ThreeSkeleton processing package. More...

#include <ThreeSkeleton.h>

Inheritance diagram for ttk::ThreeSkeleton:

Public Member Functions
	ThreeSkeleton ()

int	buildCellNeighborsFromTriangles (const SimplexId &vertexNumber, const CellArray &cellArray, FlatJaggedArray &cellNeighbors, FlatJaggedArray *triangleStars=nullptr) const

int	buildCellNeighborsFromVertices (const SimplexId &vertexNumber, const CellArray &cellArray, FlatJaggedArray &cellNeighbors, FlatJaggedArray *vertexStars=nullptr) const

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)

virtual int	setWrapper (const Wrapper *wrapper)

Additional Inherited Members
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 inherited from ttk::Debug
int	debugLevel_

std::string	debugMsgPrefix_

std::string	debugMsgNamePrefix_

Protected Attributes inherited from ttk::BaseClass
bool	lastObject_

int	threadNumber_

Wrapper *	wrapper_

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

Detailed Description

ThreeSkeleton processing package.

Author: Julien Tierny julie.nosp@m.n.ti.nosp@m.erny@.nosp@m.lip6.nosp@m..fr

Date: August 2015.

ThreeSkeleton is a processing package that handles the 3-skeleton (tetrahedra) of a triangulation.

See also: Triangulation; ttkTriangulation

Definition at line 26 of file ThreeSkeleton.h.

Constructor & Destructor Documentation

◆ ThreeSkeleton()

ThreeSkeleton::ThreeSkeleton ( )

Definition at line 6 of file ThreeSkeleton.cpp.

Member Function Documentation

◆ buildCellNeighborsFromTriangles()

int ThreeSkeleton::buildCellNeighborsFromTriangles	(	const SimplexId &	vertexNumber,
		const CellArray &	cellArray,
		FlatJaggedArray &	cellNeighbors,
		FlatJaggedArray *	triangleStars = `nullptr`
	)		const

Compute the list of cell-neighbors of each cell of a triangulation (unspecified behavior if the input mesh is not a triangulation). This implementation is fast only if you already have the triangle stars computed. Otherwise, please use ThreeSkeleton::buildCellNeighborsFromVertices instead.

Parameters

vertexNumber	Number of vertices in the triangulation.
cellArray	Cell container allowing to retrieve the vertices ids of each cell.
cellNeighbors	Output neighbor list. The size of this std::vector will be equal to the number of cells in the mesh. Each entry will be a std::vector listing the cell identifiers of the entry's cell's neighbors.
triangleStars	Optional list of triangle stars (list of 3-dimensional cells connected to each triangle). If nullptr, the function will compute this list anyway and free the related memory upon return. If not nullptr but pointing to an empty std::vector, the function will fill this empty std::vector (useful if this list needs to be used later on by the calling program). If not nullptr but pointing to a non-empty std::vector, this function will use this std::vector as internal triangle star list. If this std::vector is not empty but incorrect, the behavior is unspecified.

Returns: Returns 0 upon success, negative values otherwise.

Definition at line 11 of file ThreeSkeleton.cpp.

◆ buildCellNeighborsFromVertices()

int ThreeSkeleton::buildCellNeighborsFromVertices	(	const SimplexId &	vertexNumber,
		const CellArray &	cellArray,
		FlatJaggedArray &	cellNeighbors,
		FlatJaggedArray *	vertexStars = `nullptr`
	)		const

Compute the list of cell-neighbors of each cell of a triangulation (unspecified behavior if the input mesh is not a triangulation).

Parameters

vertexNumber	Number of vertices in the triangulation.
cellArray	Cell container allowing to retrieve the vertices ids of each cell.
cellNeighbors	Output neighbor list. The size of this std::vector will be equal to the number of cells in the mesh. Each entry will be a std::vector listing the cell identifiers of the entry's cell's neighbors.
vertexStars	Optional list of vertex stars (list of 3-dimensional cells connected to each vertex). If nullptr, the function will compute this list anyway and free the related memory upon return. If not nullptr but pointing to an empty std::vector, the function will fill this empty std::vector (useful if this list needs to be used later on by the calling program). If not nullptr but pointing to a non-empty std::vector, this function will use this std::vector as internal vertex star list. If this std::vector is not empty but incorrect, the behavior is unspecified.

Returns: Returns 0 upon success, negative values otherwise.

Definition at line 97 of file ThreeSkeleton.cpp.

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

/home/julien/Pro/git/github/ttk-tierny/core/base/skeleton/ThreeSkeleton.h
/home/julien/Pro/git/github/ttk-tierny/core/base/skeleton/ThreeSkeleton.cpp