,
		std::vector< std::vector< SimplexId > > &	saddleCCMin,
		std::vector< std::vector< SimplexId > > &	saddleCCMax,
		std::vector< polarity > &	isUpdatedMin,
		std::vector< polarity > &	isUpdatedMax,
		const SimplexId *const	offsets
	)		const

protected

Definition at line 577 of file ProgressiveTopology.cpp.

Member Data Documentation

◆ computePersistenceDiagram_

int ttk::ProgressiveTopology::computePersistenceDiagram_ {1}

protected

Definition at line 275 of file ProgressiveTopology.h.

◆ isNew_

std::vector<polarity> ttk::ProgressiveTopology::isNew_ {}

protected

Definition at line 289 of file ProgressiveTopology.h.

◆ isResumable_

bool ttk::ProgressiveTopology::isResumable_ {false}

protected

Definition at line 278 of file ProgressiveTopology.h.

◆ link_

std::vector<DynamicTree> ttk::ProgressiveTopology::link_ {}

protected

Definition at line 293 of file ProgressiveTopology.h.

◆ preallocateMemory_

bool ttk::ProgressiveTopology::preallocateMemory_ {true}

protected

Definition at line 282 of file ProgressiveTopology.h.

◆ resumeProgressive_

bool ttk::ProgressiveTopology::resumeProgressive_ {false}

protected

Definition at line 279 of file ProgressiveTopology.h.

◆ saddleCCMax_

std::vector<std::vector<SimplexId> > ttk::ProgressiveTopology::saddleCCMax_ {}

protected

Definition at line 297 of file ProgressiveTopology.h.

◆ saddleCCMin_

std::vector<std::vector<SimplexId> > ttk::ProgressiveTopology::saddleCCMin_ {}

protected

Definition at line 296 of file ProgressiveTopology.h.

◆ timeLimit_

double ttk::ProgressiveTopology::timeLimit_ {0.0}

protected

Definition at line 281 of file ProgressiveTopology.h.

◆ toProcess_

std::vector<polarity> ttk::ProgressiveTopology::toProcess_ {}

protected

Definition at line 294 of file ProgressiveTopology.h.

◆ toReprocess_

std::vector<polarity> ttk::ProgressiveTopology::toReprocess_ {}

protected

Definition at line 295 of file ProgressiveTopology.h.

◆ vertexLink_

std::vector<uint8_t> ttk::ProgressiveTopology::vertexLink_ {}

protected

Definition at line 291 of file ProgressiveTopology.h.

◆ vertexLinkByBoundaryType_

VLBoundaryType ttk::ProgressiveTopology::vertexLinkByBoundaryType_ {}

protected

Definition at line 292 of file ProgressiveTopology.h.

◆ vertexLinkPolarity_

std::vector<std::vector<std::pair<polarity, polarity> > > ttk::ProgressiveTopology::vertexLinkPolarity_ {}

protected

Definition at line 288 of file ProgressiveTopology.h.

◆ vertexRepresentativesMax_

std::vector<std::vector<SimplexId> > ttk::ProgressiveTopology::vertexRepresentativesMax_ {}

protected

Definition at line 285 of file ProgressiveTopology.h.

◆ vertexRepresentativesMin_

std::vector<std::vector<SimplexId> > ttk::ProgressiveTopology::vertexRepresentativesMin_ {}

protected

Definition at line 286 of file ProgressiveTopology.h.

◆ vertexTypes_

std::vector<char> ttk::ProgressiveTopology::vertexTypes_ {}

protected

Definition at line 298 of file ProgressiveTopology.h.

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

/home/julien/Pro/git/github/ttk-tierny/core/base/progressiveTopology/ProgressiveTopology.h
/home/julien/Pro/git/github/ttk-tierny/core/base/progressiveTopology/ProgressiveTopology.cpp

Public Member Functions

Protected Types

Protected Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Member Typedef Documentation

◆ VLBoundaryType

Constructor & Destructor Documentation

◆ ProgressiveTopology()

Member Function Documentation

◆ buildVertexLinkPolarity()

◆ clearResumableState()

◆ computePersistencePairsFromSaddles()

◆ computeProgressiveCP()

◆ computeProgressivePD()

◆ executeCPProgressive()

◆ getCriticalTypeFromLink()

◆ getMonotonyChangeByOldPointCP()

◆ initCriticalPoints()

◆ initDynamicLink()

◆ initPropagation()

◆ initSaddleSeeds()

◆ predictNextIterationDuration()

◆ propagateFromSaddles()

◆ resumeProgressive()

◆ setAlgorithm()

◆ setIsResumable()

◆ setPreallocateMemory()

◆ setStartingDecimationLevel()

◆ setStoppingDecimationLevel()

◆ setTimeLimit()

◆ sortPersistenceDiagram2()

◆ sortTriplets()

◆ stopComputationIf()

◆ tripletsToPersistencePairs()

◆ updateCriticalPoints()

◆ updateDynamicLink()

◆ updateLinkPolarity()

◆ updatePropagation()

◆ updateSaddleSeeds()

Member Data Documentation

◆ computePersistenceDiagram_

◆ isNew_

◆ isResumable_

◆ link_

◆ preallocateMemory_

◆ resumeProgressive_

◆ saddleCCMax_

◆ saddleCCMin_

◆ timeLimit_

◆ toProcess_

◆ toReprocess_

◆ vertexLink_

◆ vertexLinkByBoundaryType_

◆ vertexLinkPolarity_

◆ vertexRepresentativesMax_

◆ vertexRepresentativesMin_

◆ vertexTypes_